CN212751453U - Metal-enclosed looped network switch device - Google Patents
Metal-enclosed looped network switch device Download PDFInfo
- Publication number
- CN212751453U CN212751453U CN202020850244.XU CN202020850244U CN212751453U CN 212751453 U CN212751453 U CN 212751453U CN 202020850244 U CN202020850244 U CN 202020850244U CN 212751453 U CN212751453 U CN 212751453U
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- China
- Prior art keywords
- cabinet body
- inner cabinet
- heat dissipation
- moisture absorption
- absorption plate
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Abstract
The utility model discloses a metal enclosed looped netowrk switchgear relates to switchgear technical field, and is not good for solving current looped netowrk switchgear radiating effect, easily leads to equipment failure's problem. The utility model discloses a temperature-sensing cabinet, including outer cabinet body, inner cabinet body, heat dissipation grid, temperature controller, heat dissipation fan, air-supply line and air-supply line, the internally mounted of outer cabinet body has the inner cabinet body, the internally mounted of the inner cabinet body has main bus, load switch, arrester and sensor, the lower extreme of the internal portion of inner cabinet is provided with the cable chamber, first moisture absorption plate is installed to the inboard of the internal portion of inner cabinet, the inboard of the external cabinet body is provided with the second moisture absorption plate, the both sides of the internal portion of inner cabinet all are provided with the heat dissipation grid, be provided with the heat dissipation passageway between the external cabinet body and the internal cabinet body, radiator fan is all installed to the both sides of the external cabinet body upper end, the centre of the external.
Description
Technical Field
The utility model relates to a switchgear technical field specifically is a metal enclosed looped netowrk switchgear.
Background
Along with the rapid development of the power industry, the expansion of power lines is more and more extensive, in order to save energy and reduce power loss, high-voltage transmission is adopted in general power lines, voltage reduction and power distribution are required before the high-voltage transmission reaches a power consumer, a ring main unit is adopted during power distribution, and the ring main unit plays the functions of branching, segmenting and communicating in a power distribution system, so that the ring main unit is widely applied to urban cable transformation.
However, the existing looped network switch equipment is poor in heat dissipation effect and easy to cause equipment failure, so that the existing requirements are not met, and the metal closed looped network switch equipment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal enclosed looped netowrk switchgear to current looped netowrk switchgear radiating effect who proposes in solving above-mentioned background is not good, easily leads to equipment failure's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal enclosed looped netowrk switchgear, includes the outer cabinet body, the internally mounted of the outer cabinet body has the internal cabinet body, the internally mounted of the internal cabinet body has main bus, load switch, arrester and sensor, the lower extreme of the internal portion of internal cabinet is provided with the cable chamber, first moisture absorption board is installed to the inboard of the internal cabinet body, the inboard of the outer cabinet body is provided with the second moisture absorption board, the both sides of the internal cabinet body all are provided with the heat dissipation bars, be provided with the heat dissipation channel between the external cabinet body and the internal cabinet body, cooling fan is all installed to the both sides of the upper end of the external cabinet body, be provided with air-supply line and air-supply line in the middle of the external cabinet body upper end, and the air-supply line is located the below of air-supply line, the temperature controller is installed to the outside.
Preferably, the auxiliary illuminating lamp is installed on the top end of the inner cabinet body, and the auxiliary illuminating lamp is connected with the inner cabinet body through screws.
Preferably, the internally mounted of air-supply line has the dust cartridge filter, and the air-supply line passes through the screw connection with the dust cartridge filter, the outside of dust cartridge filter is provided with the filter fiber layer, the upper end of dust cartridge filter is provided with the air intake, and filter fiber layer and dust cartridge filter fixed connection.
Preferably, the outer cabinet body is connected with the inner cabinet body in a welding mode.
Preferably, the type of the temperature controller is set to be FZK 011.
Preferably, the outer cabinet body is connected with the second moisture absorption plate in a gluing mode, and the inner cabinet body is connected with the first moisture absorption plate in a gluing mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a dual cabinet body protects looped netowrk switchgear internal part device, the internal portion temperature of cabinet of temperature controller carries out real time monitoring, when the temperature is higher than the setting value, control ac contactor, dispel the heat through ac contactor control radiator fan work, the heat of the internal portion of cabinet is through the heat dissipation bars discharge cabinet body, finally the external cabinet body is taken out by cooling fan, the new trend gets into the external cabinet body through the air-supply line simultaneously, get into the internal portion of cabinet at last, realize the air convection heat dissipation, the radiating effect of the internal portion of cabinet is good and the heat dissipation is comprehensive, and can realize automatic heat dissipation, guarantee all the time that the internal part device of cabinet is in safe operational environment, thereby avoid equipment.
2. The utility model discloses an outside filter fiber layer of dust cartridge filter intercepts dust and impurity in the new trend and filters, avoids the entering of impurity, avoids the entering of dust when carrying out the heat dissipation, has further improved operational environment's security, avoids equipment trouble.
3. The utility model discloses a first moisture absorption board and second moisture absorption board adsorb the moisture in the new trend, and dry new trend has avoided the internal part device of internal cabinet to wet, has further improved operational environment's security, avoids equipment trouble.
Drawings
Fig. 1 is a schematic structural view of a metal closed loop network switchgear of the present invention;
fig. 2 is a schematic structural view of an air inlet pipe of the present invention;
fig. 3 is a schematic structural diagram of the dust filter cartridge of the present invention.
In the figure: 1. an outer cabinet body; 2. an inner cabinet body; 3. a main bus; 4. a load switch; 5. a lightning arrester; 6. a sensor; 7. a cable chamber; 8. a first moisture absorbing sheet; 9. a heat dissipation grid; 10. a heat radiation fan; 11. an air inlet pipe; 12. a temperature controller; 13. a temperature sensing probe; 14. an air inlet grid; 15. an auxiliary lighting lamp; 16. a second moisture absorption plate; 17. a dust filter cartridge; 18. a layer of filter fibers; 19. and an air inlet.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a metal closed looped network switch device comprises an outer cabinet body 1, an inner cabinet body 2 is installed inside the outer cabinet body 1, a main bus 3, a load switch 4, a lightning arrester 5 and a sensor 6 are installed inside the inner cabinet body 2, a cable chamber 7 is arranged at the lower end inside the inner cabinet body 2, a first moisture absorption plate 8 is installed inside the inner cabinet body 2, a second moisture absorption plate 16 is arranged inside the outer cabinet body 1, the first moisture absorption plate 8 and the second moisture absorption plate 16 absorb moisture in fresh air to dry the fresh air, so that devices inside the inner cabinet body 2 are prevented from being wetted, heat dissipation grids 9 are arranged on two sides of the inner cabinet body 2, a heat dissipation channel is arranged between the outer cabinet body 1 and the inner cabinet body 2, heat dissipation fans 10 are installed on two sides of the upper end of the outer cabinet body 1, an air inlet pipe 11 and an air inlet grid 14 are arranged in the middle of the upper end of the outer cabinet body 1, the air inlet grid 14 is positioned below the air inlet pipe 11, one end of the temperature controller 12 is provided with a temperature sensing probe 13, and the temperature sensing probe 13 is embedded into the inner cabinet 2, the temperature controller 12 monitors the temperature inside the inner cabinet 2 in real time, when the temperature is higher than a set value, the ac contactor is controlled, and the two cooling fans 10 are controlled by the ac contactor to work synchronously to cool.
Further, auxiliary illuminating lamp 15 is installed on the inside top of the interior cabinet body 2, and auxiliary illuminating lamp 15 passes through the screw connection with the interior cabinet body 2, and auxiliary illuminating lamp 15 can play auxiliary lighting's effect when maintenance or installation.
Further, the internally mounted of air-supply line 11 has dust cartridge filter 17, and air-supply line 11 passes through the screw connection with dust cartridge filter 17, the outside of dust cartridge filter 17 is provided with filtering fiber layer 18, the upper end of dust cartridge filter 17 is provided with air intake 19, and filtering fiber layer 18 and dust cartridge filter 17 fixed connection, the outside filtering fiber layer 18 of dust cartridge filter 17 intercepts dust and impurity in the new trend and filters, avoid the entering of impurity, avoid the entering of dust when carrying out the heat dissipation.
Further, the outer cabinet body 1 and the inner cabinet body 2 are connected in a welding mode, the air tightness and the water tightness of the welding connection are good, and the structural rigidity is high.
Further, the model of the temperature controller 12 is set to be FZK011, so that the sensitivity is high, and the accurate monitoring of the temperature is realized.
Furthermore, the outer cabinet body 1 is connected with the second moisture absorption plate 16 in a gluing mode, and the inner cabinet body 2 is connected with the first moisture absorption plate 8 in a gluing mode, so that the sealing performance, the insulating performance and the corrosion resistance are good.
The working principle is as follows: when the temperature control device is used, the temperature controller 12 monitors the temperature inside the inner cabinet body 2 in real time, when the temperature is higher than a set value, the alternating current contactor is controlled, two heat dissipation fans 10 are controlled by the alternating current contactor to work synchronously to dissipate heat, the heat of the inner cabinet body 2 is discharged out of the inner cabinet body 2 through the heat dissipation grids 9 on the two sides and is finally taken out of the outer cabinet body 1 by the heat dissipation fans 10, meanwhile, fresh air enters the outer cabinet body 1 through the air inlet pipe 11, the filtering fiber layer 18 outside the dust filter cylinder 17 intercepts and filters dust and impurities in the fresh air to avoid the entering of the impurities, the dust is avoided while heat dissipation is carried out, finally, the fresh air enters the inner cabinet body 2, the first moisture absorption plate 8 and the second moisture absorption plate 16 absorb moisture in the fresh air to dry the fresh air, the devices inside the inner cabinet body 2 are prevented from being affected with damp, the convective heat dissipation of the, and can realize automatic heat dissipation, guarantee all the time that the inside device of the internal cabinet body 2 is in a safe operational environment to avoid equipment trouble, auxiliary lighting lamp 15 can play the effect of auxiliary lighting when maintenance or installation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a metal enclosed looped netowrk switchgear, includes outer cabinet body (1), its characterized in that: the temperature control cabinet is characterized in that an inner cabinet body (2) is arranged inside an outer cabinet body (1), a main bus (3), a load switch (4), a lightning arrester (5) and a sensor (6) are arranged inside the inner cabinet body (2), a cable chamber (7) is arranged at the lower end inside the inner cabinet body (2), a first moisture absorption plate (8) is arranged inside the inner cabinet body (2), a second moisture absorption plate (16) is arranged inside the outer cabinet body (1), heat dissipation grids (9) are arranged on the two sides of the inner cabinet body (2), a heat dissipation channel is arranged between the outer cabinet body (1) and the inner cabinet body (2), heat dissipation fans (10) are arranged on the two sides of the upper end of the outer cabinet body (1), an air inlet pipe (11) and an air inlet grid (14) are arranged in the middle of the upper end of the outer cabinet body (1), the air inlet grid (14) is positioned below the air inlet pipe (11), a temperature controller (12) is arranged on, one end of the temperature controller (12) is provided with a temperature sensing probe (13), and the temperature sensing probe (13) is embedded into the inner cabinet body (2).
2. The metal closed loop network switchgear of claim 1, wherein: auxiliary illuminating lamps (15) are installed on the top end inside the inner cabinet body (2), and the auxiliary illuminating lamps (15) are connected with the inner cabinet body (2) through screws.
3. The metal closed loop network switchgear of claim 1, wherein: the utility model discloses a dust filter, including air-supply line (11), dust cartridge filter (17), and air-supply line (11) and dust cartridge filter (17) pass through bolted connection, the outside of dust cartridge filter (17) is provided with filter fiber layer (18), the upper end of dust cartridge filter (17) is provided with air intake (19), and filter fiber layer (18) and dust cartridge filter (17) fixed connection.
4. The metal closed loop network switchgear of claim 1, wherein: the outer cabinet body (1) is connected with the inner cabinet body (2) in a welding mode.
5. The metal closed loop network switchgear of claim 1, wherein: the type of the temperature controller (12) is set to be FZK011 type.
6. The metal closed loop network switchgear of claim 1, wherein: the outer cabinet body (1) is connected with the second moisture absorption plate (16) in an adhesive manner, and the inner cabinet body (2) is connected with the first moisture absorption plate (8) in an adhesive manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850244.XU CN212751453U (en) | 2020-05-20 | 2020-05-20 | Metal-enclosed looped network switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850244.XU CN212751453U (en) | 2020-05-20 | 2020-05-20 | Metal-enclosed looped network switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212751453U true CN212751453U (en) | 2021-03-19 |
Family
ID=75006614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020850244.XU Expired - Fee Related CN212751453U (en) | 2020-05-20 | 2020-05-20 | Metal-enclosed looped network switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212751453U (en) |
-
2020
- 2020-05-20 CN CN202020850244.XU patent/CN212751453U/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 |
Granted publication date: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |