CN211063105U - Switch board with dust removal function - Google Patents
Switch board with dust removal function Download PDFInfo
- Publication number
- CN211063105U CN211063105U CN201922359139.6U CN201922359139U CN211063105U CN 211063105 U CN211063105 U CN 211063105U CN 201922359139 U CN201922359139 U CN 201922359139U CN 211063105 U CN211063105 U CN 211063105U
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- air inlet
- air
- cabinet body
- cabinet
- dust removal
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Abstract
The utility model belongs to the technical field of electrical equipment, in particular to a power distribution cabinet with a dust removal function, which comprises a cabinet body and a cabinet door hinged on one side of the cabinet body, wherein air inlet boxes are arranged on two sides of the inner wall of the cabinet body, the air inlet boxes are triangular, two air inlet fans are arranged on the inner sides of the air inlet boxes, the air inlet fans are electrically connected with an external power supply, an air inlet is formed in the bottom surface of each air inlet box, and the air inlet is positioned on one side of the bottom surface of the cabinet body; the air inlet is accomplished through the air inlet case of cabinet body bottom both sides, the air inlet fan inhales the outside air, filter the back through filtering mechanism, upward movement to one side on the basis that the dust quantity of the internal flowing air of cabinet at this moment reduces, the cooperation air discharge fan directly discharges wind this moment, because the air inlet direction is the oblique top this moment, reduced this moment the dust and received the quantity that the dead weight influence whereabouts was attached to the equipment surface, and then cooperation air discharge fan accomplishes air cycle, thereby reached the effect of dust removal in the radiating.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment, concretely relates to switch board with dust removal function.
Background
After the existing power distribution cabinet is used for a long time, the interior of the power distribution cabinet can be covered with a lot of dust, the sensitivity of electronic elements is influenced, and electrical appliances are easy to damage, so that the power distribution cabinet with the dust removal function is particularly important;
because some heat dissipation mechanisms, such as heat dissipation fans, are arranged in the power distribution cabinet, the heat dissipation fans need to send external air into the power distribution cabinet, then the internal air is discharged to finish cooling, dust particles in the external air enter the whole equipment along with the heat dissipation fans, so that dust is generated in the power distribution cabinet, and if a water cooling technology is adopted to dissipate heat of the cabinet body, although the interior of the heat dissipation cabinet is closed, the dust cannot enter the heat dissipation cabinet, the water cooling technology has high cost, a complex structure and low practicability;
therefore, a power distribution cabinet with a dust removal function is provided by the technical personnel in the field, so as to solve the problems in the background technology.
Disclosure of Invention
To solve the problems set forth in the background art described above. The utility model provides a switch board with dust removal function has the characteristics of forced air cooling heat dissipation and dust removal an organic whole.
In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet with a dust removal function comprises a cabinet body and a cabinet door hinged to one side of the cabinet body, wherein air inlet boxes are arranged on two sides of the inner wall of the cabinet body, the air inlet boxes are triangular, two air inlet fans are mounted on the inner sides of the air inlet boxes and are electrically connected with an external power supply, an air inlet is formed in the bottom surface of the air inlet box and is located on one side of the bottom surface of the cabinet body, a filtering mechanism is detachably connected in each air inlet, a mounting hole is formed in the upper end surface of the cabinet body, an exhaust fan is mounted in each mounting hole and is electrically connected with the external power supply, a discharge pipe matched with the exhaust fan is fixedly connected to the upper end surface of the cabinet body, the discharge pipe is communicated with the mounting holes, two ends of the discharge pipe extend to the outside of the cabinet, the air outlets are positioned on two sides of the cabinet body.
Preferably, the filtering mechanism comprises a fixed plate and three filtering plates, wherein one ends of the three filtering plates are fixedly connected to the two ends and the middle point of the fixed plate, and the other ends of the three filtering plates are intersected and fixed to form a triangular structure.
Preferably, the middle position of the top surface of the inner wall of the exhaust pipe is fixedly connected with a triangular air guide surface matched with the exhaust fan.
Preferably, four corners of the bottom surface of the cabinet body are fixedly connected with supporting tables through four supporting columns.
Preferably, one side of the cabinet body is hinged with a closed door, and the closed door is positioned below the cabinet door.
Preferably, the direction of rotation of the closure door is vertically downward.
Compared with the prior art, the beneficial effects of the utility model are that: the air inlet is accomplished through the air inlet case of cabinet body bottom both sides, the air inlet fan inhales the outside air, filter the back through filtering mechanism, it is internal to get into the cabinet, upward movement to one side on the basis that the dust quantity of the internal flowing air of cabinet at this moment reduces, the cooperation air discharge fan directly discharges wind this moment, this moment because the air inlet direction is oblique top, reduced this moment the dust and received the quantity that the dead weight influence whereabouts was attached to equipment surface, and then cooperation air discharge fan accomplishes air cycle, thereby reached the effect of dust removal in the radiating.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the opening of the middle cabinet door and the closing door of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic view of the wind flow direction of the present invention.
In the figure: 1. a cabinet body; 11. a cabinet door; 12. a closing door; 13. a support pillar; 14. a support table; 15. mounting holes; 2. an air inlet box; 21. an air inlet fan; 22. an air inlet; 23. a filtering mechanism; 231. a fixing plate; 232. a filter plate; 3. an exhaust fan; 4. a discharge pipe; 41. a triangular wind guide surface; 42. an air outlet.
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.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a switch board with dust removal function, including the cabinet body 1 with articulate the cabinet door 11 in cabinet body 1 one side, cabinet body 1 inner wall both sides all are equipped with air inlet box 2, air inlet box 2's shape is triangle-shaped, two air inlet fan 21 are installed to air inlet box 2 inboard, air inlet fan 21 and external power source electric connection, air intake 22 has been seted up to air inlet box 2 bottom surface, air intake 22 is located one side of cabinet body 1 bottom surface, can dismantle in the air intake 22 and be connected with filter mechanism 23, mounting hole 15 has been seted up to cabinet body 1 up end, install air discharge fan 3 in the mounting hole 15, air discharge fan 3 and external power source electric connection, cabinet body 1 up end fixedly connected with and air discharge fan 3 complex delivery pipe 4, delivery pipe 4 and mounting hole 15 intercommunication, delivery pipe 4 both ends extend to cabinet body 1 outsidely, two symmetric distribution's air exit 42 has been seted up to.
In this embodiment: the shape of the air inlet box 2 is triangle, the air inlet box 2 is welded and fixed with the cabinet body 1, the inclined plane of the air inlet box 2 at the outer side is mainly used for preventing dust accumulation, the inclined plane of the inner side of the air inlet box 2 is mainly used for installing an air inlet fan 21 (model is APB 25), the air inlet fan 21 is influenced by the inclined plane at the moment, blown air is blown obliquely upwards in the cabinet body 1, the air is filtered when entering through a filtering mechanism 23 at the bottom of an air inlet 22, the dust amount of the air in the cabinet body 1 can be reduced at the moment, the dust is mainly filtered through a filter plate 232, the filter plate 232 is composed of a frame body and a filter screen in a matching way, the incoming air is primarily filtered through the filter screen, the filter screen adopts a black air conditioner filter screen with high-quality polyethylene concave-convex honeycomb holes, the air inlet 22 is positioned at the lower part, and the air flowing, at the moment, the air is directly exhausted by matching with the exhaust fan 3 (the model is APB 25), the gas exhausted by the exhaust fan 3 is exhausted through the exhaust port 42 of the exhaust pipe 4, the exhaust port 42 can be connected with an external exhaust pipeline to exhaust the exhaust air to the outside, at the moment, the quantity of dust falling and attached to the surface of equipment under the influence of self weight is reduced because the air inlet direction is obliquely upward, and then the air circulation is completed by matching with the exhaust fan 3, so that the dust removal effect is achieved while the heat is dissipated.
In fig. 2: the cabinet body 1 one side articulates there is closed door 12, and closed door 12 is located the below of cabinet door 11, and the rotation direction of closed door 12 is vertical downward rotation, and closed door 12 mainly uses in order to cooperate cabinet door 11, because the settlement of air inlet box 2 makes the bottom in the cabinet body 1 occupy partial space, only need open cabinet door 11 at this moment can operate electrical equipment, and closed door 12 opens when examining air inlet box 2 can.
In fig. 3: the middle position of the inner wall top surface of the exhaust pipe 4 is fixedly connected with a triangular air guide surface 41 matched with the exhaust fan 3, and the exhaust fan 3 can smoothly blow air to the air outlet 42 for exhausting through the triangular air guide surface 41.
In fig. 4: the filtering mechanism 23 comprises a fixing plate 231 and three filtering plates 232, one end of each of the three filtering plates 232 is fixedly connected to the two ends and the middle point of the fixing plate 231, the other ends of the three filtering plates 232 are crossed and fixed to form a triangular structure, and the triangular structure formed by the three filtering plates 232 achieves the purpose of multi-stage filtering, so that the filtering effect is improved.
In fig. 5: cabinet body 1 bottom surface four corners is through four support columns 13 fixedly connected with brace table 14, through support column 13 and the cooperation of brace table 14, makes cabinet body 1's high rising, and then makes air intake 22 and ground have a certain distance, prevents to adsorb subaerial dust to air intake 22 in.
The utility model discloses a theory of operation and use flow: the shape of the air inlet box 2 is triangle, the air inlet box 2 is welded and fixed with the cabinet body 1, the inclined plane of the air inlet box 2 at the outer side is mainly used for preventing dust accumulation, the inclined plane of the inner side of the air inlet box 2 is mainly used for installing the air inlet fan 21, at the moment, the air inlet fan 21 is influenced by the inclined plane, blown air is blown obliquely upwards in the cabinet body 1, the air is filtered when entering through the filtering mechanism 23 at the bottom of the air inlet 22, at the moment, the quantity of air dust in the cabinet body 1 can be reduced, the dust is mainly filtered through the filtering plate 232, the filtering plate 232 is formed by matching a frame body and the filtering net, the entering air is primarily filtered through the filtering net, the air inlet 22 is positioned at the lower part, the air moves obliquely upwards on the basis of reducing the quantity of the dust of the flowing air in the cabinet body 1, at the moment, the air is directly discharged through the exhaust fan, the air exit 42 can be connected with an outer discharge pipeline, and discharges air to the outside, and the quantity of dust falling and attached to the surface of equipment under the influence of dead weight is reduced at the moment because the air inlet direction is obliquely upward at the moment, so that the air circulation is completed by matching with the exhaust fan 3, and the dust removal effect is achieved while the heat is dissipated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a switch board with dust removal function, includes cabinet body (1) and articulates cabinet door (11) of cabinet body (1) one side, its characterized in that: the novel cabinet is characterized in that air inlet boxes (2) are arranged on two sides of the inner wall of the cabinet body (1), the air inlet boxes (2) are triangular, two air inlet fans (21) are mounted on the inner sides of the air inlet boxes (2), the air inlet fans (21) are electrically connected with an external power supply, air inlets (22) are formed in the bottom surfaces of the air inlet boxes (2), the air inlets (22) are located on one side of the bottom surface of the cabinet body (1), and filtering mechanisms (23) are detachably connected in the air inlets (22);
mounting hole (15) have been seted up to the cabinet body (1) up end, install air discharge fan (3) in mounting hole (15), air discharge fan (3) and external power source electric connection, the cabinet body (1) up end fixedly connected with air discharge fan (3) complex delivery pipe (4), delivery pipe (4) with mounting hole (15) intercommunication, delivery pipe (4) both ends extend to the cabinet body (1) is outside, two symmetric distribution's air exit (42) are seted up to delivery pipe (4) bottom surface, air exit (42) are located the both sides of the cabinet body (1).
2. The power distribution cabinet with the dust removal function according to claim 1, wherein: the filtering mechanism (23) comprises a fixing plate (231) and three filtering plates (232), one ends of the filtering plates (232) are fixedly connected to the two ends and the middle point of the fixing plate (231), and the other ends of the filtering plates are intersected and fixed to form a triangular structure.
3. The power distribution cabinet with the dust removal function according to claim 1, wherein: the middle position of the top surface of the inner wall of the exhaust pipe (4) is fixedly connected with a triangular air guide surface (41) matched with the exhaust fan (3).
4. The power distribution cabinet with the dust removal function according to claim 1, wherein: four corners of the bottom surface of the cabinet body (1) are fixedly connected with supporting tables (14) through four supporting columns (13).
5. The power distribution cabinet with the dust removal function according to claim 1, wherein: one side of the cabinet body (1) is hinged with a closed door (12), and the closed door (12) is located below the cabinet door (11).
6. The power distribution cabinet with the dust removal function according to claim 5, wherein: the rotating direction of the closing door (12) is vertical and downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359139.6U CN211063105U (en) | 2019-12-25 | 2019-12-25 | Switch board with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359139.6U CN211063105U (en) | 2019-12-25 | 2019-12-25 | Switch board with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211063105U true CN211063105U (en) | 2020-07-21 |
Family
ID=71596538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922359139.6U Expired - Fee Related CN211063105U (en) | 2019-12-25 | 2019-12-25 | Switch board with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211063105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113948976A (en) * | 2021-11-18 | 2022-01-18 | 广东电网有限责任公司 | Power equipment cabinet |
-
2019
- 2019-12-25 CN CN201922359139.6U patent/CN211063105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113948976A (en) * | 2021-11-18 | 2022-01-18 | 广东电网有限责任公司 | Power equipment cabinet |
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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 |
Granted publication date: 20200721 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |