CN215497620U - Electric appliance switch cabinet - Google Patents
Electric appliance switch cabinet Download PDFInfo
- Publication number
- CN215497620U CN215497620U CN202121987950.XU CN202121987950U CN215497620U CN 215497620 U CN215497620 U CN 215497620U CN 202121987950 U CN202121987950 U CN 202121987950U CN 215497620 U CN215497620 U CN 215497620U
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Abstract
The utility model relates to an electric switch cabinet which comprises a cabinet body, wherein a filter plate is arranged in the cabinet body, the cabinet body is divided into a filter cavity and an installation cavity by the filter plate, an air blowing pipe is arranged on the cabinet body and communicated with an air blower, an air outlet of the air blowing pipe is positioned in the filter cavity, an exhaust pipe is arranged at the bottom end of the installation cavity and connected with a vacuum chamber, a filter element is arranged at an air outlet end of the exhaust pipe and positioned in the vacuum chamber, and the vacuum chamber is communicated with a vacuum pump. According to the electric switch cabinet, air filtered by the filter plate is conveyed into the cabinet body through the air blower and the air blowing pipe, the bottom of the cabinet body is communicated with the vacuum chamber through the exhaust pipe, air and dust in the cabinet body are forced to flow into the vacuum chamber through negative pressure in the vacuum chamber, and the filter element performs secondary filtration on the air in the cabinet body.
Description
Technical Field
The utility model relates to the technical field of power switch cabinets, in particular to an electric appliance switch cabinet.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
Install various electrical components in the indoor cubical switchboard of using, and current cubical switchboard is when using, inside convergence gathers a large amount of dusts, prior art passes through the air formation circulated air in the fan drives the cubical switchboard, the circulated air carries the dust and looses from the thermovent, this structure is only with in the cubical switchboard dust dilute to the air, can't effectively clear away the dust, along with the rising of the peripheral air dust content of cubical switchboard, current fan heat dissipation dust removal effect lasts the reduction, lead to long-time work at indoor cubical switchboard high temperature easily, and then the unable normal condition of work of electrical components appears.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the electric appliance switch cabinet which can filter the gas at the inlet and the outlet of the switch cabinet and simultaneously improve the circulation rate of the air in the switch cabinet through the fan and the negative pressure chamber so as to reduce the dust content in the switch cabinet and the temperature in the switch cabinet, and the electric appliance switch cabinet is used for overcoming the defects in the prior art.
The technical scheme adopted by the utility model is as follows: the utility model provides an electrical switch cabinet, includes the cabinet body, the internal filter plate that is provided with of cabinet, the filter plate divide into filter chamber and installation cavity with the cabinet body, be provided with the gas blow pipe on the cabinet body, gas blow pipe and air-blower are linked together, the gas outlet of gas blow pipe is located the filter chamber, the installation cavity bottom is provided with the blast pipe, blast pipe and real empty room are connected, the end of giving vent to anger of blast pipe is provided with the filter core, the filter core is located the vacuum chamber, real empty room and vacuum pump are linked together.
Preferably, the cabinet body includes first curb plate, second curb plate, panel and bottom plate, the filter plate is located the bottom plate between first curb plate and the second curb plate, the gas blow pipe is installed on first curb plate, the gas blow pipe is linked together through intake pipe and air-blower, the blast pipe is installed on the bottom plate, has seted up the observation window on the panel.
Preferably, be provided with first support column between filter plate and the second curb plate, be provided with a plurality of dust cleaning device on the first support column, dust cleaning device is including being located the second bracing piece between first support column and the second curb plate, be provided with the sleeve on the second bracing piece, the sleeve adopts along the rotatory tubular structure of sleeve axis, be provided with the brush on the sleeve.
Preferably, a fan blade is arranged between the second support rod and the sleeve, and the fan blade is mounted on the second support rod through a bearing.
Preferably, the bottom plate is provided with an installation groove, the filter plate is sleeved in the installation groove, and the filter plate is of a non-woven fabric structure.
Preferably, a base is arranged below the cabinet body, and the base is of a box-shaped structure with an opening at the lower end.
Preferably, a dust removal chamber is arranged below the vacuum chamber, and an opening cover is arranged at the bottom end of the dust removal chamber.
Preferably, the filter element and the exhaust pipe are in threaded connection.
The utility model has the following beneficial effects: 1. according to the electric switch cabinet, air filtered by the filter plate is conveyed into the cabinet body through the air blower and the air blowing pipe, the bottom of the cabinet body is communicated with the vacuum chamber through the exhaust pipe, air and dust in the cabinet body are forced to flow into the vacuum chamber through negative pressure in the vacuum chamber, and the filter element performs secondary filtration on the air in the cabinet body.
2. According to the electric switch cabinet, the dust cleaning device is driven to rotate by the wind sent into the cabinet body through the blowing pipe, the hairbrush is driven to rotate, components of the electric switch cabinet are cleaned, the cleaned dust enters the dust removal chamber through the filter element, the dust is cleaned by regularly opening the opening cover, in addition, the filter plate is drawn out from the mounting groove and replaced, the dust cleaning is facilitated through the structure, and the normal work of the components in the mounting cavity of the cabinet body is not influenced.
3. According to the electric switch cabinet, the base is arranged below the cabinet body and adopts a box-shaped structure with an opening at the lower end, so that the distance between the electric switch cabinet and the ground is increased, the bottom of the electric switch cabinet is prevented from being wetted and rusted, and the service life of the electric switch cabinet is prolonged.
The utility model has simple structure and is a product easy to popularize and use.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
Fig. 2 is a schematic view of the structure of the components of the present invention.
Fig. 3 is a schematic structural diagram of the working state of the present invention.
FIG. 4 is a schematic structural diagram of the open state of the present invention.
In the figure: 1. filtering the plate; 2. an air blowing pipe; 3. a blower; 4. an exhaust pipe; 5. a vacuum chamber; 6. a filter element; 7. a vacuum pump; 8. a first side plate; 9. a second side plate; 10. a panel; 11. a base plate; 12. an observation window; 13. a first support column; 14. a second support bar; 15. a sleeve; 16. a brush; 17. a fan blade; 18. mounting grooves; 19. a base; 20. a dust chamber; 21. opening the cover; 22. an air inlet pipe.
Detailed Description
As shown in fig. 1, 2, 3, an electrical switch cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal filter plate 1 that is provided with of cabinet, filter plate 1 divide into filter chamber and installation cavity with the cabinet body, be provided with gas blow pipe 2 on the cabinet body, gas blow pipe 2 and air-blower 3 are linked together, the gas outlet of gas blow pipe 2 is located in the filter chamber, the installation cavity bottom is provided with blast pipe 4, blast pipe 4 and real empty room 5 are connected, be provided with filter core 6 on the end of giving vent to anger of blast pipe 4, filter core 6 is located real empty room 5, real empty room 5 and vacuum pump 7 are linked together.
The cabinet body includes first curb plate 8, second curb plate 9, panel 10 and bottom plate 11, filter plate 1 is located bottom plate 11 between first curb plate 8 and the second curb plate 9, gas blow pipe 2 is installed on first curb plate 8, gas blow pipe 2 is linked together through intake pipe 22 and air-blower 3, blast pipe 4 is installed on bottom plate 11, and 4 one ends of blast pipe are installed on bottom plate 11, and the 4 other ends of blast pipe are connected with filter core 6, have seted up observation window 12 on the panel 10, filter core 6 and 4 threaded connection of blast pipe.
Be provided with first support column 13 between filter plate 1 and the second curb plate 9, be provided with a plurality of dust cleaning device on the first support column 13, dust cleaning device is including being located the second bracing piece 14 between first support column 13 and the second curb plate 9, be provided with sleeve 15 on the second bracing piece 14, sleeve 15 adopts along the rotatory tubular structure of sleeve 15 axis, be provided with brush 16 on the sleeve 15.
A fan blade 17 is arranged between the second support rod 14 and the sleeve 15, and the fan blade 17 is mounted on the second support rod 14 through a bearing.
The bottom plate 11 is provided with an installation groove 18, the filter plate 1 is sleeved in the installation groove 18, and the filter plate 1 is of a non-woven fabric structure.
A base 19 is arranged below the cabinet body, and the base 19 is of a box-shaped structure with an opening at the lower end.
A dust removal chamber 20 is arranged below the vacuum chamber 5, and an opening cover 21 is arranged at the bottom end of the dust removal chamber 20.
The use method of the product is as follows:
1. and (3) installing electrical components in the installation cavity of the electrical switch cabinet, closing the panel 10, and opening the blower 3 and the vacuum pump 7 to finish the installation of the electrical switch cabinet.
2. After the electric switch cabinet is used for a preset time, the opening cover 21 is opened to clean dust in the vacuum chamber 5, and the normal work of electric elements in the electric switch cabinet is not influenced in the dust cleaning process.
3. The filter plate 1 and the filter element 6 are replaced, the panel is opened, the filter plate 1 is drawn out from the mounting groove 18, a new filter plate 1 is directly mounted in the mounting groove 18, and then the panel is closed, so that the replacement of the filter plate 1 is completed; and (3) closing the vacuum pump 7, pumping out the exhaust pipe 4 from the vacuum chamber 5, screwing off the filter element 6, directly replacing a new filter element 6, reinstalling the filter element 6 in place, opening the exhaust pipe 4, and completing the replacement of the filter element 6, wherein the normal work of electrical elements in the electrical switch cabinet is not influenced in the replacement process.
According to the electric switch cabinet, air filtered by the filter plate 1 is conveyed into the installation cavity through the air blower 3 and the air blowing pipe 2, the bottom of the cabinet body is communicated with the vacuum chamber 5 through the exhaust pipe 4, air and dust in the cabinet body are forced to flow into the vacuum chamber 5 through negative pressure in the vacuum chamber 5, and the filter element 6 carries out secondary filtration on the air in the cabinet body.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an electrical switch cabinet, includes the cabinet body, its characterized in that: the internal filter plate (1) that is provided with of cabinet, filter plate (1) divide into filter chamber and installation cavity with the cabinet body, be provided with gas blow pipe (2) on the cabinet body, gas blow pipe (2) and air-blower (3) are linked together, the gas outlet of gas blow pipe (2) is located in the filter chamber, the installation cavity bottom is provided with blast pipe (4), blast pipe (4) and real empty room (5) are connected, be provided with filter core (6) on giving vent to anger of blast pipe (4), filter core (6) are located real empty room (5), real empty room (5) and vacuum pump (7) are linked together.
2. Electrical apparatus switchgear, according to claim 1, characterized in that: the cabinet body includes first curb plate (8), second curb plate (9), panel (10) and bottom plate (11), filter plate (1) is located bottom plate (11) between first curb plate (8) and second curb plate (9), install on first curb plate (8) gas blow pipe (2), gas blow pipe (2) are linked together through intake pipe (22) and air-blower (3), install on bottom plate (11) blast pipe (4), have seted up observation window (12) on panel (10).
3. Electrical apparatus switchgear, according to claim 1, characterized in that: be provided with first support column (13) between filter plate (1) and second curb plate (9), be provided with a plurality of dust cleaning device on first support column (13), dust cleaning device is including second bracing piece (14) that are located between first support column (13) and second curb plate (9), be provided with sleeve (15) on second bracing piece (14), sleeve (15) adopt along the rotatory tubular structure of sleeve (15) axis, be provided with brush (16) on sleeve (15).
4. The electrical switchgear cabinet of claim 3, wherein: a fan blade (17) is arranged between the second supporting rod (14) and the sleeve (15), and the fan blade (17) is installed on the second supporting rod (14) through a bearing.
5. Electrical apparatus switchgear, according to claim 1, characterized in that: the filter plate is characterized in that a mounting groove (18) is formed in the bottom plate (11), the filter plate (1) is sleeved in the mounting groove (18), and the filter plate (1) is of a non-woven fabric structure.
6. Electrical apparatus switchgear, according to claim 1, characterized in that: a base (19) is arranged below the cabinet body, and the base (19) is of a box-shaped structure with an opening at the lower end.
7. Electrical apparatus switchgear, according to claim 1, characterized in that: a dust removal chamber (20) is arranged below the vacuum chamber (5), and an opening cover (21) is arranged at the bottom end of the dust removal chamber (20).
8. Electrical apparatus switchgear, according to claim 1, characterized in that: the filter element (6) is in threaded connection with the exhaust pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987950.XU CN215497620U (en) | 2021-08-23 | 2021-08-23 | Electric appliance switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987950.XU CN215497620U (en) | 2021-08-23 | 2021-08-23 | Electric appliance switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215497620U true CN215497620U (en) | 2022-01-11 |
Family
ID=79764336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121987950.XU Active CN215497620U (en) | 2021-08-23 | 2021-08-23 | Electric appliance switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215497620U (en) |
-
2021
- 2021-08-23 CN CN202121987950.XU patent/CN215497620U/en active Active
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