CN105722351A - Frequency conversion speed regulation cabinet - Google Patents
Frequency conversion speed regulation cabinet Download PDFInfo
- Publication number
- CN105722351A CN105722351A CN201511021076.3A CN201511021076A CN105722351A CN 105722351 A CN105722351 A CN 105722351A CN 201511021076 A CN201511021076 A CN 201511021076A CN 105722351 A CN105722351 A CN 105722351A
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- CN
- China
- Prior art keywords
- cabinet
- cabinet door
- door
- arranged below
- variable frequency
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a frequency conversion speed regulation cabinet. The frequency conversion speed regulation cabinet comprises a cabinet body and a cabinet door. The cabinet door comprises a left cabinet door and a right cabinet door, the top portion of the cabinet body is provided with a heat dissipation fan, the right side in the cabinet body is provided with a frequency converter and a PLC, the upper portion at the left side inside the cabinet body is provided with a control transformer, a filtering capacitor is arranged below the control transformer at the left side inside the cabinet body, a reactor is arranged below the filtering capacitor at the left side inside the cabinet body, a molded case circuit breaker, a fuse, a power switch, a temperature controller, a control unit and a control wiring terminal are arranged below the reactor at the left side inside the cabinet body, a sine filter is arranged at the bottom of the left side inside the cabinet body, an equipment operation indication area is arranged below an intelligent instrument and a touch display screen on the outer surface outside the left cabinet door, the lower portion of the left cabinet door is provided with multiple first radiating holes, and the upper portion of the right cabinet door is provided with a second radiating hole. The frequency conversion speed regulation cabinet provided by the invention has the advantages of small volume, high integration and good heat dissipation performance.
Description
Technical field
The present invention relates to a kind of variable frequency speed control cabinet.
Background technology
Regulator cubicle is usually and is processed the cupboard for protecting components and parts normal operation by steel matter.It makes material and is generally divided into hot rolled steel plate and cold-rolled steel sheet two kinds, is mainly used in chemical industry, environmental protection industry (epi), power system, metallurgical system, industry, nuclear power industry, security against fire monitoring, transportation industry etc..Along with society's development; for complying with the market demand; a lot of electrical control cabinet products have the state that overload, short circuit, open-phase protection and the pump housing leak, the several functions such as motor overtemperature and electric leakage is complete and show; also there is single pump and many pumps control mode of operation, multiple main, standby pump switching mode and all kinds of start mode.Except there is common electrical switch board advantage, in addition it is also necessary to improved in management, accuracy, fault rate etc..Especially because structure and cause there is bigger deficiency in variable frequency range, detection function, maintainability etc., meanwhile, bulky be still the problem do not properly not settled with heat dissipation problem.Therefore, for the above, it is necessary to prior art is reasonably improved.
Summary of the invention
In view of the above-mentioned problems in the prior art, present invention is primarily targeted at the defect solving prior art, the present invention provides that a kind of volume is little, integrated level is high and the variable frequency speed control cabinet of perfect heat-dissipating.
The invention provides a kind of variable frequency speed control cabinet, including the cabinet of front end face opening and be arranged on the cabinet door of described cabinet opening part, described bottom of cabinet bulk is provided with channel steel base, described cabinet door includes left cabinet door and right cabinet door, described cabinet top is provided with radiator fan, in described cabinet, right side is provided with converter and PLC, described converter is arranged on above described PLC, in described cabinet, left upper portion is provided with control transformator, what be positioned at described control transformator on the left of in described cabinet is arranged below filter capacitor, what be positioned at described filter capacitor on the left of in described cabinet is arranged below reactor, what be positioned at described reactor on the left of in described cabinet is arranged below breaker of plastic casing, fuse, on and off switch, temperature controller, control unit and control binding post, in described cabinet, left bottom is provided with sinusoidal filter, described left cabinet door exterior surface top is provided with intelligence instrument and touches display screen, described touch display screen is arranged on the right side of described intelligence instrument, the equipment that is arranged below being positioned at described intelligence instrument and described touch display screen in described left cabinet door exterior surface runs instruction district, described equipment runs in instruction district and is disposed with power supply indicator from left to right, run indicator, alarm lamp, malfunction indicator lamp, homing light and scram button, described left cabinet door bottom is provided with multiple first louvre, described right cabinet door top is provided with one second louvre, described right cabinet door bottom is provided with multiple 3rd louvre.
Optionally, being respectively arranged with left handle and right handle in the middle part of described left cabinet door and right cabinet door, the right side that described left cabinet door is positioned at described left handle is provided with left-hand door lock, and the left side that described right cabinet door is positioned at described right handle is provided with right door lock.
Optionally, described sinusoidal filter is arranged on the upper surface of described cabinet inner bottom part by the fixing device of multiple wave filter longitudinally disposed bottom it.
Optionally, the fixing device of the plurality of wave filter is the fixing devices of 3 wave filter, and the fixing device of described wave filter is C-shaped channel steel.
Optionally, the plurality of first louvre is two the first louvres, is horizontally set on described left cabinet door bottom respectively.
Optionally, the plurality of 3rd louvre is two the 3rd louvres, is vertically arranged in described right cabinet door bottom respectively.
The present invention has the following advantages and beneficial effect: the present invention provides a kind of variable frequency speed control cabinet, this variable frequency speed control cabinet is the superior product of independent research, its reliability and stability determines it and adapts to the ability of various environment, the configuration of its advanced person and extensibility determine it and adapt to the ability of customer demand, and its superior quality and quality services determine it and adapt to the ability of trend of the market；The driving of extensive use and high-power transmission motor controls, as the driving of offshore work platform electric submersible pump, town and country all kinds tap water supply system, high rise building water supply, domestic water and fire demand water, the Isobarically Control of commercial production operating mode closed loop water, boiler replenishing water pump, heating power heating circulating pump automatically control, field irrigation, water spray control, air conditioning system and the unemployed flow system secondary pressurized of cool cycles water management, water factory, pumping plant and petrochemical industry controls, TSLB frequency conversion tank can be used for various needing reducing energy consumption or needing 0 speed to start production line motor controlling cabinet；It addition, this variable frequency speed control cabinet has following characteristics and advantage: volume is little, perfect heat-dissipating, temperature reliability, control system and extensibility are high.
Accompanying drawing explanation
Fig. 1 is the structural representation that the variable frequency speed control cabinet of the present invention removes cabinet door；
Fig. 2 be the present invention variable frequency speed control cabinet in the structural representation of cabinet door.
In figure: 1, cabinet；2, converter；3, control unit；4, PLC；5, transformator is controlled；6, filter capacitor；7, reactor；8, breaker of plastic casing；9, sinusoidal filter；10, display screen is touched；11, intelligence instrument；12, left handle；13, equipment runs instruction district；14, channel steel base；15, on and off switch；16, temperature controller；17, the second louvre；18, right cabinet door；19, right handle；20, left cabinet door；21, the first louvre；22, the 3rd louvre；23, the fixing device of wave filter；24, left-hand door lock；25, right door lock；26, radiator fan.
Detailed description of the invention
The present invention is further illustrated with specific embodiment below with reference to accompanying drawings.
If Fig. 1 is to shown in 2: a kind of variable frequency speed control cabinet of the embodiment of the present invention, including the cabinet of front end face opening and be arranged on the cabinet door of cabinet 1 opening part, cabinet is prestige figure cabinet, contribute to its internal each components and parts heat radiation arranged, channel steel base 14 it is provided with bottom cabinet 1, cabinet door includes left cabinet door 20 and right cabinet door 18, cabinet top is provided with radiator fan 26, in cabinet, right side is provided with converter 2 and PLC 4, converter 2 is arranged on above PLC 4, converter is G130 converter, speed controlling for alternating current generator, in cabinet 1, left upper portion is provided with control transformator 5, for providing the voltage meeting requirement, what be positioned at control transformator 5 on the left of in cabinet 1 is arranged below filter capacitor 6, what be positioned at filter capacitor 6 on the left of in cabinet is arranged below reactor 7, the effect of reactor current limiting and filtering, what be positioned at reactor 7 on the left of in cabinet is arranged below breaker of plastic casing 8, fuse, on and off switch 15, temperature controller 16, control unit 3 and control binding post, control unit 3 is CU320 control unit, one PROFIBUS interface can be provided, it is also optionally provided with communication board and PROFINET and CANopen communication interface is provided, in cabinet, left bottom is provided with sinusoidal filter 9, left cabinet door exterior surface top is provided with intelligence instrument 11 and touches display screen 10, touch display screen and be arranged on the right side of intelligence instrument, intelligence instrument is PAC3200 intelligence instrument, phase voltage can be read by this PAC3200 intelligence instrument, line voltage, electric current, power, active power, power factor (PF) and frequency etc., touching display screen is TP700 color touch screen, can be used for monitoring the parameters of this variable frequency speed control cabinet, left cabinet door exterior surface is positioned at intelligence instrument and touches the equipment that the is arranged below operation instruction district 13 of display screen, equipment runs in instruction district 13 and is disposed with power supply indicator from left to right, run indicator, alarm lamp, malfunction indicator lamp, homing light and scram button, power supply indicator, run indicator, alarm lamp, malfunction indicator lamp and homing light are for display device running status, scram button is for shutting down under emergency, left cabinet door bottom is provided with multiple first louvre 21, right cabinet door top is provided with one second louvre 17, right cabinet door bottom is provided with multiple 3rd louvre 22, by the first louvre, each components and parts in cabinet can be carried out good ventilation and heat by the second louvre and the 3rd louvre, improve the work efficiency of each components and parts and increase the service life；This variable frequency speed control cabinet is the superior product of independent research, its reliability and stability determines it and adapts to the ability of various environment, the configuration of its advanced person and extensibility determine it and adapt to the ability of customer demand, and its superior quality and quality services determine it and adapt to the ability of trend of the market；The driving of extensive use and high-power transmission motor controls, as the driving of offshore work platform electric submersible pump, town and country all kinds tap water supply system, high rise building water supply, domestic water and fire demand water, the Isobarically Control of commercial production operating mode closed loop water, boiler replenishing water pump, heating power heating circulating pump automatically control, field irrigation, water spray control, air conditioning system and the unemployed flow system secondary pressurized of cool cycles water management, water factory, pumping plant and petrochemical industry controls, TSLB frequency conversion tank can be used for various needing reducing energy consumption or needing 0 speed to start production line motor controlling cabinet；It addition, this variable frequency speed control cabinet has following characteristics and advantage: volume is little, perfect heat-dissipating, temperature reliability, control system and extensibility are high.
As the preferred implementation of above-described embodiment, left cabinet door and be respectively arranged with left handle 12 and right handle 19 in the middle part of right cabinet door, the right side that left cabinet door is positioned at left handle is provided with left-hand door lock 24, and the left side that right cabinet door 18 is positioned at right handle 19 is provided with right door lock 25.
As the preferred implementation of above-described embodiment, sinusoidal filter 9 is arranged on the upper surface of cabinet inner bottom part by the fixing device 23 of multiple wave filter longitudinally disposed bottom it.
As the preferred implementation of above-described embodiment, the fixing device of multiple wave filter is the fixing devices of 3 wave filter, and the fixing device 23 of wave filter is C-shaped channel steel.
As the preferred implementation of above-described embodiment, multiple first louvres are two the first louvres, are horizontally set on left cabinet door bottom respectively, increase the intake of this left cabinet door, and then improve the heat dispersion of this variable frequency speed control cabinet.
As the preferred implementation of above-described embodiment, multiple 3rd louvres are two the 3rd louvres, are vertically arranged in right cabinet door bottom respectively, increase the intake of this right cabinet door, and then improve the heat dispersion of this variable frequency speed control cabinet.
Last it is noted that above-described each embodiment is merely to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in previous embodiment still can be modified by it, or wherein part or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a variable frequency speed control cabinet, it is characterized in that: include the cabinet of front end face opening and be arranged on the cabinet door of described cabinet opening part, described bottom of cabinet bulk is provided with channel steel base, described cabinet door includes left cabinet door and right cabinet door, described cabinet top is provided with radiator fan, in described cabinet, right side is provided with converter and PLC, described converter is arranged on above described PLC, in described cabinet, left upper portion is provided with control transformator, what be positioned at described control transformator on the left of in described cabinet is arranged below filter capacitor, what be positioned at described filter capacitor on the left of in described cabinet is arranged below reactor, what be positioned at described reactor on the left of in described cabinet is arranged below breaker of plastic casing, fuse, on and off switch, temperature controller, control unit and control binding post, in described cabinet, left bottom is provided with sinusoidal filter, described left cabinet door exterior surface top is provided with intelligence instrument and touches display screen, described touch display screen is arranged on the right side of described intelligence instrument, the equipment that is arranged below being positioned at described intelligence instrument and described touch display screen in described left cabinet door exterior surface runs instruction district, described equipment runs in instruction district and is disposed with power supply indicator from left to right, run indicator, alarm lamp, malfunction indicator lamp, homing light and scram button, described left cabinet door bottom is provided with multiple first louvre, described right cabinet door top is provided with one second louvre, described right cabinet door bottom is provided with multiple 3rd louvre.
2. variable frequency speed control cabinet according to claim 1, it is characterized in that, being respectively arranged with left handle and right handle in the middle part of described left cabinet door and right cabinet door, the right side that described left cabinet door is positioned at described left handle is provided with left-hand door lock, and the left side that described right cabinet door is positioned at described right handle is provided with right door lock.
3. variable frequency speed control cabinet according to claim 1, it is characterised in that described sinusoidal filter is arranged on the upper surface of described cabinet inner bottom part by the fixing device of multiple wave filter longitudinally disposed bottom it.
4. variable frequency speed control cabinet according to claim 3, it is characterised in that the fixing device of the plurality of wave filter is the fixing devices of 3 wave filter, and the fixing device of described wave filter is C-shaped channel steel.
5. variable frequency speed control cabinet according to claim 1, it is characterised in that the plurality of first louvre is two the first louvres, is horizontally set on described left cabinet door bottom respectively.
6. variable frequency speed control cabinet according to claim 1, it is characterised in that the plurality of 3rd louvre is two the 3rd louvres, is vertically arranged in described right cabinet door bottom respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021076.3A CN105722351A (en) | 2015-12-30 | 2015-12-30 | Frequency conversion speed regulation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021076.3A CN105722351A (en) | 2015-12-30 | 2015-12-30 | Frequency conversion speed regulation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105722351A true CN105722351A (en) | 2016-06-29 |
Family
ID=56147685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511021076.3A Pending CN105722351A (en) | 2015-12-30 | 2015-12-30 | Frequency conversion speed regulation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105722351A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2610126Y (en) * | 2003-03-17 | 2004-04-07 | 中国石化胜利油田有限公司规划设计研究院 | Midium-pressure frequency control of motor speed control device for submersible electric pump |
| CN202076936U (en) * | 2011-05-04 | 2011-12-14 | 陈真理 | Housing of mining frequency conversion speed regulator |
| CN202201587U (en) * | 2011-08-25 | 2012-04-25 | 康力电梯股份有限公司 | Combined control cabinet for high speed elevator |
| CN102480266A (en) * | 2010-11-22 | 2012-05-30 | 大连兆阳软件科技有限公司 | Variable frequency speed regulation safety control device for mining industry |
| CN102904426A (en) * | 2012-09-29 | 2013-01-30 | 深圳市英威腾电气股份有限公司 | Integrated filtering unit and four-quadrant frequency converter |
| CN202737463U (en) * | 2012-06-01 | 2013-02-13 | 湖北西高电气设备有限公司 | Active filtering device with energy-saving, consumption-reducing and harmonic-treating functions |
| CN202749816U (en) * | 2012-04-16 | 2013-02-20 | 天津市津开电气有限公司 | Reactive power and harmonic wave generation device simulating intermediate frequency furnace |
| CN202998702U (en) * | 2012-11-14 | 2013-06-12 | 深圳市英威腾电气股份有限公司 | Cabinet and frequency converter |
| CN203430486U (en) * | 2013-07-23 | 2014-02-12 | 西安思坦仪器股份有限公司 | Automatic drainage gas recovery control cabinet for coal-bed gas |
| CN203554258U (en) * | 2013-09-27 | 2014-04-16 | 深圳市禾望电气有限公司 | Current transformer cabinet having heat dissipation structure |
| CN203933019U (en) * | 2014-06-25 | 2014-11-05 | 安徽凯川电力保护设备有限公司 | Modular active filter cabinet |
-
2015
- 2015-12-30 CN CN201511021076.3A patent/CN105722351A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2610126Y (en) * | 2003-03-17 | 2004-04-07 | 中国石化胜利油田有限公司规划设计研究院 | Midium-pressure frequency control of motor speed control device for submersible electric pump |
| CN102480266A (en) * | 2010-11-22 | 2012-05-30 | 大连兆阳软件科技有限公司 | Variable frequency speed regulation safety control device for mining industry |
| CN202076936U (en) * | 2011-05-04 | 2011-12-14 | 陈真理 | Housing of mining frequency conversion speed regulator |
| CN202201587U (en) * | 2011-08-25 | 2012-04-25 | 康力电梯股份有限公司 | Combined control cabinet for high speed elevator |
| CN202749816U (en) * | 2012-04-16 | 2013-02-20 | 天津市津开电气有限公司 | Reactive power and harmonic wave generation device simulating intermediate frequency furnace |
| CN202737463U (en) * | 2012-06-01 | 2013-02-13 | 湖北西高电气设备有限公司 | Active filtering device with energy-saving, consumption-reducing and harmonic-treating functions |
| CN102904426A (en) * | 2012-09-29 | 2013-01-30 | 深圳市英威腾电气股份有限公司 | Integrated filtering unit and four-quadrant frequency converter |
| CN202998702U (en) * | 2012-11-14 | 2013-06-12 | 深圳市英威腾电气股份有限公司 | Cabinet and frequency converter |
| CN203430486U (en) * | 2013-07-23 | 2014-02-12 | 西安思坦仪器股份有限公司 | Automatic drainage gas recovery control cabinet for coal-bed gas |
| CN203554258U (en) * | 2013-09-27 | 2014-04-16 | 深圳市禾望电气有限公司 | Current transformer cabinet having heat dissipation structure |
| CN203933019U (en) * | 2014-06-25 | 2014-11-05 | 安徽凯川电力保护设备有限公司 | Modular active filter cabinet |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |