CN208679514U - A kind of dry reactor spray equipment - Google Patents
A kind of dry reactor spray equipment Download PDFInfo
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- CN208679514U CN208679514U CN201820902959.8U CN201820902959U CN208679514U CN 208679514 U CN208679514 U CN 208679514U CN 201820902959 U CN201820902959 U CN 201820902959U CN 208679514 U CN208679514 U CN 208679514U
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- spray
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- dry reactor
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- supporting element
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Abstract
The utility model provides a kind of dry reactor spray equipment, including coating spray assembly, container for paint and pump；Container for paint is connected to by first pipe with the feed inlet of pump, and the discharge port of pump passes through the coating inlet communication of second pipe and coating spray assembly；Coating spray assembly includes supporting element and multiple spray pieces；Wherein, the length of spray piece is greater than or equal to the half of dry reactor airway length, and the cross-sectional area of spray piece is less than the cross-sectional area of dry reactor air flue；Coating import is set on the top of supporting element, one end of each spray piece is connected on the bottom of supporting element, the shunt conduit with coating inlet communication is equipped in supporting element, spray piece is hollow structure, and one end of each spray piece is equipped with the diffluence pass being connected to shunt conduit, the other end of each spray piece is equipped with the atomizer being connected to diffluence pass.The utility model can effectively improve the uniformity that coating is covered on encapsulating inner surface, while avoid the waste of coating.
Description
Technical field
The utility model relates to reactor technical fields, more particularly, to a kind of dry reactor spray equipment.
Background technique
Currently, dry reactor is widely used in reactive compensation and filtering electric system, and in view of being mounted on field
Dry reactor for a long time by bloom photograph, high-temperature, high humility, air oxidation environment influenced and electric and magnetic fields shadow
The factor of sound, the material of equipment can gradually aging, cause it to lose original insulation performance, electric property, mechanical performance and waterproof
Humidity resistance, the hydrone in air are easy for penetrating into inside equipment, burn to be easy induction and cause line turn-to-turn short circuit
Equipment breakdown, not only seriously affects the service life of reactor, but also has seriously affected the safe operation of power grid, gives power department
Strong influence is caused with vast power consumer.In this regard, spraying protective coating is to increase dry reactor service life most
Direct effective method,
In the prior art, since dry reactor volume is big, structure is complicated, dry reactor by multiple parallel connections encapsulating line
Circle forms, and is isolated between encapsulating coil using polyester glass fiber leading-drawing rod, forms multiple heat dissipation air flues, and heat dissipation air flue space is narrow
It is small, longitudinal profound, it generallys use streamer formula or flood irrigation formula spraying method carries out sprayed coating, but be difficult to moisture-proof painting equably
Material is covered on encapsulating inner surface, not only causes the uneven thickness of encapsulating inner surface covering coating, seldom or at all without coating
Covering, and a large amount of coating can be wasted.
Utility model content
The utility model embodiment provides a kind of dry reactor spray equipment, is adopted with solving existing dry reactor
Cause covering uniformity of the coating on encapsulating inner surface poor with streamer formula or flood irrigation formula spraying method sprayed coating and causes to apply
The technical issues of material waste, to effectively improve the uniformity that coating is covered on encapsulating inner surface, while avoiding coating
Waste.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of dry reactor spray equipment, fits
For dry reactor, including coating spray assembly, container for paint and pump；
The container for paint is connected to by first pipe with the feed inlet of the pump, and the discharge port of the pump passes through the second pipe
The coating inlet communication in road and the coating spray assembly；
The coating spray assembly includes multiple sprayings in supporting element and air flue for protruding into the dry reactor
Part；Wherein, the length of the spray piece is greater than or equal to the half of the airway length of the dry reactor, and the spray piece
Cross-sectional area be less than the dry reactor air flue cross-sectional area；
The coating import is set on the top of the supporting element, and one end of each spray piece is connected to the support
The shunt conduit with the coating inlet communication is equipped on the bottom of part, in the supporting element, the spray piece is hollow knot
Structure, and one end of each spray piece is equipped with the diffluence pass that is connected to the shunt conduit, each spray piece it is another
End is equipped with the atomizer being connected to the diffluence pass.
Preferably, the dry reactor spray equipment further includes controller, the controller and pump electricity
Connection.
Preferably, the quantity of the spray piece is equal to the quantity of the air flue of the dry reactor, and multiple institutes
The air flue for stating spray piece and the dry reactor corresponds.
Preferably, the atomizer is equipped with multiple orifices, and multiple orifices are along the spray piece
Side be extended.
Preferably, each spray piece is in elongated rod shape structure.
Preferably, the coating spray assembly further includes pedestal, guide rail and sliding block, and the guide rail is vertically connected on
On the pedestal, the sliding block is fixed on the supporting element, and the sliding block, which can slide up and down to, to be connected on the guide rail.
Preferably, the spray assembly further includes driving motor, and the output shaft of the driving motor is led with described
Rail connection.
Preferably, the quantity of the atomizer is multiple, and multiple atomizers are distributed in the spraying
On the other end of part.
Preferably, the second pipe is hose.
Preferably, supporting element structure in the form of annular discs.
Compared with the prior art, the utility model embodiment has the following beneficial effects:
By it is described pump be used as power source, for the coating into the container for paint apply certain pressure and by its it is defeated
It is sent in the coating import of the coating spray assembly, coating is sprayed on dry type electricity to be conducive to the coating spray assembly
On anti-device encapsulating inner surface.
During sprayed coating, the spray piece is directed at the gas port of the dry reactor and protrudes into air flue, by
In airway constriction, the cross-sectional area of the spray piece is less than the cross-sectional area of the air flue of the dry reactor, in order to described
Spray piece smoothly protrudes into air flue, to realize the spraying of coating.
Wherein, the spray piece is hollow structure, and the other end of each spray piece is equipped with and the diffluence pass
The atomizer of connection enters in the spray piece with certain hydraulic coating and realizes mist by the atomizer
Change so that coating by atomization can be full of in air flue and be covered in encapsulate inner surface on, be conducive to avoid using
Streamer formula spraying method leads to paint waste.
Therefore, when using spraying method from top to bottom or spraying method from the bottom to top, the pump need to only be kept persistently to open
It moves to convey certain hydraulic coating, and the speed that the spray piece is moved up and down in the air flue keeps certain, energy
Coating after enough effectively guarantee atomizations is uniformly covered on encapsulating inner surface, to be conducive to improve in spraying with moisture-proof
The effects of coating after dry reactor reliability and stability, and be conducive to extend dry reactor service life.
In addition, the length of the spray piece is greater than or equal to the half of the airway length of the dry reactor, spraying
During coating, the spray piece can protrude into air flue at the top of the dry reactor with one end of the atomizer
It is interior, the dry reactor can also be turned around, the spray piece protrudes into air flue from the bottom of the dry reactor,
So that realizing comprehensive spraying of encapsulating inner surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dry reactor spray equipment of the utility model embodiment one；
Fig. 2 is the top view of dry reactor spray equipment；
Wherein, the appended drawing reference in Figure of description is as follows:
1, supporting element；11, shunt conduit；2, spray piece；21, atomizer；3, coating import；4, dry reactor；41,
Air flue；5, container for paint；6, it pumps；7, first pipe；71, second pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Figure 1, the preferred embodiment in the utility model provides a kind of 4 spray equipment of dry reactor, is suitable for dry
Formula reactor 4, including coating spray assembly, container for paint 5 and pump 6；
The container for paint 5 be connected to by first pipe 7 with the feed inlet of the pump 6, and 6 discharge port of pumping passes through the
Two pipelines 71 are connected to the coating import 3 of the coating spray assembly；
The coating spray assembly includes multiple sprayings in supporting element 1 and air flue for protruding into the dry reactor
Part 2；Wherein, the length of the spray piece 2 is greater than or equal to the half of the airway length of the dry reactor, and the spraying
The cross-sectional area of part 2 is less than the cross-sectional area of the air flue of the dry reactor；
The coating import 3 is set on the top of the supporting element 1, and one end of each spray piece 2 is connected to described
On the bottom of supporting element 1, the shunt conduit 11 being connected to the coating import 3, the spray piece 2 are equipped in the supporting element 1
It is hollow structure, and one end of each spray piece 2 is equipped with the diffluence pass being connected to the shunt conduit 11, it is each described
The other end of spray piece 2 is equipped with the atomizer 21 being connected to the diffluence pass.
In the utility model embodiment, power source is used as by the pump 6, for the painting into the container for paint 5
Material applies certain pressure and is transported in the coating import 3 of the coating spray assembly, to be conducive to the coating
Coating is sprayed on dry reactor 4 and encapsulated on inner surface by spray assembly.
During sprayed coating, the spray piece 2 is directed at the gas port of the air flue 41 of the dry reactor 4 simultaneously
It protrudes into air flue 41, since air flue 41 is narrow, the cross-sectional area of the spray piece 2 is less than the cross of the air flue of the dry reactor
Sectional area, in order to which the spray piece 2 smoothly protrudes into air flue 41, to realize the spraying of coating.
Wherein, the spray piece 2 is hollow structure, and the other end of each spray piece 2 is equipped with and the shunting
The atomizer 21 of mouth connection is entered with certain hydraulic coating in the spray piece 2 and by the atomizer 21
Realize atomization so that coating by atomization can be full of in air flue 41 and be covered in encapsulate inner surface on, be conducive to
It avoids leading to paint waste using streamer formula spraying method.
Therefore, when using spraying method from top to bottom or spraying method from the bottom to top, the pump 6 need to only be kept to continue
Starting is to convey certain hydraulic coating, and the speed that the spray piece 2 is moved up and down in the air flue 41 keeps one
Fixed, the coating after capable of effectively guaranteeing atomization is uniformly covered on encapsulating inner surface, is had to be conducive to improve in spraying
There are the reliability and stability of the dry reactor 4 after the coating of the effects of moisture-proof, and be conducive to extend dry reactor 4 to make
Use the service life.
In addition, the length of the spray piece 2 is greater than or equal to the half of the airway length of the dry reactor, spraying
During coating, the spray piece 2 can protrude into gas from the top of the dry reactor 4 with one end of the atomizer 21
It in road 41, can also be protruded into air flue 41 from the bottom of the dry reactor 4, may make the comprehensive spray for realizing encapsulating inner surface
It applies.
In the utility model embodiment, it should be noted that since the coating of spraying is moisture-proof hydrophobic material, because
This generally passes through water spray test test effect；The utility model by endoscopy spray rear surface whether have coating sagging,
Accumulation, to check whether uniformly.
In the utility model embodiment, it is preferred that 4 spray equipment of dry reactor further includes controller, described
Controller is electrically connected with the pump 6.The controller can be PLC, single-chip microcontroller, computer processor etc., described in controlling
Pump 6, so that the pump 6 can convey coating, and the controller to the coating spray assembly according to preset conveying speed
It can also be by the hydraulic of 6 adjusting coatings of the pump, so that coating is atomized by the atomizer 21, to be optimal
Coating spraying effect so that encapsulating inner surface on equably cover coating.
Referring to Figure 1, in the utility model embodiment, in order to make structure rationalization, the quantity of the spray piece 2 is equal to
The quantity of the air flue of the dry reactor, and the air flue 41 1 of multiple spray pieces 2 and the dry reactor 4 is a pair of
It answers.
It should be understood that the dry reactor 4 is hollow cylindrical body, as shown in Fig. 2, dry reactor 4 is by multiple
Encapsulating coil in parallel forms, and is isolated between encapsulating coil using polyester glass fiber leading-drawing rod, forms multiple heat dissipation air flues 41, scattered
41 narrow space of hot gas road, longitudinal direction are profound.The quantity of the spray piece 2 is equal to the quantity of the air flue of the dry reactor, and
The air flue 41 of a spray piece 2 and the dry reactor 4 corresponds, then multiple spray pieces 2 such as air flue 41 is distributed
It is arranged on the bottom of the supporting element 1 as rule.
Preferably, the supporting element 1 structure in the form of annular discs so that the coating spray assembly spraying when, directly by institute
1 parallel alignment of supporting element is stated on the top of the dry reactor 4, then correspondence extend into gas to the other end of the spray piece 2
In road 41.
Referring to Figure 1, in the utility model embodiment, in order to make structure rationalization, the uniformity of coating spraying is improved
And reliability, the atomizer 21 are equipped with multiple orifices, multiple orifices extend along the side of the spray piece 2
Setting, so that the coating spray assembly, in spraying, coating being capable of 360 ° omni-directional ground direction by multiple orifices
Inner surface is encapsulated, so that the coating after atomization is equably covered on encapsulating inner surface, and then without streamer formula side
Liquid coating is flowed through inner surface by formula leads to the waste of coating, while atomizing spraying mode advantageously ensures that on encapsulating inner surface
The consistency and uniformity of coating covering are conducive to the reliability and stability that improve dry reactor 4.
Referring to Figure 1, in the utility model embodiment, each spray piece 2 is in elongated rod shape structure.It is understood that
, since 41 narrow space of air flue, longitudinal direction are profound, the spray piece 2 should adapt to the specification of the air flue 41, then the spray
Applying part 2 is in elongated rod shape structure, is conducive to it and extend into air flue 41, consequently facilitating atomizer 21 enters the air flue 41
It is interior；Meanwhile 2 manufacturing cost of the spray piece of elongated rod shape structure is lower, it is easy to spread.
In the utility model embodiment, in order to make structure rationalization, the coating spray assembly further includes pedestal, guide rail
And sliding block, the guide rail are vertically connected on the pedestal, the sliding block is fixed on the supporting element 1, the sliding block can on
It is connected to lower slider on the guide rail.
In the present embodiment, during sprayed coating, the dry reactor 4 is uprightly placed on the supporting element first
Then the spray piece 2 is corresponded the air flue 41 of the dry reactor 4 by 1 lower section, contact in the atomizer 21
To the air flue 41 gas port when, open it is described pump 6 switch, start spray atomised coating；
In concrete operations, operator can directly control the supporting element 1 and move on the guide rail, in order to guarantee
The uniformity of coating spraying, should at the uniform velocity move the supporting element 1, so that it extend into gas from the gas port of the air flue 41
41 bottom of road, to realize that coating is equably covered on encapsulating inner surface.
It should be understood that the length of the spray piece 2 can be adjusted according to reactor height, as reactor height is spent
Height can then overturn dry reactor 4, so that its is bottom-up, the spray piece 2 is from the bottom of the dry reactor 4
It protrudes into and carries out coating spraying, also can reach effect same.
Referring to Figure 1, in the utility model embodiment, the spray assembly further includes driving motor, the driving electricity
The output shaft of machine is connect with the guide rail.The controller is electrically connected with the driving motor, under the driving of the controller,
It enables to the supporting element 1 to move on the guide rail according to preset movement speed, to eliminate manual operation, and has
Conducive to raising spray coating operations efficiency.
Referring to Figure 1, in the utility model embodiment, the quantity of the atomizer 21 is multiple, multiple mists
Change nozzle 21 to be distributed on the other end of the spray piece 2.Atomizing effect can be effectively improved in this way, advantageously ensure that atomization
Coating afterwards is uniformly covered on encapsulating inner surface.
Referring to Figure 1, in the utility model embodiment, the second pipe 71 is hose, so that the coating sprays
Component is flexibly moved in spray coating operations.
To sum up, the utility model provides a kind of 4 spray equipment of dry reactor, is suitable for dry reactor 4, including apply
Expect spray assembly, container for paint 5 and pump 6；
The container for paint 5 be connected to by first pipe 7 with the feed inlet of the pump 6, and 6 discharge port of pumping passes through the
Two pipelines 71 are connected to the coating import 3 of the coating spray assembly；
The coating spray assembly includes multiple sprayings in supporting element 1 and air flue for protruding into the dry reactor
Part 2；Wherein, the length of the spray piece 2 is greater than or equal to the half of the airway length of the dry reactor, and the spraying
The cross-sectional area of part 2 is less than the cross-sectional area of the air flue of the dry reactor；
The coating import 3 is set on the top of the supporting element 1, and one end of each spray piece 2 is connected to described
On the bottom of supporting element 1, the shunt conduit 11 being connected to the coating import 3, the spray piece 2 are equipped in the supporting element 1
It is hollow structure, and one end of each spray piece 2 is equipped with the diffluence pass being connected to the shunt conduit 11, it is each described
The other end of spray piece 2 is equipped with the atomizer 21 being connected to the diffluence pass.
Compared with the prior art, the utility model has the following beneficial effects:
(1) power source is used as by the pump 6, applies certain pressure simultaneously for the coating into the container for paint 5
It is transported in the coating import 3 of the coating spray assembly, sprays coating to be conducive to the coating spray assembly
It is encapsulated on inner surface in dry reactor 4.
(2) during sprayed coating, the spray piece 2 is directed at the air flue of the air flue 41 of the dry reactor 4
Mouth simultaneously protrudes into air flue 41, and since air flue 41 is narrow, the cross-sectional area of the spray piece 2 is less than the air flue of the dry reactor
Cross-sectional area, in order to which the spray piece 2 smoothly protrudes into air flue 41, to realize the spraying of coating.
Wherein, the spray piece 2 is hollow structure, and the other end of each spray piece 2 is equipped with and the shunting
The atomizer 21 of mouth connection is entered with certain hydraulic coating in the spray piece 2 and by the atomizer 21
Realize atomization so that coating by atomization can be full of in air flue 41 and be covered in encapsulate inner surface on, be conducive to
It avoids leading to paint waste using streamer formula spraying method.
(3) the utility model need to only keep described when using spraying method from top to bottom or spraying method from the bottom to top
Pump 6 persistently starts to convey certain hydraulic coating, and the speed for moving up and down the spray piece 2 in the air flue 41
Degree keeps certain, and the coating after capable of effectively guaranteeing atomization is uniformly covered on encapsulating inner surface, to be conducive to improve
The reliability and stability of dry reactor 4 after spraying has the effects that moisture-proof coating, and it is conducive to extend dry type
4 service life of reactor.
(4) length of the spray piece 2 is greater than or equal to the half of the airway length of the dry reactor, applies in spraying
During material, the spray piece 2 can protrude into air flue from the top of the dry reactor 4 with one end of the atomizer 21
It in 41, can also be protruded into air flue 41 from the bottom of the dry reactor 4, may make the comprehensive spray for realizing encapsulating inner surface
It applies.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. a kind of dry reactor spray equipment is suitable for dry reactor, which is characterized in that including coating spray assembly, apply
Material container and pump；
The container for paint be connected to by first pipe with the feed inlet of the pump, the discharge port of the pump pass through second pipe and
The coating inlet communication of the coating spray assembly；
The coating spray assembly includes multiple spray pieces in supporting element and air flue for protruding into the dry reactor；Its
In, the length of the spray piece is greater than or equal to the half of the airway length of the dry reactor, and the cross of the spray piece
Sectional area is less than the cross-sectional area of the air flue of the dry reactor；
The coating import is set on the top of the supporting element, and one end of each spray piece is connected to the supporting element
The shunt conduit with the coating inlet communication is equipped on bottom, in the supporting element, the spray piece is hollow structure, and
One end of each spray piece is equipped with the diffluence pass being connected to the shunt conduit, and the other end of each spray piece is equipped with
The atomizer being connected to the diffluence pass.
2. dry reactor spray equipment as described in claim 1, which is characterized in that the dry reactor spray equipment is also
Including controller, the controller is electrically connected with the pump.
3. dry reactor spray equipment as claimed in claim 1 or 2, which is characterized in that the quantity of the spray piece is equal to
The quantity of the air flue of the dry reactor, and the air flue of multiple spray pieces and the dry reactor corresponds.
4. dry reactor spray equipment as claimed in claim 1 or 2, which is characterized in that the atomizer is equipped with more
A orifice, multiple orifices are extended along the side of the spray piece.
5. dry reactor spray equipment as claimed in claim 1 or 2, which is characterized in that each spray piece is in long
Rod-like structure.
6. dry reactor spray equipment as claimed in claim 1 or 2, which is characterized in that the coating spray assembly also wraps
Pedestal, guide rail and sliding block are included, the guide rail is vertically connected on the pedestal, and the sliding block is fixed on the supporting element, institute
It states sliding block and can slide up and down to and be connected on the guide rail.
7. dry reactor spray equipment as claimed in claim 6, which is characterized in that the spray assembly further includes driving electricity
Machine, the output shaft of the driving motor are connect with the guide rail.
8. dry reactor spray equipment as claimed in claim 1 or 2, which is characterized in that the quantity of the atomizer is
Multiple, multiple atomizers are distributed on the other end of the spray piece.
9. dry reactor spray equipment as claimed in claim 1 or 2, which is characterized in that the second pipe is hose.
10. dry reactor spray equipment as claimed in claim 1 or 2, which is characterized in that the supporting element knot in the form of annular discs
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902959.8U CN208679514U (en) | 2018-06-11 | 2018-06-11 | A kind of dry reactor spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902959.8U CN208679514U (en) | 2018-06-11 | 2018-06-11 | A kind of dry reactor spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208679514U true CN208679514U (en) | 2019-04-02 |
Family
ID=65878413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820902959.8U Active CN208679514U (en) | 2018-06-11 | 2018-06-11 | A kind of dry reactor spray equipment |
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| CN (1) | CN208679514U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465431A (en) * | 2019-08-28 | 2019-11-19 | 南方电网科学研究院有限责任公司 | A kind of adhesive coater for dry reactor |
| CN110534341A (en) * | 2019-09-24 | 2019-12-03 | 国网山东省电力公司东营供电公司 | The fluosilicic rubber sprayer of dry type hollow series reactor |
| CN115090462A (en) * | 2022-06-28 | 2022-09-23 | 国网宁夏电力有限公司中卫供电公司 | Spraying method for spraying paint on side wall of heat dissipation channel of air-core reactor |
-
2018
- 2018-06-11 CN CN201820902959.8U patent/CN208679514U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465431A (en) * | 2019-08-28 | 2019-11-19 | 南方电网科学研究院有限责任公司 | A kind of adhesive coater for dry reactor |
| CN110534341A (en) * | 2019-09-24 | 2019-12-03 | 国网山东省电力公司东营供电公司 | The fluosilicic rubber sprayer of dry type hollow series reactor |
| CN115090462A (en) * | 2022-06-28 | 2022-09-23 | 国网宁夏电力有限公司中卫供电公司 | Spraying method for spraying paint on side wall of heat dissipation channel of air-core reactor |
| CN115090462B (en) * | 2022-06-28 | 2023-09-12 | 国网宁夏电力有限公司中卫供电公司 | Spraying method for spraying paint on side wall of heat dissipation channel of hollow reactor |
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Effective date of registration: 20200509 Address after: 510663 Building 3, 4, 5 and 3 of Building J1, 11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Co-patentee after: CHINA SOUTHERN POWER GRID Co.,Ltd. Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID Address before: 510670 No. 11 Kexiang Road, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID |