CN220475238U - Miniaturized alternating current metal armor movable switch equipment - Google Patents
Miniaturized alternating current metal armor movable switch equipment Download PDFInfo
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- CN220475238U CN220475238U CN202321487123.3U CN202321487123U CN220475238U CN 220475238 U CN220475238 U CN 220475238U CN 202321487123 U CN202321487123 U CN 202321487123U CN 220475238 U CN220475238 U CN 220475238U
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- cabinet body
- miniaturized
- dehumidification
- rectangular hole
- dehumidifying box
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- 239000002184 metal Substances 0.000 title claims abstract description 22
- 238000007791 dehumidification Methods 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000006185 dispersion Substances 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of switching equipment, in particular to miniaturized alternating current metal armoured movable switching equipment. Its technical scheme includes the cabinet body and articulates the cabinet door on the cabinet body, the top corner of the cabinet body is fixed with the dehumidification box, the bottom of dehumidification box is fixed with the intake pipe, one side of dehumidification box is provided with exhaust apparatus, one side slidable mounting of the cabinet body has the pull board, and one end of pull board slides one side that runs through the dehumidification box and the opposite side inner wall of dehumidification box supports against, has seted up the mounting hole on the pull board, and fixed mounting has the cloth that absorbs water in the mounting hole, the top of intake pipe is provided with the air current dispersion devices that is located the cloth below that absorbs water. The utility model realizes the cyclic dehumidification of the cabinet body, does not cause the temperature rise in the cabinet body, has high dehumidification safety and good dehumidification effect, and prolongs the service life of internal components of the alternating-current metal armored movable switch equipment.
Description
Technical Field
The utility model relates to the technical field of switching equipment, in particular to miniaturized alternating current metal armoured movable switching equipment.
Background
The KYN1-10 type indoor alternating current metal armoured movable switch equipment is an indoor complete set of power distribution device of a single bus and a single bus sectioning system, which is used for carrying out control protection monitoring on circuits by taking various types of power plants, substations and industrial and mining enterprises as receiving and distributing network electric energy, wherein the single bus and the single bus sectioning system are not grounded at the central point of the alternating current 50Hz rated voltage of 3-10 kV.
In the publication number CN211655340U patent document that has been disclosed, AC metal armoured movable switch equipment is disclosed, including armoured movable switch main part, the baffle, the hygrometer, control button, the aviation baffle, the guide duct, the fan, the heating seat, the condenser, and the connecting pipe, the baffle is installed at armoured movable switch main part, the hygrometer is installed on armoured movable switch main part right side wall, control button installs on armoured movable switch main part right side wall, the air suction plate is installed on the opposite both sides wall of baffle, the connecting pipe is installed inside the aviation baffle, the guide duct is installed inside the connecting pipe, the fan is installed at armoured movable switch main part inner wall downside, the heating seat is installed in the fan left side, the condenser is installed in the heating seat left side, this design has solved the not good problem of original AC metal armoured movable switch equipment dehumidification effect.
Among the prior art, current exchange metal armoured movable type switchgear when using, the inside phenomenon of humidity appears easily, and moist air influences inside components and parts life-span, and is inconvenient to carry out dehumidification operation, and the result of use is not good, and above device is when using, though can dehumidify, dehumidify can lead to the inside intensification of switchgear, has the potential safety hazard, and the current urgent need exchanges metal armoured movable type switchgear solves the problem that above-mentioned appears.
Disclosure of Invention
The utility model aims at solving the problems in the background technology and provides a miniaturized alternating-current metal armored movable switch device.
The technical scheme of the utility model is as follows: the utility model provides a miniaturized alternating current metal armor removes open-type switchgear, includes the cabinet body and articulates the cabinet door on the cabinet body, the top corner of the cabinet body is fixed with the dehumidification box, the bottom of dehumidification box is fixed with the intake pipe, one side of dehumidification box is provided with exhaust apparatus, one side slidable mounting of the cabinet body has the pull board, and one end of pull board is slided and is run through one side of dehumidification box and the opposite side inner wall of dehumidification box and support and lean on, has seted up the mounting hole on the pull board, and fixed mounting has the cloth that absorbs water in the mounting hole, the top of intake pipe is provided with the air current dispersion devices that is located the cloth below that absorbs water.
Preferably, the air flow dispersing device comprises a rotating ring which is sleeved on the air inlet pipe in a rotating way, a rotating device which drives the rotating ring to rotate is arranged on the dehumidifying box, two supporting rods are fixed on the rotating ring, a mounting plate is fixed between the two supporting rods, the bottom of the mounting plate is hinged with a swinging blade which is positioned above the air inlet pipe, and a driving device which drives the swinging blade to swing in a reciprocating way is arranged on the dehumidifying box.
Preferably, the rotating device comprises a motor fixedly arranged on the dehumidifying box, a first gear is fixed on an output shaft of the motor, a second gear is fixedly sleeved on the rotating ring, and the first gear is meshed with the second gear.
Preferably, the driving device comprises a driving motor arranged on one side of the dehumidifying box, an output shaft of the driving motor is fixedly provided with a driving rod which is rotatably arranged in the dehumidifying box, the driving rod is rotatably connected with the mounting plate, a rectangular hole is formed in the mounting plate, a reciprocating screw rod is rotatably arranged in the rectangular hole, the driving rod is fixedly connected with the rectangular hole, two sliding rods are fixedly arranged in the rectangular hole, reciprocating plates are sleeved on the two sliding rods in a sliding mode, the reciprocating screw rod is in threaded connection with the reciprocating plates, and a movable rod is hinged between the reciprocating plates and the swinging blades.
Preferably, the exhaust device comprises an exhaust pipe fixedly arranged on one side of the dehumidification box, a transverse shaft is rotatably arranged in the exhaust pipe, a fan blade is sleeved on the transverse shaft in a sliding mode, and the transverse shaft is in transmission connection with the driving rod through a belt pulley.
Preferably, a first rectangular hole is formed in one side of the cabinet body, a second rectangular hole in butt joint with the first rectangular hole is formed in one side of the dehumidifying box, and the drawing plate is in sliding contact with the inner walls of the first rectangular hole and the second rectangular hole.
Preferably, a current transformer is arranged in the cabinet body, and insulating wings are arranged on the current transformer.
Preferably, the size of the cabinet body is 650mm x 640 mm, and a busbar is arranged in the cabinet body and is selected from TMY-80mm x 8mm.
Compared with the prior art, the utility model has the following beneficial technical effects:
through the flabellum rotation for the internal air current of cabinet enters into the dehumidification box through the intake pipe, through the water absorption cloth dehumidification that absorbs water, from the blast pipe backward flow to the cabinet internal, realize the circulation dehumidification to the cabinet body, can not lead to the internal temperature rise of cabinet, dehumidification security is high.
Through driving the air current that enters into the cabinet body from the intake pipe and dispersing then upwards flow, increase the area of contact of air current and water absorption cloth, realize promoting the dispersion to the air current that the intake pipe got into to all directions for the air current large tracts of land disperses to come through the water absorption cloth, promotes dehumidification effect, improves the utilization ratio of dehumidification cloth. The water absorption cloth can be replaced by manually moving the drawing plate out of the cabinet body.
The utility model realizes the cyclic dehumidification of the cabinet body, does not cause the temperature rise in the cabinet body, has high dehumidification safety and good dehumidification effect, and prolongs the service life of internal components of the alternating-current metal armored movable switch equipment.
Drawings
FIG. 1 shows a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view showing the internal structure of a dehumidifying box according to an embodiment of the present utility model;
FIG. 3 is a schematic view showing a fan blade mounting structure according to an embodiment of the present utility model;
fig. 4 shows a schematic structural view of a mounting plate according to an embodiment of the present utility model.
Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a dehumidifying box; 4. an air inlet pipe; 5. an exhaust pipe; 6. a fan blade; 7. a rotating ring; 8. a first gear; 9. a second gear; 10. a support rod; 11. a mounting plate; 12. swinging the blade; 13. a driving motor; 14. a driving rod; 15. a rectangular hole; 16. a slide bar; 17. a reciprocating screw rod; 18. a shuttle plate; 19. a movable rod; 20. a drawing plate; 21. a mounting hole; 22. a water-absorbing cloth; 23. and a horizontal axis.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-3, the miniaturized alternating current metal armored movable switch device provided by the utility model comprises a cabinet body 1 and a cabinet door 2 hinged on the cabinet body 1, wherein the size of the cabinet body 1 is 650mm x 640 mm, a busbar is arranged in the cabinet body 1, and TMY-80mm x 8mm is selected as the busbar.
The top corner of the cabinet body 1 is fixed with a dehumidifying box 3, the bottom of the dehumidifying box 3 is fixed with an air inlet pipe 4, one side of the dehumidifying box 3 is provided with an exhaust device, the exhaust device comprises an exhaust pipe 5 fixedly installed on one side of the dehumidifying box 3, a transverse shaft 23 is rotatably installed in the exhaust pipe 5, a fan blade 6 is sleeved on the transverse shaft 23 in a sliding manner, the fan blade 6 rotates, air flow in the cabinet body 1 enters the dehumidifying box 3 through the air inlet pipe 4, and after dehumidification, flows back into the cabinet body 1 from the exhaust pipe 5, so that circulation dehumidification of the cabinet body 1 is realized.
As shown in fig. 2, a pull plate 20 is slidably mounted on one side of the cabinet body 1, one end of the pull plate 20 slidably penetrates through one side of the dehumidification box 3 and abuts against the inner wall of the other side of the dehumidification box 3, a mounting hole 21 is formed in the pull plate 20, a water absorbing cloth 22 is fixedly mounted in the mounting hole 21, a rectangular hole I is formed in one side of the cabinet body 1, a rectangular hole II which is in butt joint with the rectangular hole I is formed in one side of the dehumidification box 3, the pull plate 20 is slidably contacted with the inner walls of the rectangular hole I and the rectangular hole II, the cabinet body is moved out through the manual pull plate 20, and the water absorbing cloth 22 can be replaced.
As shown in fig. 2 and 4, the top of the air inlet pipe 4 is provided with an air flow dispersing device below the water absorbing cloth 22, the air flow dispersing device comprises a rotating ring 7 rotatably sleeved on the air inlet pipe 4, the dehumidifying box 3 is provided with a rotating device for driving the rotating ring 7 to rotate, the rotating device comprises a motor fixedly installed on the dehumidifying box 3, an output shaft of the motor is fixedly provided with a first gear 8, the rotating ring 7 is fixedly sleeved with a second gear 9, and the first gear 8 is meshed with the second gear 9. The starting motor drives the first gear 8 to rotate and drives the second gear 9 and the rotating ring 7 to rotate.
As shown in fig. 2-4, two support rods 10 are fixed on the rotating ring 7, a mounting plate 11 is fixed between the two support rods 10, a swing blade 12 positioned above the air inlet pipe 4 is hinged to the bottom of the mounting plate 11, a driving device for driving the swing blade 12 to swing reciprocally is arranged on the dehumidifying box 3, and the driving device drives the swing blade 12 to swing reciprocally so as to disperse the air flow entering the air inlet pipe 4.
The driving device comprises a driving motor 13 arranged on one side of the dehumidifying box 3, a driving rod 14 rotatably arranged in the dehumidifying box 3 is fixed on an output shaft of the driving motor 13, the driving rod 14 is rotatably connected with a mounting plate 11, a rectangular hole 15 is formed in the mounting plate 11, a reciprocating screw rod 17 is rotatably arranged in the rectangular hole 15, the driving rod 14 is fixedly connected with the driving rod 17, two sliding rods 16 are fixedly arranged in the rectangular hole 15, a reciprocating plate 18 is sleeved on the two sliding rods 16 in a sliding mode, the reciprocating screw rod 17 is in threaded connection with the reciprocating plate 18, and a movable rod 19 is hinged between the reciprocating plate 18 and the swinging blade 12. The driving motor 13 is started to drive the driving rod 14 to rotate, the reciprocating screw rod 17 is driven to rotate, the reciprocating plate 18 moves back and forth, the movable rod 19 is driven to move to drive the swing blades 12 to swing back and forth, the air flow entering the cabinet body 1 from the air inlet pipe 4 is driven to be dispersed and then flow upwards, the contact area between the air flow and the water absorption cloth 22 is increased, and the dehumidification effect is improved.
As shown in fig. 3, the cross shaft 23 is connected to the drive lever 14 by a pulley. The driving rod 14 rotates to drive the reciprocating screw rod 17 to rotate, and simultaneously drives the transverse shaft 23 to rotate under the transmission of the belt pulley,
working principle: the driving motor 13 is started to drive the driving rod 14 to rotate, the reciprocating screw rod 17 is driven to rotate, meanwhile, the transverse shaft 23 is driven to rotate under the transmission of the belt pulley, so that the fan blades 6 rotate, air flow in the cabinet body 1 enters the dehumidifying box 3 through the air inlet pipe 4, water is absorbed and dehumidified through the water absorbing cloth 22, and flows back into the cabinet body 1 from the air outlet pipe 5, so that the circulation dehumidification of the cabinet body 1 is realized, the temperature rise in the cabinet body 1 is not caused, and the dehumidifying safety is high.
The driving rod 14 drives the reciprocating screw rod 17 to rotate, so that the reciprocating plate 18 moves back and forth, the movable rod 19 is driven to move to drive the swing blades 12 to swing back and forth, the air flow entering the cabinet body 1 from the air inlet pipe 4 is driven to be dispersed and then flow upwards, the contact area between the air flow and the water absorption cloth 22 is increased, meanwhile, the motor is started to drive the gear I8 to rotate, the gear II 9 and the rotating ring 7 are driven to rotate, the supporting rod 10 and the mounting plate 11 are realized to rotate, the air flow entering the air inlet pipe 4 is pushed and dispersed in all directions, the air flow is dispersed in a large area to pass through the water absorption cloth 22, the dehumidification effect is improved, and the utilization rate of the water absorption cloth 22 is improved. The absorbent cloth 22 can be replaced by manually pulling the plate 20 out of the cabinet.
Example 2
Based on the first embodiment, a lightning arrester is arranged in the cabinet body 1, and the lightning arrester is a Q-type lightning arrester or an overvoltage suppressor.
Example 3
Based on the first embodiment, a current transformer is arranged in the cabinet body 1, insulating wings are arranged on the current transformer, and insulation of a part of space is enhanced by utilizing the insulating wings of the current transformer.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (8)
1. The utility model provides a miniaturized alternating current metal armor removes open-type switchgear, includes cabinet body (1) and articulates cabinet door (2) on cabinet body (1), its characterized in that: the cabinet is characterized in that a dehumidifying box (3) is fixed at the top corner of the cabinet body (1), an air inlet pipe (4) is fixed at the bottom of the dehumidifying box (3), an exhaust device is arranged on one side of the dehumidifying box (3), a drawing plate (20) is slidably arranged on one side of the cabinet body (1), one end of the drawing plate (20) slidably penetrates through one side of the dehumidifying box (3) and abuts against the inner wall of the other side of the dehumidifying box (3), a mounting hole (21) is formed in the drawing plate (20), water absorbing cloth (22) is fixedly arranged in the mounting hole (21), and an air flow dispersing device located below the water absorbing cloth (22) is arranged at the top of the air inlet pipe (4).
2. The miniaturized alternating current metal armored movable switch device according to claim 1, wherein the airflow dispersing device comprises a rotating ring (7) sleeved on the air inlet pipe (4) in a rotating mode, the dehumidifying box (3) is provided with a rotating device for driving the rotating ring (7) to rotate, two supporting rods (10) are fixed on the rotating ring (7), a mounting plate (11) is fixed between the two supporting rods (10), a swinging blade (12) located above the air inlet pipe (4) is hinged to the bottom of the mounting plate (11), and a driving device for driving the swinging blade (12) to swing in a reciprocating mode is arranged on the dehumidifying box (3).
3. A miniaturized ac metal armoured removable switchgear according to claim 2, characterized in that the rotating means comprise a motor fixedly mounted on the dehumidification box (3), the output shaft of the motor being fixed with a first gear (8), the rotating ring (7) being fixedly sheathed with a second gear (9), the first gear (8) being in engagement with the second gear (9).
4. The miniaturized alternating current metal armored movable switch device according to claim 2, wherein the driving device comprises a driving motor (13) arranged on one side of the dehumidifying box (3), an output shaft of the driving motor (13) is fixedly provided with a driving rod (14) rotatably arranged in the dehumidifying box (3), the driving rod (14) is rotatably connected with a mounting plate (11), a rectangular hole (15) is formed in the mounting plate (11), a reciprocating screw rod (17) is rotatably arranged in the rectangular hole (15), the driving rod (14) is fixedly connected with the driving rod (17), two sliding rods (16) are fixedly arranged in the rectangular hole (15), reciprocating plates (18) are sleeved on the two sliding rods (16) in a sliding mode, the reciprocating screw rod (17) is in threaded connection with the reciprocating plates (18), and movable rods (19) are hinged between the reciprocating plates (18) and the swinging blades (12).
5. The miniaturized alternating current metal armored movable switch equipment according to claim 4, wherein the exhaust device comprises an exhaust pipe (5) fixedly arranged on one side of the dehumidification box (3), a transverse shaft (23) is rotatably arranged on the exhaust pipe (5), a fan blade (6) is sleeved on the transverse shaft (23) in a sliding mode, and the transverse shaft (23) is in transmission connection with the driving rod (14) through a belt pulley.
6. The miniaturized alternating current metal armored movable switch equipment according to claim 1, wherein a rectangular hole I is formed in one side of the cabinet body (1), a rectangular hole II which is in butt joint with the rectangular hole I is formed in one side of the dehumidifying box (3), and the drawing plate (20) is in sliding contact with the inner walls of the rectangular hole I and the rectangular hole II.
7. A miniaturized ac metal armoured withdrawable switching apparatus according to claim 1, characterized in that a current transformer is provided in the cabinet (1), on which insulating wings are provided.
8. The miniaturized alternating current metal armored movable switch equipment according to claim 1, wherein the size of the cabinet body (1) is 650mm x 640 mm x 2300mm, a busbar is arranged in the cabinet body (1), and TMY-80mm x 8mm is adopted as the busbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487123.3U CN220475238U (en) | 2023-06-12 | 2023-06-12 | Miniaturized alternating current metal armor movable switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487123.3U CN220475238U (en) | 2023-06-12 | 2023-06-12 | Miniaturized alternating current metal armor movable switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475238U true CN220475238U (en) | 2024-02-09 |
Family
ID=89805290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487123.3U Active CN220475238U (en) | 2023-06-12 | 2023-06-12 | Miniaturized alternating current metal armor movable switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475238U (en) |
-
2023
- 2023-06-12 CN CN202321487123.3U patent/CN220475238U/en active Active
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