CN201324550Y - Energy-saving wide-band transformer - Google Patents
Energy-saving wide-band transformer Download PDFInfo
- Publication number
- CN201324550Y CN201324550Y CNU2008202189889U CN200820218988U CN201324550Y CN 201324550 Y CN201324550 Y CN 201324550Y CN U2008202189889 U CNU2008202189889 U CN U2008202189889U CN 200820218988 U CN200820218988 U CN 200820218988U CN 201324550 Y CN201324550 Y CN 201324550Y
- Authority
- CN
- China
- Prior art keywords
- transformer
- rod
- leading
- voltage
- tension electricity
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to an energy-saving wide-band transformer, comprising a high-voltage electricity leading-in rod, a seat plate fixing flange, a sealing gasket, a high-voltage electricity insulation sleeve, a high-voltage cable soft connection, a transformer high-voltage output, a high-level oil tank, a transformer, an electric reactor, a frequency converter and a mutual inductor; the electric reactor is connected with the transformer, the 380V power supply is connected with the frequency converter when in working; a connecting sleeve is wired out from a leading-in box, the connecting sleeve is sub-connected to be a public voltage mutual inductor to the first and second time side voltages; the transformer is fixed above an electric desalting tank body, the high-voltage cable is introduced into the electric desalting tank body through a high-voltage electricity leading-in rod; the high-voltage electricity leading-in rod is arranged on the seat plate inside an electrode sleeve; a conducting rod is equipped at the lower end part of the high-voltage electricity leading-in rod, the conducting rod is pointed to a high-voltage electric connector inside the electric desalting tank body. Compared with the prior art, the positive and negative electrode plates electric desalting equipment are arranged inside the tank, the energy-saving wide-band transformer has the advantages of fast desalination speed, high desalination efficiency, high oil using ratio and low power consumption and the like.
Description
Technical field
The utility model relates to a kind of high pressure ionization equipment, is a kind of energy-conservation wide band transformer that a kind of petrochemical industry is carried out crude oil desalting, dehydration equipment specifically.
Background technology
One of original electric desalting equipment transformer adopting is the original power transformer, owing to often have the fraction time almost to move under short circuit condition in the electro-desalting process, therefore causes transformer to damage.The 2nd, protect transformer with the way with shunting behind the power transformer current-limiting reactor, guarantee that the electro-desalting process is to the electric field continued power.The electro-desalting transformer that present China generally adopts is a step-up transformer, and promptly an input voltage is 380 volts, and the secondary output voltage is 1.6 ten thousand volts to 2.2 ten thousand volts.Owing to be original power input,, therefore caused power consumption big, and power is not improved so voltage can not frequency conversion.
Summary of the invention
The utility model purpose provides a kind of two-way anodal input, make whole tank body form negative pole, formed the wide band transformer of more perfect electric field in the container, import by original power, change into and connect frequency converter earlier, operating frequency change 5～100Hz into, final output voltage is 1000～6000V.Make the unidirectional both positive and negative polarity output of the former cause transformer of work, become two-way anodal input now, strengthen the utilization rate of transformer.
For solving the shortcoming that prior art exists, the technical scheme that the utility model is taked is: a kind of energy-conservation wide band transformer, comprise: high-tension electricity leading-in rod, fixed base plate flange, gasket seal, high-tension electricity insulation sleeve, high-tension cable are flexible coupling, transformer high-voltage delivery outlet, top petrol tank, transformer, reactor, frequency converter, transformer, it is characterized in that: conducting rod is installed in high-tension electricity leading-in rod bottom, the high-tension electricity coupling centering in conducting rod and the electrical desalter; Reactor connects with transformer, and the 380V power supply is connected to frequency converter during work, and connecting sleeve is drawn at leading-in box, and it becomes public voltage transformer for each voltage tap of first and second side; The secondary coil end is drawn in a leading-in box, connects by line; The secondary side head end is drawn with sleeve pipe, exchanges serial single sleeve pipe, and direct current series is drawn by two sleeve pipes; Transformer is fixed in electro-desalting tank body top, and high-tension cable is introduced the electro-desalting tank body by the high-tension electricity introducing device, and the high-tension electricity leading-in rod is installed, and the high-tension electricity leading-in rod is spun on the seat board in the electrode sleeve pipe; Conducting rod is installed in high-tension electricity leading-in rod bottom, the high-tension electricity coupling centering in conducting rod and the electrical desalter.
Good effect of the present utility model is: with positive and negative electrode plate electric desalting equipment be installed in jar in the past compared, make whole tank body form negative pole, formed more perfect electric field in the container, reached that desalination speed is fast, desalination high efficiency and characteristics such as the water oil-containing is few and power consumption is low
Description of drawings
Fig. 1 is a prior art transformer device structure schematic diagram;
Fig. 2 is the structural representation of the energy-conservation wide band transformer of the utility model;
Fig. 3 is existing transformer principle figure of the present utility model;
Fig. 4 is an overall structure schematic diagram of the present utility model.
Below in conjunction with drawings and Examples the utility model is described further.
As shown in the figure, high-tension electricity leading-in rod 1, fixed base plate flange 2, gasket seal 3, high-tension electricity insulation sleeve 4, flange-connection stainless steel metal flexible pipe 5, transformer high-voltage delivery outlet 6, top petrol tank 7, transformer 8.
The specific embodiment
Transformer 8 is fixed in electro-desalting tank body top; High-tension cable places high-voltage line to be flexible coupling and introduces the electro-desalting tank bodies by the high-tension electricity introducing devices in 5, high-tension electricity leading-in rod 1 is installed then, need to prevent that with derusting in the electrical desalter electrode sleeve pipe, polishing, cleaning out electrode sleeve pipe internal memory from producing electric discharge phenomena at burr.Lay down the baffle up and down of central cone screwed hole then, on high-tension electricity leading-in rod stainless steel taper thread, be wrapped with two to three strata tetrafluoroethene bands, the high-tension electricity leading-in rod is tightened on the seat board in the electrode sleeve pipe with specific purpose tool.Extraordinary high-tension cable can be opened into round during installation, rotates synchronously with high-tension electricity leading-in rod and specific purpose tool, destroys to prevent extraordinary high-tension electricity cable core.After extraordinary high-tension cable penetrated fixed base plate flange 2 and flange-connection stainless steel metal flexible pipe, install and fix seat board flange 2 and flange-connection stainless steel metal flexible pipe respectively.Fill tetrafluoroethene gasket seal 3 in the flange-connection stainless steel metal flexible pipe 5, the high pressure special cable is fixed on flange-connection stainless steel metal flexible pipe 5 central authorities.Open bleed screw on the fixed base plate flange 2, and make top petrol tank 7 transformer oil reach assigned position.Conducting rod is installed in high-tension electricity leading-in rod 1 bottom, conducting rod must with the high-tension electricity coupling centering in the electrical desalter, and the crush of 15mm is arranged.In installation process, high-tension electricity leading-in rod and extraordinary high-tension cable must remain cleaning, do not allow to be scratched or destroy by hard thing.The high pressure special cable does not allow to rotate in the high-tension electricity leading-in rod, to prevent that high pressure special cable and cable core from disconnecting or damage.
Claims (1)
1, a kind of energy-conservation wide band transformer, comprise: high-tension electricity leading-in rod, fixed base plate flange, gasket seal, high-tension electricity insulation sleeve, high-tension cable are flexible coupling, transformer high-voltage delivery outlet, top petrol tank, transformer, reactor, frequency converter, transformer, it is characterized in that: conducting rod is installed in high-tension electricity leading-in rod bottom, the high-tension electricity coupling centering in conducting rod and the electrical desalter; Reactor connects with transformer, and the 380V power supply is connected to frequency converter during work, and connecting sleeve is drawn at leading-in box, and it becomes public voltage transformer for each voltage tap of first and second side; The secondary coil end is drawn in a leading-in box, connects by line; The secondary side head end is drawn with sleeve pipe, exchanges serial single sleeve pipe, and the two sleeve pipes of direct current series are drawn; Transformer is fixed in electro-desalting tank body top, and high-tension cable is introduced the electro-desalting tank body by the high-tension electricity introducing device, and the high-tension electricity leading-in rod is installed, and the high-tension electricity leading-in rod is spun on the seat board in the electrode sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202189889U CN201324550Y (en) | 2008-11-07 | 2008-11-07 | Energy-saving wide-band transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202189889U CN201324550Y (en) | 2008-11-07 | 2008-11-07 | Energy-saving wide-band transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324550Y true CN201324550Y (en) | 2009-10-14 |
Family
ID=41176526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202189889U Expired - Fee Related CN201324550Y (en) | 2008-11-07 | 2008-11-07 | Energy-saving wide-band transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324550Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227094A (en) * | 2011-06-21 | 2011-10-26 | 沈阳四变电气制造有限公司 | Variable-frequency regulating transformer for oil production in deep well |
| CN105647571A (en) * | 2014-09-25 | 2016-06-08 | 长江(扬中)电脱盐设备有限公司 | Electric desalting high-voltage electric connection device |
-
2008
- 2008-11-07 CN CNU2008202189889U patent/CN201324550Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227094A (en) * | 2011-06-21 | 2011-10-26 | 沈阳四变电气制造有限公司 | Variable-frequency regulating transformer for oil production in deep well |
| CN105647571A (en) * | 2014-09-25 | 2016-06-08 | 长江(扬中)电脱盐设备有限公司 | Electric desalting high-voltage electric connection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203746591U (en) | High voltage basin type insulator with metal insert | |
| CN201324550Y (en) | Energy-saving wide-band transformer | |
| CN205173849U (en) | A plugging device for pipeline | |
| CN103632827A (en) | Plug type current transformer | |
| CN204807663U (en) | Be applied to alternating current -direct current conversion equipment of withstand voltage test | |
| CN202093924U (en) | Adjustable compensating reactor | |
| CN204129169U (en) | The comprehensive assessment of bushing shell for transformer state detects analysis platform | |
| CN202373436U (en) | Voltage matching compensator for electric network | |
| CN206041295U (en) | American box -type substation of improved generation 10kV with simple eye through -hole | |
| CN203733537U (en) | High-voltage outdoor bushing | |
| CN2812249Y (en) | A high-voltage power supply energy coupling device | |
| CN201528325U (en) | High-voltage thyristor valve serial trigger energy extracting circuit device | |
| CN203721471U (en) | Removable current transformer | |
| CN107171211B (en) | Intelligent low-voltage comprehensive distribution box body of public transformer station | |
| CN2192368Y (en) | Efficiente electric de-salt and dewater device | |
| CN203721474U (en) | Transformer high-voltage bushing lead coupling device | |
| CN201781205U (en) | Compact power distribution device for 500kV high voltage shunt reactor | |
| CN2882824Y (en) | Adjustable multi-head electric pulse pipeline hard dirt breaking device | |
| CN206461289U (en) | A kind of clamp for being used to fix high-pressure inflating cabinet sleeve pipe | |
| CN201185311Y (en) | Auxiliary switch rain screen for outdoor knife gate of transforming plant | |
| CN205377221U (en) | Assembled cable transfer box | |
| CN204741254U (en) | Be applied to electric power field high pressure cable insulating seal device | |
| CN201896069U (en) | Water seepage electrode device of ozone generator | |
| CN103794348B (en) | Transformer high-voltage bushing lead-in wire draw-gear | |
| CN211350289U (en) | Internal and external sealing structure of low-voltage conducting rod of combined transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20121107 |