CN106712466A - Energy-saving quick oxidation high-frequency switching power supply - Google Patents
Energy-saving quick oxidation high-frequency switching power supply Download PDFInfo
- Publication number
- CN106712466A CN106712466A CN201710171123.5A CN201710171123A CN106712466A CN 106712466 A CN106712466 A CN 106712466A CN 201710171123 A CN201710171123 A CN 201710171123A CN 106712466 A CN106712466 A CN 106712466A
- Authority
- CN
- China
- Prior art keywords
- high frequency
- mainframe box
- inner chamber
- frequency
- energy
- 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.)
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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
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Rectifiers (AREA)
Abstract
The invention discloses an energy-saving quick oxidation high-frequency switching power supply, comprising a high-frequency converter component, a high-frequency rectifier component, a high-frequency transformer, a power frequency rectifier component, a power frequency rectifier and filter circuit, a control circuit and a chassis for installing the components, wherein the chassis comprises a host box and a control box, a sealed inner cavity for accommodating cooling oil is formed in the host box, at least two cooling pipes penetrate through the sealed inner cavity, two mounting racks are arranged in the sealed inner cavity, the cooling pipes respectively penetrate through the interiors of the two mounting racks, and the power frequency rectifier component, the power frequency rectifier and filter circuit and the control circuit are arranged in the control box. The high-frequency transformer is soaked into cooling oil, the cooling oil dissipates the heat of the high-frequency transformer in all directions without gaps, the heat in the cooling oil is discharged via the cooling pipes, and the heat can be quickly dissipated, so that the problem of heat dissipation is not worried even if the electrical components are installed closely, and the switching power supply has stronger on-load capability and achieves the effects of small size and high power.
Description
Technical field
The present invention relates to a kind of high frequency switch power, and in particular to a kind of high frequency switch power of energy-conservation Quick Oxidation.
Background technology
IGBT high frequency switch powers are the power supply commonly used in aluminium section bar coloring oxidation, the wherein reliability of large power supply
Design is always that it is able to one of wide variety of necessary condition.Existing high frequency switch power volume is larger, when in use, needs
One computer room is set beside oxidation trough, power supply is placed in computer room, because oxidation trough is long, computer room can only be arranged on
One end of oxidation trough, the other end is connected with each other by more than ten meters of wire long or conductive plate, however wire or conductive plate more it is long then
Resistance is bigger, electric energy loss is more, causes the voltage at oxidation trough two ends different, and the oxide thickness at finished product aluminium section bar two ends is not
Uniformly, coloring effect is bad.Accordingly, it would be desirable on the premise of reliability and security is ensured, greatly reduce machine volume.Mesh
Before, in existing product, power supply overall structure still cannot significantly reduce volume.
The content of the invention
A kind of small volume provided by the present invention, power are big, the high frequency switch power of efficiency high, good heat dissipation effect, energy-conservation.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of high frequency switch power of energy-conservation Quick Oxidation, including high frequency conversion part, high-frequency rectification part, high frequency transformer,
Industrial frequency rectifying part, industrial frequency rectifying filter circuit, control circuit and the cabinet for installing above-mentioned part, the cabinet include
Mainframe box and control cabinet, be provided with the mainframe box contain cooling oil sealing inner chamber, sealing inner chamber through have at least two it is cold
But manage, sealing is provided with two mounting brackets in inner chamber, and cooling tube is each passed through inside two mounting brackets, described two mounting brackets, its
In a coil for being directly connected to multiple high frequency transformers, another installs the pole of rectification two of the multiple high-frequency transformer coils of connection
Pipe, two mounting brackets stretch out the top of mainframe box respectively as the output both positive and negative polarity of main frame, connection are provided with the top of mainframe box high
Industrial frequency rectifying part, industrial frequency rectifying filter circuit and control circuit, institute are placed in the terminal of frequency power transformer, the control cabinet
State in control cabinet through there is at least one cooling tube II, the lead being connected with terminal is provided with the top of control cabinet, control
The joint of connection three phase supply electric wire is provided with the top of case.
In the present invention, described two mounting brackets are located at the top of sealing lumen portion simultaneously as in mainframe box and sealing
The top cover in chamber, the cooling tube is through to the bottom of mainframe box from top cover, is communicated with sealing the oil-feed of inner chamber on the top cover
Mouthful.
In the present invention, the inwall of the mainframe box is provided with insulating barrier.
In the present invention, the control cabinet is articulated in the side wall of mainframe box.
The beneficial effects of the invention are as follows：Be immersed in high frequency transformer in cooling oil by the present invention, and cooling oil is full side to it
The radiating of position, in the absence of gap, then is discharged the heat in cooling oil by cooling tube, and heat can quickly be shed, therefore
Even if the installation of each electric component is compact again to be also not concerned about heat dissipation problem, there can be stronger on-load ability, it is achieved thereby that
Small volume, power effect high.In actual applications, because the volume of power supply reduces, without extra computer room, can be put
Put at the two ends of oxidation trough, parallel operation, so as to reduce kwh loss, it is ensured that the uniformity of both end voltage is processed
Product quality it is more preferable.
Brief description of the drawings
The present invention is further described with implementation method below in conjunction with the accompanying drawings：
Fig. 1 the structural representation of present invention.
Specific embodiment
Reference picture 1, a kind of high frequency switch power of energy-conservation Quick Oxidation that the present embodiment is provided, including high frequency conversion portion
Part, high-frequency rectification part, high frequency transformer, industrial frequency rectifying part, industrial frequency rectifying filter circuit, control circuit and for installing
The cabinet of above-mentioned part, its electric part is essentially identical with traditional high frequency switch power, will not be described here.Emphasis of the invention
Improvement is casing structure and radiator structure, and the cabinet includes being provided with splendid attire in mainframe box 1 and control cabinet 2, the mainframe box 1
The sealing inner chamber 3 of cooling oil, through there is at least two cooling tubes 4, sealing is provided with two mounting brackets 5 in inner chamber 3 for sealing inner chamber 3,
Cooling tube 4 is each passed through inside two mounting brackets 5, and cooling tube 4 and mounting bracket 5 are made of aluminum and be integrally formed, cooling tube 4
Two ends respectively positioned at mainframe box 1 top and bottom, described two mounting brackets 5, one of them is directly connected to multiple high frequency transformations
The coil of device, another installs the commutation diode of the multiple high-frequency transformer coils of connection, due to cooling tube 4 and mounting bracket 5 by
Metal is made and is directly connected with electric elements, can directly stretch out both positive and negative polarity of the sealing inner chamber top cover 9 as electric output,
Without extra wire, simplify product structure.The mounting bracket 5 places multiple high frequency transformers, and every four high frequency transformers are
One group, from top to bottom can one by one be arranged with multigroup parallel connection, the number of high frequency transformer is not limited to four, can be for two extremely
Six, the mounting bracket 5 in sealing inner chamber 3 is all immersed in the cooling oil of sealing inner chamber 3.The top of the sealing inner chamber 3 sets
Have the terminal 6 of connection high frequency transformer, place in the control cabinet 2 industrial frequency rectifying part, industrial frequency rectifying filter circuit and
Control circuit, through there is at least one cooling tube II 7 in the control cabinet 2, cooling tube II 7 is cold water cooling tube, control cabinet 2
Top is provided with the lead 8 being connected with terminal 6.The top of control cabinet 2 is provided with the joint 11 of connection three phase supply electric wire.
Used as preferred embodiment, described two mounting brackets 5 are located at the top of sealing lumen portion simultaneously as main frame
Case 1 and the top cover 9 of sealing inner chamber 3, the cooling tube 4 are through to the bottom of mainframe box 1, the company of being provided with of the top cover 9 from top cover 9
The oil inlet 10 of logical sealing inner chamber 3.The mainframe box 1 is made of metal, and its inwall is provided with insulating barrier.For convenience of transport and peace
Dress, the control cabinet 2 is articulated in the side wall of mainframe box 1.
The present invention is cooled down by the way of oil cooling and water-cooled are combined to electrical equipment, can reach the mesh of quick cooling
, while power is improved, the volume of power supply can be made very small, it is particularly well-suited to make on oxidization electrolysis groove
With.Two power supplys are placed respectively at the two ends of oxidization electrolysis groove, is connected directly between on oxidization electrolysis groove so that oxidization electrolysis groove two
The balance of voltage at end, makes the oxide thickness at finished product aluminium section bar two ends uniformly, and coloring effect is more preferable, while being led in the absence of long
Line or conductive plate, reduce the loss of electric energy, meet the requirement of environmental protection and energy saving.
Preferred embodiments of the invention are the foregoing is only, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme is belonged within protection scope of the present invention.
Claims (4)
1. a kind of high frequency switch power of energy-conservation Quick Oxidation, including high frequency conversion part, high-frequency rectification part, high frequency transformation
Device, industrial frequency rectifying part, industrial frequency rectifying filter circuit, control circuit and the cabinet for installing above-mentioned part, its feature exist
In：The cabinet includes mainframe box（1）And control cabinet（2）, the mainframe box（1）Inside it is provided with the sealing inner chamber for containing cooling oil
（3）, seal inner chamber（3）Through there is at least two cooling tubes（4）, seal inner chamber（3）Inside it is provided with two mounting brackets（5）, cooling tube
（4）It is each passed through two mounting brackets（5）Inside, described two mounting brackets（5）, one of them is directly connected to multiple high frequency transformers
Coil, another installs the commutation diode of the multiple high-frequency transformer coils of connection, two mounting brackets（5）Respectively as main frame
Output both positive and negative polarity, stretch out mainframe box（1）Top, mainframe box（1）Top be provided with connection high frequency transformer terminal
（6）, the control cabinet（2）Interior placement industrial frequency rectifying part, industrial frequency rectifying filter circuit and control circuit, the control cabinet（2）
It is interior through there is at least one cooling tube II（7）, control cabinet（2）Top be provided with and terminal（6）The lead of connection（8）,
Control cabinet（2）Top be provided with connection three phase supply electric wire joint（11）.
2. the high frequency switch power of a kind of energy-conservation Quick Oxidation according to claim 1, it is characterised in that：Described two peaces
Shelve（5）Positioned at sealing inner chamber（3）Partial top is simultaneously as mainframe box（1）With sealing inner chamber（3）Top cover（9）, it is described
Cooling tube（4）From top cover（9）It is through to mainframe box（1）Bottom, the top cover（9）On be communicated with seal inner chamber（3）Enter
Hydraulic fluid port（10）.
3. the high frequency switch power of a kind of energy-conservation Quick Oxidation according to claim 1, it is characterised in that：The mainframe box
（1）Inwall be provided with insulating barrier.
4. the high frequency switch power of a kind of energy-conservation Quick Oxidation according to claim 1, it is characterised in that：The control cabinet
（2）It is articulated in mainframe box（1）Side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171123.5A CN106712466B (en) | 2017-03-21 | 2017-03-21 | Energy-saving rapid-oxidation high-frequency switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171123.5A CN106712466B (en) | 2017-03-21 | 2017-03-21 | Energy-saving rapid-oxidation high-frequency switching power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106712466A true CN106712466A (en) | 2017-05-24 |
| CN106712466B CN106712466B (en) | 2023-06-06 |
Family
ID=58886930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710171123.5A Active CN106712466B (en) | 2017-03-21 | 2017-03-21 | Energy-saving rapid-oxidation high-frequency switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106712466B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730016Y (en) * | 2004-04-30 | 2005-09-28 | 祝波 | High power switch power supply |
| CN201880601U (en) * | 2010-12-17 | 2011-06-29 | 浙江佳环电子有限公司 | High-frequency and high-voltage power supply of electric precipitator |
| CN201898432U (en) * | 2010-11-11 | 2011-07-13 | 董云志 | Oil-immersed anticorrosive sealed water-cooling high frequency switching power supply adopting stand-alone single components |
| CN102223056A (en) * | 2011-06-22 | 2011-10-19 | 中国科学院电工研究所 | High-frequency high-voltage power supply structure |
| CN206698097U (en) * | 2017-03-21 | 2017-12-01 | 李金� | A kind of high frequency switch power for saving Quick Oxidation |
-
2017
- 2017-03-21 CN CN201710171123.5A patent/CN106712466B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730016Y (en) * | 2004-04-30 | 2005-09-28 | 祝波 | High power switch power supply |
| CN201898432U (en) * | 2010-11-11 | 2011-07-13 | 董云志 | Oil-immersed anticorrosive sealed water-cooling high frequency switching power supply adopting stand-alone single components |
| CN201880601U (en) * | 2010-12-17 | 2011-06-29 | 浙江佳环电子有限公司 | High-frequency and high-voltage power supply of electric precipitator |
| CN102223056A (en) * | 2011-06-22 | 2011-10-19 | 中国科学院电工研究所 | High-frequency high-voltage power supply structure |
| CN206698097U (en) * | 2017-03-21 | 2017-12-01 | 李金� | A kind of high frequency switch power for saving Quick Oxidation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106712466B (en) | 2023-06-06 |
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