CN208128121U - A kind of frequency conversion tank - Google Patents
A kind of frequency conversion tank Download PDFInfo
- Publication number
- CN208128121U CN208128121U CN201820667387.XU CN201820667387U CN208128121U CN 208128121 U CN208128121 U CN 208128121U CN 201820667387 U CN201820667387 U CN 201820667387U CN 208128121 U CN208128121 U CN 208128121U
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- CN
- China
- Prior art keywords
- filter screen
- axial flow
- flow blower
- cabinet body
- iii
- 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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- Cleaning In General (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of frequency conversion tank includes cabinet body, frequency converter, axial flow blower I, axial flow blower II, axial flow blower III, axial flow blower IV, compressed air blow gun, small-sized air compressor, control valve, control panel, suction nozzle, negative-pressure air fan, dust bag；The utility model can periodically clear up filter screen in the position of filter screen setting compressed air blow gun, solve the problems, such as that filter screen blocks, so that cooling heat extraction airflow smooth, is easy for the hot gas in cabinet to be discharged, frequency converter and cabinet body good cooling effect；In the opposite side of compressed air blow gun, suction nozzle is set, when compressed air blow gun cleans filter screen, negative-pressure air fan movement is by suction nozzle absorption from blowing off the objects such as the dust to get off on filter screen and be recovered in dust bag, it ensure that the cleaning of surrounding enviroment, ensure that the quality of air inlet to a certain extent.
Description
Technical field
The utility model belongs to electrical apparatus control equipment field, in particular to a kind of frequency conversion tank of good heat dissipation effect.
Background technique
With the development of society, frequency converter has obtained great popularization, the energy can effectively be reduced by frequency converter and disappeared
Consumption, at present frequency converter using when be all that cabinet to be placed on is intracorporal, cabinet body is a comparatively closed space, and in frequency converter
The component in portion such as IGBT, reactor etc. are the big parts of fever, and frequency converter uses for a long time, and the heat that component generates spends product more
It is tired and cannot timely and effectively distribute, many secondary disasters can be generated, less serious case causes component to burn to scrap, and frequency converter is not
It can use, severe one may cause fire.The temperature in frequency conversion tank is reduced, the safety that frequency converter uses is improved, improves frequency conversion
Swimmingly the intracorporal hot-air of cabinet will be discharged it is necessary to carry out cooling operation to frequency converter for the service life of device, simultaneously also
Guarantee the cleaning of interior of the cabinet air；At present occurs diversified heat radiating type frequency conversion tank on the market, they are being used
It can satisfy certain needs in the process, but still there are many shortcomings, such as：Now more is using axis stream
Blower and the mode of strainer cooperation cool down to the frequency converter in frequency conversion tank, and this method is easy to form one on the surface of strainer
The coating of the objects such as layer dust, strainer is blocked,（It is especially weaving, the poor field of the environment such as mine, about 20 minutes just
One layer of coating can be formed on strainer block strainer）, do not handled in time after coating once being formed, will cause air inlet and have some setbacks
Freely, intake is inadequate, certainly will influence the stability of entire radiating airflow, and the heat dissipation effect of frequency converter is bad, and temperature drop is not got off,
The safety for reducing its service life and using, furthermore also will increase the load of axial flow blower, axial flow blower is easy to burn.
Utility model content
To solve problem of the prior art, the utility model provides that a kind of structure is simple, Novel variable-frequency of good heat dissipation effect
Cabinet.
Existing to solve the problems, such as, utility model adopts the following technical scheme that：A kind of frequency conversion tank include cabinet body, frequency converter,
Axial flow blower I, axial flow blower II, axial flow blower III, axial flow blower IV, compressed air blow gun, small-sized air compressor, control valve, behaviour
Control panel, suction nozzle, negative-pressure air fan, dust bag；The frequency converter is mounted in cabinet body；The axial flow blower I is mounted on cabinet body
Above；The axial flow blower II is mounted on the top of frequency converter；The axial flow blower III is mounted on the Left-Hand Panel of the cabinet body
On；Filter screen III is also equipped on the axial flow blower III；The axial flow blower IV is mounted in the right panel of the cabinet body；
Filter screen IV is also equipped on the axial flow blower IV；The compressed air blow gun be equipped with it is several, be mounted on the filter screen III,
The top of filter screen IV carries out cleaning operation to filter screen III, filter screen IV；The compressed air blow gun uses pipeline and control
Valve is connected；The control valve is connected using pipeline with the small-sized air compressor；There are two the suction nozzle is set, it is separately mounted to described
The lower section of filter screen III, filter screen IV；The suction nozzle is connected using aspiration channel with the negative-pressure air fan；The negative-pressure air fan is ined succession
The dust bag；The control panel is mounted in the cabinet door of cabinet body.
Further, the negative-pressure air fan, control valve, small-sized air compressor are controlled by control panel.
The beneficial effects of the utility model：（1）The utility model can be in the position of filter screen setting compressed air blow gun
Filter screen is cleared up in timing, solves the problems, such as that filter screen blocks, so that cooling heat extraction airflow smooth, being easy will be in cabinet
Hot gas discharge, frequency converter and cabinet body good cooling effect；（2）Compressed air blow gun is set, so that steady air current, axial flow blower
Workload is small, long service life；（3）Suction nozzle is arranged in the opposite side of compressed air blow gun in the utility model, empty in compression
When air-blowing mouth cleans filter screen, negative-pressure air fan movement blows off the dust to get off by suction nozzle absorption from filter screen
Equal objects are simultaneously recovered in dust bag, be ensure that the cleaning of surrounding enviroment, be ensure that the quality of air inlet to a certain extent；（4）
The utility model is arranged control panel and controls negative-pressure air fan, control valve, small-sized air compressor, can be set as needed negative pressure wind
It is the time and duty cycle of the movement of machine, control valve, small-sized air compressor, easy to use applied widely.
Detailed description of the invention
Fig. 1 is the utility model plan view；Fig. 2 is another angle level figure of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
A kind of frequency conversion tank includes cabinet body 1, frequency converter 2, axial flow blower I 3, axial flow blower II 4, axial flow blower III 5, axis stream wind
Machine IV 6, compressed air blow gun 7, small-sized air compressor 8, control valve 9, control panel 10, suction nozzle 11, negative-pressure air fan 12, dust bag
13；The frequency converter 2 is mounted in cabinet body 1；The axial flow blower I 3 is mounted on the upper surface of cabinet body 1；The axial flow blower II 4 is pacified
Mounted in the top of frequency converter 2；The axial flow blower III 5 is mounted on the Left-Hand Panel of the cabinet body 1；The axial flow blower III 5
On be also equipped with filter screen III 14；The axial flow blower IV 6 is mounted in the right panel of the cabinet body 1；The axial flow blower
Filter screen IV 15 is also equipped on IV 6；The compressed air blow gun 7 be equipped with it is several, be mounted on the filter screen III 14, filter screen
IV 15 top carries out cleaning operation to filter screen III 14, filter screen IV 15；The compressed air blow gun 7 uses pipeline and control
Valve 9 processed is connected；The control valve 9 is connected using pipeline with the small-sized air compressor 8；The suction nozzle 11 is pacified respectively there are two setting
Mounted in the lower section of the filter screen III 14, filter screen IV 15；The suction nozzle 11 is connected using aspiration channel with the negative-pressure air fan 12；
The negative-pressure air fan 12 is ined succession the dust bag 13；The control panel 10 is mounted in the cabinet door of cabinet body 1；The negative-pressure air fan
12, control valve 9, small-sized air compressor 8 are controlled by control panel 10.
The working principle of the utility model：Negative-pressure air fan, control valve, small-sized air compressor work week are set on operation panel
Phase and working time, when reaching setting working time small-sized air compressor movement, control valve is opened, and the air of compression is empty by compression
Filter screen is cleaned in the ejection of air-blowing mouth, and simultaneously negative-pressure air fan starts, and is inhaled the objects such as dust by suction nozzle and pipeline
Enter into dust bag.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (2)
1. a kind of frequency conversion tank, it is characterised in that：Including cabinet body, frequency converter, axial flow blower I, axial flow blower II, axial flow blower III,
Axial flow blower IV, compressed air blow gun, small-sized air compressor, control valve, control panel, suction nozzle, negative-pressure air fan, dust bag；It is described
Frequency converter is mounted in cabinet body；The axial flow blower I is mounted on the upper surface of cabinet body；The axial flow blower II is mounted on frequency converter
Top；The axial flow blower III is mounted on the Left-Hand Panel of the cabinet body；Filter screen is also equipped on the axial flow blower III
Ⅲ；The axial flow blower IV is mounted in the right panel of the cabinet body；Filter screen IV is also equipped on the axial flow blower IV；
The compressed air blow gun be equipped with it is several, the top of the filter screen III, filter screen IV is mounted on, to filter screen III, filter screen
IV carries out cleaning operation；The compressed air blow gun is connected using pipeline with control valve；The control valve using pipeline with it is described
Small-sized air compressor is connected；There are two the suction nozzle is set, it is separately mounted to the lower section of the filter screen III, filter screen IV；The suction
Mouth is connected using aspiration channel with the negative-pressure air fan；The negative-pressure air fan is ined succession the dust bag；The control panel is mounted on
In the cabinet door of cabinet body.
2. a kind of frequency conversion tank according to claim 1, it is characterised in that：The negative-pressure air fan, control valve, small-sized air compressor
It is controlled by control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667387.XU CN208128121U (en) | 2018-05-05 | 2018-05-05 | A kind of frequency conversion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667387.XU CN208128121U (en) | 2018-05-05 | 2018-05-05 | A kind of frequency conversion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128121U true CN208128121U (en) | 2018-11-20 |
Family
ID=64185193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820667387.XU Expired - Fee Related CN208128121U (en) | 2018-05-05 | 2018-05-05 | A kind of frequency conversion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030426A (en) * | 2019-12-25 | 2020-04-17 | 浙江佳乐科仪股份有限公司 | Heat pipe heat dissipation converter rack |
| CN114433479A (en) * | 2022-03-14 | 2022-05-06 | 浙江科特高温新材料有限公司 | Equipment for producing high-strength corundum impact brick for long-life carbon-free steel ladle |
-
2018
- 2018-05-05 CN CN201820667387.XU patent/CN208128121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030426A (en) * | 2019-12-25 | 2020-04-17 | 浙江佳乐科仪股份有限公司 | Heat pipe heat dissipation converter rack |
| CN114433479A (en) * | 2022-03-14 | 2022-05-06 | 浙江科特高温新材料有限公司 | Equipment for producing high-strength corundum impact brick for long-life carbon-free steel ladle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |