CN207256661U - A kind of low pressure high potential device production device - Google Patents
A kind of low pressure high potential device production device Download PDFInfo
- Publication number
- CN207256661U CN207256661U CN201721019160.6U CN201721019160U CN207256661U CN 207256661 U CN207256661 U CN 207256661U CN 201721019160 U CN201721019160 U CN 201721019160U CN 207256661 U CN207256661 U CN 207256661U
- Authority
- CN
- China
- Prior art keywords
- inner core
- rigid insulation
- low pressure
- wire fixer
- voltage line
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 42
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000003822 epoxy resin Substances 0.000 abstract description 6
- 229920000647 polyepoxide Polymers 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
It the utility model is related to power equipment technology or device class, and in particular to a kind of low pressure high potential device production device.A kind of low pressure high potential device production device of the utility model, it is adapted to inner core, rigid insulation wire fixer, high-voltage line and mould, the upper surface and lower face of the rigid insulation wire fixer respectively set several raised platforms, inner core is fixedly connected with rigid insulation wire fixer, the end of a thread of high-voltage line and inner core is connected and tied along rigid insulation wire fixer, is set and is had the gap between high-voltage line and inner core body；The inner core, rigid insulation wire fixer and high-voltage line are integrally attached in mould.Method using this device production low pressure high potential device is that the gap between mould and inner core is poured insulating resin.Without very big epoxy resin wall thickness in production process, so as to be substantially reduced small product size, the requirement for meeting circuit creepage distance is more easy to, improves electrical security；The product processes of standardization, it is convenient and simple.
Description
Technical field
It the utility model is related to power equipment technology or device class, and in particular to a kind of low pressure high potential device production dress
Put.
Background technology
Low pressure high potential device is applied in high potential occasion, and whole device is contacted by high pressure and surrounded, but its inner core lead to be
Low tension, it is therefore desirable to which high-low pressure is isolated.It is to use epoxy resin that common high and low voltage isolation method, which is adopted, at present, by handle
The method that core is suspended in midair with tape.The problem of the method, needs very thick epoxy resin space layer, and otherwise flexible cord band cannot make inner core
Accurate limit, therefore be easy to causeing bias causes resin thickness uneven, it is local pressure-resistant inadequate；And flexible cord band also needs to constantly
Adjustment, complex process, processing efficiency are low.
Utility model content
The utility model is in order to overcome the above-mentioned deficiency of the prior art, there is provided a kind of low pressure high potential device production dress
Put, this device inner core is spacing to be cured, will not change, it is not necessary to very big epoxy resin wall thickness, so as to be substantially reduced small product size.
The requirement for meeting circuit creepage distance is more easy to, improves electrical security；The product processes of standardization, it is convenient and simple.
The purpose of this utility model is achieved through the following technical solutions：
A kind of low pressure high potential device production device, described device be fitted with inner core, rigid insulation wire fixer, high-voltage line and
Mould, the upper surface and lower face of the rigid insulation wire fixer respectively set several raised platforms, and the inner core and hard are exhausted
The end of a thread of the lower face raised platforms connection of edge wire fixer, high-voltage line one end and inner core is connected and tied up along rigid insulation wire fixer
Jail, sets between high-voltage line and inner core body and has the gap；The inner core, rigid insulation wire fixer and high-voltage line are integrally attached to mould
In tool.
As the further scheme of the utility model, the inner core is fixedly connected with rigid insulation wire fixer.
As the further scheme of the utility model, the inner core and rigid insulation wire fixer integrated molding.
As the further scheme of the utility model, the low pressure high potential device production device be by suspend in midair inner core come
Inner core, rigid insulation wire fixer and high-voltage line are integrally attached in mould.
As the further scheme of the utility model, the low pressure high potential device production device is by supporting hard exhausted
Inner core, rigid insulation wire fixer and high-voltage line are integrally attached in mould by edge wire fixer.
As the further scheme of the utility model, the rigid insulation wire fixer is bolted to connection with mould,
So that inner core, rigid insulation wire fixer and high-voltage line are integrally attached in mould.
As the further scheme of the utility model, filling is exhausted in the gap that is set between the high-voltage line and inner core body
Edge material.
The beneficial effects of the utility model：By above technical scheme, the utility model provides a kind of low pressure high potential
Device production device and production technology, this spacing curing of device inner core, it is not necessary to very big epoxy resin wall thickness, so as to contract significantly
Miscellaneous goods volume, can more meet the requirement of circuit creepage distance, improve electrical security；The product processes of standardization, side
Just it is simple.
Brief description of the drawings
Fig. 1 pours building body sectional view for the utility model low pressure high potential device；
Fig. 2 pours building body top view for the utility model low pressure high potential device；
Fig. 3 pours building body-die cut view for the utility model low pressure high potential device；
Fig. 4 is the structure diagram of wire fixer in the utility model embodiment
In figure：1：Inner core, 2：Insulating resin layer, 3：High-voltage line, 4：Rigid insulation wire fixer, 5：Mould, 6：Boss, 7：Spiral shell
Bolt
Embodiment
Show that example illustrates some embodiments of the utility model, and should not be construed as limiting this practicality new
The scope of type.The utility model disclosure can be improved from material, method and reaction condition at the same time, it is all these
Improve, should all fall within the spirit and scope of the utility model.No special explanation, the examination that the utility model embodiment uses
Agent is commercial goods, and the database that the utility model embodiment uses is disclosed online database.
Embodiment：A kind of low pressure high potential device production device
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment 1 provides a kind of low pressure high potential device production dress
Put, device adaptation inner core 1, rigid insulation wire fixer 4, high-voltage line 3 and mould 5, rigid insulation wire fixer 4 is by rigid insulation material
Material is made, and the shape of the rigid insulation wire fixer 4 is related with the shape of final products.In the present embodiment, rigid insulation is solid
Line device 4 is a loop configuration, as shown in figure 4, the upper surface and lower face of loop configuration respectively set a raised platforms 6, inner core 1
Be fixed together with rigid insulation wire fixer 4, can also integrated molding directly make a part, the one of high-voltage line 3
End is connected with the end of a thread of inner core 1 and is tied along rigid insulation along wire fixer 4, sets and has the gap between high-voltage line and inner core body,
It can be filled when manufactured parts, in gap and pour insulating materials；Inner core, rigid insulation wire fixer and high-voltage line are integrally integrally fixed at
In mould 5.
The low pressure high potential device production device is by suspending inner core in midair or supporting rigid insulation wire fixer by inner core, firmly
Matter insulation wire fixer and high-voltage line are integrally attached in mould.In the present embodiment, rigid insulation wire fixer upper surface is convex
Rise and be provided with 2 bolts hole on platform, rigid insulation wire fixer is bolted to connection with mould, so that inner core, hard
Insulation wire fixer and high-voltage line are integrally attached in mould.
Low pressure high potential device production device operation principle：
A kind of production method of low high-voltage potential device, comprises the following steps：
(1) the end of a thread of high-voltage line and inner core is connected, and high-voltage line is tied along rigid insulation wire fixer；
(2) inner core, rigid insulation wire fixer and the high-voltage line in step (1) are integrally fixedly mounted in mould；
(3) gap between mould and inner core is carried out insulating resin to pour, allows and electrically climb electricity and will not directly climb to inner core,
It is set to extend to connectivity points along rigid insulation wire fixer；High-voltage line, which stretches out, at this time pours building body and one segment length of reservation.
The utility model provides a kind of low pressure high potential device production device and production technology, this device inner core is spacing solid
To change, it is not necessary to very big epoxy resin wall thickness, so as to be substantially reduced small product size, is more easy to the requirement for meeting circuit creepage distance,
Improve electrical security；The product processes of standardization, it is convenient and simple.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
- A kind of 1. low pressure high potential device production device, it is characterised in that：Described device is fitted with inner core, rigid insulation solidus Device, high-voltage line and mould, the upper surface and lower face of the rigid insulation wire fixer respectively set several raised platforms, described interior Core is connected with the lower face raised platforms of rigid insulation wire fixer, the end of a thread of high-voltage line one end and inner core connection and along rigid insulation Wire fixer ties, and sets and has the gap between high-voltage line and inner core body；The inner core, rigid insulation wire fixer and high-voltage line are overall It is fixed in mould.
- A kind of 2. low pressure high potential device production device according to claim 1, it is characterised in that：The inner core and hard Insulation wire fixer is fixedly connected.
- A kind of 3. low pressure high potential device production device according to claim 1, it is characterised in that：The inner core and hard Insulate wire fixer integrated molding.
- A kind of 4. low pressure high potential device production device according to claim 1, it is characterised in that：The low pressure high potential Device production device is that inner core, rigid insulation wire fixer and high-voltage line are integrally attached in mould by suspending inner core in midair.
- A kind of 5. low pressure high potential device production device according to claim 1, it is characterised in that：The low pressure high potential Device production device is by supporting rigid insulation wire fixer to be integrally attached to inner core, rigid insulation wire fixer and high-voltage line In mould.
- A kind of 6. low pressure high potential device production device according to claim 5, it is characterised in that：The rigid insulation is consolidated Line device is bolted to connection with mould, so that inner core, rigid insulation wire fixer and high-voltage line are integrally attached in mould.
- A kind of 7. low pressure high potential device production device according to claim 1, it is characterised in that：The high-voltage line with it is interior Fill insulant in the gap set between core body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019160.6U CN207256661U (en) | 2017-08-15 | 2017-08-15 | A kind of low pressure high potential device production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019160.6U CN207256661U (en) | 2017-08-15 | 2017-08-15 | A kind of low pressure high potential device production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256661U true CN207256661U (en) | 2018-04-20 |
Family
ID=61924950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019160.6U Expired - Fee Related CN207256661U (en) | 2017-08-15 | 2017-08-15 | A kind of low pressure high potential device production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379362A (en) * | 2017-08-15 | 2017-11-24 | 大力电工襄阳股份有限公司 | A kind of low pressure high potential device production device and its production technology |
-
2017
- 2017-08-15 CN CN201721019160.6U patent/CN207256661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379362A (en) * | 2017-08-15 | 2017-11-24 | 大力电工襄阳股份有限公司 | A kind of low pressure high potential device production device and its production technology |
| CN107379362B (en) * | 2017-08-15 | 2024-01-23 | 大力电工襄阳股份有限公司 | Low-voltage high-potential device production device and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |