CN218442922U - Cooling device of rectifier cabinet - Google Patents
Cooling device of rectifier cabinet Download PDFInfo
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- CN218442922U CN218442922U CN202222068686.0U CN202222068686U CN218442922U CN 218442922 U CN218442922 U CN 218442922U CN 202222068686 U CN202222068686 U CN 202222068686U CN 218442922 U CN218442922 U CN 218442922U
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- cooling
- liquid
- liquid pumping
- cabinet body
- cabinet
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- 238000001816 cooling Methods 0.000 title claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 230000005526 G1 to G0 transition Effects 0.000 claims abstract description 3
- 238000005086 pumping Methods 0.000 claims description 42
- 244000309464 bull Species 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000007599 discharging Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cooling device of rectifier cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cooling tube is installed to the internal back lateral wall of the cabinet body, the right side of the cabinet body is provided with the cooler bin, the cooler bin be provided with the drawing liquid subassembly, be connected with fixed cover between cooler bin and the cabinet body, the top of fixed cover is provided with cooling module, the spiral pipe is installed to the below of fixed cover, the one end of spiral pipe communicates with each other with the inside of liquid tank, the other end of spiral pipe leads to with the bottom stationary phase of cooling tube, during the use, makes water-cooling liquid circulate and flow in cooler tube, spiral pipe and liquid tank through the drawing liquid subassembly, and the cooling tube will absorb the heat in the cabinet body, and then cools down the cabinet body, and the cooling module of setting can cool down the spiral pipe, and then makes the heat in the water-cooling liquid spill, is favorable to improving circulation water-cooling effect.
Description
Technical Field
The utility model relates to a rectifier cabinet technical field specifically is a cooling device of rectifier cabinet.
Background
The rectifier cabinet is a power device for converting alternating current into direct current, adopts a same-phase inverse parallel three-phase bridge rectifier circuit structure, and has the basic principle that two same three-phase bridge rectifiers are connected and are only arranged together according to the structure that the phase sequence is same, the phase difference is 180 degrees, and positive and negative direct current rows form two groups of opposite polarity leads from a secondary winding to a rectifier arm, wherein the leads are as close as possible.
The existing rectifier cabinet is mostly cooled circularly through water cooling when in use, and when in actual use and cooling liquid after absorbing heat is cooled circularly, a heat absorbing mechanism for the circulating liquid is not arranged, so that the circulating water cooling effect for the rectifier cabinet is reduced, and the water cooling cannot be carried out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling device of rectifier cabinet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a cooling device of rectifier cabinet, includes the cabinet body, the cooling tube is installed to the internal back lateral wall of the cabinet body, the right side of the cabinet body is provided with the cooler bin, the cooler bin be provided with the drawing liquid subassembly, be connected with fixed cover between cooler bin and the cabinet body, the top of fixed cover is provided with the cooling subassembly, the spiral pipe is installed to the below of fixed cover, the one end of spiral pipe communicates with each other with the inside of cooler bin, the other end of spiral pipe communicates with each other with the bottom stationary phase of cooling tube.
Preferably, the liquid pumping assembly comprises a liquid pumping barrel, the liquid pumping barrel is fixedly connected with the upper end face of the cooling box, a piston is arranged in the liquid pumping barrel in a sliding mode, the top end of the liquid pumping barrel is rotatably connected with an internal thread sleeve, a thread block is screwed in the internal thread of the internal thread sleeve, a lifting rod is fixedly connected with the bottom end of the thread block, the bottom end of the lifting rod penetrates into the liquid pumping barrel in a sliding mode, the bottom end of the lifting rod is fixedly connected with the upper end face of the piston, the right end face of the cooling box is integrally connected with a convex shell, a liquid pumping pipe is fixedly communicated with the convex shell, the liquid outlet end of the liquid pumping pipe is fixedly communicated with the inside of the liquid pumping barrel, the outer surface of the liquid pumping barrel is connected with a liquid discharging pipe, the liquid outlet end of the liquid discharging pipe is fixedly communicated with the cooling pipe, one-way valves are respectively arranged on the liquid discharging pipe and the liquid pumping pipe, a transmission gear is fixedly sleeved on the outer surface of the liquid pumping sleeve, and a driving mechanism is connected with the transmission gear.
Preferably, the cooling module includes the bull stick, the right-hand member face fixedly connected with backup pad of the cabinet body, the bull stick rotates and wears to establish in the backup pad, and the bottom of bull stick rotates and stretches into the inside of fixed cover, the bottom of bull stick is connected with the flabellum, the internally mounted of fixed cover has the refrigeration net, install a plurality of semiconductor refrigeration pieces on the refrigeration net, a plurality of air intakes have been seted up to the up end of fixed cover, the bottom face fixed mounting of backup pad has the motor, the output fixedly connected with driving gear of motor, the fixed cover of surface of bull stick is equipped with driven gear, driven gear and driving gear meshing.
Preferably, actuating mechanism includes the pinion rack, the pinion rack meshes with the outside drive gear of internal thread cover, the up end fixedly connected with fixed plate of backup pad, a plurality of slide bars are worn to be equipped with in the fixed plate that slides, the one end and the pinion rack fixed connection of slide bar, the other end of slide bar is connected with the drive frame, the inside sliding connection of drive frame has the slider, the bottom face of slider rotates and is connected with the pivot, the bottom fixedly connected with rotary disk of pivot, rotary disk fixed connection is on the top of bull stick.
Preferably, a plurality of radiating fins are arranged on the outer surface of the cooling box.
Preferably, a filter screen is arranged in the convex shell.
Compared with the prior art, the beneficial effects of the utility model are that: the cooling device of the rectifier cabinet is convenient to use and simple in structure, when in use, the liquid pumping assembly enables water cooling liquid to circularly flow in the cooling pipe, the spiral pipe and the cooling box, the cooling pipe absorbs heat in the cabinet body and further cools the cabinet body, the arranged cooling assembly can cool the spiral pipe, and further the heat in the water cooling liquid is dissipated, so that the circulating water cooling effect is improved; the arranged radiating fins can improve the cooling effect of the water cooling liquid; the filter screen can avoid the impurity in the water-cooling liquid from blocking on the pipeline.
Drawings
FIG. 1 is a schematic front sectional view of a main structure of a cooling device of a rectification cabinet;
fig. 2 is a schematic structural diagram of a supporting plate of a cooling device of a rectification cabinet.
In the figure: 1-cabinet body, 2-cooling pipe, 3-motor, 4-driving frame, 5-rotating disc, 6-sliding rod, 7-rotating rod, 8-toothed plate, 9-supporting plate, 10-internal threaded pipe, 11-threaded block, 12-lifting rod, 13-fixed cover, 14-liquid suction cylinder, 15-piston, 16-radiating fin, 17-convex shell, 18-filter screen, 19-cooling box, 20-spiral pipe, 21-refrigeration net, 22-fan blade, 23-fixed plate, 24-sliding block, 25-liquid discharge pipe and 26-liquid suction 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.
Example 1: referring to fig. 1-2, a cooling device of a rectification cabinet comprises a cabinet body 1, a cooling pipe 2 is mounted on the inner rear side wall of the cabinet body 1, a cooling box 19 is arranged on the right side of the cabinet body 1, a liquid pumping assembly is arranged on the cooling box 19, a fixed cover 13 is connected between the cooling box 19 and the cabinet body 1, a cooling assembly is arranged above the fixed cover 13, a spiral pipe 20 is mounted below the fixed cover 13, one end of the spiral pipe 20 is communicated with the inside of the cooling box 19, and the other end of the spiral pipe 20 is fixedly communicated with the bottom end of the cooling pipe 2.
During the use, make water-cooling liquid circulate and flow in cooling tube 2, spiral pipe 20 and cooler bin 19 through drawing liquid subassembly, cooling tube 2 will absorb the heat in the cabinet body 1, and then cool down the cabinet body 1, and the cooling module of setting can cool down spiral pipe 20, and then makes the heat effluvium in the water-cooling liquid, is favorable to improving the circulating water cooling effect.
The liquid pumping assembly comprises a liquid pumping barrel 14, the liquid pumping barrel 14 is fixedly connected with the upper end face of a cooling box 19, a piston 15 is arranged in the liquid pumping barrel 14 in a sliding mode, an internal thread sleeve 10 is connected to the top end of the liquid pumping barrel 14 in a rotating mode, a thread block 11 is screwed in the internal thread of the internal thread sleeve 10, a lifting rod 12 is fixedly connected to the bottom end of the thread block 11, the bottom end of the lifting rod 12 penetrates into the liquid pumping barrel 14 in a sliding mode, the bottom end of the lifting rod 12 is fixedly connected with the upper end face of the piston 15, a convex shell 17 is integrally connected to the right end face of the cooling box 19, a liquid pumping pipe 26 is fixedly communicated with the convex shell 17, the liquid outlet end of the liquid pumping pipe 26 is fixedly communicated with the inside of the liquid pumping barrel 14, a liquid outlet pipe 25 is connected to the outer surface of the liquid pumping barrel 14, the liquid outlet end of the liquid outlet pipe 25 is fixedly communicated with a cooling pipe 2, check valves are installed on the liquid outlet pipe 25 and the liquid pumping pipe 26, a transmission gear is fixedly sleeved on the outer surface of the internal thread sleeve 10, and a driving mechanism is connected to the transmission gear.
When the liquid pumping assembly is used, the driving mechanism drives the internal thread sleeve 10 to rotate in a positive and negative reciprocating mode, the internal thread sleeve 10 is connected with the thread block 11 in a threaded mode, the lifting rod 12 penetrates through the liquid pumping cylinder 14 in a sliding mode, and further under the action of the matched one-way valve, when the piston 15 moves upwards, water cooling liquid in the cooling box 19 is pumped into the liquid pumping cylinder 14 through the liquid pumping pipe 26, when the piston 15 moves downwards, the water cooling liquid in the liquid pumping cylinder 14 enters the cooling pipe 2 through the liquid discharge pipe 25, and then water cooling liquid circulation flow is achieved.
Wherein, cooling unit includes bull stick 7, the right-hand member face fixedly connected with backup pad 9 of the cabinet body 1, bull stick 7 rotates and wears to establish in backup pad 9, and the bottom of bull stick 7 rotates the inside that stretches into fixed cover 13, the bottom of bull stick 7 is connected with flabellum 22, the internally mounted of fixed cover 13 has refrigeration net 21, install a plurality of semiconductor refrigeration pieces on the refrigeration net 21, a plurality of air intakes have been seted up to the up end of fixed cover 13, the bottom face fixed mounting of backup pad 9 has motor 3, the output fixedly connected with driving gear of motor 3, the fixed cover of surface of bull stick 7 is equipped with driven gear, driven gear and driving gear meshing.
The motor 3 during operation will drive bull stick 7 and rotate, and bull stick 7 will drive flabellum 22 when rotating and rotate, and the semiconductor refrigeration piece can refrigerate refrigeration net 21, and the cold wind that produces will blow to spiral pipe 20, and then can cool down to the heat in the water-cooling liquid.
Wherein, actuating mechanism includes pinion rack 8, pinion rack 8 and the outside drive gear meshing of internal thread cover 10, the up end fixedly connected with fixed plate 23 of backup pad 9, slide on the fixed plate 23 and wear to be equipped with a plurality of slide bars 6, the one end and the pinion rack 8 fixed connection of slide bar 6, the other end of slide bar 6 is connected with drive frame 4, the inside sliding connection of drive frame 4 has slider 24, the bottom face of slider 24 rotates and is connected with the pivot, the bottom fixedly connected with rotary disk 5 of pivot, 5 fixed connection of rotary disk are on the top of bull stick 7.
When the rotating rod 7 rotates, the rotating disk 5 is driven to rotate, when the rotating disk 5 rotates, the sliding block 24 is pulled through the rotating shaft to slide along the inner wall of the driving frame 4, so that the toothed plate 8 can reciprocate left and right, and the toothed plate 8 is meshed with the transmission gear, so that the internal thread sleeve 10 can rotate in a forward and reverse reciprocating manner.
Wherein, a plurality of radiating fins 16 are arranged on the outer surface of the cooling box 19.
The arranged radiating fins 16 can improve the cooling effect of the water cooling liquid.
Example 2: referring to fig. 1, a cooling device of a rectification cabinet is different from embodiment 1 in that a filter screen is installed inside the convex shell 17.
The filter screen can avoid the impurity in the water-cooling liquid from blocking on the pipeline.
The utility model discloses a theory of operation is: when the cooling cabinet is used, the liquid pumping assembly enables water cooling liquid to circularly flow in the cooling pipe 2, the spiral pipe 20 and the cooling box 19, the cooling pipe 2 absorbs heat in the cabinet body 1, and then the cabinet body 1 is cooled, the arranged cooling assembly can cool the spiral pipe 20, and then the heat in the water cooling liquid is dissipated, so that the effect of circulating water cooling is improved; when the motor 3 works, the rotating rod 7 is driven to rotate, the rotating rod 7 drives the fan blades 22 to rotate, the semiconductor refrigerating sheet can refrigerate the refrigerating net 21, and the generated cold air is blown to the spiral pipe 20 so as to cool the heat in the water-cooling liquid; the rotating rod 7 drives the rotating disk 5 to rotate when rotating, the rotating disk 5 pulls the sliding block 24 to slide along the inner wall of the driving frame 4 through the rotating shaft when rotating, and then the toothed plate 8 can reciprocate left and right, and the toothed plate 8 is meshed with the transmission gear, so that the internal thread sleeve 10 can rotate in a forward and reverse reciprocating manner.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
Claims (6)
1. A cooling device of a rectifier cabinet comprises a cabinet body (1), and is characterized in that: cooling tube (2) are installed to the interior back lateral wall of the cabinet body (1), the right side of the cabinet body (1) is provided with cooler bin (19), the drawing liquid subassembly that is provided with of cooler bin (19), be connected with fixed cover (13) between cooler bin (19) and the cabinet body (1), the top of fixed cover (13) is provided with cooling assembly, spiral pipe (20) are installed to the below of fixed cover (13), the one end of spiral pipe (20) communicates with each other with the inside of cooler bin (19), the other end of spiral pipe (20) communicates with each other with the bottom stationary phase of cooling tube (2).
2. A cooling apparatus for a rectification cabinet as claimed in claim 1, wherein: the liquid pumping assembly comprises a liquid pumping barrel (14), the upper end face of a cooling box (19) is fixedly connected with the liquid pumping barrel (14), a piston (15) is arranged in the liquid pumping barrel (14) in a sliding mode, an internal thread sleeve (10) is connected to the top end of the liquid pumping barrel (14) in a rotating mode, a thread block (11) is screwed to an internal thread of the internal thread sleeve (10), a lifting rod (12) is fixedly connected to the bottom end of the thread block (11), the bottom end of the lifting rod (12) penetrates through the inside of the liquid pumping barrel (14) in a sliding mode, the bottom end of the lifting rod (12) is fixedly connected with the upper end face of the piston (15), a convex shell (17) is integrally connected to the right end face of the cooling box (19), a liquid pumping pipe (26) is fixedly communicated with the inside of the liquid pumping barrel (14), a liquid outlet end of the liquid pumping pipe (26) is fixedly communicated with the inside of the liquid pumping barrel (14), a liquid discharge pipe (25) is connected to the outer surface of the liquid pumping barrel (14), a transmission gear is fixedly communicated with the cooling pipe (2), and a liquid discharge valve (26) is installed on the outer surface of the transmission gear, and a one-way driving mechanism is connected with a liquid discharge pipe (10).
3. A cooling apparatus for a rectification cabinet as claimed in claim 2, wherein: cooling unit includes bull stick (7), the right-hand member face fixedly connected with backup pad (9) of the cabinet body (1), bull stick (7) are rotated and are worn to establish on backup pad (9), and the bottom of bull stick (7) is rotated and is stretched into the inside of fixed cover (13), the bottom of bull stick (7) is connected with flabellum (22), the internally mounted of fixed cover (13) has refrigeration net (21), install a plurality of semiconductor refrigeration pieces on refrigeration net (21), a plurality of air intakes have been seted up to the up end of fixed cover (13), the bottom face fixed mounting of backup pad (9) has motor (3), the output fixedly connected with driving gear of motor (3), the outer fixed surface cover of bull stick (7) is equipped with driven gear, driven gear and driving gear meshing.
4. A cooling apparatus for a rectification cabinet as claimed in claim 3, wherein: actuating mechanism includes pinion rack (8), pinion rack (8) and the outside drive gear meshing of internal thread cover (10), up end fixedly connected with fixed plate (23) of backup pad (9), slide on fixed plate (23) and wear to be equipped with a plurality of slide bars (6), the one end and pinion rack (8) fixed connection of slide bar (6), the other end of slide bar (6) is connected with drive frame (4), the inside sliding connection of drive frame (4) has slider (24), the bottom face of slider (24) rotates and is connected with the pivot, the bottom fixedly connected with rotary disk (5) of pivot, rotary disk (5) fixed connection is on the top of bull stick (7).
5. A cooling apparatus for a rectification cabinet as claimed in claim 4, wherein: and a plurality of radiating fins (16) are arranged on the outer surface of the cooling box (19).
6. A cooling device for a rectification cabinet as claimed in claim 5, wherein: and a filter screen is arranged in the convex shell (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222068686.0U CN218442922U (en) | 2022-08-05 | 2022-08-05 | Cooling device of rectifier cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222068686.0U CN218442922U (en) | 2022-08-05 | 2022-08-05 | Cooling device of rectifier cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218442922U true CN218442922U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222068686.0U Active CN218442922U (en) | 2022-08-05 | 2022-08-05 | Cooling device of rectifier cabinet |
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| Country | Link |
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| CN (1) | CN218442922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117258921A (en) * | 2023-10-10 | 2023-12-22 | 湖北秦鸿新材料有限公司 | Combined grinding roller with replaceable wear-resistant layer |
| CN117846928A (en) * | 2024-03-07 | 2024-04-09 | 山西常村大成节能科技有限公司 | External cooling circulation mechanism of air compressor unit |
-
2022
- 2022-08-05 CN CN202222068686.0U patent/CN218442922U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117258921A (en) * | 2023-10-10 | 2023-12-22 | 湖北秦鸿新材料有限公司 | Combined grinding roller with replaceable wear-resistant layer |
| CN117846928A (en) * | 2024-03-07 | 2024-04-09 | 山西常村大成节能科技有限公司 | External cooling circulation mechanism of air compressor unit |
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