CN207624482U - A kind of dry-type hollow high pressure resonance reactor - Google Patents
A kind of dry-type hollow high pressure resonance reactor Download PDFInfo
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- CN207624482U CN207624482U CN201721816162.8U CN201721816162U CN207624482U CN 207624482 U CN207624482 U CN 207624482U CN 201721816162 U CN201721816162 U CN 201721816162U CN 207624482 U CN207624482 U CN 207624482U
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- dry
- high pressure
- plastic shell
- type hollow
- resonance reactor
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Abstract
The utility model discloses a kind of dry-type hollow high pressure resonance reactor, the dry-type hollow high pressure resonance reactor includes：Plastic shell and high-tension coil, the plastic shell includes upper annulus and lower annulus, upper annulus is spliced into hollow cylinder with lower annulus stacking, upper annulus is fillet with chamfering at the curved edge of lower annulus, multiple input conducting wire nut is provided on the lateral wall of plastic shell, multiple output lead nuts are provided on the madial wall of plastic shell, the outer surface of upper and lower annulus is uniformly surrounded with multiple support bars, the high-tension coil is located in the cavity of plastic shell to be put around plastic shell, end and layer insulation are filled using dry insulation material respectively at internal high pressure coil clearance.The utility model solves the problems such as existing Withstand test device single-piece volume is big, and weight weight is not easy to onsite moving, and inductance value immobilizes, and is not easy to high-low pressure and arbitrarily combines, and use cost is high.
Description
Technical field
The utility model is related to pressure-resistant electrical equipments, and in particular to a kind of dry-type hollow high pressure resonance reactor.
Background technology
Reactor is the High-Voltage Electrical Appliances applied by electric system due to its inductance, it belongs to special transformer scope,
It is it there is usually one magnet exciting coil in terms of being different from general transformer, have exciting current by when can generate one
Determine reactance, the ac voltage withstanding examination of various large-scale power transformers, power cable, steamer and hydrogenerator and other capacitive apparatus
The experiment of the ac voltage withstanding of various large-scale power transformers, power cable, steamer and hydrogenerator and other capacitive apparatus all must
It strictly must periodically be carried out by testing regulations.Under the conditions of power frequency, due to test item capacitance is larger or test voltage require compared with
Height also has higher requirement accordingly to the power supply capacity of experimental rig, and often single-piece volume is big for traditional industrial frequency withstand voltage device,
Weight weight is not easy to onsite moving, and is not easy to arbitrary combination, flexibility it is poor all must strictly press testing regulations periodically into
Row.Under the conditions of power frequency, since test item capacitance is larger or test voltage is more demanding, the power supply of experimental rig is held
Amount also has higher requirement accordingly, and often single-piece volume is big for traditional industrial frequency withstand voltage device, and weight weight, the scene of being not easy to is removed
The problems such as fortune, reactor meeting magnetic saturation, inductance value immobilizes, and is not easy to high-low pressure and arbitrarily combines, and use cost is high.
Utility model content
The purpose of this utility model is to provide a kind of dry-type hollow high pressure resonance reactors, to solve existing pressure resistance examination
Experiment device single-piece volume is big, and weight weight is not easy to onsite moving, and is not easy to arbitrary combination, the poor problem of flexibility.
To achieve the above object, the utility model discloses a kind of dry-type hollow high pressure resonance reactor, the dry type is empty
Heart high pressure resonance reactor includes：Plastic shell and high-tension coil, the plastic shell include upper annulus and lower annulus, upper annulus
It is stacked with lower annulus and is spliced into hollow cylinder, chamfering is fillet, the high pressure at the curved edge of upper annulus and lower annulus
Coil is located in the cavity of plastic shell to be put around plastic shell, and high-tension coil gap is provided with megohmite insulant filled layer.
Preferably, high-tension coil stacked arrangement in plastic shell is provided with polyester film per between layer line circle.
Preferably, upper end insulation material layer, high-tension coil are provided between the high-tension coil upper end and plastic shell
Lower end insulation material layer, the gap setting between high-tension coil and plastic shell side are provided between lower end and plastic shell
There is the side filled layer of filling air, epoxy resin or silica gel.
Preferably, multiple input conducting wire nut, the madial wall of plastic shell are provided on the lateral wall of the plastic shell
On be provided with multiple output lead nuts.
Preferably, the outer surface of the upper annulus is uniformly surrounded with multiple support bars, and the support bar is ellipse
Round shape.
Preferably, the outer surface of the lower annulus is uniformly surrounded with multiple lower support bars, and the lower support bar is ellipse
Round shape.
Preferably, it is plastic cylinder core nut outside the input lead nut, inside is plastic whorl and copper electrode, defeated
Enter conducting wire with copper electrode to be connected.
Preferably, it is plastic cylinder core nut outside the output lead nut, inside is plastic whorl and copper electrode, defeated
Go out conducting wire with copper electrode to be connected.
Preferably, the junction of the upper annulus and lower annulus is provided with guide channel and director strip, and director strip is inserted into guiding
Slot completes the assembly of shell.
Preferably, single operating voltage of the dry-type hollow high pressure resonance reactor be 0~50kV, working frequency be 0~
10MHz。
The utility model has the following advantages that：
The utility model discloses a kind of dry-type hollow high pressure resonance reactor, the reactor uses hollow-core construction, saves
Omit relatively cored reduction half of weight or so after iron core, it is easy to remove and carry；There is no iron core simultaneously, reactor will not magnetic
Saturation, when use, are not influenced by frequency, not can be used only in series resonance, can also be used in high frequency field, coil
Inside does not have iron core, coil outer to put on the insulation crust that engineering plastics are done, and good appearance is easily installed dismounting, conveniently moving,
It can be desirably combined into power voltage not equal reactor, while building blocks design can easily be applied in combination in connection in series-parallel,
It need to only increase and decrease number of elements using the occasion of different voltages grade, compared to oily formula air reactor, not have to crane and install, a people is
Can mount and dismount, at the same can be applicable in from different voltage and current occasions, economic benefit is apparent, and hollow dry-type reactance
There is no transformer insulation oil inside device, does not generate harmful substance, it is environmentally protective.
Description of the drawings
Fig. 1 is a kind of overall structure figure of dry-type hollow high pressure resonance reactor disclosed by the utility model.
Fig. 2 is a kind of vertical view of dry-type hollow high pressure resonance reactor disclosed by the utility model.
Fig. 3 is a kind of side view of dry-type hollow high pressure resonance reactor disclosed by the utility model.
Fig. 4 is a kind of sectional view of dry-type hollow high pressure resonance reactor disclosed by the utility model.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
With reference to figure 1 and Fig. 2, the utility model discloses a kind of dry-type hollow high pressure resonance reactor, the dry-type hollows
High pressure resonance reactor includes：Plastic shell 1 and high-tension coil 2, the plastic shell 1 include upper annulus 3 and lower annulus 4, on
The color of annulus 3 and lower annulus 4 can be identical or different, and plastic shell 1 plays the role of insulation and increases mechanical strength,
Upper annulus 3 and lower annulus 4, which stack, is spliced into hollow cylinder, and chamfering is fillet at the curved edge of annulus 3 and lower annulus 4,
The high-tension coil 2 is located in the cavity of plastic shell 1 to be put around plastic shell 1, and 2 gap of internal high pressure coil is filled with
Insulation measurement substance eliminates internal corona,
Multiple input conducting wire nut 5 is provided on the lateral wall of the plastic shell 1,5 outside of input lead nut is modeling
Expect that cylindrical core nut, inside are plastic whorl and copper electrode, input lead is connected with copper electrode, the inside of the plastic shell 1
Multiple output lead nuts 6 are provided on wall, 6 outside of output lead nut is plastic cylinder core nut, and inside is plastic whorl
And copper electrode, output lead are connected with copper electrode.
With reference to figure 3, the outer surface of the upper annulus 3 is uniformly surrounded with 8 support bars 7, and the support bar 7 is
The outer surface of ellipticity, the lower annulus 4 is uniformly surrounded with 8 lower support bars 8, and the lower support bar 8 is ellipticity,
When more dry-type hollow high voltage reactors stack connection in series-parallel, support bar 7 overlaps with lower support bar 8, between two reactors
Heat dissipation channel is formed, plays the role of positioning reactor and radiating, the type of cooling is generally natural cooling or air blast cooling, institute
The junction for stating annulus 3 and lower annulus 4 is provided with guide channel and director strip, and director strip is inserted into the spelling that guide channel completes shell
Dress.
With reference to figure 4, the stacked arrangement in plastic shell 1 of the high-tension coil 2, high-tension coil generally uses alumin(i)um paint line or copper
Enameled wire is insulated between circle and circle by the paint film of enameled wire itself, and polyester film 9 is provided with as insulation material per between layer line circle
Material is provided with upper end insulation material layer 10,2 lower end of high-tension coil and modeling between 2 upper end of the high-tension coil and plastic shell 1
Lower end insulation material layer 11 is provided between material shell 1, upper and lower end parts insulating materials is polyester film base material or epoxy resin
Or and the similar dry material for having insulating effect, the gap 12 between 1 side of high-tension coil 2 and plastic shell fill air, ring
Oxygen resin or silica gel.
Single operating voltage of the dry-type hollow high pressure resonance reactor is 0~50kV, and more connection in series-parallel uses can fold
Add, working frequency is 0~10MHz, and dry-type hollow high pressure resonance reactor is different according to working voltage grade, built-in electrical insulation mode
Also can be different, gap location uses air insulation when low-voltage, and when high voltage is filled using insulating materials, and insulation filler is in room temperature
It is solid-state or gaseous state down.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of dry-type hollow high pressure resonance reactor, which is characterized in that the dry-type hollow high pressure resonance reactor includes：Modeling
Expect shell (1) and high-tension coil (2), the plastic shell (1) includes upper annulus (3) and lower annulus (4), upper annulus (3) and under
Annulus (4), which stacks, is spliced into hollow cylinder, and chamfering is fillet at the curved edge of upper annulus (3) and lower annulus (4), described
High-tension coil (2) is located in the cavity of plastic shell (1) to be put around plastic shell (1), and high-tension coil (2) gap is provided with
Megohmite insulant filled layer.
2. a kind of dry-type hollow high pressure resonance reactor as described in claim 1, which is characterized in that the high-tension coil (2)
In plastic shell (1) interior stacked arrangement, polyester film (9) is provided with per between layer line circle.
3. a kind of dry-type hollow high pressure resonance reactor as described in claim 1, which is characterized in that the high-tension coil (2)
Upper end insulation material layer (10), high-tension coil (2) lower end and plastic shell (1) are provided between upper end and plastic shell (1)
Between be provided with lower end insulation material layer (11), the setting of gap (12) between high-tension coil (2) and plastic shell (1) side
There is the side filled layer of filling air, epoxy resin or silica gel.
4. a kind of dry-type hollow high pressure resonance reactor as described in claim 1, which is characterized in that the plastic shell (1)
Lateral wall on be provided with multiple input conducting wire nut (5), multiple output lead spiral shells are provided on the madial wall of plastic shell (1)
Female (6).
5. a kind of dry-type hollow high pressure resonance reactor as described in claim 1, which is characterized in that the upper annulus (3)
Outer surface is uniformly surrounded with multiple support bars (7), and the support bar (7) is ellipticity.
6. a kind of dry-type hollow high pressure resonance reactor as described in claim 1, which is characterized in that the lower annulus (4)
Outer surface is uniformly surrounded with multiple lower support bars (8), and the lower support bar (8) is ellipticity.
7. a kind of dry-type hollow high pressure resonance reactor as claimed in claim 4, which is characterized in that the input lead nut
(5) external is plastic cylinder core nut, and inside is plastic whorl and copper electrode, and input lead is connected with copper electrode.
8. a kind of dry-type hollow high pressure resonance reactor as claimed in claim 4, which is characterized in that the output lead nut
(6) external is plastic cylinder core nut, and inside is plastic whorl and copper electrode, and output lead is connected with copper electrode.
9. a kind of dry-type hollow high pressure resonance reactor as described in claim 1, which is characterized in that the upper annulus (3) with
The junction of lower annulus (4) is provided with guide channel and director strip, and director strip is inserted into the assembly that guide channel completes shell.
10. a kind of dry-type hollow high pressure resonance reactor as described in claim 1, which is characterized in that the dry-type hollow is high
Pressure single operating voltage of resonance reactor is 0~50kV, and working frequency is 0~10MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816162.8U CN207624482U (en) | 2017-12-22 | 2017-12-22 | A kind of dry-type hollow high pressure resonance reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816162.8U CN207624482U (en) | 2017-12-22 | 2017-12-22 | A kind of dry-type hollow high pressure resonance reactor |
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| Publication Number | Publication Date |
|---|---|
| CN207624482U true CN207624482U (en) | 2018-07-17 |
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ID=62820559
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721816162.8U Active CN207624482U (en) | 2017-12-22 | 2017-12-22 | A kind of dry-type hollow high pressure resonance reactor |
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| CN (1) | CN207624482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335743A (en) * | 2019-07-05 | 2019-10-15 | 广州供电局有限公司 | Inductance and inductance device |
-
2017
- 2017-12-22 CN CN201721816162.8U patent/CN207624482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335743A (en) * | 2019-07-05 | 2019-10-15 | 广州供电局有限公司 | Inductance and inductance device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430074 Optics Valley Road 62, East Lake Development Zone, Wuhan, Hubei, 4 Optics Valley headquarters 4 Patentee after: Wuhan nanluo Electric Co., Ltd Address before: 430074 Optics Valley Road 62, East Lake Development Zone, Wuhan, Hubei, 4 Optics Valley headquarters 4 Patentee before: WUHAN NANRUI ELECTRIC Co.,Ltd. |