CN204335286U - The cabinet of Digital Control electric pollution equipment - Google Patents
The cabinet of Digital Control electric pollution equipment Download PDFInfo
- Publication number
- CN204335286U CN204335286U CN201420813591.XU CN201420813591U CN204335286U CN 204335286 U CN204335286 U CN 204335286U CN 201420813591 U CN201420813591 U CN 201420813591U CN 204335286 U CN204335286 U CN 204335286U
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- space
- cabinet
- division board
- shielding division
- shielding
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- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of cabinet of Digital Control electric pollution equipment, it is characterized in that: angle-iron frame cabinet inner space being divided into four spaces is installed in the inside of cabinet; Four spaces are specially A space, B space, C space and D space; A space and B are spatially located at the top of cabinet; D is spatially located at the bottom of cabinet; C is spatially located between A space and D space; Shielding division board A is installed in A space and is integrated in the high-power switch device on shielding division board A; The controller being provided with shielding division board B in B space and be integrated on shielding division board B and auxiliary electrical components; The heat dissipation channel on a vertical direction is formed between the inwall of shielding division board A, shielding division board B and cabinet; C space mounting has high-power components control device; D space mounting has reactor; The sidewall of cabinet is provided with winding displacement manhole appendix.The utility model have thermal diffusivity good, disturb little, that volume is little feature.
Description
Technical field
The utility model relates to electrical control cubicles technical field, particularly relates to when a kind of high frequency runs and produces the cabinet that electromagnetic interference carries out the Digital Control electric pollution equipment of Isolated Shield.
Background technology
At present, for the cabinet body structure of electric power pollution control system, generally be contained in standard cabinet, be convenient to new construction and cabinet use, its equipment mounting electronic device and high-power high-frequency device load in mixture, and produce high temperature and local ambient temperature can be caused to raise, can produce High-frequency Interference when high power device runs when high-power high-frequency device long-play, the normal operation of interference suppressor part, its high frequency produced not only has influence on the normal operation that self also can cause other equipment.
Utility model content
The technical problems to be solved in the utility model is: provide one the miniaturization of standard cabinet to be made it adaptation engineered, electronic device and high power device layering are isolated and arranges, reduce big current electric elements produce the Digital Control electric pollution equipment of electromagnetic interference cabinet to electronic device.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A cabinet for Digital Control electric pollution equipment, comprises the cabinet being provided with Qianmen and back door; It is characterized in that: angle-iron frame cabinet inner space being divided into four spaces is installed in the inside of described cabinet; Described four spaces are specially A space, B space, C space and D space; Wherein: A space and B are spatially located at the top of cabinet; D is spatially located at the bottom of cabinet; C is spatially located between A space and D space; Vertical direction in described A space is provided with shielding division board A and is integrated in the high-power switch device on shielding division board A; The controller vertical direction in described B space being provided with shielding division board B and be integrated on shielding division board B and auxiliary electrical components; The heat dissipation channel on a vertical direction is formed between the inwall of described shielding division board A, shielding division board B and cabinet; Described C space mounting has high-power components control device; Described D space mounting has reactor; The sidewall of described cabinet is provided with winding displacement manhole appendix.
As optimal technical scheme, the utility model additionally uses following technical characteristic:
Further: in described heat dissipation channel, radiator fan, radiator, insulated gate bipolar transistor and energy storage device to be installed from top to bottom.
Described shielding division board A is fixedly connected with angle-iron frame by longeron with shielding division board B.
The advantage that the utility model has and good effect are:
1, because high power device and the separated power device that can reduce of controller are because high speed opening and closing is to the interference of controller.
2, the heat dissipation channel on a vertical direction is formed between the inwall due to shielding division board A, shielding division board B and cabinet; In addition be provided with radiator fan in heat dissipation channel, the heat being more conducive to high power device to produce is got rid of in cabinet, reduces cabinet internal cause temperature and raises the impact brought controller.
3, because structure is compacter, substantially reducing overall volume, is only 1/3rd of standard cabinet, is convenient to the transformation and upgrade of engineering corporation to power consumption equipment.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model, is mainly used in the structure showing B space;
Fig. 3 is partial structurtes schematic diagram of the present utility model, is mainly used in the structure showing A space;
Fig. 4 is left view of the present utility model;
Fig. 5 is right view of the present utility model;
Fig. 6 is rearview of the present utility model.
Wherein: 1, cabinet front end frame; 2, cabinet rearward end frame; 3, crossbeam; 4, floor side member; 5, front longitudinal; 6, Digital Control plate; 7, transducer; 8, secondary power supply control plate; 9, high-power driving plate; 10, digital controller electric power system; 11, radiator fan; 12, radiator and IGBT; 13, energy storage device; 14, electric power system is isolated; 15, IGBT protective resistance; 16, protective resistance suits contactor; 17, circuit out put reactor; 18, channel-section steel; 19, binding post; 20, controller light current air switch; 21, state of a control display; 22, Qianmen; 23, Qianmen louvre; 24, back door; 25, back door louvre; 26, entrance hole;
Embodiment
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 to Fig. 6, a kind of cabinet of Digital Control electric pollution equipment, comprises the cabinet being provided with Qianmen 22 and back door 24; Angle-iron frame cabinet inner space being divided into four spaces is installed in the inside of described cabinet; Described four spaces are specially A space, B space, C space and D space; Wherein: A space and B are spatially located at the top of cabinet; D is spatially located at the bottom of cabinet; C is spatially located between A space and D space; Vertical direction in described A space is provided with shielding division board A and is integrated in the high-power switch device on shielding division board A; The controller vertical direction in described B space being provided with shielding division board B and be integrated on shielding division board B and auxiliary electrical components; The heat dissipation channel on a vertical direction is formed between the inwall of described shielding division board A, shielding division board B and cabinet; Described C space mounting has high-power components control device; Described D space mounting has reactor; The sidewall of described cabinet is provided with winding displacement manhole appendix 26.Further: in described heat dissipation channel, radiator fan, radiator, insulated gate bipolar transistor and energy storage device to be installed from top to bottom.Described shielding division board A is fixedly connected with angle-iron frame by longeron with shielding division board B.
As shown in Figure 1, multipair crossbeam 3 and longeron are installed in described cabinet, described longeron is made up of floor side member 4 and front longitudinal 5, and floor side member 4 and front longitudinal 5 are fixed with on mounting panel and angle-iron frame respectively, thus whole cabinet is divided into A space, B space, C space and D space.
As shown in Figure 2, controller and auxiliary electron version thereof is mounted with in B space, above-mentioned controller and auxiliary electron version thereof comprise high-power driving plate 9, full-digital control plate 6, transducer 7, secondary power supply control plate 8, digital controller electric power system 10, controller light current air switch 20 and the binding post 19 be electrically connected with controller light current air switch 20; D space is mounted with main circuit output device reactor, is specially: on the side crossbeam 3 in D space, install channel-section steel 18, mounting circuit out put reactor 17 on channel-section steel 18;
As shown in Figure 3, A is mounted with high-power switch device in space, and above-mentioned high-power switch device includes radiator fan 11, radiator and IGBT12, energy storage device 13 from top to bottom successively; And isolation electric power system 14, IGBT protective resistance 15 and protective resistance that same level position is arranged suit contactor 16;
As shown in Figure 4, in order to process and convenient in carrying, described cabinet is assembled by cabinet front end frame 1 and cabinet rearward end frame 2, two and half cabinet processing are divided into by cabinet, then both assembled, assembling can be fixing welding, also can be adopt bolt to be fixed; Cabinet front end frame 1 is installed Qianmen 22, cabinet upper end is provided with state of a control display 21, and cabinet lower end has Qianmen louvre 23;
As shown in Figure 5, described cabinet rearward end frame 2 installs back door 24, and cabinet lower end has back door louvre 25;
As shown in Figure 6, the side of described cabinet front end frame 1 and cabinet rearward end frame 2 has entrance hole 26.
Cabinet volume of the present utility model is 1/3rd of standard cabinet, is convenient to the Promotion Transformation of old engineering power quality.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a cabinet for Digital Control electric pollution equipment, comprises the cabinet being provided with Qianmen and back door; It is characterized in that: angle-iron frame cabinet inner space being divided into four spaces is installed in the inside of described cabinet; Described four spaces are specially A space, B space, C space and D space; Wherein: A space and B are spatially located at the top of cabinet; D is spatially located at the bottom of cabinet; C is spatially located between A space and D space; Vertical direction in described A space is provided with shielding division board A and is integrated in the high-power switch device on shielding division board A; The controller vertical direction in described B space being provided with shielding division board B and be integrated on shielding division board B and auxiliary electrical components; The heat dissipation channel on a vertical direction is formed between the inwall of described shielding division board A, shielding division board B and cabinet; Described C space mounting has high-power components control device; Described D space mounting has reactor; The sidewall of described cabinet is provided with winding displacement manhole appendix.
2. the cabinet of Digital Control electric pollution equipment according to claim 1, is characterized in that: in described heat dissipation channel, be provided with radiator fan, radiator, insulated gate bipolar transistor and energy storage device from top to bottom.
3. the cabinet of Digital Control electric pollution equipment according to claim 1, is characterized in that: described shielding division board A is fixedly connected with angle-iron frame by longeron with shielding division board B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813591.XU CN204335286U (en) | 2014-12-18 | 2014-12-18 | The cabinet of Digital Control electric pollution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813591.XU CN204335286U (en) | 2014-12-18 | 2014-12-18 | The cabinet of Digital Control electric pollution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204335286U true CN204335286U (en) | 2015-05-13 |
Family
ID=53171586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813591.XU Expired - Fee Related CN204335286U (en) | 2014-12-18 | 2014-12-18 | The cabinet of Digital Control electric pollution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204335286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514057A (en) * | 2018-10-03 | 2021-03-16 | 川崎重工业株式会社 | Control device |
-
2014
- 2014-12-18 CN CN201420813591.XU patent/CN204335286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514057A (en) * | 2018-10-03 | 2021-03-16 | 川崎重工业株式会社 | Control device |
| CN112514057B (en) * | 2018-10-03 | 2024-04-19 | 川崎重工业株式会社 | Control device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191218 |