CN206272991U - A kind of explosion-proof device for frequency transformer - Google Patents
A kind of explosion-proof device for frequency transformer Download PDFInfo
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- CN206272991U CN206272991U CN201621285916.7U CN201621285916U CN206272991U CN 206272991 U CN206272991 U CN 206272991U CN 201621285916 U CN201621285916 U CN 201621285916U CN 206272991 U CN206272991 U CN 206272991U
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- explosion
- fixed
- proof
- frequency converter
- proof tank
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Abstract
The utility model is related to a kind of explosion-proof device for frequency transformer, including frequency converter and explosion-proof tank, the backboard of explosion-proof tank uses aluminum heat-conducting plate, radiator is fixed with aluminum heat-conducting plate lateral wall, the power component of frequency converter is fixed on aluminum heat-conducting plate by heat conductive silica gel, viewing window is offered in the door body of explosion-proof tank, sealing is fixed with form body at viewing window, and the guidance panel being connected with Frequency Converter Control is provided with form body.The backboard of the utility model explosion-proof tank uses aluminum heat-conducting plate, thus the heat that transducer power element is produced can be transmitted to outside explosion-proof tank well, so as to reach the problem of cooling, it is to avoid transducer power element is damaged because temperature is too high；The various parameters of frequency converter can be easily checked by form body, the interactive capability of frequency conversion explosion proof device is improve, and implosion guard is fixed in door body using pressing plate, implosion guard and pressing plate convenient disassembly, the control parameter of convenient modification frequency converter, it is time saving and energy saving.
Description
Technical field
The utility model belongs to electrical equipment field of explosion, more particularly to a kind of explosion-proof device for frequency transformer.
Background technology
With the fast development of application converter technique and microelectric technique, in many engineering fields（Such as crane）In, all
Frequency converter can be used, application of the frequency converter on electronic control technology is more and more extensive, but frequency converter is in working long hours, and can produce
Amount of heat, frequency converter is easily damaged, and frequency converter be arranged on explosion-protection equipment in, it is impossible to it was observed that frequency converter working condition and
And various fault messages, when needing to observe or adjust the parameter of frequency converter, it is necessary to open the door body of explosion-proof tank, and explosion-proof door
Body is bolted on explosion-proof tank by multiple, and dismounting is inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of explosion-proof device for frequency transformer, and it not only avoid frequency conversion
Device temperature is too high, and easily checks and change the various parameters of frequency converter, it is ensured that constantly interacting between man-machine.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of explosion-proof device for frequency transformer, including frequency converter and explosion-proof tank, the backboard of the explosion-proof tank use aluminum heat-conducting plate,
Radiator is fixed with aluminum heat-conducting plate lateral wall, the power component of the frequency converter is fixed on aluminum heat conduction by heat conductive silica gel
On plate, viewing window is offered in the door body of the explosion-proof tank, sealing is fixed with form body at viewing window, and the form body is by fixing
Box body on door body madial wall, the implosion guard being enclosed within viewing window and it is fixed on door body lateral wall and is used to fix explosion-proof glass
The pressing plate of glass is constituted, and the port of box body is docked with viewing window, and sealing gasket, box body are housed between implosion guard and the port wall of box body
Side wall is provided with cable inlet port, and the guidance panel being connected with Frequency Converter Control is provided with box body, can through implosion guard
Observe the display screen of guidance panel.
Frequency converter relay indicating light is installed in the box body.
Explosion-proof terminal is fixed with the wall of the explosion-proof tank side case is installed, this explosion-proof tank side wall is provided with pacifies with explosion-proof terminal
The terminal sleeve that vanning is connected.
The explosion-proof tank roof is provided with hanger.
The explosion-proof tank bottom wall lower section is fixed with base, and base is provided with mounting hole.
The guidance panel is touch-screen type guidance panel.
The backboard of the utility model explosion-proof tank uses aluminum heat-conducting plate, well can thus produce transducer power element
Raw heat is transmitted to explosion-proof tank outside, so as to reaching the problem of cooling, it is to avoid transducer power element is because temperature is too high
Damage；The utility model is provided with the operation being connected with Frequency Converter Control by setting form body on explosion-proof tank in form body
Panel, the various parameters of frequency converter can be easily checked by the form body, can intuitively monitor to run each of motor
Working condition is planted, the various fault messages of frequency converter can be quickly transferred, to be so achieved that and just can observe change without unpacking
The function of frequency device guidance panel, improves the interactive capability of frequency conversion explosion proof device, and implosion guard is fixed using pressing plate
In door body, such implosion guard convenient disassembly, the control parameter of convenient modification frequency converter is time saving and energy saving, reduces because repairing
Change the parameter of frequency converter, and need to open a variety of difficulties of explosion-proof tank door body.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of form body of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, a kind of explosion-proof device for frequency transformer, including frequency converter and explosion-proof tank 1, the backboard 2 of explosion-proof tank are adopted
Aluminum heat-conducting plate is used, radiator 15 is fixed with aluminum heat-conducting plate lateral wall, remaining wallboard is welded using steel plate, the work(of frequency converter
Rate element is fixed on aluminum heat-conducting plate by heat conductive silica gel, and the heat produced by the power component of frequency converter is directly transferred to scattered
Hot device, then with cool ambient air heat convection so that the power component temperature control of frequency converter is in allowed band.Explosion-proof tank
Viewing window is offered in door body 16, sealing is fixed with form body 3 at viewing window, form body is by the box that is fixed on door body madial wall
Body 4, the implosion guard 5 being enclosed within viewing window and being fixed on door body lateral wall is used to fixing the pressing plate 6 of implosion guard and constitutes, and presses
Plate 6 is bolted on door body lateral wall, and the port of box body 4 is docked with viewing window, and box body 4 can be solid using welding manner
It is scheduled in door body, sealing gasket 7 is housed between implosion guard and the port wall of box body, box side wall is provided with cable inlet port 8,
The guidance panel 9 being connected with Frequency Converter Control is installed, guidance panel can use touch-screen type guidance panel, operation side in box body
Just, through the display screen of implosion guard observable guidance panel, the various parameters of so convenient observation frequency converter can be intuitively
The various working conditions of operation motor are monitored, the interactive capability of frequency conversion explosion proof device is improve, is fixed with door body 16
Nameplate 17 and label 18.
Frequency converter relay indicating light is installed, indicator lamp is conducive to user to understand the working condition of crane in box body.
Explosion-proof terminal is fixed with the wall of explosion-proof tank side case 10 is installed, this explosion-proof tank side wall is provided with to be installed with explosion-proof terminal
The terminal sleeve that case is connected, terminal sleeve can select seven core terminal sleeves 11 and end of thread sub-set 12, good airproof performance.
Explosion-proof tank roof is provided with hanger 13, and explosion-proof tank can be sling by hanger 13, is so easy to explosion-proof tank to load and unload fortune
It is defeated.
Explosion-proof tank bottom wall lower section is fixed with base 14, and base 14 is provided with mounting hole, facilitates explosion-proof tank to fixedly mount.
Claims (6)
1. a kind of explosion-proof device for frequency transformer, including frequency converter and explosion-proof tank, it is characterised in that：The backboard of the explosion-proof tank uses aluminium
Heat-conducting plate processed, is fixed with radiator on aluminum heat-conducting plate lateral wall, the power component of the frequency converter is fixed by heat conductive silica gel
On aluminum heat-conducting plate, viewing window is offered in the door body of the explosion-proof tank, sealing is fixed with form body at viewing window, described to regard
Forms are used for by the box body being fixed on door body madial wall, the implosion guard being enclosed within viewing window and being fixed on door body lateral wall
The pressing plate of fixed implosion guard is constituted, and the port of box body is docked with viewing window, is equipped between implosion guard and the port wall of box body
Sealing gasket, box side wall is provided with cable inlet port, and the guidance panel being connected with Frequency Converter Control is provided with box body, passes through
The display screen of implosion guard observable guidance panel.
2. explosion-proof device for frequency transformer according to claim 1, it is characterised in that：Frequency converter work is installed in the box body
Indicator lamp.
3. explosion-proof device for frequency transformer according to claim 1, it is characterised in that：It is fixed with the wall of the explosion-proof tank side anti-
Quick-fried terminal installs case, and this explosion-proof tank side wall is provided with installs the terminal sleeve that case is connected with explosion-proof terminal.
4. explosion-proof device for frequency transformer according to claim 1, it is characterised in that：The explosion-proof tank roof is provided with hanger.
5. explosion-proof device for frequency transformer according to claim 1, it is characterised in that：The explosion-proof tank bottom wall lower section is fixed with bottom
Seat, base is provided with mounting hole.
6. explosion-proof device for frequency transformer according to claim 1, it is characterised in that：The guidance panel is operated for touch-screen type
Panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285916.7U CN206272991U (en) | 2016-11-28 | 2016-11-28 | A kind of explosion-proof device for frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285916.7U CN206272991U (en) | 2016-11-28 | 2016-11-28 | A kind of explosion-proof device for frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272991U true CN206272991U (en) | 2017-06-20 |
Family
ID=59041832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285916.7U Active CN206272991U (en) | 2016-11-28 | 2016-11-28 | A kind of explosion-proof device for frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343401A (en) * | 2018-10-22 | 2019-02-15 | 正知（上海）智能技术有限公司 | A kind of human-computer interactive control system and explosion-proof tank based on ARM |
| CN109429448A (en) * | 2017-08-29 | 2019-03-05 | 天津测防爆科技有限公司 | A kind of explosion-proof frequency converter |
| CN110996589A (en) * | 2019-12-30 | 2020-04-10 | 南阳市中通防爆电机电器有限公司 | Explosion-proof case of touch-sensitive screen |
-
2016
- 2016-11-28 CN CN201621285916.7U patent/CN206272991U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429448A (en) * | 2017-08-29 | 2019-03-05 | 天津测防爆科技有限公司 | A kind of explosion-proof frequency converter |
| CN109343401A (en) * | 2018-10-22 | 2019-02-15 | 正知（上海）智能技术有限公司 | A kind of human-computer interactive control system and explosion-proof tank based on ARM |
| CN110996589A (en) * | 2019-12-30 | 2020-04-10 | 南阳市中通防爆电机电器有限公司 | Explosion-proof case of touch-sensitive screen |
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