CN209526670U - A kind of heat dissipation channel for frequency-conversion control cabinet - Google Patents
A kind of heat dissipation channel for frequency-conversion control cabinet Download PDFInfo
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- CN209526670U CN209526670U CN201920123033.3U CN201920123033U CN209526670U CN 209526670 U CN209526670 U CN 209526670U CN 201920123033 U CN201920123033 U CN 201920123033U CN 209526670 U CN209526670 U CN 209526670U
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- cabinet
- wall
- heat dissipation
- frequency
- conversion control
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Abstract
A kind of heat dissipation channel for frequency-conversion control cabinet, the utility model relates to frequency-conversion control cabinet technical fields, including cabinet body, cabinet is provided at the top of the cabinet body, and the bottom of cabinet body is provided with lower cabinet, the side inner wall of the cabinet body is provided with flexible tracheae, one end of the flexible tracheae is provided with tracheae, heat absorbing sheet is provided on the side outer wall of the tracheae, and arc panel is provided on the side inner wall of tracheae, the inside of the upper cabinet has been bolted to connection out fan, the utility model can be placed heat dissipation channel according to the layout of electric elements in frequency-conversion control cabinet by tracheae and flexible tracheae, to improve the contact area of heat dissipation channel and heat, improve heat dissipation effect, the heat of frequency-conversion control cabinet is set to carry out cold and hot exchange by the inflow of cool exterior air, on the one hand it is convenient for radiating to frequency-conversion control cabinet, separately On the one hand influence of the dust to electrical component in frequency-conversion control cabinet in air is avoided.
Description
Technical field
The utility model belongs to frequency-conversion control cabinet technical field, and in particular to a kind of heat dissipation for frequency-conversion control cabinet is logical
Road.
Background technique
Frequency-conversion control cabinet is mainly used for the working frequency of adjustment equipment, reduces energy loss, can smooth starting equipment, subtract
Damage of the high current that few equipment generates when directly initiating to motor.
But the frequency-conversion control cabinet of existing market can generate a large amount of heat at work, these heats are gathered in frequency conversion
The safety that will affect electrical component work in control cabinet, be easy to cause electrical component to damage, existing frequency-conversion control cabinet is spreading heat
The mode for mostly using outside air to suck greatly and recycling, one side radiating efficiency is lower, and the cold and hot exchange rate of air is low, another
Dust in aspect outside air is readily adsorbed on electrical component, in addition, lacking a kind of non-electricity radiator.
Utility model content
The purpose of this utility model is to provide a kind of heat dissipation channels for frequency-conversion control cabinet, to solve existing frequency conversion
It is low and the problem of lack non-electricity radiator that control cabinet spreads passage of heat radiating efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat dissipation for frequency-conversion control cabinet is logical
Road, including cabinet body, are provided with cabinet at the top of the cabinet body, and the bottom of cabinet body is provided with lower cabinet, in the side of the cabinet body
Wall is provided with flexible tracheae, and one end of the flexible tracheae is provided with tracheae, is provided with heat absorption on the side outer wall of the tracheae
Piece, and arc panel is provided on the side inner wall of tracheae, the inside of the upper cabinet has been bolted to connection out fan, described
The inside of lower cabinet has been bolted to connection air inlet fan.
Preferably, it being provided with heat dissipation tank on the side inner wall of the cabinet body, the bottom of the heat dissipation tank is provided with check (non-return) valve,
And uniguide is provided at the top of heat dissipation tank, connecting tube, the side of the heat dissipation tank are provided between the uniguide and upper cabinet
It is provided with heat-sink shell on outer wall, and heat dissipation tank is internally provided with elastic balloon, is arranged on the side inner wall of the elastic balloon
There is the first spring.
Preferably, the bottom of the lower cabinet is provided with pedestal, is rotatablely connected on the side outer wall of the cabinet body by hinge
There is cabinet door.
Preferably, heat release hole is offered on the side outer wall of the upper cabinet and lower cabinet, on the side inner wall of the lower cabinet
Strainer is provided at a side position of heat release hole.
Preferably, it is provided with second spring on the side inner wall of the uniguide, one end of the second spring is provided with
Baffle.
Preferably, it is provided with support rod on the side inner wall of the check (non-return) valve, passes through on the side outer wall of the support rod
Hinge is rotatably connected to rotating plate, and is arranged with third spring at a side position of rotating plate on the side outer wall of support rod.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with heat absorbing sheet, arc panel, tracheae, flexible tracheae, upper cabinet, air inlet fan, lower cabinet and outlet air
Fan, when in use, by tracheae and flexible tracheae can by heat dissipation channel according to the layouts of electric elements in frequency-conversion control cabinet into
Row is placed, to improve the contact area of heat dissipation channel and heat, is improved heat dissipation effect, is made by the inflow of cool exterior air
The heat of frequency-conversion control cabinet carries out cold and hot exchange, on the one hand convenient for radiating to frequency-conversion control cabinet, on the other hand avoids air
In influence of the dust to electrical component in frequency-conversion control cabinet.
(2) the utility model is provided with connecting tube, heat-sink shell and heat dissipation tank, when in use, intermittent by heat dissipation tank
Frequency-conversion control cabinet is discharged in hot-air in frequency-conversion control cabinet, further improves radiating efficiency, avoids air inlet fan and outlet air
It is difficult to the problem of continuing heat dissipation when fan damage, provides a kind of unregulated power radiator.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the heat dissipation tank front view of the utility model；
Fig. 4 is the check (non-return) valve side view of the utility model；
In figure: the flexible gas of 1- cabinet door, 2- heat release hole, the upper cabinet of 3-, 4- cabinet body, 5- heat absorbing sheet, 6- arc panel, 7- tracheae, 8-
Cabinet, 11- go out fan, 12- connecting tube, 13- heat dissipation tank, 14- strainer, 15- air inlet fan, 16- elasticity gas under pipe, 9- pedestal, 10-
Capsule, the first spring of 17-, 18- baffle, 19- second spring, 20- uniguide, 21- check (non-return) valve, 22- third spring, 23- support rod,
24- rotating plate, 25- heat-sink shell.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 4, the utility model provides the following technical solutions: a kind of heat dissipation for frequency-conversion control cabinet
Channel, including cabinet body 4, the top of cabinet body 4 are provided with cabinet 3, and the bottom of cabinet body 4 is provided with lower cabinet 10, in the side of cabinet body 4
Wall is provided with flexible tracheae 8, tracheae 7 easy to remove, so as to be adjusted according to the electrical component layout in frequency-conversion control cabinet
Whole, to improve radiating efficiency, one end of flexible tracheae 8 is provided with tracheae 7, is provided with heat absorbing sheet on the side outer wall of tracheae 7
5, convenient for by the heat absorption in frequency-conversion control cabinet and passing to the air in tracheae 7, and it is provided on the side inner wall of tracheae 7
Arc panel 6, the inside of upper cabinet 3 have been bolted to connection out fan 11, and the inside of lower cabinet 10 has been bolted to connection
Air inlet fan 15 guarantees the gas flowing in heat dissipation channel.
In order to provide non-electricity radiator, in the present embodiment, it is preferred that be provided with heat dissipation on the side inner wall of cabinet body 4
Case 13, the bottom of heat dissipation tank 13 are provided with check (non-return) valve 21, and the top of heat dissipation tank 13 is provided with uniguide 20, uniguide 20 with it is upper
It is provided with connecting tube 12 between cabinet 3, heat-sink shell 25, and the inside setting of heat dissipation tank 13 are provided on the side outer wall of heat dissipation tank 13
Flexible air bag 16 is provided with the first spring 17 on the side inner wall of elastic balloon 16.
For the ease of controlling frequency-conversion control cabinet, in the present embodiment, it is preferred that the bottom of lower cabinet 10 is provided with pedestal
9, cabinet door 1 is rotatably connected to by hinge on the side outer wall of cabinet body 4.
In order to avoid the dust in air enters in frequency-conversion control cabinet, in the present embodiment, it is preferred that upper cabinet 3 and lower cabinet 10
Side outer wall on offer heat release hole 2, be provided with filter at a side position of heat release hole 2 on the side inner wall of lower cabinet 10
Net 14.
In order to avoid the air in elastic balloon 16 passes freely through uniguide 20, in the present embodiment, it is preferred that uniguide 20
Side inner wall on be provided with second spring 19, one end of second spring 19 is provided with baffle 18.
In order to which the air guaranteed in frequency-conversion control cabinet is squeezed into elastic balloon 16, in the present embodiment, it is preferred that check (non-return) valve 21
Side inner wall on be provided with support rod 23, rotating plate 24 is rotatably connected to by hinge on the side outer wall of support rod 23, and prop up
Third spring 22 is arranged at a side position of rotating plate 24 on the side outer wall of strut 23.
The working principle and process for using of the utility model: the utility model when in use, according to the electrical member in cabinet body 4
Part layout places tracheae 7, is pulled at tracheae 7 to the intensive position of electrical component according to the elastic deformation of flexible tracheae 8, passes through tracheae
Heat absorbing sheet 5 on 7 is by the heat absorption in cabinet body 4 and the air that is transferred in tracheae 7, and air inlet fan 15 is by the air outside cabinet body 5
It is pumped into lower cabinet 10, cold air is by tracheae 7, after the blocking of arc panel 6, the flow velocity of cold air declines, in tracheae 7
Air in cabinet body 5 heat carry out it is cold and hot exchange, with cold air constantly pour in, the hot-air after cold and hot exchange enter it is upper
In cabinet 3, and upper cabinet 3, the heat-sink shell 25 when the temperature of cabinet body 4 is higher, on heat dissipation tank 13 are discharged under the action of fan 11 out
By heat absorption and the air in elastic balloon 16 is heated, the air heats pressure in elastic balloon 16 increases volume and increases, bullet
Property air bag 16 gradually expand, when the air pressure of elastic balloon 16 is greater than the elastic force of second spring 19, squeezes in second spring 19 and draw
It stretches, the air in elastic balloon 16 is discharged into cabinet 3 by connecting tube 12, and spring air bag 16 is returned to initially by the first spring 17
Position, for the air in cabinet body 14 by pushing rotating plate 24 to rotate, the air in cabinet body 4 enters elastic balloon 16, elastic balloon 16
Interior air heats expansion again, and so heat is discharged circulation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat dissipation channel for frequency-conversion control cabinet, including cabinet body (4), cabinet is provided at the top of the cabinet body (4)
(3), and the bottom of cabinet body (4) is provided with lower cabinet (10), it is characterised in that: the side inner wall of the cabinet body (4) is provided with flexible
One end of tracheae (8), the flexible tracheae (8) is provided with tracheae (7), is provided with heat absorption on the side outer wall of the tracheae (7)
Piece (5), and arc panel (6) are provided on the side inner wall of tracheae (7), the inside of the upper cabinet (3) is bolted to connection
There are fan (11) out, the inside of the lower cabinet (10) has been bolted to connection air inlet fan (15).
2. a kind of heat dissipation channel for frequency-conversion control cabinet according to claim 1, it is characterised in that: the cabinet body (4)
Side inner wall on be provided with heat dissipation tank (13), the bottom of the heat dissipation tank (13) is provided with check (non-return) valve (21), and heat dissipation tank
(13) it is provided with uniguide (20), is provided between the uniguide (20) and upper cabinet (3) connecting tube (12) at the top of, it is described to dissipate
It is provided on the side outer wall of hot tank (13) heat-sink shell (25), and heat dissipation tank (13) is internally provided with elastic balloon (16), institute
It states and is provided with the first spring (17) on the side inner wall of elastic balloon (16).
3. a kind of heat dissipation channel for frequency-conversion control cabinet according to claim 1, it is characterised in that: the lower cabinet (10)
Bottom be provided with pedestal (9), cabinet door (1) is rotatably connected to by hinge on the side outer wall of the cabinet body (4).
4. a kind of heat dissipation channel for frequency-conversion control cabinet according to claim 1, it is characterised in that: the upper cabinet (3)
It is offered heat release hole (2) on the side outer wall of lower cabinet (10), close to heat release hole (2) on the side inner wall of the lower cabinet (10)
A side position at be provided with strainer (14).
5. a kind of heat dissipation channel for frequency-conversion control cabinet according to claim 2, it is characterised in that: the uniguide
(20) it is provided on side inner wall second spring (19), one end of the second spring (19) is provided with baffle (18).
6. a kind of heat dissipation channel for frequency-conversion control cabinet according to claim 2, it is characterised in that: the check (non-return) valve
(21) it is provided on side inner wall support rod (23), is rotatably connected on the side outer wall of the support rod (23) by hinge
Rotating plate (24), and third spring (22) are arranged at a side position of rotating plate (24) on the side outer wall of support rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123033.3U CN209526670U (en) | 2019-01-24 | 2019-01-24 | A kind of heat dissipation channel for frequency-conversion control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123033.3U CN209526670U (en) | 2019-01-24 | 2019-01-24 | A kind of heat dissipation channel for frequency-conversion control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526670U true CN209526670U (en) | 2019-10-22 |
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ID=68230435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920123033.3U Active CN209526670U (en) | 2019-01-24 | 2019-01-24 | A kind of heat dissipation channel for frequency-conversion control cabinet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752519A (en) * | 2019-12-16 | 2020-02-04 | 株洲瑞尔泰机电科技有限公司 | Electric cabinet for railway power transmission and distribution |
| CN111969472A (en) * | 2020-08-24 | 2020-11-20 | 湖北省电力装备有限公司 | Novel normal-pressure environment-friendly sealed insulating ring main unit |
| CN113225964A (en) * | 2021-05-28 | 2021-08-06 | 徐州科能达机电科技有限公司 | Energy-conserving concentric dual-rotary drilling rig is with control system's high strength protector |
-
2019
- 2019-01-24 CN CN201920123033.3U patent/CN209526670U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752519A (en) * | 2019-12-16 | 2020-02-04 | 株洲瑞尔泰机电科技有限公司 | Electric cabinet for railway power transmission and distribution |
| CN111969472A (en) * | 2020-08-24 | 2020-11-20 | 湖北省电力装备有限公司 | Novel normal-pressure environment-friendly sealed insulating ring main unit |
| CN113225964A (en) * | 2021-05-28 | 2021-08-06 | 徐州科能达机电科技有限公司 | Energy-conserving concentric dual-rotary drilling rig is with control system's high strength protector |
| CN113225964B (en) * | 2021-05-28 | 2021-11-30 | 徐州科能达机电科技有限公司 | Energy-conserving concentric dual-rotary drilling rig is with control system's high strength protector |
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