CN208143080U - A kind of special frequency converter for jet loom - Google Patents
A kind of special frequency converter for jet loom Download PDFInfo
- Publication number
- CN208143080U CN208143080U CN201820795971.3U CN201820795971U CN208143080U CN 208143080 U CN208143080 U CN 208143080U CN 201820795971 U CN201820795971 U CN 201820795971U CN 208143080 U CN208143080 U CN 208143080U
- Authority
- CN
- China
- Prior art keywords
- air channel
- blowers
- cooling air
- cooling
- frequency converter
- 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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- Looms (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
The utility model relates to converter technology fields, especially a kind of special frequency converter for jet loom, including host, the partition of shell and setting inside housings, shell is divided into host installation cavity and cooling air channel by partition, the host part of installation frequency converter in the host installation cavity, cooling fin is set inside cooling air channel, one end of cooling air channel is provided with No.1 blower, the other end of cooling air channel is provided with air inlet strainer；No. two blowers are provided in cooling air channel between air inlet strainer and cooling fin, and No. two blowers are located at close to one end of air inlet strainer；A kind of obtained special frequency converter for jet loom of the utility model, utilize the Position Design of No.1 blower, it can effectively make the air-flow in cooling air channel more stable, cooperate the design of air inlet strainer and No. two blowers simultaneously, more easily carry out deashing, it avoids air duct from blocking, promotes the stability used.
Description
Technical field
The utility model relates to converter technology field, especially a kind of special frequency converter for jet loom.
Background technique
In the prior art, generally can all there be cooling air channel for frequency converter, inner tight is arranged with cooling fin, and utilizes wind
Machine is towards cooling fin air blast.In actual use, especially in textile industry, the wool fibre in air is more, in length
After time use, wool fibre can be assembled on a heat sink, cause to block cooling air channel, influence the heat dissipation to frequency converter host.
And after frequency converter installation, air limitation, it is difficult to which realization manually quickly cleans, and will affect the normal operation of equipment.
Utility model content
It is simple that a kind of structure is provided purpose of the utility model is to solve the deficiency of above-mentioned technology, is able to achieve automatic
Deashing, the special frequency converter for jet loom for ensuring cooling performance.
In order to achieve the above object, a kind of special frequency converter for jet loom designed by the utility model, including host, shell
Shell is divided into host installation cavity and cooling air channel, the host installation cavity by the partition of body and setting inside housings, partition
The host part of interior installation frequency converter, cooling fin is arranged inside cooling air channel, one end of cooling air channel is provided with No.1 wind
Machine is provided with air inlet strainer in the other end of cooling air channel；It is provided in cooling air channel between air inlet strainer and cooling fin
No. two blowers, and No. two blowers are located at close to one end of air inlet strainer；Wherein No.1 blower is suction ventilator, will be in cooling air channel
Air is sucked out to outside, and No. two blowers are air blower, blows out after the air in cooling air channel is blowed to air inlet strainer to outside；One
Number blower and No. two blowers pass through control chip connection power supply.
Above-mentioned technical proposal is realized in cooling air channel by the air draught of No.1 blower and carries out air circulation, while entering the wind filter
The design of net can effectively reduce the amount of dust in cooling air channel, and the air draught of No.1 blower is avoided that high-speed flow is direct
Impact causes the aggregation that dust is excessive, too fast on a heat sink；And the design of No. two blowers inside cooling air channel, when into
After dust aggregation to a certain degree on wind strainer, then the dust entered the wind on strainer is blown down using No. two blowers, it can be quickly clear
Reason, it is ensured that cooling air channel it is unimpeded, promote the cooling performance and service performance of frequency converter.
The air-out area of No. two blowers is corresponding with air inlet strainer.The design of the structure can effectively promote No. two blowers
The efficiency that the dust entered the wind on strainer is blown off, and more preferably to the deashing property on air inlet strainer.
A kind of obtained special frequency converter for jet loom of the utility model can have using the Position Design of No.1 blower
Effect the air-flow made in cooling air channel it is more stable, while cooperate air inlet strainer and No. two blowers design, more easily into
Row deashing, avoids air duct from blocking, and promotes the stability used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1：
As shown in Figure 1, the present embodiment description a kind of special frequency converter for jet loom, including host part 9, shell 1 and
Partition 2 inside shell 1 is set, and partition 2 divides shell 1 for host installation cavity 3 and cooling air channel 4, the host installation
The host part 9 of installation frequency converter, cooling fin 5 is arranged inside cooling air channel 4, is provided in one end of cooling air channel 4 in chamber 3
No.1 blower 6 is provided with air inlet strainer 7 in the other end of cooling air channel 4；Cooling wind between air inlet strainer 7 and cooling fin 5
No. two blowers 8 are provided in road 4, and No. two blowers 8 are located at close to one end of air inlet strainer 7；Wherein No.1 blower 6 is air draught
Air in cooling air channel 4 is sucked out to outside machine, and No. two blowers 8 are air blower, by the air in cooling air channel 4 blow into
It blows out after wind strainer 7 to outside；No.1 blower 6 connects power supply by controlling chip with No. two blowers 8.
The air-out area of No. two blowers 8 is corresponding with air inlet strainer 7.
Claims (2)
1. a kind of special frequency converter for jet loom, it is characterized in that：Including host, shell and setting partition inside housings, every
Shell is divided into host installation cavity and cooling air channel by plate, the host part of installation frequency converter in the host installation cavity, cold
Cooling fin is but set inside air duct, one end of cooling air channel is provided with No.1 blower, is provided in the other end of cooling air channel
Enter the wind strainer；No. two blowers are provided in cooling air channel between air inlet strainer and cooling fin, and No. two blowers are positioned at close
Enter the wind one end of strainer；Wherein No.1 blower is suction ventilator, and the air in cooling air channel is sucked out to outside, and No. two blowers are drum
Blower is blown out after the air in cooling air channel is blowed to air inlet strainer to outside；No.1 blower and No. two blowers pass through control
Chip connects power supply.
2. special frequency converter for jet loom according to claim 1, it is characterized in that：The air-out area and air inlet of No. two blowers
Strainer is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795971.3U CN208143080U (en) | 2018-05-25 | 2018-05-25 | A kind of special frequency converter for jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795971.3U CN208143080U (en) | 2018-05-25 | 2018-05-25 | A kind of special frequency converter for jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208143080U true CN208143080U (en) | 2018-11-23 |
Family
ID=64314417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820795971.3U Expired - Fee Related CN208143080U (en) | 2018-05-25 | 2018-05-25 | A kind of special frequency converter for jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208143080U (en) |
-
2018
- 2018-05-25 CN CN201820795971.3U patent/CN208143080U/en not_active Expired - Fee Related
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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: 20181123 |