CN109474165A - A kind of novel low temperature plasma generation power supply - Google Patents
A kind of novel low temperature plasma generation power supply Download PDFInfo
- Publication number
- CN109474165A CN109474165A CN201811623243.5A CN201811623243A CN109474165A CN 109474165 A CN109474165 A CN 109474165A CN 201811623243 A CN201811623243 A CN 201811623243A CN 109474165 A CN109474165 A CN 109474165A
- Authority
- CN
- China
- Prior art keywords
- power supply
- transformer
- low temperature
- module
- controller
- 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
Links
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 230000003750 conditioning effect Effects 0.000 claims abstract description 9
- 238000003745 diagnosis Methods 0.000 claims abstract description 9
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000013517 stratification Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 210000002381 plasma Anatomy 0.000 abstract 1
- 230000010354 integration Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
Abstract
The present invention relates to a kind of novel low temperature plasmas, and power supply occurs, including controller and transformer, controller and transformer are mounted in crust of the device, the lower part of controller is arranged in transformer, it include control module inside controller, power conditioning module, fault diagnosis module, frequency adjustment module and radiator, the rear portion of the apparatus casing of power supply is provided with communication terminal, ipsilateral with communication terminal is provided with rear panel, the front of the apparatus casing of power supply is provided with front panel, soft start of the present invention, its output power is controlled by adjusting input current, constant-current source controls so that stable output power, there is over-voltage simultaneously, it is under-voltage, excess temperature, open circuit, short-circuit protection function, it autostop and alarms when failure, power supply can be just restarted by hand-reset；Using air-cooled or water cooling radiating mode, control circuit and heat dissipation wind channel are separated, and dust stratification and exhaust gas corrode the influence to control circuit in the radiation processes of reduction, increase the service life of control circuit.
Description
Technical field
The present invention relates to waste gas treatment equipment technical fields, and in particular to a kind of novel low temperature plasma generation electricity
Source.
Background technique
In recent years, lower temperature plasma technology has caused more and more to pay close attention to, and plasma is referred to as removing solid-state, liquid
The 4th kind of substance existing forms except state and gaseous state, are made of electronics, ion, free radical and neutral particle, whole to protect
Hold electroneutral.Dielectric barrier discharge is a kind of common low temperature plasma generation form, can be applied net in ozone generation, air
The industries such as change, surface modification.
Dielectric impedance mode discharge technology, capacitive load when load, is not linear transformation, it is desirable that driving power output matching
Stability requirement is high, while needing to guarantee output power stability, so that driving voltage requires height, manufactures at high cost.
Existing electrion power supply, output power is low, and output stabilization is poor, and efficiency is low, and the performances such as heat-resisting are poor, while big
The electric discharge of power requires mating power volume bigger, and use environment has very big limitation.Simultaneously at existing power supply automatic fault
Manage scarce capacity, using with it is inconvenient.It is applied to the very high corrosion resistance of product requirement of waste gas pollution control and treatment industry simultaneously, it is existing
There is product corrosion resistance insufficient.
The patent of invention of patent No. CN201610044995.0 is that a controller and the integrated power supply of transformer produce
Product, using dry-type transformer, reducing the device space can be effectively to power supply using structures such as radiator fan and inner fins
Equipment radiates, and reduces the influence of the more devices of temperature rise；High voltage output terminal and high voltage output terminal are using pressure-resistant insulating materials
Isolation, socket select the connection type of high voltage protective, can quickly be attached with discharge module, be easily installed, debug, tie up
Shield, therefore electrion power supply, volume is smaller, and installation wiring is simpler, and output is more stable, while having short circuit, opening
The defencive functions such as road, overcurrent, over-voltage also can intuitively react on device, while can also communicate the long-range monitoring of realization, Real-time Feedback
The operating status of power supply device；Can Auto-matching load, efficiency is higher；The high tension voltage and function of its output of energy visual feedback again
Rate；Also the functions such as long-range control and data record are able to achieve.But since transformer and controller collection are integral, it can only be suitble to small
The application of power, in powerful situation, the heat dissipation capacity of the power supply increases.It needs to be solved using special technique.Simultaneously
Heat dissipation wind channel and the controller one of the control power supply, it is not applicable to apply under complicated operating condition.On the basis of original power supply
The upgrading for carrying out power supply improves.
Summary of the invention
To solve the above problems, the present invention is intended to provide a kind of integration of equipments it is integrated, it is simple and compact for structure, heat dissipation
Effect is good, power and frequency are adjustable, novel low temperature plasma applied widely power supply occurs.
Purpose to realize the present invention, the technical solution adopted is that: a kind of novel low temperature plasma generation power supply, including
Controller and transformer, the controller and transformer are mounted in crust of the device, and the transformer is arranged under controller
Portion；
The transformer be dry-type transformer, independent design, installation volume reduce, be conducive to the heat dissipation of transformer, and
With integration of equipments one, the use of high-voltage line is reduced, the security performance of system is provided；The shell of transformer using aluminum or its
His metal material, two sides design have cooling fin, the design technique filling using high pressure resistant insulation glue, so that core and high-pressure section
Completely insulated sealing, high-voltage end are drawn in structure top end, and connector is installed using bolt, there is the structure being dielectrically separated from, while the change
Depressor is equipped with temperature feedback and output feedback signal, is transferred to controller and is controlled；
It include control module inside the controller, control module realizes that the soft start function of power supply, the power supply for being are opened
Machine and off-mode are steady, have remote communicating function, can be realized the feedback of remote on-off and power supply operating status；
Power conditioning module, power conditioning module can automatically adjust discharge power, by adjusting inputting and controlling input
The mode of electric current realizes the control of power, while the output power for the power supply for being by current constant control mode keeps reliable and stable；
Fault diagnosis module, fault diagnosis module have the failures feedback function such as open circuit, short circuit, excess temperature, over-voltage, overcurrent,
Power supply is automatically closed when failure, and power supply can be just reopened after safeguarding, resetting；Need to feed back fault-signal class simultaneously
Type is power failure or its electric discharge device failure foundation as judgement；
Frequency adjustment module, frequency adjustment module control the output frequency of power supply, power supply are enabled to adjust running frequency,
It keeps directly being in optimal working condition with electric discharge device, delivery efficiency is maximum；
The radiating module of radiator, heat sink interior is separated with control circuit, is individually radiated, and is reduced because of heat dissipation ventilation
The influence of the dust accumulation of generation and air humidity to control circuit；
The rear portion of the apparatus casing of the power supply is provided with communication terminal, and ipsilateral with communication terminal is provided with rear panel,
The front of the apparatus casing of the power supply is provided with front panel.
Preferably, the front panel includes output voltage and output power indication window, running LED and function
Rate adjusting knob.
Preferably, the rear panel includes output terminal, far controls terminal, input terminal and ground terminal.
Preferably, the remote control terminal is directly connected to host controller.
Preferably, the radiator inside the controller and control module, power conditioning module, fault diagnosis module and
Frequency adjustment module layering installation.
Preferably, the radiating mode of the radiator is air-cooled or water-cooling.
The invention has the benefit that the present invention uses soft starting mode, it is controlled by way of adjusting input current
Output power, constant-current source control mode, so that stable output power, while power supply has over-voltage, under-voltage, excess temperature, open circuit, short circuit
Defencive function, power supply autostop when failure, and feedback alarm signal, it is necessary to could be restarted after hand-reset
The power supply；The heat dissipation of power supply considers separate structure, using air-cooled or water cooling radiating mode, control circuit and heat dissipation simultaneously
Air duct separates, and dust stratification and exhaust gas corrode the influence to control circuit in the radiation processes of reduction, and increase control circuit uses the longevity
Life；
Transformer uses dry type transformer structure, independent design, and installation volume is reduced, and is conducive to the heat dissipation of transformer, with
And it is integrated with integration of equipments, the use of high-voltage line is reduced, the security performance of system is provided；
The shell of transformer uses aluminum or other metal materials, and two sides design has cooling fin, and design is using high pressure resistant
The filling technique of insulating cement, so that core and the completely insulated sealing of high-pressure section, high-voltage end is drawn in structure top end, and connector uses
Bolt installation has the structure being dielectrically separated from, while the transformer is equipped with temperature feedback and output feedback signal, is transferred to controller
It is controlled, improves the heat dissipation effect of transformer, while also providing enhanced the control to transformer.
Detailed description of the invention
Fig. 1 is the controller architecture schematic diagram that power supply occurs for low temperature plasma of the present invention.
Fig. 2 is the transformer device structure schematic diagram that power supply occurs for low temperature plasma of the present invention.
In figure: 1, crust of the device；2, control module；3, power conditioning module；4, frequency adjustment module；5, radiator；
6, communication terminal；7, rear panel；8, front panel；9, dry-type transformer.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
Embodiment 1
As shown in Figs. 1-2, power supply, including controller and transformer, the control occur for a kind of novel low temperature plasma
Device and transformer processed are mounted in crust of the device 1, and the lower part of controller is arranged in the transformer, include inside the controller
There are control module 2, power conditioning module 3, fault diagnosis module, frequency adjustment module 4 and radiator 5, the power supply is set
The rear portion of standby shell 1 is provided with communication terminal 6, and ipsilateral with communication terminal 6 is provided with rear panel 7, the equipment shell of the power supply
The front of body 1 is provided with front panel 8.
Further, the transformer is dry-type transformer 9.
Further, the shell of the transformer is prepared using aluminum or other metal materials, and the two of transformer case
Side design has cooling fin.
Further, transformer is divided into core and high-voltage section using high pressure resistant insulation glue is filling by the transformer
Point, the high-voltage end of high-pressure section is drawn from top, and connector is installed using bolt.
Further, the inside transformer is provided with temperature feedback module and signal feedback module, temperature feedback module
Controller is directly connected to signal feedback module.
Further, the front panel 8 include output voltage and output power indication window, running LED and
Power regulating knob.
Further, the rear panel 7 includes output terminal, far controls terminal, input terminal and ground terminal.
Further, the remote control terminal is directly connected to host controller.
Further, the radiator 5 inside the controller and control module 2, power conditioning module 3, fault diagnosis
Module and the layering installation of frequency adjustment module 4.
Further, the radiating mode of the radiator 5 is wind-cooling heat dissipating.
Embodiment 2
The present embodiment difference from example 1 is that:
The radiating mode of the radiator 5 is water-cooling.
In the present invention, low temperature plasma excitation power source using inversion, frequency modulation, transformation control flow, the power supply point
For two parts of controller and transformer, wherein there is control module, power regulation module, fault diagnosis mould inside controller
Block, FM module, radiating module；Control module has the function such as soft start, power control, frequency control, breakdown judge, communication
Can, soft start and the shutdown of power supply are realized by soft start switch；Power supply output is realized by the control to power module electric current
The control of power realizes the feedback of power supply operation troubles by the feedback of power supply operating parameter and malfunction；Simultaneous communications system
System realizes the communication to host computer, and the operation and malfunction of fed power supplies pass through the type of power supply operating parameter and failure
Communication system is fed back to host computer；Controller front panel have output voltage and output power indication window, running LED,
The parts such as power regulating knob；Device rear panel has output terminal, far controls terminal, input terminal and ground terminal: far control terminal
Connect host controller, by remote control power start and stop and power supply operating status and parameter feedback etc.；Display
Window can show output voltage and output power, can intuitively observe power supply operating parameter；Internal heat dissipating module and circuit
Module layering, between degree of protection it is high, pass through air-cooled radiating mode and realize heat dissipation；
Transformer uses dry type transformer structure, independent design, and installation volume is reduced, and is conducive to the heat dissipation of transformer, with
And it is integrated with integration of equipments, the use of high-voltage line is reduced, the security performance of system is provided；
The shell of transformer uses aluminum or other metal materials, and two sides design has cooling fin, and design is using high pressure resistant
The filling technique of insulating cement, so that core and the completely insulated sealing of high-pressure section, high-voltage end is drawn in structure top end, and connector uses
Bolt installation has the structure being dielectrically separated from, while the transformer is equipped with temperature feedback and output feedback signal, is transferred to controller
Carry out feedback control.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. power supply, including controller and transformer, the controller and transformer peace occur for a kind of novel low temperature plasma
In crust of the device (1), it is characterised in that: the lower part of controller is arranged in the transformer, includes inside the controller
There are control module (2), power conditioning module (3), fault diagnosis module, frequency adjustment module (4) and radiator (5), it is described
The rear portion of the apparatus casing (1) of power supply is provided with communication terminal (6), and ipsilateral with communication terminal (6) is provided with rear panel (7),
The front of the apparatus casing (1) of the power supply is provided with front panel (8).
2. power supply occurs for the novel low temperature plasma of one kind according to claim 1, it is characterised in that: the transformer
For dry-type transformer (9).
3. power supply occurs for the novel low temperature plasma of one kind according to claim 1 or 2, it is characterised in that: the change
The shell of depressor is prepared using aluminum or other metal materials, and the two sides design of transformer case has cooling fin.
4. power supply occurs for the novel low temperature plasma of one kind according to claim 1 or 2, it is characterised in that: the change
Transformer is divided into core and high-pressure section using high pressure resistant insulation glue is filling by depressor, and the high-voltage end of high-pressure section is from top
It draws, connector is installed using bolt.
5. power supply occurs for the novel low temperature plasma of one kind according to claim 4, it is characterised in that: the transformer
It is internally provided with temperature feedback module and signal feedback module, temperature feedback module and signal feedback module are directly connected to control
Device.
6. power supply occurs for the novel low temperature plasma of one kind according to claim 1, it is characterised in that: the front panel
It (8) include output voltage and output power indication window, running LED and power regulating knob.
7. power supply occurs for the novel low temperature plasma of one kind according to claim 1, it is characterised in that: the rear panel
(7) include output terminal, far control terminal, input terminal and ground terminal.
8. power supply occurs for the novel low temperature plasma of one kind according to claim 7, it is characterised in that: the remote control end
Son is directly connected to host controller.
9. power supply occurs for the novel low temperature plasma of one kind according to claim 1, it is characterised in that: the controller
Internal radiator (5) and control module (2), power conditioning module (3), fault diagnosis module and frequency adjustment module (4)
Layering installation.
10. according to claim 1 or power supply occurs for the novel low temperature plasma of one kind described in 9, it is characterised in that: described to dissipate
The radiating mode of thermal (5) is air-cooled or water-cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623243.5A CN109474165A (en) | 2018-12-28 | 2018-12-28 | A kind of novel low temperature plasma generation power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623243.5A CN109474165A (en) | 2018-12-28 | 2018-12-28 | A kind of novel low temperature plasma generation power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109474165A true CN109474165A (en) | 2019-03-15 |
Family
ID=65678160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623243.5A Pending CN109474165A (en) | 2018-12-28 | 2018-12-28 | A kind of novel low temperature plasma generation power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109474165A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925910A (en) * | 2019-12-12 | 2020-03-27 | 合肥中车轨道交通车辆有限公司 | Plasma air purifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205142642U (en) * | 2015-08-28 | 2016-04-06 | 深圳市嘉力电气技术有限公司 | Cloud intelligence UV variable frequency power supply |
| CN105515343A (en) * | 2016-01-22 | 2016-04-20 | 中科新天地（合肥）环保科技有限公司 | Low-temperature plasma discharge power supply device |
| CN205406243U (en) * | 2016-02-24 | 2016-07-27 | 广州银变电力设备有限公司 | Dry -type transformer frequency modulation cooling system |
| CN206673822U (en) * | 2017-05-02 | 2017-11-24 | 石狮市酷瑞电气有限责任公司 | A kind of household small-size frequency converter novel radiating device |
| CN209692584U (en) * | 2018-12-28 | 2019-11-26 | 中科新天地（合肥）环保科技有限公司 | A kind of novel low temperature plasma generation power supply |
-
2018
- 2018-12-28 CN CN201811623243.5A patent/CN109474165A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205142642U (en) * | 2015-08-28 | 2016-04-06 | 深圳市嘉力电气技术有限公司 | Cloud intelligence UV variable frequency power supply |
| CN105515343A (en) * | 2016-01-22 | 2016-04-20 | 中科新天地（合肥）环保科技有限公司 | Low-temperature plasma discharge power supply device |
| CN205406243U (en) * | 2016-02-24 | 2016-07-27 | 广州银变电力设备有限公司 | Dry -type transformer frequency modulation cooling system |
| CN206673822U (en) * | 2017-05-02 | 2017-11-24 | 石狮市酷瑞电气有限责任公司 | A kind of household small-size frequency converter novel radiating device |
| CN209692584U (en) * | 2018-12-28 | 2019-11-26 | 中科新天地（合肥）环保科技有限公司 | A kind of novel low temperature plasma generation power supply |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925910A (en) * | 2019-12-12 | 2020-03-27 | 合肥中车轨道交通车辆有限公司 | Plasma air purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209692584U (en) | A kind of novel low temperature plasma generation power supply | |
| CN107464903B (en) | Self-cooling battery and electric vehicle power supply system | |
| CN106300107A (en) | Intelligence cooling box-type substation | |
| CN105515343B (en) | A kind of discharge of plasma in low temperature power supply device | |
| CN201418225Y (en) | External circulation type sealing heat dissipating cabinet | |
| CN109474165A (en) | A kind of novel low temperature plasma generation power supply | |
| CN103696841B (en) | Radiation system | |
| CN208353800U (en) | A kind of Switching Power Supply with insulation function | |
| CN205490092U (en) | Low temperature plasma power supply unit that discharges | |
| CN108512168B (en) | A kind of transformer bus protective device | |
| CN208112496U (en) | The high-power external power supply adapter of Wind-cooling type | |
| CN220156703U (en) | Simple plasma independent generator | |
| CN206922288U (en) | A kind of high voltage power distributing cabinet of intelligent heat dissipation | |
| CN219346648U (en) | Air conditioner | |
| CN210898903U (en) | Device for installing high-low voltage conversion circuit | |
| CN219108057U (en) | Integrated controller and energy storage thermal management unit | |
| CN208285206U (en) | A kind of Switching Power Supply convenient for wiring | |
| CN218976093U (en) | Distribution box | |
| CN216216464U (en) | Power adapter with built-in intelligent heat dissipation structure | |
| CN217508051U (en) | Power supply heat dissipation device for electrical system of modular power distribution station | |
| CN219811836U (en) | Power equipment machine case convenient to heat dissipation | |
| CN209345481U (en) | A kind of secondary overvoltage protector of high efficiency and heat radiation | |
| CN216905797U (en) | Modular DC-DC energy storage adapter | |
| CN219892785U (en) | High-efficient heat dissipation formula high-voltage board cabinet body structure | |
| CN213636757U (en) | Block terminal with dampproofing heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |