CN105788838A - Insulating paint impregnating device of transformer - Google Patents
Insulating paint impregnating device of transformer Download PDFInfo
- Publication number
- CN105788838A CN105788838A CN201610330198.9A CN201610330198A CN105788838A CN 105788838 A CN105788838 A CN 105788838A CN 201610330198 A CN201610330198 A CN 201610330198A CN 105788838 A CN105788838 A CN 105788838A
- Authority
- CN
- China
- Prior art keywords
- dipping lacquer
- room
- insulating paint
- paint
- transformator
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
- B05C3/10—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coating Apparatus (AREA)
- Insulating Of Coils (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses an insulating paint impregnating device of a transformer. The device comprises a paint storage cylinder and an air pressure assembly, and is used for providing insulating paint, and is characterized by further comprising an overflowing storage chamber and a paint impregnating chamber arranged in the overflowing storage chamber, wherein the paint impregnating chamber and the overflowing storage chamber share the bottom of a container; and the height of protection liquid on the side face of the container of the paint impregnating chamber is lower than that of the protection liquid on the side face of a container of the overflowing storage chamber. The insulating paint impregnating device of the transformer has the beneficial effects that when the transformer is impregnated with paint, a transformer product is put into a paint impregnating sieve; a wire covering height is pre-adjusted to the highest liquid level position of a paint impregnating chamber of the paint impregnating sieve; the paint impregnating device adopts an overflowing principle and the insulating paint overflows when the liquid level of the insulating paint reaches the highest position, so that the problem that a pin of the transformer is tainted with the insulating paint is solved; and the device structure and a control method are simple and the device has very good practicability.
Description
Technical field
The present invention relates to transformator processing and manufacturing technical field, be specifically related to a kind of transformator impregnated insulating paint device.
Background technology
During design of transformer, in order to fix each parts, it is prevented that noise, improve mechanical strength；Moistureproof；Increasing insulating capacity, transformator after finishing assembly, will carry out insullac immersion and drying and processing.Transformator is whole carry out dipping lacquer time, the metal stitch that transformer coil body need to be completely soaked and connect together with it to be avoided being infected with by insullac or covering, therefore dipping lacquer liquid surface height controlling fairly heavy want.
At present, dipping lacquer for transformation, adopt common dipping paint cylinder and dipping lacquer sieve, product stitch is upwards positioned in dipping lacquer sieve, again sieve is positioned in paint cylinder, then pass through pneumatic shuttle and inject insullac in paint cylinder, until insullac liquid level exceeds transformer coil body, but be not readily accessible to stitch.Owing to liquid surface height controlling is undertaken by Artificial Control air valve, operator's Capability Requirement is higher, batch production has the risk causing the too high contamination stitch of liquid level.
Summary of the invention
For solving the problems referred to above existed in prior art and practical situation, the invention provides a kind of transformator impregnated insulating paint device.This device includes storage paint cylinder and air pressure assembly, for providing insullac, it is characterized in that, also include overflow locker room and be arranged on the dipping lacquer room in described overflow locker room, bottom described dipping lacquer room and described overflow locker room common container, the container side of described dipping lacquer room protect the liquid height container side lower than described overflow locker room protect liquid height.
Preferably, dipping lacquer sieve is set the top side detachable of described dipping lacquer room.
Preferably, the body surfaces of described dipping lacquer sieve is provided with perforate, and its two ends are provided with locating support, and described locating support is provided with hole, multiple location, and described dipping lacquer sieve is cooperatively arranged at the top of described dipping lacquer room by the hole, described location on described locating support.
Preferably, the pitch of holes between hole, the plurality of location is more than or equal to 1mm.
Preferably, the stepped arrangement in hole, the plurality of location.
Preferably, the two ends at the top of described dipping lacquer sieve are provided with handle.
Preferably, device also includes surge chamber, and described surge chamber can with described dipping lacquer room intercommunication liquid, and the bottom of described surge chamber is provided with liquid inlet.
Preferably, the central region of described surge chamber has at least one obstruct hurdle.
Beneficial effect:
Power transformer product is positioned in dipping lacquer sieve, line bag height is mixed up in advance to dipping lacquer sieves most high liquid level (HLL) position, dipping lacquer room, owing to this varnish apparatus have employed principle of overflow, the liquid level making insullac overflows when arriving the highest, thus the problem avoiding the occurrence of insullac contamination transformer pin, and apparatus structure and control method are simply, very practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the transformator impregnated insulating paint device of the embodiment of the present invention；
Fig. 2 is the dipping lacquer sieve side structure schematic diagram of the transformator impregnated insulating paint device of the embodiment of the present invention；
Fig. 3 is the dipping lacquer sieve plan structure schematic diagram of the transformator impregnated insulating paint device of the embodiment of the present invention.
Wherein:
10, storage paint cylinder；11, overflow locker room；12, dipping lacquer room；13, surge chamber；14, hurdle is intercepted；15, hole, location；16, handle.
Detailed description of the invention
Technical solution of the present invention is discussed in detail below in conjunction with accompanying drawing.
Embodiment of the invention discloses that a kind of transformator impregnated insulating paint device.This device includes storage paint cylinder 10 and air pressure assembly, for providing insullac (air pressure assembly is used for injecting insullac) for device.Device also includes overflow locker room 11 and is arranged on the dipping lacquer room 12 in described overflow locker room 11, bottom dipping lacquer room 12 and overflow locker room 11 common container, the container side of dipping lacquer room 12 protect the liquid height container side lower than overflow locker room 11 protect liquid height.So, after the insullac of dipping lacquer room 12 fills with (when the liquid level of dipping lacquer room 12 reaches maximum), the insullac poured into again will be spilled over to overflow locker room 11, so that the liquid level of dipping lacquer room 12 keeps to maximum height, no longer rise, it is effectively ensured insullac liquid level and has exceeded transformer coil body, but stitch will not have been touched.
For making the dipping lacquer height adjustable of device, dipping lacquer sieve is set the top side detachable of dipping lacquer room 12.The body surfaces of dipping lacquer sieve is provided with perforate, and its two ends are provided with locating support, and locating support is provided with hole, multiple location 15, and dipping lacquer sieve is cooperatively arranged at the top of dipping lacquer room 12 by the hole 15, location on locating support.And the stepped arrangement in hole, multiple location 15, the pitch of holes between its hole, multiple location 15 is more than or equal to 1mm, it is preferable that pitch of holes is 1mm, and the control accuracy of such dipping lacquer sieve is 1mm.
During use, dipping lacquer sieve is positioned over the top of dipping lacquer room 12 by its two ends locating support, dipping lacquer sieve height in dipping lacquer room 12 is regulated, thus reaching to control the purpose of the liquid level of dipping lacquer room 12 by regulating support height (selecting the hole, location of proper height on support to install dipping lacquer sieve).
For convenience of human users, the two ends at the top of dipping lacquer sieve are provided with handle 16.And handle 16 can design certain height, so, personnel, when operation, will not be infected with insullac.
Further, device also includes surge chamber 13, and surge chamber 13 can with dipping lacquer room 12 intercommunication liquid, and the bottom of surge chamber 13 is provided with liquid inlet.So, insullac first can pouring into surge chamber 13, then make insullac flow into dipping lacquer room 12, so, when insullac can be avoided just to pour into, flow velocity is too fast, bad control.
For improving the surge chamber 13 buffering effect to insullac 12 further, the central region of surge chamber 13 has at least one and intercepts hurdle 14, it is preferable that arrange two obstruct hurdles 14.So, after the insullac that flow velocity is higher enters surge chamber 13, sluggishness due to two blockage hurdles 14 of surge chamber 13, make insullac stream progressively steady, slowly enter dipping lacquer indoor 12, until being flooded dipping lacquer room 12 completely, now insullac liquid level right up to the root of power transformer product stitch and keeps liquid level no longer to rise, and unnecessary insullac is spilled over to overflow and stores room 11.
The using method of embodiment disclosed by the invention is: during use, the intake valve (air pressure assembly) on manual unlocking device, and the insullac mixing up viscosity in storage paint cylinder 10 body is imported in surge chamber 13 by air pressure.During beginning, insullac flow velocity is higher, owing to the stop on two blockage hurdles 14 in surge chamber 13 is sluggish, insullac flow velocity is progressively steady, and slowly enter in dipping lacquer room 12, until being flooded dipping lacquer room 12 completely, now insullac liquid level is right up to power transformer product stitch root, is then spilled over to overflow and stores room 11.Now closing intake valve, liquid level is kept, and starts timing dipping lacquer.Finally, after power transformer product has soaked in dipping lacquer room 12, the air bleeding valve of device for opening, the insullac backtracking in dipping lacquer room 12, and overflow stored the insullac in room 11 and also can directly be returned storage paint cylinder 10 by pipeline.
When the beneficial effects of the present invention is transformator dipping lacquer, power transformer product is positioned in dipping lacquer sieve, line bag height is mixed up in advance to dipping lacquer sieves most high liquid level (HLL) position, dipping lacquer room, owing to this varnish apparatus have employed principle of overflow, the liquid level making insullac overflows when arriving the highest, thus avoiding the occurrence of the problem of insullac contamination transformer pin, and apparatus structure and control method are simply, very practical.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (8)
1. a transformator impregnated insulating paint device, including storage paint cylinder and air pressure assembly, for providing insullac, it is characterized in that, also include overflow locker room and be arranged on the dipping lacquer room in described overflow locker room, bottom described dipping lacquer room and described overflow locker room common container, the container side of described dipping lacquer room protect the liquid height container side lower than described overflow locker room protect liquid height.
2. transformator impregnated insulating paint device according to claim 1, it is characterised in that dipping lacquer sieve is set the top side detachable of described dipping lacquer room.
3. transformator impregnated insulating paint device according to claim 2, it is characterized in that, the body surfaces of described dipping lacquer sieve is provided with perforate, its two ends are provided with locating support, described locating support is provided with hole, multiple location, and described dipping lacquer sieve is cooperatively arranged at the top of described dipping lacquer room by the hole, described location on described locating support.
4. transformator impregnated insulating paint device according to claim 3, it is characterised in that the pitch of holes between hole, the plurality of location is more than or equal to 1mm.
5. transformator impregnated insulating paint device according to claim 3, it is characterised in that the stepped arrangement in hole, the plurality of location.
6. transformator impregnated insulating paint device according to claim 2, it is characterised in that the two ends at the top of described dipping lacquer sieve are provided with handle.
7. transformator impregnated insulating paint device according to claim 1, it is characterised in that device also includes surge chamber, described surge chamber can with described dipping lacquer room intercommunication liquid, and the bottom of described surge chamber is provided with liquid inlet.
8. transformator impregnated insulating paint device according to claim 7, it is characterised in that the central region of described surge chamber has at least one and intercepts hurdle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330198.9A CN105788838B (en) | 2016-05-18 | 2016-05-18 | A kind of transformer impregnated insulating paint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330198.9A CN105788838B (en) | 2016-05-18 | 2016-05-18 | A kind of transformer impregnated insulating paint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105788838A true CN105788838A (en) | 2016-07-20 |
| CN105788838B CN105788838B (en) | 2017-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610330198.9A Active CN105788838B (en) | 2016-05-18 | 2016-05-18 | A kind of transformer impregnated insulating paint device |
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| Country | Link |
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| CN (1) | CN105788838B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2915734B2 (en) * | 1993-02-17 | 1999-07-05 | 新日本製鐵株式会社 | Roller curtain coater equipment |
| CN1787134A (en) * | 2005-12-13 | 2006-06-14 | 中电电气集团有限公司 | Tech. for impregnating varnish of half packed 10KV grade high voltage coil |
| CN201242938Y (en) * | 2008-06-26 | 2009-05-20 | 严雪良 | Vacuum continuous paint-dipping machine |
| CN201389516Y (en) * | 2009-04-28 | 2010-01-27 | 上海宝绿包装材料科技有限公司 | Coating circulation material trough |
| CN103464333A (en) * | 2013-08-30 | 2013-12-25 | 无锡晶磊电子有限公司 | Multifunctional paint dipping device |
| CN204074448U (en) * | 2014-06-16 | 2015-01-07 | 宁波北仑雷奥自动化设备有限公司 | The steeping vat of cement dipping machine |
-
2016
- 2016-05-18 CN CN201610330198.9A patent/CN105788838B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2915734B2 (en) * | 1993-02-17 | 1999-07-05 | 新日本製鐵株式会社 | Roller curtain coater equipment |
| CN1787134A (en) * | 2005-12-13 | 2006-06-14 | 中电电气集团有限公司 | Tech. for impregnating varnish of half packed 10KV grade high voltage coil |
| CN201242938Y (en) * | 2008-06-26 | 2009-05-20 | 严雪良 | Vacuum continuous paint-dipping machine |
| CN201389516Y (en) * | 2009-04-28 | 2010-01-27 | 上海宝绿包装材料科技有限公司 | Coating circulation material trough |
| CN103464333A (en) * | 2013-08-30 | 2013-12-25 | 无锡晶磊电子有限公司 | Multifunctional paint dipping device |
| CN204074448U (en) * | 2014-06-16 | 2015-01-07 | 宁波北仑雷奥自动化设备有限公司 | The steeping vat of cement dipping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105788838B (en) | 2017-12-05 |
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