CN204858276U - Two converter racks - Google Patents
Two converter racks Download PDFInfo
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- CN204858276U CN204858276U CN201520593792.8U CN201520593792U CN204858276U CN 204858276 U CN204858276 U CN 204858276U CN 201520593792 U CN201520593792 U CN 201520593792U CN 204858276 U CN204858276 U CN 204858276U
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- frequency converter
- cabinet frame
- machine cabinet
- front door
- mounting panel
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Abstract
The utility model relates to a technical field of converter structure discloses a two converter racks, including the rack framework, and the closing cap in rack framework panel all around, be provided with in the rack framework distribute about being be used for installing the first mounting panel of first converter and the second mounting panel that is used for installing the second converter, offer the first exhaust vent that is used for the air -out in the rack framework and be used for walking the entrance hole of line, offer the fresh air inlet that is used for the air inlet on the panel. The embodiment of the utility model provides a two converter racks who provides is through setting up two mounting panels in the rack framework to be two accommodation spaces with keeping apart in the rack framework, so for this two converter racks can be furnished with two converters, like this, has not only reduced the ground space occupancy of many converters effectively, has still practiced thrift manufacturing cost, simultaneously, has still made things convenient for user's use.
Description
Technical field
The utility model relates to the technical field of frequency changer, particularly relates to a kind of dual frequency converter rack.
Background technology
Along with Current Regulation of Vector-controlled device technology is constantly fast-developing, the application kind of frequency converter also constantly increases, and scope also constantly expands, like this, also more and more higher to the requirement of frequency changer layout, also also improves much the rack size requirements of frequency converter.Due to machine room spatial limitation, conventional method for designing cannot meet the various demands of client.Some machine rooms need to join multiple stage frequency converter, and a rack assembles a frequency converter, and that is, multiple stage frequency converter needs to put multiple stage rack of a size, so just occupies the large number of ground space of machine room, also add cost.
Utility model content
The purpose of this utility model is to provide a kind of dual frequency converter rack, is intended to solve in prior art, and multiple stage frequency converter needs multiple rack to assemble to cause to take that ground space is large, cost is high and be not easy to the problem that uses.
The utility model embodiment provides a kind of dual frequency converter rack, comprise machine cabinet frame, and be covered in the panel of described machine cabinet frame surrounding, the first mounting panel in distributing up and down and the second mounting panel is provided with in described machine cabinet frame, described first mounting panel is for installing the first frequency converter, and described second mounting panel is for installing the second frequency converter; Described machine cabinet frame offers the first exhaust vent for air-out, described machine cabinet frame also offers the entrance hole for cabling; Described panel offers the fresh air inlet for air intake.
Further, described panel comprises the left plate, right plate, Rear Door and the front door that are covered in described machine cabinet frame surrounding, and the lower end of described front door is provided with the air-inlet window be communicated with inside and outside described machine cabinet frame.
Further, described front door comprises left front door-plate hinged with described machine cabinet frame both sides respectively and right front door-plate, and described left front door-plate and right front door-plate are symmetrical arranged and for closing the front side of described machine cabinet frame.
Further, described left front door-plate is provided with the input circuit breaker controlling described first frequency converter and described second frequency converter and open or close.
Further, described right front door-plate is provided with the first supervisory keyboard for carrying out input operation to described first frequency converter, and for carrying out the second supervisory keyboard of input operation to described second frequency converter.
Further, be also provided with baffle plate in described machine cabinet frame, described baffle plate is between described first mounting panel and described second mounting panel, and described baffle plate is respectively perpendicular to described first mounting panel and described second mounting panel.
Further, the top of described machine cabinet frame is also provided with coupling bar, and described coupling bar is for connecting cord outside for carrying.
Based on technique scheme, the dual frequency converter rack that the utility model embodiment proposes, by arranging two mounting panels in machine cabinet frame, and two accommodation spaces will be isolated in machine cabinet frame, so, make this dual frequency converter rack can be furnished with two frequency converters, like this, not only significantly reduce the ground space occupancy of multiple stage frequency converter, also a saving production cost, meanwhile, also convenient for users to use.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the dual frequency converter rack that the utility model embodiment proposes;
Fig. 2 is the schematic rear view of the dual frequency converter rack that the utility model embodiment proposes;
Fig. 3 is the front partial schematic diagram of dual frequency converter rack assembling frequency converter in the utility model embodiment;
Fig. 4 is one of schematic perspective view of dual frequency converter rack assembling frequency converter in the utility model embodiment;
Fig. 5 is the schematic perspective view two that the utility model embodiment carries dual frequency converter rack assembling frequency converter.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Figures 1 to 5, the utility model embodiment proposes a kind of dual frequency converter rack, this dual frequency converter rack can comprise machine cabinet frame 1, panel 2, first mounting panel 3 and the second mounting panel 4, wherein, machine cabinet frame 1 is preferably rectangular-shaped frame structure, and the surrounding that panel 2 is sealed on machine cabinet frame 1 forms the cabinet of a relative closure; First mounting panel 3 and the second mounting panel 4 are fixedly installed in machine cabinet frame 1, and the first mounting panel 3 and the second mounting panel 4 distribute in downward in machine cabinet frame 1, herein, first mounting panel 3 and the second mounting panel 4 are all parallel to vertical direction, first mounting panel 3 is for installing the first frequency converter A, and the second mounting panel 4 is for installing the second frequency converter B; In addition, machine cabinet frame 1 offers the first exhaust vent 11 be communicated with inside and outside cabinet, this first exhaust vent 11 is for flowing out for cabinet inner air, and this machine cabinet frame 1 also offers the entrance hole 12 be communicated with inside and outside cabinet, this entrance hole 12 for cabling, herein, the top of machine cabinet frame 1 and bottom are provided with entrance hole 12, meanwhile, panel 2 offers the fresh air inlet 231 be communicated with inside and outside cabinet, this fresh air inlet 231 is for entering in it for cabinet extraneous air.
The dual frequency converter rack that the utility model embodiment proposes, has following features:
The dual frequency converter rack that the utility model embodiment proposes, by arranging two mounting panels in above-mentioned machine cabinet frame 1, i.e. the first mounting panel 3 and the second mounting panel 4, and the cabinet that machine cabinet frame 1 and panel 2 capping are formed is isolated into the accommodation space that two are used for accommodating first frequency converter A and the second frequency converter B, so, make this dual frequency converter rack can be furnished with two frequency converters, like this, not only significantly reduce the ground space occupancy of multiple stage frequency converter, also a saving production cost, meanwhile, easy to operateization of user is also made.
In embodiment of the present utility model, above-mentioned panel 2 can comprise left plate 21, right plate 22, Rear Door 23 and front door 24, wherein, left plate 21 and right plate 22 are covered in the left and right sides of above-mentioned machine cabinet frame 1 respectively, Rear Door 23 and front door 24 are covered in the both sides, front and back of machine cabinet frame 1 respectively, and herein, front door 24 can open and close, so, be convenient to staff assemble interior of equipment cabinet and keep in repair; In addition, the left and right sides of front door 24 lower end is provided with air-inlet window 240, and this air-inlet window 240 is communicated with inside and outside machine cabinet frame 1, simultaneously, above-mentioned fresh air inlet 231 is positioned at the lower end of Rear Door 23, and the upper end of Rear Door 23 also offers the second exhaust vent 232 for air-out.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, above-mentioned panel 2 also can comprise other composition structures, and above-mentioned fresh air inlet 231 also can be positioned on other positions, does not do unique restriction herein.
In embodiment of the present utility model, above-mentioned front door 24 can comprise left front door-plate 241 and right front door-plate 242, left front door-plate 241 and right front door-plate 242 are symmetricly set on the left and right sides before above-mentioned machine cabinet frame 1, and the outer side edges of the outer side edges of left front door-plate 241 and right front door-plate 242 is hinged with machine cabinet frame 1 respectively, simultaneously, time left front door-plate 241 and right front door-plate 242 are closed, both are by completely closed before machine cabinet frame 1.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, above-mentioned front door 24 also can comprise other composition structures, does not do unique restriction herein.
In embodiment of the present utility model, above-mentioned left front door-plate 241 is provided with the input circuit breaker 5 for controlling above-mentioned first frequency converter A and above-mentioned second frequency converter B unlatching or closedown, this input circuit breaker 5 comprises the first input circuit breaker 51 and the second input circuit breaker 52 controlling the first frequency converter A and the second frequency converter B respectively.When the first frequency converter A needs to open, directly opened for the first input circuit breaker 51, not used time, close the first input circuit breaker 51, the normal use of the second frequency converter B can not be affected; When the second frequency converter B needs repairing or do not use, only need close the second input circuit breaker 52, the normal use of the first frequency converter A can not be had influence on.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, also control unlatching or the closedown of above-mentioned first frequency converter A and above-mentioned second frequency converter B by other modes, do not do unique restriction herein.
In embodiment of the present utility model, above-mentioned right front door-plate 242 is provided with the supervisory keyboard 6 for carrying out input operation to above-mentioned first frequency converter A and above-mentioned second frequency converter B, this supervisory keyboard 6 comprises the first supervisory keyboard 61 and the second supervisory keyboard 62, wherein, first supervisory keyboard 61 is electrically connected on the first frequency converter A and for carrying out input operation to it, and the second supervisory keyboard 62 is electrically connected on the second frequency converter B and for carrying out input operation to it.In addition, right front door-plate 242 is also provided with the indicator light 7 for showing the first frequency converter A and the second frequency converter B operating state, so, staff can understand the operating state of the first frequency converter A and the second frequency converter B easily.Certainly, according to actual conditions and demand, in other embodiments of the present utility model, right front door-plate 242 also can arrange other devices coordinating the first frequency converter A and the second frequency converter B, do not do unique restriction herein.
In embodiment of the present utility model, baffle plate 8 is also provided with in above-mentioned machine cabinet frame 1, this baffle plate 8 is between above-mentioned first mounting panel 3 and above-mentioned second mounting panel 4, and this baffle plate 8 is respectively perpendicular to the first mounting panel 3 and the second mounting panel 4, herein, first mounting panel 3 and the second mounting panel 4 are parallel to the short transverse of machine cabinet frame 1, and baffle plate 8 is perpendicular to the short transverse of machine cabinet frame 1.By arranging baffle plate 8, effectively prevent air stream and turning round in rack, maintaining the unimpeded of air circulation, improve its radiating efficiency.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, also turn round in rack to prevent air stream by other measures, do not do unique restriction herein.
In embodiment of the present utility model, the top of above-mentioned machine cabinet frame 1 is also provided with coupling bar 9, this coupling bar 9 is for connecting cord outside for carrying, herein, four corners at machine cabinet frame 1 top are provided with a coupling bar 9, so, when lifting carrying, cord outside tangles four coupling bars 9, and lifting is carried more steadily and safety.Certainly, according to actual conditions and real needs, in other embodiments of the present utility model, also by other measures with auxiliary carrying, do not do unique restriction herein.
In embodiment of the present utility model, two frequency converters (i.e. the first frequency converter A and the second frequency converter B) share an input copper bar 10, and input terminal is arranged on rack upper end, is called upper incoming line.Power supply is entered input copper bar 10 and is shunted by two circuit breakers (i.e. the first input circuit breaker 51 and the second input circuit breaker 52) conduct, enter each frequency converter, when the first frequency converter A needs to open, directly open the first input circuit breaker 51, the not used time, close the first input circuit breaker 51, the normal use of the second frequency converter B can not be affected; When the second frequency converter B needs repairing or do not use, only need close the second input circuit breaker 52, the normal use of the first frequency converter A can not be had influence on.In addition, export copper bar 13 and be arranged in rack lower end, be called lower inlet wire.Conveniently client's wiring, two frequency converters export copper bar 13 and are all arranged on before rack; Conveniently client operates frequency converter, supervisory keyboard 6 is arranged on right side side before rack (namely on right front door-plate 242), input circuit breaker 5 is arranged on rack front, left side side (namely on left front door-plate 241), because considering two frequency converters operationally non-interference, the aspects such as maintenance, therefore, two frequency converters hardware device separate separately, the hardware device layout of the first frequency converter A is in rack front, the hardware device layout of the second frequency converter B is at rack rear, and the air channel of each frequency converter is separate, be independent of each other heat dissipation problem.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect the amendment of various equivalence, replacement and improvement etc. easily, these amendments, replacement and improvement all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (7)
1. dual frequency converter rack, comprise machine cabinet frame, and be covered in the panel of described machine cabinet frame surrounding, it is characterized in that, the first mounting panel in distributing up and down and the second mounting panel is provided with in described machine cabinet frame, described first mounting panel is for installing the first frequency converter, and described second mounting panel is for installing the second frequency converter; Described machine cabinet frame offers the first exhaust vent for air-out, described machine cabinet frame also offers the entrance hole for cabling; Described panel offers the fresh air inlet for air intake.
2. dual frequency converter rack as claimed in claim 1, it is characterized in that, described panel comprises the left plate, right plate, Rear Door and the front door that are covered in described machine cabinet frame surrounding, and the lower end of described front door is provided with the air-inlet window be communicated with inside and outside described machine cabinet frame.
3. dual frequency converter rack as claimed in claim 2, it is characterized in that, described front door comprises left front door-plate hinged with described machine cabinet frame both sides respectively and right front door-plate, and described left front door-plate and right front door-plate are symmetrical arranged and for closing the front side of described machine cabinet frame.
4. dual frequency converter rack as claimed in claim 3, is characterized in that, described left front door-plate is provided with the input circuit breaker controlling described first frequency converter and described second frequency converter and open or close.
5. dual frequency converter rack as claimed in claim 3, it is characterized in that, described right front door-plate is provided with the first supervisory keyboard for carrying out input operation to described first frequency converter, and for carrying out the second supervisory keyboard of input operation to described second frequency converter.
6. the dual frequency converter rack as described in any one of claim 1 to 5, it is characterized in that, also be provided with baffle plate in described machine cabinet frame, described baffle plate is between described first mounting panel and described second mounting panel, and described baffle plate is respectively perpendicular to described first mounting panel and described second mounting panel.
7. the dual frequency converter rack as described in any one of claim 1 to 5, is characterized in that, the top of described machine cabinet frame is also provided with coupling bar, and described coupling bar is for connecting cord outside for carrying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593792.8U CN204858276U (en) | 2015-08-07 | 2015-08-07 | Two converter racks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593792.8U CN204858276U (en) | 2015-08-07 | 2015-08-07 | Two converter racks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858276U true CN204858276U (en) | 2015-12-09 |
Family
ID=54748795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593792.8U Active CN204858276U (en) | 2015-08-07 | 2015-08-07 | Two converter racks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858276U (en) |
-
2015
- 2015-08-07 CN CN201520593792.8U patent/CN204858276U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 No. 1000 Songhua Road, Guo Xiang street, Wuzhong Economic and Technological Development Zone, Suzhou, Jiangsu Patentee after: Suzhou Weichuang Electrical Technology Co., Ltd. Address before: Suzhou Wuzhong District City, Jiangsu province 215100 Guo Lane Street Road No. 111 Building 1 Wusongjiang Patentee before: SUZHOU WEICHUANG ELECTRICAL EQUIPMENT TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |