CN206180864U - Novel rectification power supply cabinet - Google Patents
Novel rectification power supply cabinet Download PDFInfo
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- CN206180864U CN206180864U CN201621213176.6U CN201621213176U CN206180864U CN 206180864 U CN206180864 U CN 206180864U CN 201621213176 U CN201621213176 U CN 201621213176U CN 206180864 U CN206180864 U CN 206180864U
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- module unit
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- cabinet shell
- dividing plate
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Abstract
The utility model discloses a novel rectification power supply cabinet belongs to the electrical equipment field, including the cabinet shell with set up at the inside electric feeding means of cabinet shell, circuit breaker, rectifier module unit, filter module unit and output contactor that electric feeding means connects including electricity in proper order, the cabinet shell is inside to be equipped with " T " shape baffle and to become three space with power cabinet internal partitioning, rectifier module unit and filter module unit are located the space on the baffle the left side, and the filter module unit is located the rectifier module unit under, the circuit breaker is located the space on the right of the baffle with the output contactor, be equipped with the fan in the space of baffle top, the space intercommunication of the baffle the left side and top forms the wind channel, and is equipped with the air intake on the left of the filter module unit or on the cabinet shell inner wall of below in the wind channel, and cabinet shell roof portion is equipped with the air outlet. The utility model discloses the overall arrangement is compact, and the volume is less, optimize the ventiduct form, effective lowering system temperature rise, the constitution form of optimization module unit, convenient assembly and maintenance.
Description
Technical field
This utility model is related to electrical equipment, is specifically related to a kind of New Type of Rectifier cabinet.
Background technology
With the fast development of society, our daily life, work, production and operation are all closely bound up with electric power, electricity
Power is extensively permeated in various fields.In each field, there is the scene for needing to be powered in a large number using power supply cabinet.
Rectifier power source cabinet is that AC380V alternating current power supplys are converted into into DC600V DC sources, and power is 500KVA.It is whole at present
The scheme that stream power cabinet is adopted is that, into casing, the combination cabinet of the power cabinet is relatively wide, operating surface by each subelement independent design
It is relatively wide, need the scope of monitoring wider；Layout is not perfect enough, and volume is larger, and assembling application requirements are higher, is unfavorable for behaviour
Make；For its power cell, the design of globality is only considered mostly, lack the design concept of modular unit；With regard to its radiating
For facility, the big multipair power supply cabinet inside of existing heat abstractor is overall to be radiated, but not actually all of electricity
Device work can all distribute substantial amounts of heat.
Utility model content
1. the technical problem to be solved
The technical problems to be solved in the utility model is to provide a kind of New Type of Rectifier cabinet of optimization distribution form.
2. technical scheme
To solve the above problems, this utility model is adopted the following technical scheme that：
A kind of New Type of Rectifier cabinet, including cabinet shell and the power supply part being arranged on inside the cabinet shell, power supply part bag
Chopper, rectification module unit, filtration module unit and the output contactor being sequentially connected electrically is included, is provided with inside the cabinet shell
"T"-shaped dividing plate will be separated into three spaces inside power cabinet, it is left that the rectification module unit and filtration module unit are located at dividing plate
In the space on side, and filtration module unit is located at the underface of rectification module unit；The chopper and output contactor are located at
In space on the right of dividing plate；Blower fan is provided with space above dividing plate, the dividing plate left side connects to form air channel with the space of top, and
The cabinet shell inwall of filtration module unit left side or lower section is provided with air inlet in air channel, and cabinet shell top is provided with air outlet.
Further, the dividing plate vertical portion is provided with can hold the through hole that wire is passed through.
Further, carried out by copper bar between the rectification module unit and the internal component of filtration module unit
Connection.
Further, the air inlet is the rectangular through-hole of multiple arrays, and the air outlet is grid-shaped through hole.
3. beneficial effect
（1）Each electrical part is divided into three bulks by this utility model using dividing plate, and filtration module unit is located at rectification module list
The underface of unit, forms compact optimization placement scheme, on the premise of overall power is not changed, reduces the volume of electrical part,
Improve the power density of product, convenient arrangement and operation.
（2）Close chopper, and input ac power enters rectification module unit, forms the rectified waveform of modulation, then passes through
Filtration module unit, becomes direct current, most after Jing output contactors output.Rationally, power flow is clear for electrical structure, disturb compared with
It is little.
（3）Rectification module unit, filtration module unit place space connect with blower fan place space, form the wind of integration
Road, all heater members are in this air channel, effectively reduce the temperature rise of power supply itself, and caloric value is discharged in time.
This utility model compact in design, small volume；Optimization air channel form, effectively reduces system temperature rise；Optimization module list
The composition form of unit, convenient for assembly and maintenance.
Description of the drawings
Fig. 1 is topology layout figure of the present utility model；
Wherein, 1- choppers, 2- rectification units, 3- filter units, 4- output contactors, 5- blower fans.
Specific embodiment
This utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment
A kind of New Type of Rectifier cabinet as shown in Figure 1, including cabinet shell and the power supply part being arranged on inside the cabinet shell,
Power supply part includes chopper 1, rectification module unit 2, filtration module unit 3 and the output contactor 4 being sequentially connected electrically, described
"T"-shaped dividing plate is provided with inside cabinet shell three spaces, the rectification module unit 2 and filtration module list will be separated into inside power cabinet
Unit 3 is located in the space on the dividing plate left side, and filtration module unit 3 is located at the underface of rectification module unit 2；The chopper 1
It is located in the space on the right of dividing plate with output contactor 4；Blower fan 5, the dividing plate left side and top are provided with space above dividing plate
Space connects and to form the cabinet shell inwall in the left side of filtration module unit in air channel, and air channel 3 or lower section and be provided with air inlet, cabinet shell top
Portion is provided with air outlet.
In the present embodiment, the dividing plate vertical portion is provided with can hold the through hole that wire is passed through.Chopper 1 and output contact
Device 4, because its work will not distribute a large amount of heat energy, without carrying out radiating and cooling, is accorded with equivalent in the space of relative closure
Practical situation is closed, the operating pressure of blower fan 5 is reduced.
In the present embodiment, copper is passed through between the rectification module unit 2 and the internal component of filtration module unit 3
Row is attached.So that wiring in order, succinctly, is conducive to circuit to follow the trail of and keeps in repair adjustment.
In the present embodiment, the air inlet is the rectangular through-hole of multiple arrays, and the air outlet is grid-shaped through hole.
Using when, close chopper 1, input ac power enter rectification module unit 2, formed modulation rectified waveform,
Again modular unit 3 after filtering, become direct current, most after Jing output contactors 4 export, that is, complete the transformation and conveying of power supply.
In whole process, cold wind enters air channel from the air inlet of power cabinet bottom, absorbs the heat that each components and parts are distributed in air channel and is changed into
Hot blast, in the presence of blower fan, hot blast rises to air channel top and discharges power cabinet from gas outlet.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as be to restriction of the present utility model, if in spirit of the present utility model, to the above
Change, the modification of embodiment all will fall in right of the present utility model.
Claims (4)
1. a kind of New Type of Rectifier cabinet, including cabinet shell and the power supply part being arranged on inside the cabinet shell, power supply part includes
The chopper being sequentially connected electrically（1）, rectification module unit（2）, filtration module unit（3）And output contactor（4）, its feature exists
In "T"-shaped dividing plate being provided with inside the cabinet shell three spaces, the rectification module unit will be separated into inside power cabinet（2）With
Filtration module unit（3）In the space on the dividing plate left side, and filtration module unit（3）Positioned at rectification module unit（2）Just
Lower section；The chopper（1）And output contactor（4）In the space on the right of dividing plate；Wind is provided with space above dividing plate
Machine（5）, the dividing plate left side connects to form filtration module unit in air channel, and air channel with the space of top（3）Left side or the cabinet of lower section
Shell inwall is provided with air inlet, and cabinet shell top is provided with air outlet.
2. a kind of New Type of Rectifier cabinet according to claim 1, it is characterised in that the dividing plate vertical portion is provided with can
Hold the through hole that wire is passed through.
3. a kind of New Type of Rectifier cabinet according to claim 1, it is characterised in that the rectification module unit（2）With
Filtration module unit（3）Internal component between be attached by copper bar.
4. a kind of New Type of Rectifier cabinet according to claim 1, it is characterised in that the air inlet is multiple arrays
Rectangular through-hole, the air outlet is grid-shaped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213176.6U CN206180864U (en) | 2016-11-10 | 2016-11-10 | Novel rectification power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213176.6U CN206180864U (en) | 2016-11-10 | 2016-11-10 | Novel rectification power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180864U true CN206180864U (en) | 2017-05-17 |
Family
ID=58683335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213176.6U Active CN206180864U (en) | 2016-11-10 | 2016-11-10 | Novel rectification power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180864U (en) |
-
2016
- 2016-11-10 CN CN201621213176.6U patent/CN206180864U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211208 Address after: 210000 science and technology innovation center, No.18 Tiancheng Road, Jiangning Binjiang Economic Development Zone, Nanjing City, Jiangsu Province Patentee after: NANJING SERM ELECTRIC CO.,LTD. Address before: 210000 No. 6, Mapu street, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING LUOFU AUTOMATION TECHNOLOGY CO.,LTD. |