CN204019780U - Transformer automatic-feeding device - Google Patents

Transformer automatic-feeding device Download PDF

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Publication number
CN204019780U
CN204019780U CN201420410832.6U CN201420410832U CN204019780U CN 204019780 U CN204019780 U CN 204019780U CN 201420410832 U CN201420410832 U CN 201420410832U CN 204019780 U CN204019780 U CN 204019780U
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China
Prior art keywords
holding vessel
valve
feeding
tank
eventually
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Active
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CN201420410832.6U
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Chinese (zh)
Inventor
蔡澍
姚亮亮
金骏祥
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CHONGQING HUAHONG INSTRUMENT Co Ltd
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CHONGQING HUAHONG INSTRUMENT Co Ltd
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Abstract

The utility model discloses a kind of transformer automatic-feeding device, it comprises the first mixed tank for carrying out preliminary mixing in proportion to resin and silicon powder, described just mixed tank is communicated to the first holding vessel by negative pressure valve, this first holding vessel and the second holding vessel for storing curing agent are connected to respectively by positive valve and mix in tank eventually, and described second holding vessel, eventually mixed tank are provided with meausring apparatus.This utility model is novel in design, and structure is simple, can carry out accurate quantitative analysis, and meet the perfusion resin technological requirement of transformer to the perfusion resin amount of transformer.

Description

Transformer automatic-feeding device
Technical field
The utility model relates to a kind of filling system, is specifically related to a kind of transformer automatic-feeding device.
Background technology
In transformer making field, the resin material in transformer need be mixed, stir and quantitative weighing, can equivalent be accomplished during to ensure to pour into transformer and ensure the quality of transformer.
Current transformer automatic-feeding device form is various, overall is all be uniformly mixed by adding curing agent again after resin and silicon powder being mixed, the most backward transformer housing carries out material feeding, weigh is then add after resin and silicon powder and curing agent being weighed respectively to stir in mixed tank eventually again, but in actual shot process, eventually more or less can adhesion section resin material in mixed tank, like this, again weigh in time mixing in mixed tank end, resin total amount will higher than the resin total amount of theory measurement, and then weight disunity when causing perfusion resin in transformer, in addition, for the material feeding of resin and silicon powder, curing agent, and the factor such as the cleaning of whole system does not all form unified structure at existing transformer material injecting device.
Therefore, be necessary that designing a transformer automatic-feeding device carrys out the existing transformer filling system of specification.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of transformer automatic-feeding device, novel in design, and structure is simple, can carry out accurate quantitative analysis, and meet the perfusion resin technological requirement of transformer to the perfusion resin amount of transformer.
To achieve these goals, the technical solution of the utility model: a kind of transformer automatic-feeding device, it comprises the first mixed tank for carrying out preliminary mixing in proportion to resin and silicon powder, described just mixed tank is communicated to the first holding vessel by negative pressure valve, this first holding vessel and the second holding vessel for storing curing agent are connected to respectively by positive valve and mix in tank eventually, and described second holding vessel, eventually mixed tank are provided with meausring apparatus.
Further, described meausring apparatus is electronic scale.
Further, described first holding vessel, eventually mixed tank are equipped with motor stirring system.
Further, described first holding vessel is communicated with vavuum pump, and establishes vacuum valve between this vavuum pump and the first holding vessel; Material sucking valve is provided with between described first holding vessel and first mixed tank.
Further, described first holding vessel, the second holding vessel are connected in parallel on air compressor machine, between this air compressor machine and described first holding vessel, the second holding vessel, be in series with pressurizing valve respectively.
Further, described first holding vessel, eventually mixed tank all connect cleaning batch can, and this cleaning batch can respectively and described first holding vessel, be provided with cleaning valve between mixed tank eventually, and is also provided with relief valve on described cleaning batch can.
Further, described negative pressure valve, positive valve and meausring apparatus are by the electrical control connection of switch board.
Further, mix on tank at described end and be provided with feeding materials valve.
The beneficial effects of the utility model: after first resin and silicon powder transported to tentatively being uniformly mixed in the first holding vessel by negative pressure, the mixture of resin and silicon powder, solidfied material to be transported to by malleation and finally stir in mixed tank eventually, the most backward transformer pours into; Respectively by the meausring apparatus on the second holding vessel, eventually mixed tank, resin material is weighed, by the first holding vessel, the second holding vessel to the transfer rate ratio mixed eventually in tank necessarily, therefore, control the weight of solidfied material, the total amount of resin material then decides by mixing tank eventually, remain in the resin material mixed in tank or conveyance conduit eventually then to have an impact to the perfusion resin amount eventually to transformer, therefore, this device can carry out accurate quantitative analysis to the perfusion resin amount of transformer, and meets the perfusion resin technological requirement of transformer.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is Structure and Process simplified schematic diagram of the present utility model.
Detailed description of the invention
The utility model is further described below in conjunction with specific embodiment and accompanying drawing.
A kind of transformer automatic-feeding device as shown in Figure 1, it comprises the first mixed tank 7 for carrying out preliminary mixing in proportion to resin and silicon powder, described just mixed tank 7 is communicated to the first holding vessel 2 by negative pressure valve, this first holding vessel 2 and the second holding vessel 3 for storing curing agent are connected to respectively by positive valve and mix in tank 1 eventually, and described second holding vessel 3, eventually mixed tank 1 are provided with meausring apparatus.
The utility model is used for carrying out resin quantitative perfusion to transformer, by meausring apparatus respectively to the second holding vessel 3, mixed tank 1 weighs eventually, wherein, because of the first holding vessel 2, second holding vessel 3 sets consistent to the conveying speed of mixing eventually in tank 1 and unit convey materials ratio, namely transformer pour into resin in material and silicon powder, curing agent proportioning, so only weigh the second holding vessel 3, to ensure to the accurate proportioning of whole mixed tank 1 convey materials and tentatively quantitative, by the meausring apparatus mixed eventually on tank 1, the resin total amount in whole mixed tank 1 is weighed, even if previous carry out transformer perfusion after in whole mixed tank 1 or transfer pipeline, go back remnants have resin surplus, but this meausring apparatus weighs the resin total amount in whole mixed tank 1 all the time, namely ensure that each resin groundwater increment is constant.In this example, described meausring apparatus is electronic scale, to be satisfied with the automatic control of whole automatic-feeding device, is convenient to form full automation.Certain necessity, described first holding vessel 2, eventually mixed tank 1 are equipped with motor stirring system, for resin and silicon powder, resin and the abundant mix and blend between silicon powder and curing agent.
Particularly, described first holding vessel 2 is communicated with vavuum pump 5, and establishes vacuum valve, this vacuum valve and valve 3 between this vavuum pump 5 and first holding vessel 2; Material sucking valve is provided with, this material sucking valve and valve 1 between described first holding vessel 2 and first mixed tank 7.
Described first holding vessel 2, second holding vessel 3 is connected in parallel on air compressor machine 6, between this air compressor machine 6 and described first holding vessel 2, second holding vessel 3, be in series with pressurizing valve respectively, the valve 2 in this pressurizing valve corresponding diagram 1, valve 5.
Described first holding vessel 2, eventually mixed tank 1 all connect cleaning batch can 4, this cleaning batch can 4 respectively and described first holding vessel 2, be eventually provided with cleaning valve between mixed tank 1, valve 4 in this cleaning valve corresponding diagram 1, valve 6, and on described cleaning batch can 4, be also provided with relief valve, this relief valve and valve 7.Described first holding vessel 2, second holding vessel 3 to mixing pipage control in tank 1 eventually, finally, carries out resin perfusion by the feeding materials valve mixed described end on tank 1 and valve 10 to transformer respectively by valve 8, valve 9.
In order to realize the full automation of whole material injecting device, described negative pressure valve, positive valve and meausring apparatus, and even motor stirring system, cleaning valve, relief valve, feeding materials valve etc., by switch board 8 electrically control connection, are unified to control to each valve in whole device by switch board 8.
During work, refer to Fig. 1, all valve closings, vavuum pump 5 is opened, and is opened successively by valve 3, valve 1, and the resin just mixed in tank 7 and silicon powder are sucked into after in the first holding vessel 2 by negative pressure, shutoff valve 3, valve 1, carry out static agitation by motor stirring system; Then open valve 2, constant voltage is carried out to the first holding vessel 2 by air compressor machine 6, open valve 8 carries out constant voltage material feeding by this first holding vessel 2 to mixing tank 1 eventually, simultaneously, motor stirring system eventually in mixed tank 1 is opened and is carried out dynamic agitation, when mixing the electronic scale scale in tank 1 eventually after setting weight, shutoff valve 8, same, open valve 5, valve 9 are shutoff valve 5, valve 9 after the second holding vessel 3 reduces setting weight, and motor stirring system continues stirring and stops after 5 seconds stirring, last open valve 10 can carry out perfusion action, repeats with this.
When purged, open valve 4, valve 6, or separately open valve 4 or valve 6, put into cleaning material, shutoff valve 4, valve 6 after 30 seconds in the first holding vessel 2, whole mixed tank 1, open motor stirring system simultaneously and stir closedown after about 2 minutes, open valve 8, valve 10, discharge cleaning fluid; Meanwhile, clean batch can 4 and also carry out blowing by valve 7.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.

Claims (8)

1. a transformer automatic-feeding device, comprise the first mixed tank (7) for carrying out preliminary mixing in proportion to resin and silicon powder, it is characterized in that: described just mixed tank (7) is communicated to the first holding vessel (2) by negative pressure valve, this first holding vessel (2) and the second holding vessel (3) for storing curing agent are connected to respectively by positive valve and mix in tank (1) eventually, and described second holding vessel (3), eventually mixed tank (1) are provided with meausring apparatus.
2. transformer automatic-feeding device according to claim 1, is characterized in that: described meausring apparatus is electronic scale.
3. transformer automatic-feeding device according to claim 1, is characterized in that: on described first holding vessel (2), eventually mixed tank (1), be equipped with motor stirring system.
4. transformer automatic-feeding device according to claim 1, it is characterized in that: on described first holding vessel (2), be communicated with vavuum pump (5), and establish vacuum valve between this vavuum pump (5) and the first holding vessel (2); Material sucking valve is provided with between described first holding vessel (2) and first mixed tank (7).
5. transformer automatic-feeding device according to claim 1, it is characterized in that: described first holding vessel (2), the second holding vessel (3) are connected in parallel on air compressor machine (6), be in series with pressurizing valve at this air compressor machine (6) and described first holding vessel (2), the second holding vessel respectively between (3).
6. transformer automatic-feeding device according to claim 1, it is characterized in that: described first holding vessel (2), eventually mixed tank (1) all connect cleaning batch can (4), this cleaning batch can (4) respectively and described first holding vessel (2), be eventually provided with cleaning valve between mixed tank (1), and is also provided with relief valve on described cleaning batch can (4).
7. transformer automatic-feeding device according to claim 1, is characterized in that: described negative pressure valve, positive valve and meausring apparatus are by switch board (8) electrically control connection.
8. transformer automatic-feeding device according to claim 1, is characterized in that: mix on tank (1) being provided with feeding materials valve at described end.
CN201420410832.6U 2014-07-24 2014-07-24 Transformer automatic-feeding device Active CN204019780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420410832.6U CN204019780U (en) 2014-07-24 2014-07-24 Transformer automatic-feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420410832.6U CN204019780U (en) 2014-07-24 2014-07-24 Transformer automatic-feeding device

Publications (1)

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CN204019780U true CN204019780U (en) 2014-12-17

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104924476A (en) * 2015-06-05 2015-09-23 重庆华虹仪表有限公司 Mutual inductor unsaturated polyester resin mixture filling equipment
CN105946156A (en) * 2016-05-24 2016-09-21 重庆华虹仪表有限公司 Automatic pouring baking belt production line of low-pressure instrument transformer
CN106626448A (en) * 2017-03-17 2017-05-10 远东电缆有限公司 Resin mixing system and mixing technique for composite core pultrusion process
CN109732827A (en) * 2019-01-08 2019-05-10 重庆华虹仪表有限公司 Low voltage mutual inductor material feeding mold and its technique for applying with separate assembling type chamber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104924476A (en) * 2015-06-05 2015-09-23 重庆华虹仪表有限公司 Mutual inductor unsaturated polyester resin mixture filling equipment
CN105946156A (en) * 2016-05-24 2016-09-21 重庆华虹仪表有限公司 Automatic pouring baking belt production line of low-pressure instrument transformer
CN106626448A (en) * 2017-03-17 2017-05-10 远东电缆有限公司 Resin mixing system and mixing technique for composite core pultrusion process
CN106626448B (en) * 2017-03-17 2019-04-05 远东电缆有限公司 A kind of composite core pultrude process resin mixing system and mixing procedure
CN109732827A (en) * 2019-01-08 2019-05-10 重庆华虹仪表有限公司 Low voltage mutual inductor material feeding mold and its technique for applying with separate assembling type chamber

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