CN201868165U - Production system for high-purity high-pressure-resistant transformer oil - Google Patents
Production system for high-purity high-pressure-resistant transformer oil Download PDFInfo
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- CN201868165U CN201868165U CN2010206497829U CN201020649782U CN201868165U CN 201868165 U CN201868165 U CN 201868165U CN 2010206497829 U CN2010206497829 U CN 2010206497829U CN 201020649782 U CN201020649782 U CN 201020649782U CN 201868165 U CN201868165 U CN 201868165U
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- transformer oil
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Abstract
The utility model relates to a production system for high-purity high-pressure-resistant transformer oil, wherein a heater is arranged in a blending kettle, the heater is controlled by a temperature controller, the transformer oil in the blending kettle is ensured to be in a required constant-temperature state, a spiral agitator and a wind-power agitator are arranged in the blending kettle, the outlet of the blending kettle is communicated with a coarse filter through a flange, the oil-path output port of the coarse filter is communicated with the inlet of a vacuum tank, the outlet of the vacuum tank is communicated with the inlet of a nanofilm fine filter, the oil delivery pipe of the nanofilm fine filter is communicated with the inlet of a water cooler, and the outlet of the water cooler is communicated with the inlet of an oil storage tank. The production system has the advantages that: 1. the complete dissolution between base oil and an additive is realized, and the quality of the made grease is ensured; and 2. a nanofilm is adopted as a filtering film of the transformer oil and can be used for completely and thoroughly removing impurities, the water, the acid and the like in the transformer oil, so that the insulating property, the pressure-resistant property and the cooling property of the transformer oil are radically improved, and the working stability and the reliability of a transformer are ensured.
Description
Technical field
The utility model relates to reliable, the withstand voltage height of a kind of not only insulation property, the oil cooling performance is good, and can guarantee the high withstand voltage transformer oil production system of high-purity that transformer moves safely and reliably, belongs to the machinery oil manufacturing equipment and makes the field.
Background technology
At present, be used for the device systems of manufacturing machine oil, on structural design, constitute by mediation still, filter and oil storage tank etc.Because the still that is in harmonious proportion adopts single mechanical agitation, other additive of base oil and adding is reached fully dissolve, the grease lamination is arranged in the time of not only, and also insulation property, withstand voltage low, be difficult to guarantee that transformer moves safely and reliably.
The utility model content
Purpose of design: avoid the weak point in the background technology, design reliable, the withstand voltage height of a kind of not only insulation property, the oil cooling performance is good, and can guarantee the high withstand voltage transformer oil production system of high-purity that transformer moves safely and reliably.
Design: the performance index of depressor oil mainly contain: the oil quality that density is little is good, easily separates with impurity with moisture; The little oily convection properties of viscosity is good, but too little oil flash point is low; When oily temperature reached flash-point, oil was evaporated to oil vapour in a large number, and burning and blast then easily take place nearly fire, so flash-point is high relatively; Solidifying point: the temperature of oil when the transformer oil viscosity reaches maximum, selected as required; Acid value can raise after the oil oxidation, so this value is the smaller the better; It is high, high more more good that stability is wanted; Impurity content is the smaller the better, its withstand voltage is just high more, when doing the transformer oil experiment, the minimum value of puncture voltage i.e. the withstand voltage of oil, the withstand voltage of oil itself is very high, but in because what of water content in oil and impurity content withstand voltage representing to a certain extent, therefore can well cuts and moisture be removed to greatest extent is core of the present utility model place.To achieve these goals.1, the setting of mediation still inside spin blender and wind-force blender is one of technical characterictic of the present utility model.The purpose of doing like this is: the band pressure gas stream that wind affair atomizer is dried blows afloat mixed medium to force and forms collision between medium and the medium simultaneously, mechanical agitator is upset the permutation and combination between medium once more, make between base oil and the additive dissolve fully, the mutual purpose of ECDC, thereby avoid its layering.2, the design that vacuumizes of the grease after adopting vacuum tank to coarse filtration in the system is two of a technical characterictic of the present utility model.The purpose of doing like this is: it can guarantee the quality of grease with the air in the grease and other harmful gas emptying.3, strainer is three of a technical characterictic of the present utility model by the design that nanometer film constitutes.The purpose of doing like this is: NF membrane is a kind of functional pellicle that allows solvent molecule or some low molecular weight solutes or low price ion to see through, it is a kind of special diffusion barrier kind, it is gained the name because of the size that can hold back material is about nanometer, it is held back organic molecular weight and is approximately about 150-500, therefore adopt the filter membrane of nanometer film as transformer oil, it can remove impurity in the transformer oil, moisture, acid or the like for a full due, thereby makes insulating properties, resistance to pressure, the cooling of transformer oil obtain the raising of essence.4, the setting of water cooler is four of a technical characterictic of the present utility model.The purpose of doing like this is: because spiral oil cooling service pipe is positioned at cyclic water tank in the water cooler, water-stop sheet one end is connected with spiral oil cooling service pipe, the other end is connected with the cyclic water tank inwall and water-stop sheet has the leaking hole that is interspersed, therefore not only can realize the pressure cooling of grease, and have the characteristics of water-cooled good cooling results.
Technical scheme: the high withstand voltage transformer oil production system of high-purity, it comprises mediation still and temperature controller, be provided with heater in the described mediation still, the signal end of heater is connected with the signal controlling end of temperature controller and whether the work of heater is controlled by temperature controller, the interior transformer oil of still of guaranteeing to be in harmonious proportion is in required temperature constant state, be provided with spiral agitator and wind-force blender in the mediation still, the still outlet that is in harmonious proportion is communicated with the coarse filtration machine by flange, coarse filtration machine oil road delivery outlet is communicated with the vacuum tank import, the vacuum tank outlet is communicated with the import of nanometer film strainer, nanometer film strainer petroleum pipeline is communicated with the water cooler import, and the water cooler outlet is communicated with the oil storage tank import.
The utility model is compared with background technology, and the one, realized that intact the closing between base oil and the additive dissolves, avoided the grease layering, guaranteed the quality of made grease; The 2nd, adopt the filter membrane of nanometer film as transformer oil, it can remove impurity in the transformer oil, moisture, acid or the like for a full due, thereby the insulating properties, resistance to pressure, the cooling that make transformer oil obtain the raising of essence, have guaranteed the stability and the reliability of transformer work; The 3rd, good water-cooling effect, not only energy-conservation, and avoided the waste of water resources.
Description of drawings
Fig. 1 is the structural representation of the high withstand voltage transformer oil production system of high-purity.
Fig. 2 is the structural representation of wind-force blender.
Fig. 3 is the structural representation of airduct in the figure power blender.
Fig. 4 is the structural representation of water cooler.
Fig. 5 is the sectional structure schematic diagram of water-stop sheet.
Fig. 6 is the plan structure schematic diagram of water-stop sheet.
Embodiment
Embodiment 1: with reference to accompanying drawing 1-6.The high withstand voltage transformer oil production system of high-purity, it comprises mediation still 2 and temperature controller, be provided with heater in the described mediation still 2, the signal end of heater is connected with the signal controlling end of temperature controller and whether the work of heater is controlled by the control of temperature controller, the interior transformer oil of still of guaranteeing to be in harmonious proportion is in required temperature constant state, be provided with spiral agitator 3 and wind-force blender 12 in the mediation still 2, spiral agitator 3 is driven by decelerator 1 and rotates, still 2 outlets that are in harmonious proportion are communicated with coarse filtration machine 4 by flange 11, coarse filtration machine 4 oil circuit delivery outlets are communicated with vacuum tank 5 imports, vacuum tank 5 outlets are communicated with 6 imports of nanometer film strainer and force vacuum tank 5 to form vacuum state by negative pressure ventilation machine 10, nanometer film strainer 6 petroleum pipelines are communicated with water cooler 7 imports, and water cooler 7 outlets are communicated with oil storage tank 9 imports.
Be provided with heater in the described mediation still 2, the signal end of heater is connected with control temperature signal control end and whether the work of heater is controlled by the control of temperature controller, and the still 2 interior transformer oil of guaranteeing to be in harmonious proportion are in required temperature constant state.
Described wind-force blender 12 is made of blower and blower fan 13, has a plurality of blowing mouths on the tube wall of blower, and the diameter of blowing mouth is greater than 0.5mm, formation be the band pressure gas stream, be preferably high pressure draught, the blower air inlet is communicated with blower fan 13 air outlets.
Described wind-force blender is made of four upright blower 10-1～10-4 of ring, neutral blower 10-5, a reversal valve 5-1 and blower fan 13, four upright blower 10-1～10-4 of ring are equidistant to surround a circle, neutral blower 10-1 is positioned at four upright blower centers of ring and is communicated with four upright blower 10-1～10-4 of ring by solenoid directional control valve 5-1, airduct, solenoid directional control valve 5-1 air inlet is communicated with blower fan 13 air outlets by airduct, and cyclelog 10-6 signal output part connects the signal input part of solenoid directional control valve 5-1.Have a plurality of blowing mouth 4-1 on described four rings upright blower 10-1～10-4, a neutral blower 10-5.The combination of the air-out angle of described a plurality of blowing mouth 4-1 for directly blowing and tiltedly blowing, purpose make the band pressure gas stream form mutual intersection, hand over the effect of seething mutually.
Described coarse filtration machine 4 is a filter cloth formula filter press, and the base oil after this filter press will be in harmonious proportion carries out coarse filtration, removes the impurity in the oil.
Described strainer 6 is made of nanometer film, has guaranteed the degree of purity of grease.
Described water cooler 7 is made of cyclic water tank 15, spiral oil cooling service pipe 14 and water-stop sheet 16, spiral oil cooling service pipe 14 is positioned at cyclic water tank 15, water-stop sheet 1 one ends are connected with spiral oil cooling service pipe 14, the other end is connected with cyclic water tank 15 inwalls, and water-stop sheet 16 has leaking hole 17 and leaking hole is interspersed.Described water-stop sheet 16 is a bathtub construction, and its mider hole is connected with spiral cold moving oil pipe 14, is the projection wall 18 that blocks water all around.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection range of the present utility model.
Claims (8)
1. the high withstand voltage transformer oil production system of a high-purity, it comprises mediation still and temperature controller, it is characterized in that: be provided with heater in the described mediation still, the signal end of heater is connected with the signal controlling end of temperature controller and whether the work of heater is controlled by temperature controller, the interior transformer oil of still of guaranteeing to be in harmonious proportion is in required temperature constant state, be provided with spiral agitator and wind-force blender in the mediation still, the still outlet that is in harmonious proportion is communicated with the coarse filtration machine by flange, coarse filtration machine oil road delivery outlet is communicated with the vacuum tank import, the vacuum tank outlet is communicated with the import of nanometer film strainer, nanometer film strainer petroleum pipeline is communicated with the water cooler import, and the water cooler outlet is communicated with the oil storage tank import.
2. the high withstand voltage transformer oil production system of high-purity according to claim 1, it is characterized in that: described wind-force blender is made of blower and blower fan, has a plurality of blowing mouths on the tube wall of blower, and the blower air inlet is communicated with fan outlet.
3. the high withstand voltage transformer oil production system of high-purity according to claim 1, it is characterized in that: described wind-force blender is made of four upright blowers of ring, neutral blower, reversal valve and a blower fan, four upright blowers of ring are equidistant to surround a circle, neutral blower is positioned at four upright blower centers of ring and is communicated with four upright blowers of ring by solenoid directional control valve, airduct, the solenoid directional control valve air inlet is communicated with fan outlet by airduct, and the cyclelog signal output part connects the signal input part of solenoid directional control valve.
4. the high withstand voltage transformer oil production system of high-purity according to claim 1, it is characterized in that: described coarse filtration machine is a filter cloth formula filter press.
5. the high withstand voltage transformer oil production system of high-purity according to claim 1, it is characterized in that: described strainer is made of nanometer film.
6. the high withstand voltage transformer oil production system of high-purity according to claim 1, it is characterized in that: described water cooler is made of cyclic water tank, spiral oil cooling service pipe and water-stop sheet, spiral oil cooling service pipe is positioned at cyclic water tank, water-stop sheet one end is connected with spiral oil cooling service pipe, the other end is connected with the cyclic water tank inwall, and water-stop sheet has leaking hole and leaking hole is interspersed.
7. the high withstand voltage transformer oil production system of high-purity according to claim 1, it is characterized in that: described water-stop sheet is a bathtub construction, its mider hole is connected with spiral cold moving oil pipe, is the projection wall that blocks water all around.
8. the high withstand voltage transformer oil production system of high-purity according to claim 1 is characterized in that: be provided with heater in the described mediation still, the signal end of heater is connected with control temperature signal control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206497829U CN201868165U (en) | 2010-12-09 | 2010-12-09 | Production system for high-purity high-pressure-resistant transformer oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206497829U CN201868165U (en) | 2010-12-09 | 2010-12-09 | Production system for high-purity high-pressure-resistant transformer oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868165U true CN201868165U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206497829U Expired - Lifetime CN201868165U (en) | 2010-12-09 | 2010-12-09 | Production system for high-purity high-pressure-resistant transformer oil |
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| Country | Link |
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| CN (1) | CN201868165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063974A (en) * | 2010-12-09 | 2011-05-18 | 浙江飞翔油脂化工有限公司 | High-purity high-voltage resistance transformer oil production system |
-
2010
- 2010-12-09 CN CN2010206497829U patent/CN201868165U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063974A (en) * | 2010-12-09 | 2011-05-18 | 浙江飞翔油脂化工有限公司 | High-purity high-voltage resistance transformer oil production system |
| CN102063974B (en) * | 2010-12-09 | 2012-05-30 | 浙江飞翔油脂化工有限公司 | Transformer oil production system and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20120530 |