CN209449060U - A kind of PLC control cabinet with circulating ventilation - Google Patents
A kind of PLC control cabinet with circulating ventilation Download PDFInfo
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- CN209449060U CN209449060U CN201821881910.5U CN201821881910U CN209449060U CN 209449060 U CN209449060 U CN 209449060U CN 201821881910 U CN201821881910 U CN 201821881910U CN 209449060 U CN209449060 U CN 209449060U
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- cabinet body
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- spool
- arc tube
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Abstract
The utility model discloses a kind of PLC control cabinets with circulating ventilation, including cabinet body, at the top of the cabinet body, bottom be all provided with that there are two circular holes, the circular hole inner circumferential and arc tube bottom edge are welded, the arc tube top edge and filter screen weld, the interior of the cabinet is fixed with bracket, circuit board is fixed on rear side of the bracket, the bracket is equipped with several slots, the bracket upper and lower ends weld organic frame, the central rack is equipped with axis hole, and the bottom of the frame has the motor being bolted, and the output shaft of the motor passes through axis hole and is fixedly connected with flabellum.The utility model is improved to be vented up and down by that will control exhaust, when control cabinet is arranged side by side, it can prevent from influencing adjacent control cabinet dehumidifying heat dissipation, to improve radiating efficiency, in the case where not changing control cabinet internal structure, size by changing flabellum realizes that high speed radiates, and avoids cabinet door and cabinet body from clipping to conducting wire to cause peril, more safety is firm.
Description
Technical field
The utility model relates to electronic control technology field, specifically a kind of PLC control cabinet with circulating ventilation.
Background technique
The achievable equipment automatization of PLC control cabinet and automatic process control system, realize perfect network function, and performance is steady
The features such as fixed, expansible, anti-interference strong, be the core and soul of modern industry, and PLC control cabinet adapts to all size scale
Industrial automatic control occasion is widely used in the industries such as electric power, metallurgy, chemical industry, papermaking, environment protection sewage processing.It is Chinese special
Benefit discloses a kind of 205485692 U of CN, the patented technology can exhaust cooling dehumidifying, still, control cabinet is typically placed in control
System is indoor, and continuous arrangement, the mode of side exhaust are not easy to dissipate in this case needs side by side due to saving space etc.
Heat, it is difficult to achieve the purpose that dehumidifying heat dissipation.Therefore, those skilled in the art provide a kind of PLC control with circulating ventilation
Cabinet processed, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of PLC control cabinets with circulating ventilation, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of PLC control with circulating ventilation
Cabinet, including cabinet body, the cabinet body top, bottom are all provided with there are two circular hole, the circular hole inner circumferential and the welding of arc tube bottom edge, described
Arc tube top edge and filter screen weld, and the interior of the cabinet is fixed with bracket, is fixed with circuit board on rear side of the bracket, described
The upper surface of bracket is equipped with slot, and the bracket upper and lower ends weld organic frame, and the central rack is equipped with axis hole, the machine
The motor being bolted is arranged at frame bottom, and the output shaft of the motor passes through axis hole and is fixedly connected with flabellum, the flabellum position
Below arc tube, the cabinet body two sides are rotatablely connected by hinge and cabinet door, are welded with the first spool on the inside of the cabinet door,
First spool is in contact with the second conduit end on the inside of cabinet body, is equipped with handle on the outside of the cabinet door, the cabinet door it is outer
Surface is equipped with control button, and the control button is electrically connected by conducting wire and circuit board, and the conducting wire is located in spool, institute
Bottom of cabinet bulk is stated equipped with four groups of pillars.
As a further solution of the present invention: the arc tube bottom circular diameter is greater than top round diameter, institute
It is identical as arc tube diameter to state filter screen diameter.
As a further solution of the present invention: the bracket includes several crossbearers and vertical frame, several crossbearers with
Vertical frame surrounds several subfields.
As a further solution of the present invention: the rack is a kind of cuboid component, the front end of rack and branch
The welding of frame end portion, the rear end of rack and cabinet body rear side weld, and the axis hole is identical as motor output shaft diameter.
As a further solution of the present invention: the end that first spool is in contact with the second spool is equipped with 45
Oblique angle is spent, and the first spool, the second conduit end and hinge centres axis are located along the same line.
As a further solution of the present invention: pillar described in four groups is located at bottom of cabinet bulk quadrangle, the pillar
Bottom end tilts outward, and any two groups of branch column symmetries in four groups of pillars, is cased with rubber pad on the pillar.
Compared with prior art, the utility model has the beneficial effects that
1, left and right exhaust is improved to be vented up and down, avoids influencing adjacent control cabinet when control cabinet is arranged side by side
Dehumidifying heat dissipation, to improve radiating efficiency.
2, flabellum is placed in arc tube, in the case where not changing control cabinet internal structure, the size of flabellum can be changed
Realize that high speed radiates.
3, the conducting wire of the control button connection on circuit board and cabinet door is placed in spool, in switch gate, can avoid cabinet door
Clip to conducting wire with cabinet body to causing peril, it is safer.
4, by the way that pillar and cabinet body are designed to inclined connection type, cabinet body can be made to erect more firm.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of PLC control cabinet with circulating ventilation；
Fig. 2 is part A enlarged drawing in a kind of PLC control cabinet Fig. 1 with circulating ventilation；
Fig. 3 is a kind of cross-sectional view of PLC control cabinet with circulating ventilation；
Fig. 4 is a kind of structural schematic diagram of the bracket in PLC control cabinet with circulating ventilation.
In figure: 1, cabinet body；2, circular hole；3, arc tube；4, filter screen；5, the second spool；6, cabinet door；7, the first spool；8,
Bracket；801, crossbearer；802, vertical frame；803, subfield；9, circuit board；10, pillar；11, hinge；12, handle；13, control button；
14, conducting wire；15, flabellum；16, rack；17, motor；18, bolt；19, axis hole；20, slot；21, rubber pad.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of PLC control cabinet with circulating ventilation, including cabinet
Body 1, the top of cabinet body 1, bottom are all provided with there are two circular hole 2, and 2 inner circumferential of circular hole and 3 bottom edge of arc tube are welded, 3 top edge of arc tube with
Filter screen 4 welds, and is fixed with bracket 8 inside cabinet body 1, and circuit board is fixed on rear side of bracket 8, and the upper surface of bracket 8 is equipped with slot
20,8 upper and lower ends of bracket weld organic frame 16, and axis hole 19 is equipped in the middle part of rack 16, and 16 bottom of rack has solid by bolt 18
Fixed motor 17(model YVP801-4), the output shaft of motor 17 passes through axis hole 19 and is fixedly connected with flabellum 15, and flabellum 15 is located at
3 lower section of arc tube, 1 two sides of cabinet body are rotatablely connected by hinge 11 and cabinet door 6, and cabinet door 6 inside in two sides is welded with the first spool
7,5 end of the second spool of 1 inside of the first spool 7 and cabinet body is in contact, and is equipped with handle 12 on the outside of two sides cabinet door 6, cabinet door 6 it is outer
Surface is equipped with control button 13, and control button 13 is electrically connected by conducting wire 14 and circuit board 9, and conducting wire 14 is located in spool,
1 bottom of cabinet body is equipped with four groups of pillars 10, and when control cabinet is run, a variety of components in cabinet body 1 work at the same time generation amount of heat,
The motor 17 connecting at this time with circuit board 9 is run under circuit control, and motor 17 is fixed on the rack mutually fixed with 8 top of bracket
On 16, the axis of motor 17 rotates in axis hole 19 can drive flabellum 15 to rotate, 1 top of cabinet body and the symmetrical flabellum in bottom end two
15 rotate simultaneously, air draft on one side while air draught, so that cabinet body 1 and outer loop be made to divulge information, avoid and are arranged side by side in control cabinet
When influence each other, improve drafting efficiency.
3 bottom circular diameter of arc tube is greater than top round diameter, and 4 diameter of filter screen is identical as 3 diameter of arc tube,
Flabellum 15 is covered using arc tube 3, biggish flabellum 15 can be made to rotate in arc tube 3, at the same the bore of arc tube 3 compared with
It is small, and have the covering of filter screen 4, it can avoid sundries and fallen into cabinet body 1 by the opening of arc tube 3, improve the safety of control cabinet
Property, bracket 8 includes crossbearer 801 and vertical frame 802, and crossbearer 801 and vertical frame 802 surround subfield 803, before crossbearer 801 and vertical frame 802
The subfield 803 surrounded is welded to each other by 9 part of circuit board, each section all has corresponding function, while bracket 8 is electricity
Road plate 9 provides attached body, and rack 16 is a kind of cuboid component, and 16 front end of rack and 8 end of bracket are welded, 16 rear end of rack with
It is welded on rear side of cabinet body 1, axis hole 19 is identical as the output shaft diameter of motor 17, and rack 16 keeps flabellum 15 fixed for fixing motor 17
In corresponding position, so that damp-heat air be made to be discharged and suck from the circular hole 2 of 1 bottom of cabinet body normal from the circular hole 2 at 1 top of cabinet body
Warm air.
The end that first spool 7 is in contact with the second spool 5 is equipped with 45 degree of oblique angles, and the first spool 7, the second spool 5
End is located along the same line with 11 central axis of hinge.When pulling the handle 12 in cabinet door 6 to open or close cabinet door 6, with cabinet
The conducting wire 14 that control button 13 on door 6 connects slides in spool, when cabinet door 6 completely closes, the first spool 7 and the second line
5 end face of pipe, which is in contact, to be made to be closed completely between the first spool 7 and the second spool 5, can avoid clipping to conducting wire 14 in closing cabinet door 6
The perils such as electric leakage are caused to occur, to ensure that safety.Four groups of pillars 10 are located at 1 bottom four corners of cabinet body, and four groups
10 bottom end of pillar tilts outward, and any two groups of pillars 10 are symmetrical in four groups of pillars 10, are cased with rubber on four groups of pillars 10
Pad 21, in 1 lateral forces of cabinet body, power suffered by cabinet body 1 is divided into both direction by inclined pillar 10, to reduce cabinet body 1
Suffered cross force thrust reduces the possibility that cabinet body 1 is turned on one's side, and 10 bottom of pillar is put on rubber pad 21, on the one hand reduces pillar
10 wear with the friction bring on ground, on the other hand from the frictional force increased with ground, cabinet body 1 are avoided to slide.
The working principle of the utility model is: in the control cabinet course of work, internal component meeting under electric power effect
Heat is generated, circuit board 9 controls motor 17 and runs, and motor 17 is fixed in rack 16, and the output shaft of motor 17 is in axis hole 19
Rotation, the axis of motor 17 are fixedly connected with flabellum 15, therefore motor 17 drives flabellum 15 to rotate, 1 top and bottom flabellum of cabinet body
15 rotate simultaneously, 1 inner air of cabinet body are discharged by upper arcuate cylinder 3, while by 3 air draught of lower curved cylinder, arc tube 3 is located at
Outside cabinet body 1, flabellum 15 is located in arc bucket, therefore can select sizeable flabellum 15 according to the size of arc tube 3, avoids
The size of flabellum 15 influences the internal structure of cabinet body 1, and when opening or closing cabinet door 6, conducting wire 14 is in the first spool 7 and the second spool
Among 5, the case where freely hanging compared to traditional conducting wire 14, it can avoid cabinet door 6 and clamp conducting wire 14, safer, circuit board 9
Upper criss-cross conducting wire 14 may pass through the slot 20 on bracket 8 and be routed in bracket 8, avoid route chaotic, inclined pillar 10
Direction in can be changed in stress, is divided into laterally and longitudinally both direction along the direction of pillar 10 for cross force suffered by cabinet body 1
Power, while rubber pad 21 increase pillar 10 and ground friction, keep cabinet body 1 more stable.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of PLC control cabinet with circulating ventilation, including cabinet body (1), which is characterized in that cabinet body (1) top, bottom
Portion is all provided with there are two circular hole (2), and circular hole (2) inner circumferential and arc tube (3) bottom edge are welded, arc tube (3) top edge with
Filter screen (4) welding, the cabinet body (1) is internal to be fixed with bracket (8), is fixed with circuit board (9), institute on rear side of the bracket (8)
The upper surface for stating bracket (8) is equipped with slot (20), and bracket (8) upper and lower ends weld organic frame (16), the rack
(16) middle part is equipped with axis hole (19), and the motor (17) fixed by bolt (18), the motor are arranged at rack (16) bottom
(17) output shaft passes through axis hole (19) and is fixedly connected with flabellum (15), and the flabellum (15) is located at below arc tube (3), described
Cabinet body (1) two sides are rotatablely connected by hinge (11) and cabinet door (6), are welded with the first spool (7) on the inside of the cabinet door (6),
First spool (7) is in contact with the second spool (5) end on the inside of cabinet body (1), and handle is equipped on the outside of the cabinet door (6)
(12), the outer surface of the cabinet door (6) is equipped with control button (13), and the control button (13) passes through conducting wire (14) and circuit
Plate (9) is electrically connected, and the conducting wire (14) is located in spool, and cabinet body (1) bottom is equipped with four groups of pillars (10).
2. a kind of PLC control cabinet with circulating ventilation according to claim 1, which is characterized in that the arc tube
(3) bottom circular diameter is greater than top round diameter, and filter screen (4) diameter is identical as arc tube (3) diameter.
3. a kind of PLC control cabinet with circulating ventilation according to claim 1, which is characterized in that the bracket (8)
Including crossbearer (801) and vertical frame (802), the crossbearer (801) and vertical frame (802) surround subfield (803).
4. a kind of PLC control cabinet with circulating ventilation according to claim 1, which is characterized in that the rack
It (16) is a kind of cuboid component, rack (16) front end and bracket (8) end are welded, rack (16) rear end and cabinet body
(1) rear side welding, the axis hole (19) are identical as motor (17) output shaft diameter.
5. a kind of PLC control cabinet with circulating ventilation according to claim 1, which is characterized in that the First Line
Pipe (7) end for being in contact with the second spool (5) is equipped with 45 degree of oblique angles, and the first spool (7), the second spool (5) end and
Hinge (11) central axis is located along the same line.
6. a kind of PLC control cabinet with circulating ventilation according to claim 1, which is characterized in that propped up described in four groups
Column (10) is located at cabinet body (1) bottom four corners, and pillar (10) bottom end tilts outward, and any in four groups of pillars (10)
Two groups of pillars (10) symmetrically, are cased with rubber pad (21) on the pillar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881910.5U CN209449060U (en) | 2018-11-15 | 2018-11-15 | A kind of PLC control cabinet with circulating ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881910.5U CN209449060U (en) | 2018-11-15 | 2018-11-15 | A kind of PLC control cabinet with circulating ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209449060U true CN209449060U (en) | 2019-09-27 |
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ID=68011519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821881910.5U Active CN209449060U (en) | 2018-11-15 | 2018-11-15 | A kind of PLC control cabinet with circulating ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209449060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897449A (en) * | 2019-11-30 | 2020-03-24 | 徐州启承文化经纪有限公司 | Storage cabinet for selling stationery |
| CN111615284A (en) * | 2020-06-15 | 2020-09-01 | 黑龙江科技大学 | Communication management equipment based on Internet of things |
-
2018
- 2018-11-15 CN CN201821881910.5U patent/CN209449060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897449A (en) * | 2019-11-30 | 2020-03-24 | 徐州启承文化经纪有限公司 | Storage cabinet for selling stationery |
| CN111615284A (en) * | 2020-06-15 | 2020-09-01 | 黑龙江科技大学 | Communication management equipment based on Internet of things |
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