CN105939015B - A kind of low energy consumption Active Power Filter-APF - Google Patents
A kind of low energy consumption Active Power Filter-APF Download PDFInfo
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- CN105939015B CN105939015B CN201610465807.1A CN201610465807A CN105939015B CN 105939015 B CN105939015 B CN 105939015B CN 201610465807 A CN201610465807 A CN 201610465807A CN 105939015 B CN105939015 B CN 105939015B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Materials Engineering (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of low energy consumption Active Power Filter-APFs, including casing of filter, front end double door fan and rear end door leaf, the bottom of the casing of filter is hollow out bottom, the bottom of the casing of filter is fixedly connected with buried radiator and fan radiating device, and the casing of filter is located at the lower end of the bottom of casing of filter；The buried radiator includes circulation tube, buried vertical tube, buried exchange cycles medium tube and ground burying heat exchange tube, the circulation tube is fixedly connected with buried vertical tube, the buried vertical tube and ground burying heat exchange tube are attached by buried exchange cycles medium tube, the circulation tube is annular coil pipe circulation tube, and the buried exchange cycles medium tube is the buried exchange cycles medium tube of annular coil pipe.Fan radiating device is controlled by intelligent controlling device.Good heat dissipation effect of the present invention can be carried out effectively sound insulation, and antiseptic and rustproof, and service life is long, and use intelligent control, and energy consumption is small.
Description
Technical field
The present invention relates to power equipment structure-design technique field more particularly to a kind of low energy consumption Active Power Filter-APFs.
Background technology
Low energy consumption Active Power Filter-APF is a kind of for dynamic harmonic wave, the novel electric power electric dress of compensating reactive power
It sets, it can carry out the harmonic wave of different size and frequency quick tracing compensation, why referred to as active, be relative to Passive LC
Filter, can only be for the harmonic wave of Passive intake fixed frequency and size, and APF can be by sampling load current and carrying out each time
Harmonic wave and idle separation control size, frequency and the phase of simultaneously active output current, and quick response, offset in load
Phase induced current realizes dynamic tracing compensation, and can not only mend harmonic wave but also mend idle and uneven.Low energy consumption active electric power is filtered
Wave device is with respect to for passive power filter, its certain using effect is more preferably compared with passive filter.Then the prior art
In active filter due to internal electronic element it is more, space utilization in shell also more fully, therefore internal structure compared with
To be intensive, using common heat dissipating method, heat dissipation effect is poor.Low energy consumption Active Power Filter-APF in the prior art exists
The problem of weak heat-dissipating, therefore usually because overheat leads to the generation of failure.Also, low energy consumption active electric power filter in the prior art
Wave device does not have the function of reducing noise, and more noise is produced in the course of work.And active electric power in the prior art
The cooling system direct-electrifying of filter works, and is controlled by artificial or middle control, is required to manual operation, extremely inconvenient, and
And the operating power of cooling fan keeps inconvenient, causes greatly to waste to the energy.
Such as a kind of modular active filter disclosed in Chinese patent CN102832548A, including case component, shell
Control and sampling component are equipped in component, it is characterised in that case component uses 4U structures, case component be externally provided with control and
The attachment of sampling component connection, attachment are mounted on connecting terminal pinboard, and case component is equipped with and connecting terminal pinboard
Matched plate hole.The present invention has the advantages that product unit modularization, installation simplification, product versatility.The modular is active
Filter construction is excessively compact, and thermal diffusivity is poor, and does not have the function of reducing noise.
In another example a kind of radiator of low energy consumption Active Power Filter-APF disclosed in Chinese patent CN202930948U, packet
It includes：One mounting plate, fin inserting type heat radiator are tightly attached to installation plate surface, and the heat dissipation exit of the fin inserting type heat radiator, which is provided with, to be mounted on
The cooling fan of cooling fan fixed frame, IGBT module are set to the outer surface of fin inserting type heat radiator.It is simple in structure, it is easy to use,
Equipment self-heating can be kept efficiently to pass when equipment works normally.It is carried out by traditional heat dissipating method
Heat dissipation, for the more close low energy consumption Active Power Filter-APF of structure, heat dissipation effect is poor, and can not be by the noise of equipment
It is preferably minimized.
Invention content
To overcome low energy consumption Active Power Filter-APF heat dissipation effect existing in the prior art poor, soundproof effect difference is asked
Topic, the present invention provides a kind of low energy consumption Active Power Filter-APFs.
A kind of low energy consumption Active Power Filter-APF, including casing of filter, front end double door fan and rear end door leaf, before described
End double door fan and rear end door leaf are located at the front-end and back-end of casing of filter and are flexibly connected with it, the filter shell
The bottom of body is hollow out bottom, and the bottom of the casing of filter is fixedly connected with buried radiator and fan radiating device, institute
State the lower end that casing of filter is located at the bottom of casing of filter；
The buried radiator includes circulation tube, buried vertical tube, buried exchange cycles medium tube and buried changes
Heat pipe, the circulation tube are fixedly connected with buried vertical tube, and the buried vertical tube and ground burying heat exchange tube pass through buried friendship
It changes circulatory mediator pipe to be attached, the circulation tube is annular coil pipe circulation tube, the buried exchange cycles medium
Pipe is the buried exchange cycles medium tube of annular coil pipe；
The fan radiating device is connected with an intelligent controlling device, and the intelligent controlling device includes being located at casing of filter
Temperature sampler inside internal and buried radiator and a power of fan controller, the power of fan controller pass through
The temperature for comparing the acquisition of the temperature sampler inside the casing of filter and inside buried radiator carries out control wind turbine and dissipates
The operation power of hot device.
Further, the ground burying heat exchange tube is made of more single u-shaped coil pipes, and the end of the ground burying heat exchange tube passes through double U
Type joint is fixedly connected.
Further, the inner ring of the double-U-shaped connector is arranged with c-type sealing ring, and the c-type sealing ring includes at least 3 layers
It is staggered, the outer ring of the double-U-shaped connector is arranged with pressure ring clip, and the pressure ring clip passes through screw attaching nut and double U
Type joint is fixedly connected.
Further, the fan radiating device includes cooling fan, controller, temperature measuring equipment and warning device, described to dissipate
Air-heater, temperature measuring equipment and warning device are electrically connected with the controller respectively；
The cooling fan is used to the heat inside low energy consumption Active Power Filter-APF being discharged, and cooling fan can
It is inverted and the air around buried radiator is blown into inside low energy consumption Active Power Filter-APF；
The controller is used to collect each position inside the low energy consumption Active Power Filter-APF that temperature measuring equipment monitors
Temperature, and according to the temperature monitored carry out regulation and control cooling fan working condition；
The temperature measuring equipment is used to monitor the temperature of each position inside low energy consumption Active Power Filter-APF, and monitoring is tied
Fruit sends controller to；
The warning device is used to send out the alarm of temperature exceeding standard and working environment exception.
Further, the fan radiating device further includes a moisture monitors, and the moisture monitors are electrically connected with controller
It connects；The moisture monitors are used to monitor the humidity in low energy consumption Active Power Filter-APF, when the humidity data monitored exceeds
In controller when preset range, controller control warning device sends out humidity over limit alarm.
Further, the casing of filter is internally provided with current transformer, master control system, radio-frequency rector, output filtering
Reactor, filter condenser, man-machine interface, isolating transformer and breaker, the current transformer, master control system, radio-frequency rector,
It exports filter reactor, filter condenser, man-machine interface, isolating transformer and breaker and is fixed respectively with casing of filter and connected
It connects, the current transformer, radio-frequency rector, output filter reactor, filter condenser, man-machine interface, isolating transformer and open circuit
Device is connected with master control system respectively, and the man-machine interface, isolating transformer and breaker are located at the interior of casing of filter rear end
Side.
Further, the inside of the front end double door fan is provided with infrared monitoring smoke dust device, the infrared flue dust prison
The flue dust of casing of filter can be monitored by surveying device, when generation flue dust on fire occurs for casing of filter, infrared flue dust
Monitoring device can monitor flue dust and send out alarm of fire.
Further, it is provided with touch screen on the rear end door leaf, the touch screen is fixedly connected with rear end door leaf, described
Touch screen is used to show the running parameter of low energy consumption Active Power Filter-APF and provides operation interface to the user.
Further, matcoveredn is fixedly connected on the outside of the casing of filter, the protective layer includes noise control sound-absorbing layer,
The outer application of the noise control sound-absorbing layer has antiseptic and rustproof layer.
Further, the noise control sound-absorbing layer includes noise control sound-absorbing layer shell, and acoustical cotton is provided in the noise control sound-absorbing layer shell
Through-hole, the acoustical cotton through-hole are fixedly connected with isefloor shell, and acoustical cotton, the noise control are filled in the acoustical cotton through-hole
Sound-absorbing layer shell lower end is fixedly connected with thermovent, and the thermovent is connected with the upper end of buried radiator by hose.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention carries out low energy consumption Active Power Filter-APF using the cold air of underground by buried radiator
It is poor to solve the problems, such as that common radiating mode radiates for radiating and cooling.
(2) present invention carries out the temperature in the temperature and casing of filter of buried radiator by intelligent controlling device
Acquisition, and it is compared the operation power that fan radiating device processed is controlled according to difference, and when the temperature in buried radiator
Buried radiator is closed when more than temperature in the temperature in casing of filter, operation fan radiating device is dissipated to extraneous air
Heat, to avoid influencing to radiate because of buried radiator failure.
(3) present invention is by being arranged protective layer, and absorbs low energy consumption Active Power Filter-APF by noise control sound-absorbing layer and generate
Noise so that its operating noise is small, and environmental pollution is small, and is radiated by the way that thermovent is arranged, it is ensured that protective layer temperature
It will not the excessively high heat dissipation for influencing low energy consumption Active Power Filter-APF.
(4) present invention carries out effectively the casing of filter of low energy consumption Active Power Filter-APF by the way that antiseptic and rustproof layer is arranged
Protection, effectively prevent casing of filter occur corrosion.
(5) present invention carries out alarm on fire by infrared flue dust detection device, and can collect operation data, is supplied to
Staff effectively analyzes reason of fire.
Description of the drawings
Fig. 1 is the front-end architecture schematic diagram of the present invention；
Fig. 2 is the rear end structure schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram of the buried heat-dissipating pipe of the present invention；
Fig. 4 is the sectional view of the u shaped connector of the present invention；
Fig. 5 is the illustrative view of functional configuration of the fan radiating device of the present invention；
Fig. 6 is the structural schematic diagram of the protective layer of the present invention；
Fig. 7 is the illustrative view of functional configuration of the intelligent controlling device of the present invention.
Specific implementation mode
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Shown in Fig. 1-Fig. 7, present embodiment discloses a kind of low energy consumption Active Power Filter-APF, including filtering
Device shell 1, front end double door fan 2 and rear end door leaf 3, the front end double door fan 2 and rear end door leaf 3 are located at filter shell
The front-end and back-end of body 1 are simultaneously connect with it by articulate.
The casing of filter 1 is internally provided with current transformer 11, master control system 12, radio-frequency rector 13, output filtered electrical
Anti- device 14, filter condenser 15, man-machine interface 16, isolating transformer 17 and breaker 18, the current transformer 11, master control system
12, radio-frequency rector 13, output filter reactor 14, filter condenser 15, man-machine interface 16, isolating transformer 17 and breaker
18 are fixedly connected with casing of filter 1 respectively, the current transformer 11, radio-frequency rector 13, output filter reactor 14, filtered electrical
Container 15, man-machine interface 16, isolating transformer 17 and breaker 18 are connected with master control system 12 respectively, the man-machine interface
16, isolating transformer 17 and breaker 18 are located at the inside of 1 rear end of casing of filter.Wherein current transformer 11 is by one or more electricity
Sub switch device and relevant component, can be auxiliary by transformer, filter, commutation in a feasible specific implementation mode
Device, controller, protection and accessory composition are helped, for changing the power converter of one or more electrical characteristics.Master control
System 12 is used to control the operation of coupled equipment.And preset filtering strategies and instruction are stored in master control system 12
Control method sends control instruction to carry out generation harmonic wave, to reduce in circuit by master control system 12 to other equipment
Harmonic wave protects circuit.
In addition, the inside of the front end double door fan 2 is provided with infrared monitoring smoke dust device 21, the infrared monitoring smoke dust
Device 21 is fixedly connected with front end double door fan 2 by screw.The infrared monitoring smoke dust device 21 can be to casing of filter 1
Flue dust be monitored, when generation flue dust on fire occurs for casing of filter 1, infrared monitoring smoke dust device 21 can monitor cigarette
Dirt simultaneously sends out alarm of fire.In another feasible embodiment of the present invention, infrared monitoring smoke dust device 21 can also be with
The controller 62 of fan radiating device 6 is attached, and controlling infrared monitoring smoke dust device 21 by controller 62 works concurrent responding
Report.Feasible, infrared monitoring smoke dust device 21 can be a smoke alarm, can either monitor the cigarette of casing of filter 1
Dirt, and alarm of fire can be sent out by itself, compact is practical and convenient.And infrared monitoring smoke dust device 21 can be with
It is connected with buried radiator 5 and master control system 12.One fire prevention storage unit can be set in infrared monitoring smoke dust device 21,
Storage unit of preventing fires when fire occurs will not be burned, and internal record has the work of buried radiator 5 and other equipment
Make operating condition.Cause of fire can be analyzed by the data stored in storage unit of preventing fires after accident.
Touch screen 31 is provided on the rear end door leaf 3, the touch screen 31 is matched with rear end door leaf 3 by compensating wear-resistant sealing strip
It closes screw to be fixedly connected, the touch screen 31 is used to show the running parameter of low energy consumption Active Power Filter-APF and provides to the user
Operation interface.Touch screen 31 is connected with master control system 12, and touch screen 31 is preferably capacitance touch screen, and inductive effects well being capable of essence
True induction will not occur accidentally to touch, and can effectively prevent the generation of electrocution conditions using capacitance touch screen.In the present invention
Another alternative embodiment in, a pressure sensor can also be arranged in side in touch screen 31, have and only work as pressure sensing
Touch screen 31 can just light when device detects pressure, can effectively save electric energy in this way, and can effectively extend touch
The service life of screen 31.
The outside of the casing of filter 1 is fixedly connected with matcoveredn 4, and the protective layer 4 includes noise control sound-absorbing layer 41, described
The outer application of noise control sound-absorbing layer 41 has antiseptic and rustproof layer 42.Feasible, antiseptic and rustproof layer 42 is the antiseptic and rustproof layer of epoxy polyester,
It is made of bituminous epoxy and polyurethane resin.Preferably, the mass fraction of bituminous epoxy is 70%, the quality point of polyurethane resin
Number is 30%.Polyurethane resin is the polyurethane resin of modification, is modified by adulterating calcium stearate and barium stearate.
In another feasible specific implementation mode of the present invention, the calcium stearate and 1% of 1.5% mass fraction is included in polyurethane resin
The barium stearate of mass fraction.Polyurethane resin can effectively be slowed down by being modified by doping calcium stearate and barium stearate
Aging, extend the timeliness of polyurethane resin.
Preferably, as shown in fig. 6, the noise control sound-absorbing layer 41 includes noise control sound-absorbing layer shell 411, the noise control sound-absorbing layer shell
Acoustical cotton through-hole 412 is provided in 411, the acoustical cotton through-hole 412 is connect by welding with isefloor shell 411,
It is filled with acoustical cotton in the acoustical cotton through-hole 412, the noise of 1 inside generation of absorbing filter shell is capable of by acoustical cotton.
However since during absorbing noise, acoustical cotton, which will produce heat, causes temperature to increase, in the noise control sound-absorbing layer shell 411
Lower end is fixedly connected with thermovent 413, is connected by hose with the upper end of buried radiator 5 by thermovent 413.Pass through
Buried radiator 5 can siphon away the heat that noise control sound-absorbing layer 41 generates, to reduce the temperature of noise control sound-absorbing layer 41.Preferably,
The acoustical cotton that asbestos are blended can be filled in acoustical cotton through-hole 412, with preferable fire protecting performance.
The bottom of the casing of filter 1 is hollow out bottom, and the bottom of the casing of filter 1 is fixedly connected with buried
Radiator 5 and fan radiating device 6, the casing of filter 1 are located at the lower end of the bottom of casing of filter 1；It is described buried scattered
Hot device 5 includes circulation tube 51, buried vertical tube 52, buried exchange cycles medium tube 53 and ground burying heat exchange tube 54, described interior
Portion's circulation pipe 51 is fixedly connected with buried vertical tube 52, and the buried vertical tube 52 and ground burying heat exchange tube 54 are followed by buried exchange
Ring medium tube 53 is attached, and the circulation tube 51 is annular coil pipe circulation tube, the buried exchange cycles medium
Pipe 53 is the buried exchange cycles medium tube of annular coil pipe.Preferably, the ground burying heat exchange tube 54 is made of more single u-shaped coil pipes, institute
The end for stating ground burying heat exchange tube 54 is fixedly connected by double-U-shaped connector 541.The inner ring of the double-U-shaped connector 541 is arranged with
C-type sealing ring 542, the c-type sealing ring 542 are staggered including at least 3 layers, and the outer ring of the double-U-shaped connector 541 is arranged with
Pressure ring clip 543, the pressure ring clip 543 are fixedly connected by screw attaching nut with double-U-shaped connector 541.Pass through 3 layers of c-type
Sealing ring 542 can effectively ensure its sealing performance, so that it is guaranteed that heat-transfer effect.By ground burying heat exchange tube 54 by internal sky
Gas and the cold air of underground carry out hot transmission, achieve the purpose that cooling, and by buried vertical tube 52 by cooling air delivery
Heat transmission occurs with surrounding air to 51 inside of circulation tube of 1 lower end of casing of filter, and passes through fan radiating device 6
Cooling air is blowed to achieving the purpose that radiating and cooling inside casing of filter 1.
The fan radiating device 6 includes cooling fan 61, controller 62, temperature measuring equipment 63 and warning device 65, described to dissipate
Air-heater 61, temperature measuring equipment 63 and warning device 65 are electrically connected with controller 62 respectively.The cooling fan 61 is used for low energy
The heat discharge inside Active Power Filter-APF is consumed, and can be inverted will be around buried radiator 5 for cooling fan 61
Air be blown into inside low energy consumption Active Power Filter-APF.Feasible, cooling fan 61 can be a DC fan, by will be straight
The positive and negative anodes of flow fan carry out conversion and realize that it is rotated and reverse.Cooling fan 61 can blow chilled air into filter shell when rotating forward
In body 1.And it can be by the reversion of cooling fan 61 by filter shell when buried radiator 5 does not work or breaks down
Heat inside body 1 is discharged to realize heat dissipation.The controller 62 has for collecting the low energy consumption that temperature measuring equipment 63 monitors
The temperature at each position inside active power filter, and according to the temperature monitored carry out regulation and control cooling fan 61 work shape
State.The temperature measuring equipment 63 is used to monitor the temperature of each position inside low energy consumption Active Power Filter-APF, and by monitoring result
Send controller 62 to.The warning device 65 is used to send out the alarm of temperature exceeding standard and working environment exception.
In another specific embodiment of the present invention, illustrative view of functional configuration as shown in Figure 7, the fan radiating device
6 further include a moisture monitors 64, and the moisture monitors 64 are electrically connected with controller 62；The moisture monitors 64 are for supervising
The humidity in low energy consumption Active Power Filter-APF is surveyed, when the humidity data monitored is beyond preset range in controller 62,
Controller 62 controls warning device 65 and sends out humidity over limit alarm.The building ring of active filter can be effectively ensured in this way
Border.
Preferably, in the another embodiment of the present invention, the fan radiating device 6 can also be connected with an intelligence
Energy control device 7, the intelligent controlling device 7 include the temperature being located inside 1 inside of casing of filter and buried radiator 5
Collector 71 and a power of fan controller 72, the power of fan controller 72 is by comparing in casing of filter 1
The temperature that temperature sampler 71 inside portion and buried radiator 5 acquires carries out the operation power of control fan radiating device 6.Tool
Body is carried out according to the 71 collected temperature difference of temperature sampler inside 1 inside of casing of filter and buried radiator 5
Control, when temperature difference is smaller, control fan radiating device 6 operates under larger operation power, accelerates heat and transmits frequency, to true
Protect heat dissipation effect.It is feasible, an electromagnetic valve switch door can be set between buried radiator 5 and casing of filter 1, and when two
When person's temperature is consistent, which closes, and fan radiating device 6 is exchanged with extraneous air progress cross-ventilation to be dissipated
Heat.Such design can effectively prevent from causing heat dissipation to be affected because buried radiator 5 generates failure.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (10)
1. a kind of low energy consumption Active Power Filter-APF, including casing of filter (1), front end double door fan (2) and rear end door leaf
(3), the front end double door fan (2) and rear end door leaf (3) are located at the front-end and back-end of casing of filter (1) and live with it
Dynamic connection, it is characterised in that：The bottom of the casing of filter (1) is hollow out bottom, and the bottom of the casing of filter (1) is solid
Surely buried radiator (5) and fan radiating device (6) are connected with；
The buried radiator (5) includes circulation tube (51), buried vertical tube (52), buried exchange cycles medium tube
(53) it is fixedly connected with buried vertical tube (52) with ground burying heat exchange tube (54), the circulation tube (51), it is described buried perpendicular
Pipe (52) and ground burying heat exchange tube (54) are attached by buried exchange cycles medium tube (53), and the circulation tube (51) is
Annular coil pipe circulation tube, the buried exchange cycles medium tube (53) are the buried exchange cycles medium tube of annular coil pipe；
The fan radiating device (6) is connected with an intelligent controlling device (7), and the intelligent controlling device (7) includes being located at filtering
The temperature sampler (71) and a power of fan controller (72) that device shell (1) is internal and buried radiator (5) is internal, institute
Power of fan controller (72) is stated by comparing the temperature for being located at casing of filter (1) inside and buried radiator (5) inside
The temperature of collector (71) acquisition carries out the operation power of control fan radiating device (6).
2. a kind of low energy consumption Active Power Filter-APF according to claim 1, it is characterised in that：The ground burying heat exchange tube
(54) it is made of more single u-shaped coil pipes, the end of the ground burying heat exchange tube (54) is fixedly connected by double-U-shaped connector (541).
3. a kind of low energy consumption Active Power Filter-APF according to claim 2, it is characterised in that：The double-U-shaped connector
(541) inner ring is arranged with c-type sealing ring (542), and the c-type sealing ring (542) is staggered including at least 3 layers, double U
The outer ring of type joint (541) is arranged with pressure ring clip (543), the pressure ring clip (543) by screw attaching nut with it is double-U-shaped
Connector (541) is fixedly connected.
4. a kind of low energy consumption Active Power Filter-APF according to claim 1, it is characterised in that：The fan radiating device
(6) include cooling fan (61), controller (62), temperature measuring equipment (63) and warning device (65), the cooling fan (61), survey
Warm device (63) and warning device (65) are electrically connected with controller (62) respectively；
The cooling fan (61) is used to the heat inside low energy consumption Active Power Filter-APF being discharged, and cooling fan (61)
It can be inverted and the air around buried radiator (5) is blown into inside low energy consumption Active Power Filter-APF；
The controller (62) is each inside the low energy consumption Active Power Filter-APF that temperature measuring equipment (63) monitors for collecting
The temperature at position, and carry out according to the temperature monitored the working condition of regulation and control cooling fan (61)；
The temperature measuring equipment (63) is used to monitor the temperature of each position inside low energy consumption Active Power Filter-APF, and monitoring is tied
Fruit sends controller (62) to；
The warning device (65) is used to send out the alarm of temperature exceeding standard and working environment exception.
5. a kind of low energy consumption Active Power Filter-APF according to claim 4, it is characterised in that：The fan radiating device
(6) further include a moisture monitors (64), the moisture monitors (64) are electrically connected with controller (62)；The moisture monitors
(64) it is used to monitor the humidity in low energy consumption Active Power Filter-APF, when the humidity data monitored is beyond pre- in controller (62)
If range when, controller (62) control warning device (65) send out humidity over limit alarm.
6. a kind of low energy consumption Active Power Filter-APF according to claim 1, it is characterised in that：The casing of filter
(1) current transformer (11), master control system (12), radio-frequency rector (13), output filter reactor (14), filtered electrical are internally provided with
Container (15), man-machine interface (16), isolating transformer (17) and breaker (18), the current transformer (11), master control system (12),
Radio-frequency rector (13), output filter reactor (14), filter condenser (15), man-machine interface (16), isolating transformer (17)
It is fixedly connected respectively with casing of filter (1) with breaker (18), the current transformer (11), radio-frequency rector (13), output filter
Wave reactor (14), filter condenser (15), man-machine interface (16), isolating transformer (17) and breaker (18) respectively with master control
System (12) is connected, after the man-machine interface (16), isolating transformer (17) and breaker (18) are located at casing of filter (1)
The inside at end.
7. a kind of low energy consumption Active Power Filter-APF according to claim 1, it is characterised in that：The front end double door fan
(2) infrared monitoring smoke dust device (21) is provided on the inside of, the infrared monitoring smoke dust device (21) can be to casing of filter
(1) flue dust is monitored, and when generation flue dust on fire occurs for casing of filter (1), infrared monitoring smoke dust device (21) can
It monitors flue dust and sends out alarm of fire.
8. a kind of low energy consumption Active Power Filter-APF according to claim 1, it is characterised in that：The rear end door leaf (3)
On be provided with touch screen (31), the touch screen (31) is fixedly connected with rear end door leaf (3), and the touch screen (31) is for showing
The running parameter of low energy consumption Active Power Filter-APF simultaneously provides operation interface to the user.
9. a kind of low energy consumption Active Power Filter-APF according to claim 1, it is characterised in that：The casing of filter
(1) matcoveredn (4) is fixedly connected on the outside of, the protective layer (4) includes noise control sound-absorbing layer (41), the noise control sound-absorbing layer (41)
Outer application has antiseptic and rustproof layer (42).
10. a kind of low energy consumption Active Power Filter-APF according to claim 9, it is characterised in that：The noise control sound-absorbing layer
(41) include noise control sound-absorbing layer shell (411), acoustical cotton through-hole (412), the suction are provided in the noise control sound-absorbing layer shell (411)
Sound cotton through-hole (412) is fixedly connected with isefloor shell (411), and acoustical cotton is filled in the acoustical cotton through-hole (412), described
Noise control sound-absorbing layer shell (411) lower end is fixedly connected with thermovent (413), the thermovent (413) and buried radiator (5)
Upper end is connected by hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465807.1A CN105939015B (en) | 2016-06-24 | 2016-06-24 | A kind of low energy consumption Active Power Filter-APF |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201319507Y (en) * | 2008-11-12 | 2009-09-30 | 上海追日电气有限公司 | Active power filter compensating device |
| CN201821104U (en) * | 2010-10-18 | 2011-05-04 | 广东必达电器有限公司 | Structure of active power filter device |
| CN102612299A (en) * | 2012-02-15 | 2012-07-25 | 武汉华海通用电气有限公司 | Power device heat pipe heat-removal system with controlled cooling air volume |
| CN104934882A (en) * | 2015-07-17 | 2015-09-23 | 无锡军工智能电气股份有限公司 | Heat dissipating device for mining explosive-proof APF cabinet |
| CN105633968A (en) * | 2016-03-28 | 2016-06-01 | 成都天进仪器有限公司 | Safe and reliable active power filtering device of smart power grid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5819813B2 (en) * | 2009-03-20 | 2015-11-24 | アクサ パワー アンパーツゼルスカブ | Pre-adjustable air unit with self-contained cooling module |
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| CN201319507Y (en) * | 2008-11-12 | 2009-09-30 | 上海追日电气有限公司 | Active power filter compensating device |
| CN201821104U (en) * | 2010-10-18 | 2011-05-04 | 广东必达电器有限公司 | Structure of active power filter device |
| CN102612299A (en) * | 2012-02-15 | 2012-07-25 | 武汉华海通用电气有限公司 | Power device heat pipe heat-removal system with controlled cooling air volume |
| CN104934882A (en) * | 2015-07-17 | 2015-09-23 | 无锡军工智能电气股份有限公司 | Heat dissipating device for mining explosive-proof APF cabinet |
| CN105633968A (en) * | 2016-03-28 | 2016-06-01 | 成都天进仪器有限公司 | Safe and reliable active power filtering device of smart power grid |
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