CN216251815U - Switch board that ventilation effect is excellent - Google Patents
Switch board that ventilation effect is excellent Download PDFInfo
- Publication number
- CN216251815U CN216251815U CN202121910240.7U CN202121910240U CN216251815U CN 216251815 U CN216251815 U CN 216251815U CN 202121910240 U CN202121910240 U CN 202121910240U CN 216251815 U CN216251815 U CN 216251815U
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- Prior art keywords
- pipe
- fixedly connected
- air inlet
- air
- cabinet body
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- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 title claims abstract description 20
- 230000007704 transition Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model relates to a power distribution cabinet with excellent ventilation effect, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a cabinet body, an air inlet pipe is arranged on one side of the inner wall of the cabinet body, a plurality of first connecting pipes are fixedly connected on one side of the air inlet pipe, one side of the first connecting pipe is fixedly connected with an air outlet connecting pipe, the top end of the air inlet pipe extends out of the cabinet body and is fixedly connected with an air inlet fan, an air vent is arranged on one side of the cabinet body far away from the cabinet door, a protection plate is fixedly connected with the outer wall of the cabinet body on one side of the air vent, an air outlet pipe is arranged on one side of the inner wall of the cabinet body, a plurality of second connecting pipes are fixedly connected on one side of the air outlet pipe, the air inlet of the air inlet fan is provided with a filter plate, and openings at the top ends of the air inlet pipe and the air outlet pipe face the rear side of the cabinet body.
Description
Technical Field
The utility model relates to a power distribution cabinet, in particular to a power distribution cabinet with excellent ventilation effect, and belongs to the technical field of ventilation design.
Background
The switch board is a equipment commonly used, and general switch board divide into power distribution cabinet, lighting power distribution cabinet and measurement cabinet, is distribution system's final stage equipment, and the switch board is motor control center's collective name, and when weather was hot, the normal work of switch board can be ensured to good cabinet internal ventilation, has the significance to in-service use, but current switch board is mostly setting up simple louvre, and ventilation effect is very general, consequently urgently needs a switch board that ventilation effect is excellent.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems by providing a power distribution cabinet having excellent ventilation effect, which can achieve the excellent ventilation effect of the power distribution cabinet and solve the problems set forth in the background above.
The power distribution cabinet with excellent ventilation effect comprises a bottom plate, wherein a cabinet body is fixedly connected to the top end of the bottom plate, an air inlet pipe is arranged on one side of the inner wall of the cabinet body, a plurality of first connecting pipes are fixedly connected to one side of the air inlet pipe, an air outlet connecting pipe is fixedly connected to one side of the first connecting pipe, an air inlet fan is fixedly connected to the top end of the air inlet pipe, the air outlet hole is formed in one side, away from the cabinet door, of the cabinet body, a protection plate is fixedly connected to the outer wall of the cabinet body on one side of the air outlet hole, an air outlet pipe is arranged on one side of the inner wall of the cabinet body, a plurality of second connecting pipes are fixedly connected to one side of the air outlet pipe, and a plurality of air inlet connecting pipes are fixedly connected to one side of the second connecting pipes.
Preferably, the air inlet of the air inlet fan is provided with a filter plate, and the top openings of the air inlet pipe and the air outlet pipe face the rear side of the cabinet body.
Preferably, the first connecting pipe and the air outlet connecting pipe are symmetrically arranged on the left side and the right side of the air inlet pipe, and the second connecting pipe and the air outlet connecting pipe are symmetrically arranged on the left side and the right side of the air outlet pipe.
Preferably, go out tuber pipe top fixedly connected with transition tuber pipe, the inner wall fixedly connected with dog of the transition tuber pipe of baffle and baffle bottom is articulated to transition tuber pipe one side opening part.
Preferably, the transition air pipe and the first connecting pipe are rectangular pipes, the air outlet connecting pipe is a circular truncated cone-shaped pipe, and the second connecting pipe is a square pipe.
Preferably, the bottom plate bottom fixedly connected with supporting leg, cabinet body one side is provided with the cabinet door just first connecting pipe is on same water flat line with the second connecting pipe.
The utility model has the beneficial effects that:
according to the utility model, general ventilation effect can be realized through the arrangement of the air holes, the arrangement of the protection plate can prevent dust and the like from entering the cabinet body to a certain extent, the air inlet fan is started to blow external air into the air outlet connecting pipe in the cabinet through the air inlet pipe, the circular truncated cone-shaped pipe of the air outlet connecting pipe can reduce the air speed flowing into the cabinet, the damage to components in the cabinet caused by overlarge air speed is avoided, the air blown into the cabinet flows into the air outlet pipe through the air inlet connecting pipe, then flows into the air outlet pipe through the transition air pipe to blow up the rotatably connected thin baffle plate, so that the air flowing in through the air inlet pipe can be discharged, the ventilation process is completed, the arrangement of the air outlet connecting pipes and the air inlet connecting pipes is combined with the arrangement of the air holes, and further the excellent ventilation effect of the power distribution cabinet is realized.
Drawings
Fig. 1 is a left side view schematic diagram of the present invention.
Fig. 2 is a right-view structural diagram of the present invention.
Fig. 3 is an enlarged view of the utility model at a in fig. 2.
Reference numbers in the figures: 1. a base plate; 2. supporting legs; 3. a cabinet body; 4. a cabinet door; 5. air holes are formed; 6. a protection plate; 7. an air intake fan; 8. a filter plate; 9. an air inlet pipe; 10. a first connecting pipe; 11. an air outlet connecting pipe; 12. an air outlet pipe; 13. a second connecting pipe; 14. an air inlet connecting pipe; 15. a transition air duct; 16. a baffle plate; 17. and a stop block.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Embodiment 1, please refer to fig. 1-3, a power distribution cabinet with excellent ventilation effect comprises a bottom plate 1, a cabinet body 3 is fixedly connected to the top end of the bottom plate 1, an air inlet pipe 9 is arranged on one side of the inner wall of the cabinet body 3, a plurality of first connecting pipes 10 are fixedly connected to one side of the air inlet pipe 9, an air outlet connecting pipe 11 is fixedly connected to one side of the first connecting pipe 10, an air inlet fan 7 is fixedly connected to the top end of the air inlet pipe 9, an air vent 5 is formed in one side of the cabinet body 3 away from a cabinet door 4, a protection plate 6 is fixedly connected to the outer wall of the cabinet body 3 on one side of the air vent 5, an air outlet pipe 12 is arranged on one side of the inner wall of the cabinet body 3, a plurality of second connecting pipes 13 are fixedly connected to one side of the air outlet pipe 12, and a plurality of air inlet connecting pipes 14 are fixedly connected to one side of the second connecting pipes 13.
As a preferred technical scheme of the utility model, the air inlet of the air inlet fan 7 is provided with a filter plate 8, the openings at the top ends of the air inlet pipe 9 and the air outlet pipe 12 face the rear side of the cabinet body 3, and the filter plate 8 can filter dust, impurities and the like carried in the air entering the cabinet, so that the safety in the cabinet is protected.
As a preferred technical solution of the present invention, the first connecting pipe 10 and the air outlet connecting pipe 11 are symmetrically disposed on the left and right sides of the air inlet pipe 9, and the second connecting pipe 13 and the air outlet connecting pipe 11 are symmetrically disposed on the left and right sides of the air outlet pipe 12, so as to ensure a good ventilation effect in the cabinet.
As a preferred technical scheme of the utility model, the top end of the air outlet pipe 12 is fixedly connected with a transition air pipe 15, an opening at one side of the transition air pipe 15 is hinged with a baffle 16, a stop block 17 is fixedly connected with the inner wall of the transition air pipe 15 at the bottom end of the baffle 16, the baffle 16 rotatably connected with the opening of the transition air pipe 15 is blown up during exhausting, the exhausting process can be completed, and when the exhausting is not performed, the baffle 16 falls back to the stop block under the action of gravity to limit.
As a preferred technical scheme of the utility model, the bottom end of the bottom plate 1 is fixedly connected with a supporting leg 2, one side of the cabinet body 3 is provided with a cabinet door 4, the positions of the first connecting pipe 10 and the second connecting pipe 13 arranged at the two sides of the cabinet body 3 are on the same horizontal line, the supporting leg 2 supports the cabinet body 3, and the connecting pipes arranged at the same horizontal line are convenient for the gas entering the cabinet to be discharged out of the cabinet body 3.
When the ventilating air-conditioning cabinet is used, the air inlet fan 7 is started to blow air into the air outlet connecting pipe 11 in the cabinet through the air inlet pipe 9, the circular truncated cone-shaped pipe of the air outlet connecting pipe 11 is arranged to reduce the air speed flowing into the cabinet, the condition that components in the cabinet are damaged due to overlarge air speed is avoided, the air blown into the cabinet flows into the air outlet pipe 12 through the air inlet connecting pipe 14 and then flows through the transition air pipe 15 to blow up the thin baffle plate 16 which is rotatably connected, the air flowing through the air inlet pipe 9 can be discharged, the ventilating process is completed, the ventilating holes 5 can achieve a general ventilating effect, the protection plate 6 can prevent dust and the like from entering the cabinet body 3 to a certain degree, when the air is not exhausted, the baffle plate 16 falls back to the stop block under the action of gravity to limit, and the baffle plate 16 can prevent the dust and the like from entering the cabinet.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present embodiments be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a switch board that ventilation effect is excellent, includes bottom plate (1), its characterized in that: the improved cabinet is characterized in that the cabinet body (3) is fixedly connected to the top end of the base plate (1), an air inlet pipe (9) is arranged on one side of the inner wall of the cabinet body (3), a plurality of first connecting pipes (10) are fixedly connected to one side of the air inlet pipe (9), an air outlet connecting pipe (11) is fixedly connected to one side of each first connecting pipe (10), an air inlet fan (7) is fixedly connected to the top end of the air inlet pipe (9) and extends out of the cabinet body (3), air holes (5) are formed in one side, away from the cabinet door (4), of the cabinet body (3), a protection plate (6) is fixedly connected to the outer wall of the cabinet body (3) on one side of the air holes (5), an air outlet pipe (12) is arranged on one side of the inner wall of the cabinet body (3), a plurality of second connecting pipes (13) are fixedly connected to one side of the air outlet pipe (12), and a plurality of air inlet connecting pipes (14) are fixedly connected to one side of the second connecting pipes (13).
2. The power distribution cabinet with excellent ventilation effect according to claim 1, characterized in that: the air inlet of the air inlet fan (7) is provided with a filter plate (8), an air inlet pipe (9) and an air outlet pipe (12), and the top openings of the filter plate and the air inlet pipe face the rear side of the cabinet body (3).
3. The power distribution cabinet with excellent ventilation effect according to claim 1, characterized in that: the first connecting pipe (10) and the air outlet connecting pipe (11) are symmetrically arranged on the left side and the right side of the air inlet pipe (9), and the second connecting pipe (13) and the air outlet connecting pipe (11) are symmetrically arranged on the left side and the right side of the air outlet pipe (12).
4. The power distribution cabinet with excellent ventilation effect according to claim 1, characterized in that: go out tuber pipe (12) top fixedly connected with transition tuber pipe (15), the inner wall fixedly connected with dog (17) of transition tuber pipe (15) of transition tuber pipe (16) and baffle (16) bottom are articulated to transition tuber pipe (15) one side opening part.
5. The power distribution cabinet with excellent ventilation effect according to claim 4, characterized in that: the transition air pipe (15) and the first connecting pipe (10) are rectangular pipes, the air outlet connecting pipe (11) is a circular truncated cone-shaped pipe, and the second connecting pipe (13) is a square pipe.
6. The power distribution cabinet with excellent ventilation effect according to claim 1, characterized in that: the bottom plate (1) bottom fixedly connected with supporting leg (2), cabinet body (3) one side is provided with cabinet door (4) just first connecting pipe (10) and second connecting pipe (13) are on same water flat line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910240.7U CN216251815U (en) | 2021-08-16 | 2021-08-16 | Switch board that ventilation effect is excellent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910240.7U CN216251815U (en) | 2021-08-16 | 2021-08-16 | Switch board that ventilation effect is excellent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251815U true CN216251815U (en) | 2022-04-08 |
Family
ID=80980176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121910240.7U Expired - Fee Related CN216251815U (en) | 2021-08-16 | 2021-08-16 | Switch board that ventilation effect is excellent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251815U (en) |
-
2021
- 2021-08-16 CN CN202121910240.7U patent/CN216251815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |