CN202652777U - Pressure-tolerant power supply cavity structure - Google Patents
Pressure-tolerant power supply cavity structure Download PDFInfo
- Publication number
- CN202652777U CN202652777U CN 201220127658 CN201220127658U CN202652777U CN 202652777 U CN202652777 U CN 202652777U CN 201220127658 CN201220127658 CN 201220127658 CN 201220127658 U CN201220127658 U CN 201220127658U CN 202652777 U CN202652777 U CN 202652777U
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- CN
- China
- Prior art keywords
- cavity
- end cap
- cavity body
- body structure
- power source
- 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
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Abstract
The utility model provides a pressure-tolerant power supply cavity structure which is provided with a cavity body. Both ends of the cavity body are sealed and connected through end covers. A number of sealing grooves are arranged on the contact sections of the end covers and the cavity body. Connecting devices fixedly connect the end covers and the cavity body into a whole respectively through through holes arranged at spigots at both ends of the end covers and screw holes arranged at both ends of the cavity body. The pressure-tolerant power supply cavity structure provided by the utility model has the advantages of light weight, long service life and strong corrosion resistance, can meet the requirements of some special occasions, and has a very high practical value.
Description
Technical field
The utility model relates to a kind of withstand voltage power source cavity body structure.
Background technology
Existing cavity adopts steel part or other metals to make mostly, and not only compressive resistance is limited, and corrosion resistance is poor, and weight is large, and volume is large, and useful life is limited, along with the industrialization great development, can not satisfy the demands far away, therefore is necessary to improve.
The utility model content
The technical problem that the utility model solves: a kind of withstand voltage power source cavity body structure that adopts titanium or titanium alloy to make is provided.
The technical solution adopted in the utility model: a kind of withstand voltage power source cavity body structure, having the described cavity of cavity two ends connects with end cap seal, be shaped with a plurality of seal grooves on described end cap and the cavity contact-segment, the screwed hole that the through hole that jockey is shaped with by end cap two ends stop portion respectively and cavity two ends are shaped with is connected to one both.
Further, described jockey is screw.
Further, be shaped with two seal grooves on described end cap and the cavity contact-segment, and be provided with sealing ring in the seal groove end cap and cavity are tightly connected.
Further, described cavity and end cap all adopt titanium alloy to make.
Further, the polishing of the equal rounding in described cavity inner chamber two ends, polish the end of described end cap and the cavity section of cooperation also rounding.
The utility model is compared with prior art lightweight, long service life, and resistance to corrosion is strong, can satisfy the demand of some special occasions, has very high practical value.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is cavity body structure schematic diagram of the present utility model;
Fig. 3 is end cover structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing 1,2, the novel a kind of embodiment of 3 usefulness.
A kind of withstand voltage power source cavity body structure, has cavity 1, described cavity 1 two ends are tightly connected with end cap 2, be shaped with a plurality of seal grooves 4 on described end cap 2 and cavity 1 contact-segment, preferred two seal grooves 4, and be provided with sealing ring 5 in the seal groove 4, screwed hole that the through hole 3 that jockey 6 is shaped with by end cap 2 two ends stop portions respectively and cavity 1 two ends are shaped with 7 is connected to one both, wherein jockey 6 is screw, described cavity 1 and end cap 2 all adopt titanium alloy to make, simultaneously, and for ease of device, the equal rounding polishing of cavity 1 inner chamber two ends, polish the end of end cap 2 and cavity 1 section of cooperation also rounding.
Need to prove that at this version of end cap 2 is not limited to this kind version, for satisfying user demand, the various structures form can be arranged.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent application right claimed range, feature and principle change or modify, is included in the utility model patent application right claimed range.
Claims (5)
1. withstand voltage power source cavity body structure, has cavity (1), it is characterized in that: described cavity (1) two ends are tightly connected with end cap (2), be shaped with a plurality of seal grooves (4) on described end cap (2) and cavity (1) contact-segment, the screwed hole (7) that the through hole (3) that jockey (6) is shaped with by end cap (2) two ends stop portion respectively and cavity (1) two ends are shaped with is connected to one both.
2. withstand voltage power source cavity body structure according to claim 1, it is characterized in that: described jockey (6) is screw.
3. withstand voltage power source cavity body structure according to claim 1 and 2, it is characterized in that: be shaped with two seal grooves (4) on described end cap (2) and cavity (1) contact-segment, and be provided with sealing ring (5) in the seal groove (4) end cap (2) and cavity (1) are tightly connected.
4. withstand voltage power source cavity body structure according to claim 3, it is characterized in that: described cavity (1) and end cap (2) all adopt titanium alloy to make.
5. withstand voltage power source cavity body structure according to claim 4 is characterized in that: the equal rounding polishing in described cavity (1) inner chamber two ends, polish the end of described end cap (2) and cavity (1) section of cooperation also rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127658 CN202652777U (en) | 2012-03-30 | 2012-03-30 | Pressure-tolerant power supply cavity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127658 CN202652777U (en) | 2012-03-30 | 2012-03-30 | Pressure-tolerant power supply cavity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652777U true CN202652777U (en) | 2013-01-02 |
Family
ID=47421792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127658 Expired - Fee Related CN202652777U (en) | 2012-03-30 | 2012-03-30 | Pressure-tolerant power supply cavity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336106A (en) * | 2013-06-24 | 2013-10-02 | 浙江大学 | High-temperature and high-pressure testing platform internally provided with flexible reaction chamber |
-
2012
- 2012-03-30 CN CN 201220127658 patent/CN202652777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336106A (en) * | 2013-06-24 | 2013-10-02 | 浙江大学 | High-temperature and high-pressure testing platform internally provided with flexible reaction chamber |
| CN103336106B (en) * | 2013-06-24 | 2015-04-22 | 浙江大学 | High-temperature and high-pressure testing platform internally provided with flexible reaction chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |