CN218449120U - Ventilation structure and electric power cabinet thereof - Google Patents
Ventilation structure and electric power cabinet thereof Download PDFInfo
- Publication number
- CN218449120U CN218449120U CN202222794522.6U CN202222794522U CN218449120U CN 218449120 U CN218449120 U CN 218449120U CN 202222794522 U CN202222794522 U CN 202222794522U CN 218449120 U CN218449120 U CN 218449120U
- Authority
- CN
- China
- Prior art keywords
- electric power
- power cabinet
- air
- ventilation
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a ventilation structure and an electric power cabinet thereof, relating to the technical field of composite glass fiber cloth; and the utility model discloses an air box, fixed mounting has ventilation unit in the air box, air box rotates and is connected with the air door, ventilation unit is connected with the air door joint, ventilation unit has cup jointed the ventilation subassembly fixedly, ventilation unit of installation can follow the external air extraction in the air box to carry to the ventilation subassembly in, the motor drives the fan and rotates, can extract the external air through filter screen filtration, then in U-shaped pipe and riser carry to the wind-guiding box, and discharge to the electric power cabinet internally from wind-guiding strip department, carry out the thermal treatment to the electric power cabinet body, the natural heat dissipation can be realized to the last installation heat dissipation otter board of the electric power cabinet body, and the internal high-temperature gas of electric power cabinet gets into the emission cover through the rectangle tuber pipe in, and discharge through the wind hole, make the radiating effect of the electric power cabinet body better.
Description
Technical Field
The utility model relates to an electric power cabinet technical field specifically is a ventilation structure and electric power cabinet thereof.
Background
The electric power cabinet is commonly known as the switch board for installation switchgear, measuring equipment, equipment such as protection electrical apparatus, constitute height, low-voltage distribution device, can produce high temperature because of the load reason when the components and parts in the electric power cabinet use, if heat treatment looses in time, cause the load to increase easily, extravagant electric energy, general height, low-voltage distribution cabinet only is provided with the radiating groove and carries out the natural cooling, when the load is great, radiating efficiency is not enough, cause equipment damage easily, to above-mentioned problem, the inventor proposes a ventilation structure and electric power cabinet is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that when components in an electric power cabinet are used, high temperature is generated due to loads, if the components are not subjected to timely heat dissipation treatment, the loads are increased easily, electric energy is wasted, a common high-voltage power distribution cabinet and a common low-voltage power distribution cabinet are only provided with heat dissipation grooves for natural heat dissipation, when the loads are large, the heat dissipation efficiency is insufficient, and equipment is damaged easily; an object of the utility model is to provide a ventilation structure and electric power cabinet thereof.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a ventilation structure, includes bellows, fixed mounting has ventilation unit in the bellows, the bellows rotates and is connected with the air door, ventilation unit is connected with the air door joint, ventilation unit has cup jointed the ventilation subassembly fixedly, and the ventilation unit of installation can follow the external extraction air in the bellows to carry to in the ventilation subassembly.
Preferably, a rectangular clamping groove is formed in the air door, a filter screen is fixedly installed in the rectangular clamping groove, the rectangular clamping groove is connected with an air inlet device in a clamping mode, and when the air door is closed in a rotating mode, the air inlet device is connected with a ventilation device in a clamping mode through the rectangular clamping groove, so that when the ventilation device extracts outside air, the outside air can be filtered through the filter screen; the ventilation device comprises a motor, the motor is fixedly arranged on the inner bottom surface of the air box, the output end of the motor is fixedly connected with a fan, the fan is fixedly arranged on the inner bottom surface of the air box, the fan is fixedly sleeved with an air suction pipe and an air outlet pipe, the air outlet pipe is fixedly connected with the ventilation assembly, the air suction pipe is fixedly sleeved with an air suction cover, the air suction cover is clamped in the rectangular clamping groove, the air suction cover is provided with a sealing strip, the output end of the motor drives the fan to rotate, so that the air suction pipe sucks air from the outside of the air door through the air suction cover, and when the air door is closed, the air suction cover can be clamped in the rectangular clamping groove and sealed through the sealing strip; ventilation unit is including two U-shaped pipes, two the U-shaped pipe is fixed mounting in the both sides inner wall department of bellows respectively, two risers of equal fixedly connected with on the U-shaped pipe, fixed the cup joint has a plurality of wind-guiding boxes between the riser, rotate on the wind-guiding box and install a plurality of wind-guiding strips, the air of fan extraction is in going out tuber pipe entering U-shaped pipe and riser, then the wind-guiding strip department through the wind-guiding box is discharged.
The utility model provides an electric power cabinet, is including the electric power cabinet body and ventilation structure, the fixed upper surface department of locating bellows of the electric power cabinet body, the electric power cabinet body rotates installs the revolving door, the top surface fixedly connected with of the electric power cabinet body discharges the cover, and the electric power cabinet body and bellows fixed connection make ventilation structure to the internal portion of electric power cabinet carry out ventilation cooling and handle, and the internal high temperature air of electric power cabinet dispels the heat through discharging the cover.
Preferably, the inner wall of the power cabinet body is fixedly connected with a plurality of mounting plates, the inner wall of the power cabinet body is fixedly provided with a heat dissipation screen plate, the inner wall of the power cabinet body is fixedly connected with the air guide box, and the heat dissipation screen plate is mounted on the inner wall of the power cabinet body and used for natural heat dissipation; the utility model discloses a high-temperature gas discharge hood, including discharge hood, bottom plate, fixed cover and electric power cabinet body, discharge hood bottom fixedly connected with bottom plate, fixed the having connect in the bottom plate has a plurality of rectangle tuber pipes, a plurality of wind holes have been seted up to the both sides surface department of discharge hood, the fixed a plurality of connecting blocks that are equipped with in bottom plate bottom surface, the connecting block is connected with electric power cabinet body upper surface fixed surface, the fixed cover of rectangle tuber pipe bottom is connected in electric power cabinet is internal, and the internal high-temperature gas of electric power cabinet gets into through the rectangle tuber pipe and discharges in the discharge hood to discharge through the wind hole.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the motor drives the fan and rotates, can extract the outside air through filter screen filtration treatment, then in carrying to the wind-guiding box through U-shaped pipe and riser to discharge to the electric power cabinet internally from wind-guiding strip, carry out the thermal treatment to the electric power cabinet body, the electric power cabinet body is last to install the heat dissipation otter board and can realize natural heat dissipation, and the internal high-temperature gas of electric power cabinet gets into through the rectangle tuber pipe and discharges in the cover, and discharge through the wind hole, makes the radiating effect of the electric power cabinet body better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the ventilation device of the present invention.
Fig. 3 is an enlarged schematic view of a position a in the structure diagram 2 of the present invention.
Fig. 4 is the structure electric cabinet and the discharge cover schematic diagram of the utility model.
In the figure: 1. a bellows; 11. a damper; 12. filtering with a screen; 2. a ventilation device; 21. a motor; 22. a fan; 23. an air suction pipe; 24. an air suction hood; 25. a sealing strip; 26. an air outlet pipe; 3. an electric power cabinet body; 31. a revolving door; 32. mounting a plate; 33. a heat dissipation screen plate; 4. a ventilation assembly; 41. a U-shaped tube; 42. a riser; 43. a wind guiding box; 44. wind guide strips; 5. an exhaust hood; 51. a base plate; 52. a wind hole; 53. connecting blocks; 54. a rectangular air pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a ventilation structure, including bellows 1, fixed mounting has ventilation unit 2 in bellows 1, bellows 1 rotates and is connected with air door 11, ventilation unit 2 is connected with air door 11 joint, ventilation unit 2 has cup jointed ventilation unit 4 fixedly.
Through adopting above-mentioned technical scheme, ventilation unit 2 of installation in bellows 1 can follow the external air extraction to carry to in ventilation unit 4.
The air door 11 is provided with a rectangular clamping groove 13, a filter screen 12 is fixedly mounted in the rectangular clamping groove 13, and the rectangular clamping groove 13 is internally connected with the air connecting device 2 in a clamping manner.
Through adopting above-mentioned technical scheme, when 11 rotations of air door are closed, be connected with 2 joint of ventilation unit through rectangle draw-in groove 13, when making ventilation unit 2 extract the outside air, can be through filter treatment of filter screen 12.
Ventilation unit 2 is including motor 21, motor 21 is fixed to be located 1 interior bottom surface of bellows, motor 21's output fixedly connected with fan 22, fan 22 is fixed to be located 1 interior bottom surface of bellows, fan 22 is fixed to have cup jointed aspiration channel 23 and play tuber pipe 26, play tuber pipe 26 and ventilation unit 4 fixed connection, aspiration channel 23 is fixed to have cup jointed the cover 24 that induced drafts, the cover 24 joint that induced drafts is in rectangular clamping groove 13, install sealing strip 25 on the cover 24 that induced drafts.
Through adopting above-mentioned technical scheme, motor 21's output transmission fan 22 rotates, makes aspiration channel 23 take out the air from the air door 11 through the cover 24 that induced drafts, and when the air door 11 was closed, enables the cover 24 joint of induced drafts in rectangle draw-in groove 13 to seal through sealing strip 25 and handle.
By adopting the above technical scheme, the air extracted by the fan 22 enters the U-shaped pipe 41 and the vertical pipe 42 through the air outlet pipe 26, and then is exhausted through the air guide strip 44 of the air guide box 43.
The utility model provides an electric power cabinet, is including the electric power cabinet body 3 and ventilation structure, the fixed upper surface department of locating bellows 1 of the electric power cabinet body 3, the electric power cabinet body 3 rotates installs revolving door 31, the top surface fixedly connected with of the electric power cabinet body 3 discharges the cover 5.
Through adopting above-mentioned technical scheme, the electric power cabinet body 3 and 1 fixed connection of bellows make ventilation structure to the inside ventilation cooling processing that carries out of the electric power cabinet body 3, and the high temperature air in the electric power cabinet body 3 dispels the heat through discharging cover 5.
The utility model discloses an electric power cabinet 3, including electric power cabinet 3, the inner wall fixed mounting of electric power cabinet 3 has a plurality of mounting panels 32, the inner wall fixed mounting of electric power cabinet 3 has heat dissipation otter board 33, the inner wall and the wind-guiding box 43 fixed connection of electric power cabinet 3.
Through adopting above-mentioned technical scheme, the installation heat dissipation otter board 33 of the 3 inner walls of electric power cabinet body is used for the natural heat dissipation to use.
The bottom surface of the discharge hood 5 is fixedly connected with a bottom plate 51, a plurality of rectangular air pipes 54 are fixedly sleeved in the bottom plate 51, a plurality of air holes 52 are formed in the surfaces of two sides of the discharge hood 5, a plurality of connecting blocks 53 are fixedly arranged on the bottom surface of the bottom plate 51, the connecting blocks 53 are fixedly connected with the upper surface of the electric cabinet body 3, and the bottom ends of the rectangular air pipes 54 are fixedly sleeved in the electric cabinet body 3.
By adopting the technical scheme, high-temperature gas in the electric cabinet 3 enters the exhaust hood 5 through the rectangular air pipe 54 and is exhausted through the air holes 52.
The working principle is as follows: the motor 21 of fixed mounting makes fan 22 rotate when the during operation in bellows 1, can joint outside the cover 24 of induced drafting when the rectangular clamping groove 13 of air door 11 is closed, and seal treatment through sealing strip 25, make fan 22 through aspiration channel 23 from the outer air extraction of air door 11 through the filterable air of filter screen 12, then in air-out pipe 26 gets into the U-shaped pipe 41 and the riser 42 of bellows 1 both sides, later through the inside heat dissipation treatment of discharging to the electric power cabinet body 3 of wind-guiding strip 44 department of wind-guiding box 43, and the electric power cabinet body 3 is installed heat dissipation otter board 33 and can be realized the natural heat dissipation and handle, and the high temperature air in the electric power cabinet body 3 top passes through in the rectangular tuber pipe 54 gets into the emission cover 5, and discharge through wind hole 52, make the radiating effect of the electric power cabinet body 3 increase.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A ventilation structure, comprising a bellows (1), characterized in that: fixed mounting has ventilation unit (2) in bellows (1), bellows (1) rotates and is connected with air door (11), ventilation unit (2) are connected with air door (11) joint, ventilation unit (2) are fixed to be cup jointed ventilation subassembly (4).
2. The ventilation structure according to claim 1, wherein a rectangular clamping groove (13) is formed in the air door (11), a filter screen (12) is fixedly installed in the rectangular clamping groove (13), and the air device (2) is connected in a clamping manner in the rectangular clamping groove (13).
3. The ventilation structure according to claim 2, wherein the ventilation device (2) comprises a motor (21), the motor (21) is fixedly arranged on the inner bottom surface of the air box (1), the output end of the motor (21) is fixedly connected with a fan (22), the fan (22) is fixedly arranged on the inner bottom surface of the air box (1), the fan (22) is fixedly sleeved with an air suction pipe (23) and an air outlet pipe (26), the air outlet pipe (26) is fixedly connected with the ventilation assembly (4), the air suction pipe (23) is fixedly sleeved with an air suction hood (24), the air suction hood (24) is clamped in the rectangular clamping groove (13), and the air suction hood (24) is provided with a sealing strip (25).
4. A ventilation structure as claimed in claim 3, wherein said ventilation assembly (4) comprises two U-shaped tubes (41), said two U-shaped tubes (41) are respectively and fixedly installed at the inner walls of both sides of the wind box (1), said U-shaped tubes (41) are respectively and fixedly connected with two vertical tubes (42), a plurality of wind guiding boxes (43) are fixedly connected between said vertical tubes (42), and a plurality of wind guiding strips (44) are rotatably installed on said wind guiding boxes (43).
5. An electric power cabinet, characterized in that, including the electric power cabinet body (3) and the ventilation structure of any one of claims 1 to 4, the electric power cabinet body (3) is fixed and is located the upper surface department of bellows (1), the electric power cabinet body (3) rotates installs revolving door (31), the top surface fixedly connected with of the electric power cabinet body (3) discharges the cover (5).
6. The electric power cabinet according to claim 5, wherein a plurality of mounting plates (32) are fixedly connected to the inner wall of the electric power cabinet body (3), a heat dissipation screen (33) is fixedly mounted on the inner wall of the electric power cabinet body (3), and the inner wall of the electric power cabinet body (3) is fixedly connected with the wind guiding box (43).
7. The electric cabinet according to claim 5, wherein a bottom plate (51) is fixedly connected to the bottom surface of the exhaust hood (5), a plurality of rectangular air ducts (54) are fixedly connected in the bottom plate (51), a plurality of air holes (52) are formed in the two side surfaces of the exhaust hood (5), a plurality of connecting blocks (53) are fixedly arranged on the bottom surface of the bottom plate (51), the connecting blocks (53) are fixedly connected with the upper surface of the electric cabinet body (3), and the bottom ends of the rectangular air ducts (54) are fixedly connected in the electric cabinet body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794522.6U CN218449120U (en) | 2022-10-21 | 2022-10-21 | Ventilation structure and electric power cabinet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794522.6U CN218449120U (en) | 2022-10-21 | 2022-10-21 | Ventilation structure and electric power cabinet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218449120U true CN218449120U (en) | 2023-02-03 |
Family
ID=85070968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794522.6U Active CN218449120U (en) | 2022-10-21 | 2022-10-21 | Ventilation structure and electric power cabinet thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218449120U (en) |
-
2022
- 2022-10-21 CN CN202222794522.6U patent/CN218449120U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208849303U (en) | It is a kind of with heat sinking function and to facilitate the electric power cabinet of dedusting | |
| CN211556593U (en) | Armored movable alternating current metal enclosed switchgear | |
| CN211017827U (en) | Dustproof and waterproof power cabinet | |
| CN213071925U (en) | Multiple radiating intelligent box-type substation | |
| CN218449120U (en) | Ventilation structure and electric power cabinet thereof | |
| CN211579328U (en) | Power equipment with good heat dissipation effect | |
| CN107749583A (en) | A kind of distribution box using compound energy source heat-dissipating | |
| CN209313217U (en) | A kind of novel low-voltage draw-out type switch cabinet | |
| CN207082753U (en) | A kind of energy-saving control cabinet radiator | |
| CN216289769U (en) | Lighting distribution box with protection effect | |
| CN215343543U (en) | Heat dissipation dustproof box for electric power system | |
| CN213460806U (en) | Heat radiation structure of box-type substation | |
| CN210379895U (en) | Block terminal convenient to remove dust | |
| CN114336368A (en) | Indoor interchange metal armor withdrawable switchgear cabinet | |
| CN211629706U (en) | Control cabinet for power generation equipment | |
| CN214958192U (en) | Heat dissipation dustproof box for electric power system | |
| CN220110754U (en) | Gas filtering component for oxygenerator | |
| CN215185068U (en) | Outdoor prepackage type transformer substation | |
| CN211831619U (en) | Ventilation device for network cabinet | |
| CN213402135U (en) | Intelligent cooling structure of power box | |
| CN212968685U (en) | Box-type fixed alternating-current metal-enclosed switchgear | |
| CN218182830U (en) | Heat dissipation formula high-voltage board structure | |
| CN220570095U (en) | Electric cabinet metal box body capable of removing dust | |
| CN211320709U (en) | Box-type substation ventilation unit | |
| CN212543158U (en) | Low-voltage distribution box with protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |