CN203289814U - A radiating device for a frequency converter - Google Patents
A radiating device for a frequency converter Download PDFInfo
- Publication number
- CN203289814U CN203289814U CN201320303480XU CN201320303480U CN203289814U CN 203289814 U CN203289814 U CN 203289814U CN 201320303480X U CN201320303480X U CN 201320303480XU CN 201320303480 U CN201320303480 U CN 201320303480U CN 203289814 U CN203289814 U CN 203289814U
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- CN
- China
- Prior art keywords
- frequency converter
- electronic control
- control cabinet
- window
- holes
- 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 - Lifetime
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Abstract
The utility model discloses a radiating device for a frequency converter. The radiating device comprises an electronic control cabinet and an air draft box. The frequency converter is disposed in the electronic control cabinet; a cabinet door of the electronic control cabinet is provided with a window; a mesh covers the window; a shell of the electronic control cabinet is provided with a plurality of holes; a shell of the air draft box is provided with a through hole which is communicated with the holes through a pipe; the holes are formed in the top shell of the electronic control cabinet; and the mesh is a steel wire mesh. The cabinet door is provided with the window which facilitates indraft of external cool air, the thin steel wire mesh layer, which covers the window, prevents entry of flying fluff; and an upper iron plate of the electronic control cabinet is provided with the plurality of holes, an iron plate of the air draft box is provided with the through hole, and the pipe is employed for communicating the three holes, so that the hot air in the electronic control cabinet can be sucked into an air duct directly. With the method, additional radiating fans are not required and ambient temperature of the frequency converter is reduced.
Description
Technical field
The utility model relates to a kind of heat abstractor for frequency converter, belongs to field of textile machinery.
Background technology
After high speed drawing frame in textile machine is long between in use, the Ai Mo character of strong sudden strain of a muscle " POFF " the frequently fault that changes often occurs, and its shell there is the overheating deforming phenomenon.This is that the environment for use excess Temperature causes., through observing, find that frequency converter is the highest on every side.Open the cabinet door, wave of heat blows against one's face.Originally, this Design of Inverter was arranged in can of an approximate sealing in the car tripe, and frequency converter itself has a radiator fan, but the hot blast that blows out is circulated in can, can't dispel the heat.Frequency converter is worked for a long time in such environment, which has not bad.Therefore, the heat dissipation problem that how to solve the frequency converter external environment condition is that those skilled in the art are worth research.
The utility model content
The purpose of this utility model is for the not enough problem of frequency converter heat radiation in prior art, and a kind of heat abstractor for frequency converter is provided.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of heat abstractor for frequency converter, comprise electrical control cubicles and air-suction trunk, be provided with frequency converter in described electrical control cubicles, offer window on the cabinet door of described electrical control cubicles, be coated with net on described window, offer several holes on described electrical control cubicles shell, offer through hole on described air-suction trunk shell, be communicated with by pipe between described hole and through hole, described hole is located on the top enclosure of electrical control cubicles, and described net is steel wire.
According to the technical solution of the utility model, opened a window on the cabinet door, be beneficial to the suction of cool ambient air, simultaneously coated with one deck finer wire net, enter in order to avoid fly suede, separately offer several holes on iron plate above electrical control cubicles, offer a through hole simultaneously on the iron plate of air-suction trunk, and with pipe, these three holes are communicated with, the hot-air in electrical control cubicles directly is inhaled in air channel.Utilize the method, neither need additionally to increase radiator fan, reduced again frequency converter temperature on every side.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
EmbodimentAs shown in Figure 1, frequency converter cooling device, comprise electrical control cubicles 1 and air-suction trunk 2, be provided with frequency converter in described electrical control cubicles 1, offer window 111 on the cabinet door 11 of described electrical control cubicles 1, be coated with steel wire 4 on described window 111, offer 2 holes 12 on described electrical control cubicles 1 shell, offer through hole 21 on described air-suction trunk 2 shells, be communicated with by pipe 3 between described hole 12 and through hole 21, described hole 12 is located on the top enclosure of electrical control cubicles 1.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (3)
1. frequency converter cooling device, it is characterized in that: comprise electrical control cubicles (1) and air-suction trunk (2), described electrical control cubicles is provided with frequency converter in (1), offer window (111) on the cabinet door (11) of described electrical control cubicles (1), be coated with net (4) on described window (111), offer several holes (12) on described electrical control cubicles (1) shell, offer through hole (21) on described air-suction trunk (2) shell, be communicated with by pipe (3) between described hole (12) and through hole (21).
2. frequency converter cooling device according to claim 1, it is characterized in that: described hole (12) are located on the top enclosure of electrical control cubicles (1).
3. frequency converter cooling device according to claim 1 and 2, it is characterized in that: described net (4) is steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320303480XU CN203289814U (en) | 2013-05-30 | 2013-05-30 | A radiating device for a frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320303480XU CN203289814U (en) | 2013-05-30 | 2013-05-30 | A radiating device for a frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289814U true CN203289814U (en) | 2013-11-13 |
Family
ID=49546147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320303480XU Expired - Lifetime CN203289814U (en) | 2013-05-30 | 2013-05-30 | A radiating device for a frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428466A (en) * | 2017-08-30 | 2019-03-05 | 际华三五四二纺织有限公司 | A kind of frequency converter cooling device |
| CN109869814A (en) * | 2019-03-28 | 2019-06-11 | 四川长虹空调有限公司 | Air-conditioner outdoor unit |
-
2013
- 2013-05-30 CN CN201320303480XU patent/CN203289814U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428466A (en) * | 2017-08-30 | 2019-03-05 | 际华三五四二纺织有限公司 | A kind of frequency converter cooling device |
| CN109869814A (en) * | 2019-03-28 | 2019-06-11 | 四川长虹空调有限公司 | Air-conditioner outdoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |