CN210351026U - Rectifier cabinet convenient for flow equalization adjustment - Google Patents
Rectifier cabinet convenient for flow equalization adjustment Download PDFInfo
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- CN210351026U CN210351026U CN201921302713.8U CN201921302713U CN210351026U CN 210351026 U CN210351026 U CN 210351026U CN 201921302713 U CN201921302713 U CN 201921302713U CN 210351026 U CN210351026 U CN 210351026U
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- rectifier cabinet
- fixedly connected
- cabinet body
- rectifier
- groove
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Abstract
The utility model discloses a convenient rectifier cabinet that flow equalizes and adjust relates to the electrical technology field, mainly solves the problem that the inside heat of rectifier cabinet can not in time be discharged. The utility model comprises a rectifier cabinet body, a placing groove is arranged in the rectifier cabinet body, a heat dissipation hole and a fan hole are arranged on the inner wall of the rear part of the placing groove, and an exhaust fan is fixedly connected in the fan hole; the fixed slot has been seted up at the back of rectifier cabinet, and the fixed slot communicates with each other with the standing groove through louvre and fan hole, and the fixed plate of the inner wall fixedly connected with fretwork of fixed slot, the fretwork part of fixed plate are equipped with the filter screen, and the outside of fixed slot is provided with the back lid, and the back lid is opened and is equipped with the air vent. The utility model discloses a rotation of exhaust fan drives the air and flows, can dispel the heat to this internal device of rectifier cabinet effectively, reduces the potential safety hazard.
Description
Technical Field
The utility model relates to the field of electrical technology, especially, relate to a rectifier cabinet of regulation conveniently flow equalizes.
Background
The rectifier cabinet's main effect is with exchanging the conversion into direct current, but inside device can produce certain heat at the operation in-process, if inside heat can not in time be discharged, probably causes rectifier cabinet internal short circuit to burn out serious consequences such as components and parts, has shortened rectifier cabinet life greatly. In addition, when a fault occurs in the rectifier cabinet, a worker needs to overhaul, tools are not placed at the position, and therefore overhaul efficiency is affected; in addition, the locking device of the existing rectifier cabinet is obvious, the safety performance is not high, and property loss is easily caused.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model provides a convenient rectifier cabinet who flow equalizes and adjust can effectually avoid causing potential safety hazard scheduling problem because of the rectifier cabinet heat dissipation untimely.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a convenient rectifier cabinet that flow equalizes and adjust, includes the rectifier cabinet body, the standing groove has been seted up to the inside of rectifier cabinet body, louvre and fan hole have been seted up to the inner wall of the back part of standing groove, the inside fixedly connected with exhaust fan in fan hole. The back of the rectifier cabinet is provided with a fixing groove, and the fixing groove is communicated with the placing groove through the heat dissipation holes and the fan holes. The inner wall fixedly connected with fretwork of fixed slot fixed plate, the fretwork part of fixed plate is equipped with the filter screen, the outside of fixed slot is provided with the back lid, the back lid is opened and is equipped with the air vent.
Preferably, an operation table is fixedly connected to the inner bottom of the placing groove, a sliding groove is formed in the front face of the operation table, a supporting plate is movably connected to the inner portion of the sliding groove, and a handle is fixedly connected to the middle of the front face of the supporting plate.
Preferably, an installation groove is formed in the inner top wall of the placement groove, and an illuminating lamp is fixedly connected inside the installation groove.
Preferably, the front face of the rectifier cabinet body is movably connected with a cabinet door, and the cabinet door is provided with an observation window and a handle.
Preferably, the control bolt is arranged at the bottom of the front face of the rectifier cabinet body, a threaded hole matched with the control bolt is formed in the bottom of the cabinet door, and when the cabinet door is closed, the control bolt can be screwed into the threaded hole.
Preferably, the bottom of the rectifier cabinet body is fixedly connected with a support column, and one end of the support column, which is far away from the rectifier cabinet body, is fixedly connected with a fixed bottom plate.
Preferably, the top of the rectification cabinet body is fixedly connected with a supporting block, and the top of the supporting block is fixedly connected with a protection plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this convenient rectifier cabinet that flow equalizes and adjust sets up through the cooperation between exhaust fan, fan hole, louvre, filter screen and the air vent, dispels the heat to rectifier cabinet inside effectively to the forced air cooling can be weathered moist air, can avoid forming the drop of water in the cooling process, makes rectifier cabinet's internals operation more stable. Through the arrangement of the filter screen, when the exhaust fan is used for radiating heat, impurities such as dust in the air can be effectively prevented from entering the interior of the rectifier cabinet, so that the interior of the rectifier cabinet is cleaner and tidier, and the probability of damage to the rectifier cabinet is reduced;
2. through the arrangement among the operating console, the sliding chute, the supporting plate and the handle, tools are convenient to store, so that when workers find the tools again, the tools are more convenient, the overhauling efficiency can be greatly improved, a good visual field can be provided for the workers during overhauling, and the working efficiency is improved;
3. the positive bottom of rectifier cabinet is provided with control bolt and can be fixed with cabinet door connection, and its disguise is strong, and the mode of opening the cabinet door is hardly discover to the non-staff, has reduced the stolen risk of device in the rectifier cabinet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the rear view cross-sectional structure of the present invention;
fig. 4 is a schematic view of the rear view structure of the present invention.
In the figure: 1-rectifier cabinet body, 2-placing groove, 3-operation table, 4-sliding groove, 5-supporting plate, 6-radiating hole, 7-fan hole, 8-exhaust fan, 9-installing groove, 10-supporting column, 11-fixing bottom plate, 12-supporting block, 13-protecting plate, 14-cabinet door, 15-handle, 16-illuminating lamp, 17-observation window, 18-handle, 19-control bolt, 20-fixing groove, 21-fixing plate, 22-filter screen, 23-rear cover and 24-vent hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
As shown in fig. 2 to 4, a rectifier cabinet convenient for flow equalization adjustment has a placement groove 2 provided in the interior of a rectifier cabinet body 1, heat dissipation holes 6 and fan holes 7 provided in the inner wall of the rear portion of the placement groove 2, an exhaust fan 8 fixedly connected to the interior of the fan holes 7, a plurality of heat dissipation holes 6 provided in the interior of the heat dissipation groove, and preferably two fan holes 7 and two exhaust fans 8, so that the exhaust fan 8 does not occupy too much space and the heat dissipation holes 6 can better ventilate. The fixing groove 20 is opened at the back of the rectifier cabinet body 1, and the fixing groove 20 is communicated with the placing groove 2 through the heat dissipation holes 6 and the fan holes 7. The inner wall of the fixing groove 20 is fixedly connected with a hollowed fixing plate 21, a filter screen 22 is arranged at the hollowed part of the fixing plate 21, and the hollowed fixing plate 21 and the filter screen 22 are fixedly connected through bolts. A rear cover 23 is provided outside the fixing groove 20, and a plurality of vent holes 24 are provided to the rear cover to allow better ventilation.
In the specific implementation shown in the preferred embodiment, as shown in fig. 2, the inner wall of the rear portion of the placement groove 2 is provided with a heat dissipation hole 6 and a fan hole 7 in sequence from bottom to top. Exhaust fan 8 rotates work drive standing groove 2 interior air current from exhaust fan 8 department flow direction fixed slot 20 to flow out from filter screen 22 and air vent 24, and simultaneously, outside air is in filter screen 22 and air vent 24 rethread fixed slot 20, 6 inflow standing groove 2 of louvre, and some dust or other debris can be hindered by filter screen 23 and can not get into rectifier cabinet body 1 in the outside, take away the heat that device work produced through the flow of air like this.
In other embodiments, different from the preferred embodiment, the inner wall of the rear portion of the placing groove 2 is provided with heat dissipation holes 6 and fan holes 7 from top to bottom. When devices in the rectifier cabinet 1 work and operate, the exhaust fan 8 rotates to work, outside air flows into the fixing groove 20 through the air vent 24 and the filter screen 23, some dust or other impurities can be blocked by the filter screen 23 and cannot enter the rectifier cabinet 1 outside, then the air in the fixing groove 20 flows into the placing groove 2 through the fan hole 7 and forms air flow with certain strength, the flowing air takes away heat generated by the devices in work, then the air flows into the fixing groove 20 from the heat dissipation holes 6, and then the air flows out of the outside through the filter screen 22 and the air vent 24. Compared with the first embodiment, this embodiment has the advantage that the intensity of the air flow generated in the placing groove 2 after the rotation of the exhaust fan 8 is greater, and the heat of the devices in the rectifying cabinet body 1 can be more effectively dissipated.
The common advantage of these two modes is that the hot air has a tendency to move upwards, and if the hot air is exhausted from below and the external air enters from above, the exhausted hot air rises to interfere with the external air, raising the temperature of the entering external air, and further affecting the temperature reduction, and in these two modes, the hot air flows out from above, so as to more effectively dissipate the heat of the devices in the rectifier cabinet body 1.
The rotation of exhaust fan 8 makes rectifier cabinet body 1 inside and outside carry out gas exchange, can in time spill the heat of rectifier cabinet body 1 inside to the forced air cooling can weather moist air, can avoid forming the drop of water in the cooling process, has reduced rectifier cabinet body 1 internals's loss, makes rectifier cabinet body 1's internals operation more stable, increases the life of rectifier cabinet. Through the setting of filter screen 22, when exhaust fan 8 dispels the heat, debris such as dust in can effectively prevent the air get into the inside of rectifier cabinet body 1, make the inside of rectifier cabinet body 1 clean and tidy more, reduce the probability that the rectifier cabinet damaged.
As shown in fig. 2, an operation table 3 is fixedly connected to the inner bottom of the placing groove 2, a sliding groove 4 is formed in the front of the operation table 3, a supporting plate 5 is movably connected to the inside of the sliding groove 4, a handle 15 is fixedly connected to the middle of the front of the supporting plate 5, and the handle 15 is made of polyethylene. When the staff need overhaul the device in the rectifier cabinet body 1, grasp handle 15 with the hand and can pull out backup pad 5, then place required instrument on backup pad 5 and operation panel 3, when the staff looks for the instrument again like this, it is more convenient, can greatly improve maintenance efficiency, in advancing backup pad 5 again operation panel 3 after finishing when overhauing.
Mounting groove 9 has been seted up to the interior roof of standing groove 2, and the inside fixedly connected with light 16 of mounting groove 9, light 16 are two. The rectifier cabinet is sealed relatively, and light is not enough, especially at night, when the staff need overhaul the rectifier cabinet, can open light 16, and light 16 can provide good view for the staff, has improved maintenance efficiency.
As shown in fig. 1, a cabinet door 14 is movably connected to the front surface of the rectifier cabinet body 1, the cabinet door 14 is divided into two rotatable door panels, and the cabinet door 14 is provided with an observation window 17 and a handle 18. Observation window 17 and handle 18 also are two respectively, and observation window 17 installs the glass of perspective, and the staff can see through observation window 17 and observe rectifier cabinet body 1 is inside, can avoid the accident seriousness, in time makes the action, falls to the minimum with the loss, also protects staff's life safety simultaneously, avoids the staff to know to operate under the rectifier cabinet body 1 internal conditions and accidentally injures oneself.
The positive bottom of rectifier cabinet body 1 is provided with control bolt 19, and there is the screw hole with control bolt 19 assorted bottom cabinet door 14, and when cabinet door 14 was closed, control bolt 19 can be screwed into the screw hole. After the overhaul is accomplished, close cabinet door 14 and make cabinet door 14 closed, rotate control screw 19 and make its partial displacement to the screw hole in and then fix cabinet door 14, because of control bolt 19 is located the bottom of rectifier cabinet body 1, its disguise is strong, and non-staff hardly discovers the mode of opening cabinet door 14, has reduced the stolen risk of 1 internals of rectifier cabinet body.
The bottom of the four corners of rectifier cabinet body 1 is fixedly connected with support column 10, and rectifier cabinet body 1's one end fixedly connected with PMKD 11 is kept away from to support column 10. Can grasp the corner of rectifier cabinet body 1 bottom when needs remove rectifier cabinet body 1 and then lift rectifier cabinet body 1, PMKD 11 contact ground when placing, stabilize rectifier cabinet body 1 well.
The top fixedly connected with supporting shoe 12 of rectifier cabinet body 1, the top fixedly connected with guard plate 13 of supporting shoe 12. The protection plate 13 can prevent the heavy object from falling and smashing the rectifying cabinet body 1.
The electrical components presented in this document are connected to an external master controller and 220V mains, and the master controller may be a conventional known device controlled by a computer or the like.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be defined by the appended claims.
Claims (7)
1. The utility model provides a convenient rectifier cabinet that flow equalizes and adjust, includes rectifier cabinet body (1), its characterized in that: a placing groove (2) is formed in the rectifying cabinet body (1), heat dissipation holes (6) and fan holes (7) are formed in the inner wall of the rear part of the placing groove (2), and an exhaust fan (8) is fixedly connected in each fan hole (7);
a fixing groove (20) is formed in the back face of the rectifier cabinet body (1), the fixing groove (20) is communicated with the placing groove (2) through the heat dissipation holes (6) and the fan holes (7), a hollowed fixing plate (21) is fixedly connected to the inner wall of the fixing groove (20), and a filter screen (22) is arranged at the hollowed part of the fixing plate (21);
the outer side of the fixing groove (20) is provided with a rear cover (23), and the rear cover (23) is provided with a vent hole (24).
2. The rectifier cabinet convenient for current sharing regulation according to claim 1, wherein: the interior bottom fixedly connected with operation panel (3) of standing groove (2), spout (4) have been seted up in the front of operation panel (3), the inside swing joint of spout (4) has backup pad (5), the positive middle part fixedly connected with handle (15) of backup pad (5).
3. The rectifier cabinet convenient for current sharing regulation according to claim 1, wherein: the inner top wall of the placing groove (2) is provided with a mounting groove (9), and a lighting lamp (16) is fixedly connected inside the mounting groove (9).
4. The rectifier cabinet convenient for current sharing regulation according to claim 1, wherein: the front face of the rectifier cabinet body (1) is movably connected with a cabinet door (14), and the front face of the cabinet door (14) is provided with an observation window (17) and a handle (18).
5. The rectifier cabinet convenient for current sharing regulation according to claim 4, wherein: the rectifier cabinet is characterized in that a control bolt (19) is arranged at the bottom of the front face of the rectifier cabinet body (1), a threaded hole matched with the control bolt (19) is formed in the bottom of the cabinet door (14), and when the cabinet door (14) is closed, the control bolt (19) can be screwed into the threaded hole.
6. The rectifier cabinet convenient for current sharing regulation according to claim 1, wherein: the bottom fixedly connected with support column (10) of rectifier cabinet body (1), one end fixedly connected with PMKD (11) of rectifier cabinet body (1) is kept away from in support column (10).
7. The rectifier cabinet convenient for current sharing regulation according to claim 1, wherein: the top fixedly connected with supporting shoe (12) of rectifier cabinet body (1), the top fixedly connected with guard plate (13) of supporting shoe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302713.8U CN210351026U (en) | 2019-08-13 | 2019-08-13 | Rectifier cabinet convenient for flow equalization adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302713.8U CN210351026U (en) | 2019-08-13 | 2019-08-13 | Rectifier cabinet convenient for flow equalization adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210351026U true CN210351026U (en) | 2020-04-17 |
Family
ID=70175294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921302713.8U Active CN210351026U (en) | 2019-08-13 | 2019-08-13 | Rectifier cabinet convenient for flow equalization adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210351026U (en) |
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2019
- 2019-08-13 CN CN201921302713.8U patent/CN210351026U/en active Active
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