CN110415976A - Capacitive means - Google Patents
Capacitive means Download PDFInfo
- Publication number
- CN110415976A CN110415976A CN201910624397.4A CN201910624397A CN110415976A CN 110415976 A CN110415976 A CN 110415976A CN 201910624397 A CN201910624397 A CN 201910624397A CN 110415976 A CN110415976 A CN 110415976A
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- China
- Prior art keywords
- insulation
- outer cylinder
- capacitor ontology
- cavity
- top panel
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 172
- 239000003990 capacitor Substances 0.000 claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 239000012212 insulator Substances 0.000 claims abstract description 23
- 230000004888 barrier function Effects 0.000 claims description 26
- 239000004593 Epoxy Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- -1 phenol aldehyde Chemical class 0.000 description 5
- 229920001643 poly(ether ketone) Polymers 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Insulating Bodies (AREA)
Abstract
The present invention relates to a kind of capacitive means, including insulator foot, insulation shell and at least one capacitor ontology;Insulation shell includes insulation outer cylinder and insulation top panel, insulation outer cylinder one end is set on insulator foot, and the other end for the outer cylinder that insulate is connect with insulation top panel, and the outer cylinder that insulate is internally provided with cavity, each capacitor ontology is set in cavity, and insulate top panel sealing cavity;Insulator foot is provided with multiple wheels backwards to insulation outer cylinder on one side.In capacitor ontology is coated on by insulation shell; insulation protection is provided for capacitor ontology; and by insulation top panel sealing cavity, so that capacitor ontology is sealed in cavity, capacitor ontology dampness and the corrosion by the corrosion composition in outside air are effectively prevented;Insulation shell and capacitor ontology are carried by insulator foot, wheel is set in the bottom of insulator foot, so that the insulation shell and capacitor ontology that are located on insulator foot are readily transported.
Description
Technical field
The present invention relates to technical field of electrical components more particularly to a kind of capacitive means.
Background technique
For general electronic equipment, relative humidity is convenient in 30%~80% ratio, when relative humidity is more than
When 80%, adverse effect will be caused to electronics.Humidity reduces insulating material properties.Since moisture content is than dielectric material
Conductivity is high, so, after insulating materials dampness, insulation performance can reduce significantly.In addition, moist and warm weather,
Highly beneficial to the growth of mould, the growth and breeding of mould on an electronic device can not only cause short circuit or poor contact,
Also result in the destruction of certain insulating material structures;Humidity can also make the strength reduction of insulating materials, lead to permanent damage.Make
Metal device corrosion.Water is easily and many substances in air are combined to the solution such as various acid, alkali, salt, when this solution is attached to
Behind metal surface, chemical action can be caused, phase separation is handed over especially by the high temperature generated when using with equipment, oxidize metal
It is rotten.
Summary of the invention
Based on this, it is necessary to provide a kind of capacitive means.
A kind of capacitive means, comprising: insulator foot, insulation shell and at least one capacitor ontology;
The insulation shell includes insulation outer cylinder and insulation top panel, and described insulation outer cylinder one end is set to the insulation bottom
On seat, the other end of the insulation outer cylinder is connect with the insulation top panel, and the insulation outer cylinder is internally provided with cavity, respectively
In the cavity, the insulation top panel seals the cavity for the capacitor ontology setting;
The insulator foot is provided with multiple wheels backwards to the insulation outer cylinder on one side.
The insulation top panel offers mounting groove towards the insulation outer cylinder on one side in one of the embodiments,
Sealing strip is provided in the mounting groove, the sealing strip is connect with the insulation outer cylinder.
The sealing strip at least partly protrusion is set to the outside of the mounting groove in one of the embodiments,.
The sealing strip is abutted with the inner surface of the insulation outer cylinder in one of the embodiments,.
In one of the embodiments, the capacitor ontology have first electrode and second electrode, the first electrode and
The second electrode all has cylindrical structure.
The insulation top panel is epoxy phenol aldehyde glass cloth laminated board in one of the embodiments,.
The insulation outer cylinder is epoxy resin outer cylinder in one of the embodiments,.
It in one of the embodiments, further include at least one insulating barrier, between the capacitor ontology of adjacent two
One insulating barrier is set, and the capacitor ontology of adjacent two is isolated by the insulating barrier.
It in one of the embodiments, further include insulation lower panel, the separate insulation top panel of the insulation outer cylinder
One end connect with the insulation lower panel, the insulation lower panel seals the cavity.
The insulation outer cylinder is connect by insulated bolt with the insulation lower panel in one of the embodiments,.
Above-mentioned capacitive means, capacitor ontology is coated on by insulation shell in, provide insulation protection for capacitor ontology, and
And by insulation top panel sealing cavity so that capacitor ontology is sealed in cavity, effectively prevent capacitor ontology dampness and
Corrosion by the corrosion composition in outside air;Insulation shell and capacitor ontology are carried by insulator foot, in insulator foot
Bottom be arranged wheel so that be located at insulator foot on insulation shell and capacitor ontology be readily transported.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in a direction of the capacitive means of an embodiment;
Fig. 2 is the partial profile structure of the capacitive means of an embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.
In one embodiment, as depicted in figs. 1 and 2, a kind of capacitive means 10, including insulator foot 100, insulation are provided
Shell 200 and at least one capacitor ontology 300;The insulation shell 200 includes insulation outer cylinder 210 and insulation top panel 220, institute
It states insulation 210 one end of outer cylinder to be set on the insulator foot 100, on the other end and the insulation of the insulation outer cylinder 210
Panel 220 connects, and the insulation outer cylinder 210 is internally provided with cavity 201, and each capacitor ontology 300 is set to the sky
In chamber 201, the insulation top panel 220 seals the cavity 201;The insulator foot 100 is backwards to the insulation outer cylinder 210
It is provided with multiple wheels 110 on one side.
Specifically, for pedestal for carrying insulation shell 200 and capacitor ontology 300, capacitor ontology 300 is set to insulation shell
In 200 cavity 201, it is worth mentioning at this point that, the bottom closing of the insulation outer cylinder 210, top offers opening 202, opening 202
It is connected to cavity 201, in the present embodiment, the bottom of insulation outer cylinder 210 is set on insulator foot 100, the top for the outer cylinder 210 that insulate
Portion is connect with insulation top panel 220, and insulation top panel 220 is connected to the outer ledge of the opening 202 of insulation outer cylinder 210, thus
Opening 202 is sealed, and then cavity 201 is sealed.It is noted that insulation top panel 220 and insulation outer cylinder 210 are detachable
Connection, in this way, will insulation top panel 220 it is mobile so that opening 202 is opened, enable capacitor ontology 300 in cavity 201
It is enough removed, and allows users to for capacitor ontology 300 being placed in cavity 201.And when insulation top panel 220 is covered on
Capacitor ontology 300 can effectively be isolated from the outside, avoid in outside air after closing opening 202 by the outer cylinder 210 that insulate
Aqueous vapor is adhered on capacitor ontology 300, and corrosive deposit and the corrosion that water is combined into air is avoided to easily adhere to
On capacitor ontology 300, to effectively prevent the corrosion of capacitor ontology 300.
In above-described embodiment, capacitor ontology 300 is coated on by insulation shell 200 in, provided absolutely for capacitor ontology 300
Edge protection, and effectively kept away by 220 sealing cavity 201 of top panel that insulate so that capacitor ontology 300 is sealed in cavity 201
The dampness of capacitor ontology 300 and the corrosion by the corrosion composition in outside air are exempted from;It is carried and is insulated by insulator foot 100
Wheel 110 is arranged in the bottom of insulator foot 100 in shell 200 and capacitor ontology 300, so that being located at exhausted on insulator foot 100
Edge shell 200 and capacitor ontology 300 are readily transported.
In order to preferably seal cavity 201, in one of the embodiments, as shown in Fig. 2, the insulation top panel
220 offer mounting groove 221 towards the insulation outer cylinder 210 on one side, and sealing strip 250, institute are provided in the mounting groove 221
Sealing strip 250 is stated to connect with the insulation outer cylinder 210.In one embodiment, sealing strip 250 is insulated enclosure item 250, the insulation
It is cyclic annular that the setting annular in shape of sealing strip 250, i.e. insulated enclosure item 250 connect formation from beginning to end.The mounting groove 221 is annular groove,
I.e. the section of mounting groove 221 is circular ring shape.
One embodiment is that the sealing strip 250 is rubber strip, i.e., the material of the sealing strip 250 is rubber.One embodiment
It is that the sealing strip 250 is two-component room-temperature-vulcanized silicone rubber sealing strip 250.Two-component room-temperature-vulcanized silicon rubber in the present embodiment
Glue has the characteristic of good heat-resisting, moisture-proof, resistance to natural aging, and has preferably elasticity, and insulation top panel 220 passes through close
Strip of paper used for sealing 250 is connect with insulation outer cylinder 210, can be realized the excellent sealing to cavity 201, in addition, the two-component room-temperature-vulcanized silicon
Rubber also has good insulation characterisitic, enables to the high-voltage isulation performance of insulation shell 200 more preferably.
In order to enable sealing strip 250 can be connect with insulation outer cylinder 210, and then sufficiently cavity 201 is sealed, wherein one
In a embodiment, as shown in Fig. 2, at least partly protrusion of the sealing strip 250 is set to the outside of the mounting groove 221.This reality
It applies in example, the height of sealing strip 250 is greater than the depth of mounting groove 221, in this way, when sealing strip 250 is inserted in mounting groove 221
When, it will be raised in the outside of mounting groove 221, and sealing strip 250 is raised in insulation top panel 220 towards insulation outer cylinder 210
On one side, in this way, the sealing strip 250 of protrusion can be connect with insulation outer cylinder 210, pass through the company of sealing strip 250 and insulation outer cylinder 210
It connects, plays to the good sealing effect of cavity 201.
In order to enable sealing strip 250 can preferably seal cavity 201, in one of the embodiments, such as Fig. 2 institute
Show, the sealing strip 250 is abutted with the inner surface of the insulation outer cylinder 210.In the present embodiment, insulation outer cylinder 210 has circle
Column structure, the shape of cavity 201 are cylindrical body.In the present embodiment, the periphery surface of sealing strip 250 and insulation outer cylinder
210 inner surface abuts, in this way, insulation top panel 220 is connected to the end face of one end of the separate pedestal of insulation outer cylinder 210,
By one end sealing for the outer cylinder 210 that insulate, and sealing strip 250 is connected to the inner surface of insulation outer cylinder 210, can be by the outer cylinder that insulate
210 inside closing, and by insulate top panel 220 and insulate outer cylinder 210 between clearance seal, thus by cavity 201 with
Outside is adequately isolated, so that the sealing effect of cavity 201 is more preferably.
In order to enable more preferably to the sealing effect of cavity 201, in one embodiment, the outer diameter of sealing strip 250 is greater than exhausted
The internal diameter of edge outer cylinder 210 in the present embodiment, since sealing strip 250 has elasticity, enables sealing strip 250 to compress into exhausted
In edge outer cylinder 210, and sealing strip 250 is closely connected to the inner surface of insulation outer cylinder 210 under the elastic reaction of itself, by
In the outer diameter of sealing strip 250, larger and the outer cylinder 210 that insulate internal diameter is smaller, enables sealing strip 250 sufficiently outside extruding insulation
The inner surface of cylinder 210, so that the gap between sealing strip 250 and insulation outer cylinder 210 is very small, so as to cavity 201
Sealing effect more preferably.
In order to avoid the partial discharge of capacitor, in one of the embodiments, as shown in Fig. 2, the capacitor ontology 300 has the
One electrode 310 and second electrode 320, the first electrode 310 and the second electrode 320 all have cylindrical structure.First
Electrode 310 and second electrode 320 are respectively arranged at the both ends of capacitor ontology 300, i.e. first electrode 310 is set to capacitor ontology
300 one end, second electrode 320 are set to the other end of capacitor ontology 300, and the first electrode 310 has cylindrical structure,
The second electrode 320 has cylindrical structure.In the present embodiment, the first electrode 310 and second electrode 320 of cylindrical structure
With biggish curvature, in this way, the both ends of capacitor ontology 300 all have biggish curvature, the production of partial discharge can be effectively prevented
It is raw.
The insulation top panel 220 is epoxy phenol aldehyde glass cloth laminated board in one of the embodiments,.The i.e. described insulation is above
The material of plate 220 is epoxy phenolic glass cloth.Epoxy phenolic glass cloth intensity with higher, and the spy with high-voltage isulation
Property, so that insulation top panel 220 has high-voltage isulation characteristic, insulation protection preferably is provided for capacitor ontology 300.
The insulation outer cylinder 210 is epoxy resin outer cylinder in one of the embodiments,.In the present embodiment, insulate outer cylinder
210 material is epoxy resin.Epoxy resin has preferable insulating properties, can high-voltage isulation, and intensity with higher,
So that the insulation compressive resistance with higher of outer cylinder 210, and preferably insulation protection is provided for capacitor ontology 300.
It is noted that the quantity of the capacitor ontology 300 in cavity 201 can be two, three or four.Capacitor
It is mutually abutted between ontology 300, there is security risk.In order to avoid contacting with each other between capacitor ontology 300, a reality wherein
It applies in example, capacitive means 10 further include at least one insulating barrier 260, are arranged between the capacitor ontology 300 of adjacent two
One insulating barrier 260, the capacitor ontology 300 of adjacent two are isolated by the insulating barrier 260.The present embodiment
In, the quantity of capacitor ontology 300 is three, and the quantity of insulating barrier 260 is two.Between two adjacent capacitor ontologies 300
One insulating barrier 260 is set, and two adjacent capacitor ontologies 300 are isolated by an insulating barrier 260.In this way, by insulation every
Plate 260 is isolated by capacitor ontology 300, is avoided contacting with each other between capacitor ontology 300, is effectively increased safety.
In one embodiment, insulating barrier 260 is epoxy phenol aldehyde glass cloth laminated board, and the material of insulating barrier 260 is epoxy
Phenol aldehyde glass cloth.Insulating barrier 260 made of epoxy phenolic glass cloth, so that insulating barrier 260 has the characteristic of high-voltage isulation,
And there is higher-strength, it can not only Support Capacitor ontology 300 well, additionally it is possible to adjacent capacitor ontology 300 be isolated, be phase
Adjacent capacitor ontology 300 provides insulation protection.
In order to enable insulating barrier 260 can be mounted in cavity 201, and in one embodiment, the side of the cavity 201
Wall offers an at least support slot 205 along the circumference of cavity 201, i.e. the inner surface of insulation outer cylinder 210 along the circumferential direction opens up
Support slot 205, the one-to-one correspondence of insulating barrier 260 are inserted in support slot 205.In the present embodiment, the extension of support slot 205
It is oriented parallel to the radial direction of insulation outer cylinder 210, i.e. being arranged radially along insulation outer cylinder 210 of support slot 205, insulating barrier 260
Outer ledge is inserted in support slot 205, and insulating barrier 260 is parallel to the radial direction of insulation outer cylinder 210, passes through support slot 205
The support of side wall, in this way, being capable of fixing insulating barrier 260 in cavity 201.
In order to enable insulating barrier 260 can be firmly secured in support slot 205, and easy to disassemble, implement at one
In example, the depth of support slot 205 is by the side close to the bottom of insulation outer cylinder 210 to one of the top close to insulation outer cylinder 210
Side is gradually reduced, and side wall of the support slot 205 close to the side of the bottom of insulation outer cylinder 210 is parallel to the radial direction of insulation outer cylinder 210,
The sidewall slope of 205 other side of support slot is arranged, and the side wall of 205 other side of support slot is by close to the bottom of insulation outer cylinder 210
The inside that the one end at one end to the top close to insulation outer cylinder 210 is increasingly towards insulation outer cylinder 210 tilts, insulating barrier 260
Width is gradually reduced by the side close to the bottom of insulation outer cylinder 210 to close to the side at top of insulation outer cylinder 210, insulation every
The shape of the outer ledge of plate 260 is matched with the shape of support slot 205.
In the present embodiment, since the depth of support slot 205 is gradually reduced from the bottom to top, in other words, so that support slot 205
Depth from top to bottom gradually subtracts the direction installation for being conducive to insulating barrier 260 greatly along top to the bottom of insulation outer cylinder 210,
Be conducive to insulating barrier 260 to install along the mode under to support slot 205, and since support slot 205 is outer close to insulation
The side wall of the side of the bottom of cylinder 210 is parallel to the radial direction of insulation outer cylinder 210, in such manner, it is possible to sufficiently supports insulative partition 260,
Be conducive to being firmly installed for insulating barrier 260.
In order to realize the closing of the bottom to insulation outer cylinder 210, capacitive means 10 further include in one of the embodiments,
Insulate lower panel, and one end far from the insulation top panel 220 of the insulation outer cylinder 210 is connect with the insulation lower panel,
The insulation lower panel seals the cavity 201.In the present embodiment, the bottom for the outer cylinder 210 that insulate is connect with insulation lower panel, is led to
Insulation lower panel is crossed by the closed at one end of the separate insulation top panel 220 of cavity 201, so that the entirety of insulation shell 200
Insulation performance more preferably.
The insulation lower panel is epoxy phenol aldehyde glass cloth laminated board in one of the embodiments,.The i.e. described insulation lower panel
Material be epoxy phenolic glass cloth.Epoxy phenolic glass cloth intensity with higher, and the characteristic with high-voltage isulation, from
And the lower panel that insulate preferably provides insulation protection with high-voltage isulation characteristic for capacitor ontology 300.
In order to realize the connection of insulation lower panel and the outer cylinder 210 that insulate, in one of the embodiments, the insulation outer cylinder
210 are connect by insulated bolt with the insulation lower panel.
In one embodiment, the insulated bolt is PEK (polyether-ketone, poly (etherketone)) bolt.PEK spiral shell
Bar not only has the characteristic of high-voltage isulation, also has preferable intensity, can be following by insulation outer cylinder 210 and insulation well
Plate connection.
In one embodiment, the one side backwards to insulation outer cylinder 210 for the lower panel that insulate is opened in the position close to outer ledge
Equipped with the first screw hole, the outer cylinder 210 that insulate offers multiple bolt apertures, each bolt apertures close to the end face of one end of insulation lower panel
Corresponding with one first screw hole, each insulated bolt is inserted in one first screw hole and a bolt apertures, and insulated bolt be spirally connected
The side wall in hole is spirally connected, in this way, realizing the connection of insulation outer cylinder 210 and the lower panel that insulate by the insulation blanket stud.
In order to realize the connection of insulation top panel 220, insulation outer cylinder 210 and the lower panel that insulate, in one embodiment, electricity
Capacitance device 10 further includes multiple insulating nuts, and the one side backwards to insulation outer cylinder 210 for the lower panel that insulate is in close to outer ledge
Position offers multiple first accommodation grooves, and the bottom of every one first accommodation groove offers one first screw hole, insulation top panel 220
One side backwards to insulation outer cylinder 210 offers multiple second accommodation grooves, every one second accommodation groove in the position close to outer ledge
Bottom offer one second screw hole, the first screw hole, bolt apertures and the second screw hole correspond;Insulated bolt is far from insulation spiral shell
Female one end is provided with screw head, and the width of screw head is greater than the width of insulated bolt, and screw head is connected to the bottom of the second accommodation groove, absolutely
Edge nut is connected to the bottom of the first accommodation groove.In the present embodiment, insulating nut be PEK nut, in this way, by insulated bolt with
The cooperation of insulating nut, can be realized the connection of insulation top panel 220, insulation outer cylinder 210 and the lower panel that insulate, and make absolutely
Edge shell 200 has good insulation performance, and makes the structure of insulation shell 200 more firm.
It is noted that capacitive means are referred to as capacitor transport device in each embodiment.
In the various embodiments described above, capacitor ontology is coated on by insulation shell in, provide insulation protection for capacitor ontology,
And by insulation top panel sealing cavity so that capacitor ontology is sealed in cavity, effectively prevent capacitor ontology dampness with
And the corrosion by the corrosion composition in outside air;Insulation shell and capacitor ontology are carried by insulator foot, at insulation bottom
Wheel is arranged in the bottom of seat, so that the insulation shell and capacitor ontology that are located on insulator foot are readily transported.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of capacitive means characterized by comprising insulator foot, insulation shell and at least one capacitor ontology;
The insulation shell includes insulation outer cylinder and insulation top panel, and described insulation outer cylinder one end is set to the insulator foot
On, the other end of the insulation outer cylinder is connect with the insulation top panel, and the insulation outer cylinder is internally provided with cavity, each institute
State the setting of capacitor ontology in the cavity, the insulation top panel seals the cavity;
The insulator foot is provided with multiple wheels backwards to the insulation outer cylinder on one side.
2. capacitive means according to claim 1, which is characterized in that the insulation top panel is towards the insulation outer cylinder
Mounting groove is offered on one side, sealing strip is provided in the mounting groove, and the sealing strip is connect with the insulation outer cylinder.
3. capacitive means according to claim 2, which is characterized in that the sealing strip at least partly protrusion is set to described
The outside of mounting groove.
4. capacitive means according to claim 2, which is characterized in that the inside table of the sealing strip and the insulation outer cylinder
Face abuts.
5. capacitive means according to claim 1, which is characterized in that the capacitor ontology has first electrode and the second electricity
Pole, the first electrode and the second electrode all have cylindrical structure.
6. capacitive means according to claim 1, which is characterized in that the insulation top panel is epoxy phenolic glass cloth
Plate.
7. capacitive means according to claim 1, which is characterized in that the insulation outer cylinder is epoxy resin outer cylinder.
8. capacitive means according to claim 1, which is characterized in that it further include at least one insulating barrier, adjacent two
Between a capacitor ontology be arranged an insulating barrier, the capacitor ontology of adjacent two by the insulating barrier every
From.
9. according to claim 1 to capacitive means described in 8 any one, which is characterized in that it further include insulation lower panel, it is described
One end far from the insulation top panel of insulation outer cylinder is connect with the insulation lower panel, described in the insulation lower panel sealing
Cavity.
10. capacitive means according to claim 9, which is characterized in that the insulation outer cylinder by insulated bolt with it is described
The lower panel that insulate connects.
Priority Applications (1)
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CN201910624397.4A CN110415976A (en) | 2019-07-11 | 2019-07-11 | Capacitive means |
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CN201910624397.4A CN110415976A (en) | 2019-07-11 | 2019-07-11 | Capacitive means |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120092808A1 (en) * | 2010-10-13 | 2012-04-19 | Kyle Yun-Su Kim | High voltage electric double layer capacitor device and methods of manufacture |
CN102800476A (en) * | 2012-08-28 | 2012-11-28 | 西安布伦帕电力无功补偿技术有限公司 | High-voltage standard capacitor |
CN205786984U (en) * | 2016-06-24 | 2016-12-07 | 国网辽宁省电力有限公司沈阳供电公司 | Dry type Compound Insulation Wall Bushing electrical insulation properties test lifting platform |
CN206742039U (en) * | 2017-06-28 | 2017-12-12 | 广州供电局有限公司 | Inductance sealing structure and 250kV high-tension cable oscillation wave partial discharge test systems |
CN210325532U (en) * | 2019-07-11 | 2020-04-14 | 广州供电局有限公司 | Capacitor device |
-
2019
- 2019-07-11 CN CN201910624397.4A patent/CN110415976A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120092808A1 (en) * | 2010-10-13 | 2012-04-19 | Kyle Yun-Su Kim | High voltage electric double layer capacitor device and methods of manufacture |
CN102800476A (en) * | 2012-08-28 | 2012-11-28 | 西安布伦帕电力无功补偿技术有限公司 | High-voltage standard capacitor |
CN205786984U (en) * | 2016-06-24 | 2016-12-07 | 国网辽宁省电力有限公司沈阳供电公司 | Dry type Compound Insulation Wall Bushing electrical insulation properties test lifting platform |
CN206742039U (en) * | 2017-06-28 | 2017-12-12 | 广州供电局有限公司 | Inductance sealing structure and 250kV high-tension cable oscillation wave partial discharge test systems |
CN210325532U (en) * | 2019-07-11 | 2020-04-14 | 广州供电局有限公司 | Capacitor device |
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