CN204794655U - Converter with dust removal function - Google Patents
Converter with dust removal function Download PDFInfo
- Publication number
- CN204794655U CN204794655U CN201520537032.5U CN201520537032U CN204794655U CN 204794655 U CN204794655 U CN 204794655U CN 201520537032 U CN201520537032 U CN 201520537032U CN 204794655 U CN204794655 U CN 204794655U
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- CN
- China
- Prior art keywords
- casing
- frequency converter
- air intake
- dust
- described casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a converter with dust removal function, the converter includes a box, the both sides of box respectively are provided with two sets of inlet air channel, inlet air channel bilateral symmetry distribute in on the box, upper inlet air channel is used for descending the air inlet of box with the air inlet of above box, the inlet air channel of lower floor, and just upper inlet air channel feeds through with the inlet air channel of lower floor each other, the converter still includes a cleaning device, cleaning device's position with inlet air channel's position is corresponding, is used for getting rid of the last dust of inlet air channel. The converter, simple structure, convenient operation, but also have the dust removal function does not need the frequent dustproof screen panel of changing, the corresponding cost of yet having practiced thrift.
Description
Technical field
The utility model relates to a kind of frequency converter, particularly a kind of frequency converter with dedusting function.
Background technology
Frequency converter is one of modern electrical machine speed regulating control and energy-conservation indispensable important devices, industrial circle application widely.But existing frequency converter is when air intake, easily piles up dust at air inlet, affect the heat radiation of frequency converter, even if go out to arrange dust-proof mesh enclosure at air inlet, also need to change dust-proof mesh enclosure at any time, add use cost.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of frequency converter with dedusting function, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, a kind of frequency converter with dedusting function is provided, described frequency converter comprises a casing, the both sides of described casing are respectively provided with two groups of air intake passages, described air intake passage is symmetrical to be distributed on described casing, upper strata air intake passage is in order to the air intake of upper box, lower floor's air intake passage is in order to the air intake of lower box, and upper strata air intake passage and lower floor's air intake passage are interconnected, described frequency converter also comprises a cleaning plant, the position of described cleaning plant is corresponding with the position of described air intake passage, in order to remove the dust on described air intake passage.
Frequency converter described in the utility model, structure is simple, easy to operate, but also has dedusting function, does not need frequently to change dust-proof mesh enclosure, also saves cost accordingly.
Preferably, described cleaning plant comprises a mounting bar and cleaning cloth, wherein, one end of described cleaning cloth is nested in the rotating shaft in described mounting bar, the other end is provided with a card article, after described cleaning cloth has cleared up the dust on described air intake passage surface, then by described card article and the clamping of described mounting bar phase.
Preferably, described rotating shaft is provided with an elastic component, makes described cleaning cloth in drawing process, realize the effect of namely stopping namely to draw.
Preferably, the upside of described casing is provided with air-out passage, in order to get rid of the heat that in described casing, components and parts work produces; Described casing is also provided with a dust-proof mesh enclosure, described dust-proof mesh enclosure is positioned at the top of described air-out passage, described dust-proof mesh enclosure is provided with four installing holes, and described installing hole is uniformly distributed on described dust-proof mesh enclosure, corresponding with the position of the screwed hole of four above described casing, described dust-proof mesh enclosure is in order to stop that grieshoch enters in described casing.
Preferably, the lower surface of described dust-proof mesh enclosure is provided with a water-absorbing sponge, and described water-absorbing sponge is embedded in the lower surface of described dust-proof mesh enclosure, and the steam in blocks air enters described box house.
Preferably, the external upper shell in top of the front end face of described casing, described upper shell and described casing are interlockingly connected, described upper shell is provided with a display screen and functional areas, described display screen and described functional areas are all embedded on described upper shell, and described display screen is in order to show described frequency converter current state situation; Described functional areas are in order to perform each function of described frequency converter.
Preferably, the external lower house in bottom of the front end face of described casing, described lower house is connected with the inside of described casing, the bottom of described lower house is connected with the bottom of described casing by a rotating shaft, described lower house is around the lower rotation of described casing, the top of described lower house is fixedly connected with described casing by two knobs, and described knob is symmetrically distributed in the both sides of described lower house.
Preferably, the rear end face of described casing is provided with a radiator, described radiator and described casing are interlockingly connected, snap fit is identical with the snap fit between described upper shell and described casing, be connected between described radiator with described casing, the heat that described radiator produces from components and parts in described casing in order to the row of acceleration.
Preferably, the both sides of described radiator are respectively provided with a plate, described connecting plate is symmetricly set on the both sides of described radiator, and be connected with the rear section of described casing, connecting plate described in each block is respectively provided with two fixing holes, described fixing hole is symmetrically distributed in the both sides up and down of described connecting plate, and fixing hole described in one of them is full circle, and fixing hole described in another is open slotted eye.
The beneficial effects of the utility model are compared with the prior art: frequency converter described in the utility model, and structure is simple, easy to operate, but also has dedusting function, does not need frequently to change dust-proof mesh enclosure, also saves cost accordingly.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the frequency converter of dedusting function.
Embodiment
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to shown in Fig. 1, it is the structural representation of the detachable vertical frequency converter of the utility model, described frequency converter comprises a casing 1, and described casing 1 is a cuboid, and four angles of described casing 1 all cave inward, and smooth surface, prevent described frequency converter when carrying or install, four angles of described casing 1 are damaged or collision cleft, the both sides of described casing 1 are respectively provided with two groups of air intake passage (not shown), described air intake passage is symmetrical to be distributed on described casing 1, upper strata air intake passage is in order to the air intake of upper box, lower floor's air intake passage is in order to the air intake of lower box, and upper strata air intake passage and lower floor's air intake passage are interconnected, work under making the components and parts of described casing 1 inside be in suitable temperature always, described frequency converter also comprises a cleaning plant 2, and the position of described cleaning plant 2 is corresponding with the position of described air intake passage, in order to remove the dust on described air intake passage, described cleaning plant 2 comprises a mounting bar 21 and cleaning cloth 22, wherein, one end of described cleaning cloth 22 is nested in the rotating shaft in described mounting bar 21, the other end is provided with a card article 23, after described cleaning cloth 22 has cleared up the dust on described air intake passage surface, revolution has entered in described mounting bar 21, then by described card article 23 and the clamping of described mounting bar 21 phase, prevent described cleaning cloth 22 from all entering in described mounting bar 21, be inconvenient to take, described rotating shaft is provided with an elastic component (not shown), makes described cleaning cloth 22 in drawing process, realize the effect of namely stopping namely to draw, the upside of described casing 1 is provided with air-out passage 3, in order to get rid of the heat that in described casing 1, described components and parts work produces, described casing 1 is also provided with a dust-proof mesh enclosure 4, described dust-proof mesh enclosure 4 is positioned at the top of described air-out passage 3, described dust-proof mesh enclosure 4 is provided with four installing holes 5, and described installing hole 5 is uniformly distributed on described dust-proof mesh enclosure 4, corresponding with the position of four screwed holes 6 above described casing 1, described dust-proof mesh enclosure 4 is in order to stop that grieshoch enters in described casing 1, the lower surface of described dust-proof mesh enclosure 4 is provided with a water-absorbing sponge (not shown), and described water-absorbing sponge is embedded in the lower surface of described dust-proof mesh enclosure 4, and it is inner that the steam in blocks air enters described casing 1, described air intake passage 2 also can be provided with the dust-proof mesh enclosure 4 of same structure, same stop grieshoch and steam enter in described casing 1, the external upper shell 7 in top of the front end face of described casing 1, described upper shell 7 is interlockingly connected with described casing 1, when described upper shell 7 is connected with described casing 1, described upper shell 7 vertically inserts the top of the front end face of described casing 1, when described upper shell 7 needs to disassemble, only a little with the bottom supporting dynamic described upper shell 7, just can need disassemble from described casing 1, described upper shell 7 is provided with display screen 8 and functional areas 9, described display screen 8 is all embedded on described upper shell 7 with described functional areas 9, and described display screen 8 is in order to show described frequency converter current state situation, described functional areas 9 are in order to perform each function of described frequency converter, the external lower house 10 in bottom of the front end face of described casing 1, described lower house 10 is connected with the inside of described casing 1, the bottom of described lower house 10 is connected with the bottom of described casing 1 by a rotating shaft (not shown), described lower house 10 is around the lower rotation of described casing 1, the top of described lower house 10 is fixedly connected with described casing 1 by two knobs 11, described knob 11 is symmetrically distributed in the both sides of described lower house 10, when described lower house 10 opened by needs, only need unscrew the described knob 11 of described lower house 10 both sides, make described lower house 10 around described axis of rotation again, then can see the inside of described casing 1, and operate accordingly, the rear end face of described casing 1 is provided with a radiator 12, described radiator 12 is interlockingly connected with described casing 1, snap fit is identical with the snap fit between described upper shell 7 and described casing 1, be connected between described radiator 12 with described casing 1, the heat that described radiator 12 produces from components and parts in described casing 1 in order to the row of acceleration, the both sides of described radiator 12 are respectively provided with a plate 13, described connecting plate 13 is symmetricly set on the both sides of described radiator 12, and be connected with the rear section of described casing 1, connecting plate 13 described in each block is respectively provided with two fixing holes 14, described fixing hole 14 is symmetrically distributed in the both sides up and down of described connecting plate 13, described in one of them, fixing hole 14 is full circle, described in another, fixing hole 14 is open slotted eye, such design can reduce the processing technology of described fixing hole 14, also facilitates the installation of described frequency converter.
Frequency converter described in the utility model, structure is simple, easy to operate, but also has dedusting function, does not need frequently to change dust-proof mesh enclosure, also saves cost accordingly.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection range of the present utility model.
Claims (9)
1. one kind has the frequency converter of dedusting function, it is characterized in that, described frequency converter comprises a casing, the both sides of described casing are respectively provided with two groups of air intake passages, described air intake passage is symmetrical to be distributed on described casing, upper strata air intake passage is in order to the air intake of upper box, lower floor's air intake passage is in order to the air intake of lower box, and upper strata air intake passage and lower floor's air intake passage are interconnected, described frequency converter also comprises a cleaning plant, the position of described cleaning plant is corresponding with the position of described air intake passage, in order to remove the dust on described air intake passage.
2. frequency converter according to claim 1, it is characterized in that, described cleaning plant comprises a mounting bar and cleaning cloth, wherein, one end of described cleaning cloth is nested in the rotating shaft in described mounting bar, the other end is provided with a card article, after described cleaning cloth has cleared up the dust on described air intake passage surface, then by described card article and the clamping of described mounting bar phase.
3. frequency converter according to claim 2, is characterized in that, described rotating shaft is provided with an elastic component, makes described cleaning cloth in drawing process, realizes the effect of namely stopping namely to draw.
4. frequency converter according to claim 3, is characterized in that, the upside of described casing is provided with air-out passage, in order to get rid of the heat that in described casing, components and parts work produces; Described casing is also provided with a dust-proof mesh enclosure, described dust-proof mesh enclosure is positioned at the top of described air-out passage, described dust-proof mesh enclosure is provided with four installing holes, and described installing hole is uniformly distributed on described dust-proof mesh enclosure, corresponding with the position of the screwed hole of four above described casing, described dust-proof mesh enclosure is in order to stop that grieshoch enters in described casing.
5. frequency converter according to claim 4, is characterized in that, the lower surface of described dust-proof mesh enclosure is provided with a water-absorbing sponge, and described water-absorbing sponge is embedded in the lower surface of described dust-proof mesh enclosure, and the steam in blocks air enters described box house.
6. frequency converter according to claim 5, it is characterized in that, the external upper shell in top of the front end face of described casing, described upper shell and described casing are interlockingly connected, described upper shell is provided with a display screen and functional areas, described display screen and described functional areas are all embedded on described upper shell, and described display screen is in order to show described frequency converter current state situation; Described functional areas are in order to perform each function of described frequency converter.
7. frequency converter according to claim 6, it is characterized in that, the external lower house in bottom of the front end face of described casing, described lower house is connected with the inside of described casing, the bottom of described lower house is connected with the bottom of described casing by a rotating shaft, described lower house is around the lower rotation of described casing, and the top of described lower house is fixedly connected with described casing by two knobs, and described knob is symmetrically distributed in the both sides of described lower house.
8. frequency converter according to claim 7, it is characterized in that, the rear end face of described casing is provided with a radiator, described radiator and described casing are interlockingly connected, snap fit is identical with the snap fit between described upper shell and described casing, be connected between described radiator with described casing, the heat that described radiator produces from components and parts in described casing in order to the row of acceleration.
9. frequency converter according to claim 8, it is characterized in that, the both sides of described radiator are respectively provided with a plate, described connecting plate is symmetricly set on the both sides of described radiator, and be connected with the rear section of described casing, connecting plate described in each block is respectively provided with two fixing holes, described fixing hole is symmetrically distributed in the both sides up and down of described connecting plate, fixing hole described in one of them is full circle, and fixing hole described in another is open slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537032.5U CN204794655U (en) | 2015-07-22 | 2015-07-22 | Converter with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537032.5U CN204794655U (en) | 2015-07-22 | 2015-07-22 | Converter with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794655U true CN204794655U (en) | 2015-11-18 |
Family
ID=54534629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537032.5U Expired - Fee Related CN204794655U (en) | 2015-07-22 | 2015-07-22 | Converter with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794655U (en) |
-
2015
- 2015-07-22 CN CN201520537032.5U patent/CN204794655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |