CN206775372U - A kind of frequency converter ventilating system - Google Patents
A kind of frequency converter ventilating system Download PDFInfo
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- CN206775372U CN206775372U CN201720507418.0U CN201720507418U CN206775372U CN 206775372 U CN206775372 U CN 206775372U CN 201720507418 U CN201720507418 U CN 201720507418U CN 206775372 U CN206775372 U CN 206775372U
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- electronic component
- frequency converter
- conversion tank
- dividing plate
- frequency
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Abstract
A kind of frequency converter ventilating system, including frequency conversion tank are the utility model is related to, the centre of frequency conversion tank is provided with dividing plate, and the inner chamber of frequency conversion tank is divided into electronic component installation cavity and heat dissipation cavity by dividing plate；Frequency converter is provided with electronic component installation cavity, electronic component, frequency converter and electronic component are fixed on the side of dividing plate, the side of electronic component installation cavity internal partition is provided with multiple circuit installing plates, side in heat dissipation cavity positioned at dividing plate is provided with radiating fin, radiating fin is separated with frequency converter and electronic component by dividing plate, top in frequency conversion tank positioned at heat dissipation cavity is provided with radiator fan, before cabinet, afterwards encapsulation process is carried out between two parts cavity, the proper heat reduction of frequency converter was so both ensure that, it turn avoid the dust in ventilating system air, the attached influence to electric components of product of moisture, improve equipment dependability.Solve frequency-charger cabinet performance of ventilating and this opposition contradiction of sealing property, make simple, positive effect, significantly improve the reliability of equipment.
Description
Technical field
Power system is the utility model is related to, especially a kind of frequency converter ventilating system.
Background technology
Variable-frequency control technique is the replacement technology of Electrical Towage Control Systems, because it is saving electric energy, regulation motor work(
There is obvious advantage in rate, the fluctuation of reduction system voltage, stepless speed control and reduction mechanical rotation part wears etc., in the modern times
It is widely used in industry, wherein low voltage frequency converter use is particularly extensive.Larger heat can be produced in being run because of frequency converter, in order to
Ensure electrical equipment reliability service in frequency converter and frequency-charger cabinet, frequency-charger cabinet ventilation and heat problem is emphasised and weighed always
Depending on, but in some occasions powder such as processed, material-transporting system and more dirt, wet area, in order to avoid dust, moisture product are attached to frequency conversion
Device and electric components insulation, electrical contact and mechanism bring influence, sealing property requirement and the ventilation and heat requirement of frequency-charger cabinet
This opposition contradiction becomes more sharp.In many industrial important systems, because frequency converter is in itself and electrically first in frequency-charger cabinet
Part is influenceed by dust, moisture or high temperature, is frequently occurred equipment malfunction, tripping failure, is caused huge economic loss and social shadow
Ring, and frequency-charger cabinet sealing and performance of ventilating antagonism contradiction, kept in check by reasons such as field condition, fund, technical conditions, always
Annoying vast industrial circle equipment control, safeguard employee.
Utility model content
The purpose of this utility model is to solve the defects of prior art is present, there is provided a kind of frequency converter ventilating system.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of frequency converter ventilating system, including frequency conversion tank, the centre of frequency conversion tank are provided with dividing plate, and dividing plate is by the inner chamber of frequency conversion tank
It is divided into electronic component installation cavity and heat dissipation cavity；
It is provided with frequency converter in electronic component installation cavity, electronic component, frequency converter and electronic component are fixed on the side of dividing plate,
The side of electronic component installation cavity internal partition is provided with multiple circuit installing plates, and circuit installing plate is provided with wire casing, set in wire casing
There is multiple arcs clamping plate, electric wire is pressed against in the bayonet socket of arc clamping plate through wire casing；
Radiating fin is provided with positioned at the side of dividing plate in heat dissipation cavity, radiating fin passes through dividing plate with frequency converter and electronic component
Separate, fastening strip is provided with above and below radiating fin, fastening strip is fastened on consolidating on frequency conversion tank inwall by spring
Fixed board, two fastening strips clamp radiating fin, and the top that heat dissipation cavity is located in frequency conversion tank is provided with radiator fan.
A kind of above-mentioned frequency converter ventilating system, the both sides of the frequency conversion tank are respectively equipped with and electronic component installation cavity and dissipated
First cabinet door corresponding to hot chamber and the second cabinet door, stainless steel hasp is provided with the first cabinet door and the second cabinet door.
A kind of above-mentioned frequency converter ventilating system, frequency conversion tank are provided with the detachable ventilation fence connected with heat dissipation cavity.
A kind of above-mentioned frequency converter ventilating system, the bottom of frequency conversion tank are provided with the wiring connected with electronic component installation cavity
Set, sleeve are provided with multiple wiring holes, and the side of sleeve is provided with solidus platform, and solidus platform is provided with multiple bar-shaped troughs, bar shaped
Groove is provided with wiring clinching.
A kind of above-mentioned frequency converter ventilating system, the first cabinet door are provided with glass peephole.
The beneficial effects of the utility model are：The inner chamber of frequency conversion tank is divided into electronic component installation cavity by the dividing plate of the system
And heat dissipation cavity, installation frequency converter in electronic component installation cavity, distribution in electrical equipment and cabinet, reinforcing sealing property is only required, no
Consider ventilation and heat performance；Ventilation on heat dissipation channel of the heat dissipation cavity of cabinet as frequency converter, with cabinet face radiator fan, cabinet
Fence and the air vent of cabinet top form ventilating system, and the whole radiating fin of frequency converter in itself is all placed in ventilating system.
Encapsulation process is carried out between forward and backward two parts cavity of cabinet, so both ensure that the proper heat reduction of frequency converter, again
Dust in ventilating system air, the attached influence to electric components of the product of moisture are avoided, improves equipment dependability.Solve
Frequency-charger cabinet performance of ventilating and this opposition contradiction of sealing property, make simple, positive effect, and significantly improve equipment can
By property.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is schematic internal view of the present utility model.
Fig. 3 is circuit installing plate schematic diagram of the present utility model.
Fig. 4 is radiating fin schematic diagram of the present utility model.
Fig. 5 is the A areas enlarged drawing in Fig. 2.
Embodiment
As shown in Figures 1 to 5, a kind of frequency converter ventilating system, including frequency conversion tank 1, the centre of frequency conversion tank 1 are provided with dividing plate 2,
The inner chamber of frequency conversion tank 1 is divided into electronic component installation cavity 3 and heat dissipation cavity 4 by dividing plate 2；
Frequency converter 5 is provided with electronic component installation cavity 3, electronic component 6, frequency converter 5 and electronic component 6 are fixed on dividing plate 2
Side, the side of the internal partition 2 of electronic component installation cavity 3 is provided with multiple circuit installing plates 7, and circuit installing plate 7 is provided with wire casing
8, multiple arcs clamping plate 9 is provided with wire casing 8, electric wire is pressed against in the bayonet socket of arc clamping plate 9 through wire casing 8, and electric wire is solid
It is fixed firm.
In heat dissipation cavity 4 radiating fin 10, radiating fin 10 and frequency converter 5 and electronic component 6 are provided with positioned at the side of dividing plate 2
Separated by dividing plate 2, fastening strip 11 is provided with above and below radiating fin 10, fastening strip 11 is fastened on by spring 12
Fixed plate 13 on the inwall of frequency conversion tank 1, two fastening strips 11 clamp radiating fin 10, and the top of heat dissipation cavity 4 is located in frequency conversion tank 1
Provided with radiator fan 14, radiating fin 10 is fixedly clamped by two fastening strips 11, and it is i.e. removable to pull open two fastening strips 11
Radiating fin 10 is unloaded, caused heat in electronic component installation cavity 3 is dispersed into heat dissipation cavity 4 by radiating fin 10 passes through radiation air
The heat that sheds of fan 14 reaches the purpose of radiating.
Further, the both sides of frequency conversion tank 1 are respectively equipped with first cabinet door corresponding with electronic component installation cavity 3 and heat dissipation cavity 4
15 and second cabinet door 16, stainless steel hasp 17 is provided with the first cabinet door 15 and the second cabinet door 16, frequency conversion tank is provided with and radiating
The detachable ventilation fence 18 that chamber 4 connects, the first cabinet door 15 are provided with glass peephole 24.
In order to facilitate wiring, the bottom of frequency conversion tank 1 is provided with the sleeve 19 connected with electronic component installation cavity 3, sleeve
19 are provided with multiple wiring holes 20, and the side of sleeve 19 is provided with solidus platform 21, and solidus platform 21 is provided with multiple bar-shaped troughs 22, bar
Shape groove 22 is provided with wiring clinching 23, is placed in the bar-shaped trough 22 of solidus platform 21 after the access electric wire of sleeve 19 and is pressed by connecting up
Button 23, which is fixed, prevents electric wire from tilting, and the electric wire after fixing is further penetrated through in the wire casing 8 of circuit installing plate 7 and clamped by arc
Plate 9 is fixed and is connected with frequency converter 5 and electronic component 6, and wiring is firmly, conveniently.
The inner chamber of frequency conversion tank is divided into electronic component installation cavity 3 and heat dissipation cavity 4, electronic component peace by the dividing plate 2 of the system
It behave affectedly interior installation frequency converter 5, distribution in electrical equipment 6 and cabinet, only requires reinforcing sealing property, do not consider ventilation and heat performance；
Heat dissipation channel of the heat dissipation cavity 4 of cabinet as frequency converter, with the ventilation fence on cabinet face radiator fan, cabinet and the ventilation of cabinet top
Hole forms ventilating system, and the whole radiating fin of frequency converter in itself is all placed in ventilating system.Forward and backward two parts of cabinet are empty
Encapsulation process is carried out between chamber, so both ensure that the proper heat reduction of frequency converter, turn avoid dust in ventilating system air,
The attached influence to electric components of product of moisture, improves equipment dependability.Solve frequency-charger cabinet performance of ventilating and sealing
This opposition contradiction of energy, simple, positive effect is made, significantly improve the reliability of equipment.
Above disclosure is only instantiation of the present utility model, but the utility model is not limited to this, any ability
What the technical staff in domain can think change should all fall into the scope of protection of the utility model.
Claims (5)
1. a kind of frequency converter ventilating system, including frequency conversion tank, the centre of frequency conversion tank is provided with dividing plate, it is characterised in that dividing plate will become
The inner chamber of frequency cabinet is divided into electronic component installation cavity and heat dissipation cavity；
It is provided with frequency converter in electronic component installation cavity, electronic component, frequency converter and electronic component are fixed on the side of dividing plate, electronics
The side of element installation cavity internal partition is provided with multiple circuit installing plates, and circuit installing plate is provided with wire casing, is provided with wire casing more
Individual arc clamping plate, electric wire are pressed against in the bayonet socket of arc clamping plate through wire casing；
In heat dissipation cavity positioned at the side of dividing plate be provided with radiating fin, radiating fin and frequency converter and electronic component by dividing plate every
Open, fastening strip is provided with above and below radiating fin, fastening strip is fastened on the fixation on frequency conversion tank inwall by spring
Plate, two fastening strips clamp radiating fin, and the top that heat dissipation cavity is located in frequency conversion tank is provided with radiator fan.
2. a kind of frequency converter ventilating system according to claim 1, it is characterised in that the both sides of the frequency conversion tank are set respectively
There are corresponding with electronic component installation cavity and heat dissipation cavity the first cabinet door and the second cabinet door, be provided with the first cabinet door and the second cabinet door
Stainless steel hasp.
3. a kind of frequency converter ventilating system according to claim 1 or 2, it is characterised in that frequency conversion tank is provided with and radiating
The detachable ventilation fence of chamber connection.
4. a kind of frequency converter ventilating system according to claim 3, it is characterised in that the bottom of frequency conversion tank is provided with and electronics
The sleeve of element installation cavity connection, sleeve are provided with multiple wiring holes, and the side of sleeve is provided with solidus platform, on solidus platform
Provided with multiple bar-shaped troughs, bar-shaped trough is provided with wiring clinching.
5. a kind of frequency converter ventilating system according to claim 2, it is characterised in that the first cabinet door is observed provided with glass
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507418.0U CN206775372U (en) | 2017-05-09 | 2017-05-09 | A kind of frequency converter ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507418.0U CN206775372U (en) | 2017-05-09 | 2017-05-09 | A kind of frequency converter ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775372U true CN206775372U (en) | 2017-12-19 |
Family
ID=60649414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720507418.0U Active CN206775372U (en) | 2017-05-09 | 2017-05-09 | A kind of frequency converter ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775372U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988163A (en) * | 2018-08-30 | 2018-12-11 | 邱晖 | A kind of intelligent distribution box remotely operated |
| CN109757086A (en) * | 2019-02-13 | 2019-05-14 | 合肥奥博特自动化设备有限公司 | A kind of radiator applied to color selector |
| CN110708938A (en) * | 2019-11-21 | 2020-01-17 | 江苏金恒信息科技股份有限公司 | Electrical cabinet with sealing performance and heat dissipation effect |
| CN111043121A (en) * | 2019-12-30 | 2020-04-21 | 常州市瑞昱通信设备制造有限公司 | Waveguide frequency converter mounting box and waveguide frequency converter line glue fixing tool |
-
2017
- 2017-05-09 CN CN201720507418.0U patent/CN206775372U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988163A (en) * | 2018-08-30 | 2018-12-11 | 邱晖 | A kind of intelligent distribution box remotely operated |
| CN109757086A (en) * | 2019-02-13 | 2019-05-14 | 合肥奥博特自动化设备有限公司 | A kind of radiator applied to color selector |
| CN110708938A (en) * | 2019-11-21 | 2020-01-17 | 江苏金恒信息科技股份有限公司 | Electrical cabinet with sealing performance and heat dissipation effect |
| CN110708938B (en) * | 2019-11-21 | 2024-03-26 | 江苏金恒信息科技股份有限公司 | Electric cabinet with sealing performance and heat dissipation effect |
| CN111043121A (en) * | 2019-12-30 | 2020-04-21 | 常州市瑞昱通信设备制造有限公司 | Waveguide frequency converter mounting box and waveguide frequency converter line glue fixing tool |
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