CN203025315U - Vacuum high-voltage electrode group - Google Patents
Vacuum high-voltage electrode group Download PDFInfo
- Publication number
- CN203025315U CN203025315U CN 201220736178 CN201220736178U CN203025315U CN 203025315 U CN203025315 U CN 203025315U CN 201220736178 CN201220736178 CN 201220736178 CN 201220736178 U CN201220736178 U CN 201220736178U CN 203025315 U CN203025315 U CN 203025315U
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- voltage
- seal
- electrode group
- cover
- seal seat
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Abstract
The utility model relates to a vacuum high-voltage electrode group which comprises a flange cover, a seal seat, a seal cover, an electrode, a protective sleeve, high-voltage plugs, a saddle spring washer, a hexagon socket head cap screw and seal rings. The high-voltage plugs are coaxially and correspondingly arranged at two sides of the flange cover; the seal seat is arranged at one side of the flange cover; the seal cover is arranged on the seal seat, and the seal seat and the seal cover are fixed on the flange cover by the hexagon socket head cap screw; the electrode is arranged in a central hole of the seal seat and between the two corresponding high-voltage plugs; and the rear part of a high-voltage plug is provided with the protective sleeve which is used for protecting the high-voltage plugs and effectively protecting safety of experimenters. The hexagon socket head cap screw, which is used for fixedly connecting the seal seat and the seal cover with the flange cover, is provided with the saddle spring washer. The seal rings are respectively arranged at the fixed joint of the seal seat and the flange cover. The high-voltage electrode group disclosed by the utility model has the advantages of simplicity and reasonableness in structure and convenience in installation and replacement, can be in butt joint with a universal high voltage cable joint, and is safe and reliable in performance.
Description
Technical field
The utility model relates to high-energy physics field, particularly a kind of vacuum high-pressure electrode group.
Background technology
At present, in the research and experimental provision in high-energy physics field, in vacuum Targeting measuring process, the transmission link of high pressure is being provided for high-voltage electric field, need a kind of easy for installationly, be convenient to change, simultaneously the vacuum electrode group of airtight, the high insulating property of height during tool; Existing home products has ceramic package and two kinds of forms of plastic package, but all is not suitable for the characteristics of the little electric current of high-energy physics field high voltage on structure and performance, is unfavorable for the accurate measurement of information data.
Therefore, providing a kind of simple in structure, reasonable in design, the reliable vacuum high-pressure electrode of performance safety group, is one of these those skilled in the art problem that should address.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of simple in structure, reasonable in design, the reliable vacuum high-pressure electrode of performance safety group is provided.
The technical scheme that adopts of the utility model is for achieving the above object: a kind of vacuum high-pressure electrode group is characterized in that this electrode group comprises blind flange, sealing socket, gland bonnet, electrode, protective jacket, high-voltage plug, saddle type spring washer, socket cap screw and O-ring seal; The coaxial correspondence in described blind flange both sides is provided with high-voltage plug, and blind flange one side is provided with sealing socket, and sealing socket is provided with gland bonnet, and by socket cap screw, sealing socket and gland bonnet is fixed on blind flange; The sealing socket center pit is provided with electrode, is placed between two corresponding high-voltage plugs; The rear portion of one high-voltage plug is provided with protective jacket.
The beneficial effects of the utility model are: the utility model provides a kind of simple and reasonable, and performance safety is reliable, is convenient to install, adopt the high-voltage transmission assembly of peculiar structure, has completed an important topic in the matching construction of high-energy physics field; The utility model is combined type, adopts ad hoc structure, convenient installation, replacing; Can achieve a butt joint with general high-voltage cable joint, insulating sheath is Protection personnel's safety effectively.
In a word, it is simple in structure, and is reasonable in design, practical; And extend its serviceable life, effectively saved operating cost.
Description of drawings
Fig. 1 is the utility model structural representation;
In figure: 1 blind flange, 2 sealing sockets, 3 gland bonnets, 4 electrodes, 5 protective jackets, 6 high-voltage plugs, 7 saddle type spring washers, 8 socket cap screws, 9 O-ring seals, 10 O-ring seals.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
Referring to Fig. 1, a kind of vacuum high-pressure electrode group, this electrode group comprise blind flange 1, sealing socket 2, gland bonnet 3, electrode 4, protective jacket 5, high-voltage plug 6, saddle type spring washer 7, socket cap screw 8 and O- ring seal 9,10; The described blind flange 1 coaxial correspondence in both sides is provided with high-voltage plug 6, and blind flange 1 one sides are provided with sealing socket 2, and sealing socket 2 is provided with gland bonnet 3, and by socket cap screw 8, sealing socket 2 and gland bonnet 3 is fixed on blind flange 1; Sealing socket 2 center pits are provided with electrode 4, are placed between two corresponding high-voltage plugs 6; The rear portion of one high-voltage plug 6 is provided with protective jacket 5, and this protective jacket 5 is for the protection of high-voltage plug 6, effectively Protection personnel's safety.
The socket cap screw 8 that is connected with blind flange 1 for fixing seal seat 2, gland bonnet 3 is provided with saddle type spring washer 7.
Described fixing seal seat 2 is respectively equipped with O- ring seal 9,10 with blind flange 1 junction.
Described high-voltage plug 6 is high pressure SHV plug, adopts poly fourfluoroplastics as insulation shell, and gas barrier is carried out with sealing ring in the centre, and two parts are in conjunction with after locking by holding screw, and the some fastening glue is fixed; This electrode two ends all can be conveniently achieve a butt joint with high-tension cable assembly with SHV, complete the high-voltage transmission process; Two ends all can be furnished with insulating sheath simultaneously; This electrode group also be provided with for the fixed installation hole of docking of vacuum flange.
The concrete technical indicator of this vacuum high-pressure electrode group is as follows:
(1) vacuum-tightness: be better than 1 * 10
-10Pacm
3/ S.
(2) operating voltage: DC:6KV.
(3) working current:＜1A.
Above-mentionedly with reference to embodiment, this vacuum high-pressure electrode group being described in detail, is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the utility model general plotting, within should belonging to protection domain of the present utility model.
Claims (3)
1. a vacuum high-pressure electrode group, is characterized in that this electrode group comprises blind flange, sealing socket, gland bonnet, electrode, protective jacket, high-voltage plug, saddle type spring washer, socket cap screw and O-ring seal; The coaxial correspondence in described blind flange both sides is provided with high-voltage plug, and blind flange one side is provided with sealing socket, and sealing socket is provided with gland bonnet, and by socket cap screw, sealing socket and gland bonnet is fixed on blind flange; The sealing socket center pit is provided with electrode, is placed between two corresponding high-voltage plugs; The rear portion of one high-voltage plug is provided with protective jacket.
2. vacuum high-pressure electrode group according to claim 1, is characterized in that being provided with saddle type spring washer for the socket cap screw that fixing seal seat, gland bonnet are connected with blind flange.
3. vacuum high-pressure electrode group according to claim 1 is characterized in that described sealing socket and blind flange junction are respectively equipped with O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736178 CN203025315U (en) | 2012-12-28 | 2012-12-28 | Vacuum high-voltage electrode group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736178 CN203025315U (en) | 2012-12-28 | 2012-12-28 | Vacuum high-voltage electrode group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025315U true CN203025315U (en) | 2013-06-26 |
Family
ID=48649294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736178 Expired - Lifetime CN203025315U (en) | 2012-12-28 | 2012-12-28 | Vacuum high-voltage electrode group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155255A (en) * | 2017-06-26 | 2017-09-12 | 中国科学技术大学 | A kind of vacuum high-pressure heavy current electrode |
| CN110161109A (en) * | 2018-03-21 | 2019-08-23 | 中国人民解放军陆军工程大学 | A kind of edge flashing experimental provision |
-
2012
- 2012-12-28 CN CN 201220736178 patent/CN203025315U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155255A (en) * | 2017-06-26 | 2017-09-12 | 中国科学技术大学 | A kind of vacuum high-pressure heavy current electrode |
| CN107155255B (en) * | 2017-06-26 | 2023-06-16 | 中国科学技术大学 | Vacuum high-voltage high-current electrode |
| CN110161109A (en) * | 2018-03-21 | 2019-08-23 | 中国人民解放军陆军工程大学 | A kind of edge flashing experimental provision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |