CN204130360U - A kind of ultracapacitor liquid injection hole sealing device - Google Patents
A kind of ultracapacitor liquid injection hole sealing device Download PDFInfo
- Publication number
- CN204130360U CN204130360U CN201420579745.3U CN201420579745U CN204130360U CN 204130360 U CN204130360 U CN 204130360U CN 201420579745 U CN201420579745 U CN 201420579745U CN 204130360 U CN204130360 U CN 204130360U
- Authority
- CN
- China
- Prior art keywords
- liquid injection
- injection hole
- block
- capacitor
- jackscrew
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Abstract
The utility model discloses a kind of ultracapacitor liquid injection hole sealing device, comprise the liquid injection hole be arranged on capacitor main body, one end of described liquid injection hole is provided with screw thread and the jackscrew with described threaded engagement, described jackscrew is provided with through hole, the other end of described liquid injection hole is provided with block, described block is placed with valve block, between described valve block and block, is provided with sealing ring, described valve block is connected with Compress Spring.The beneficial effects of the utility model: be connected with the valve block of Compress Spring by arranging in liquid injection hole, the compressive state utilizing jackscrew to make Compress Spring to keep certain, forms one-way valve structures, when generate heat inside is excessive in the course of the work for capacitor; Or capacitor is in the process manufactured, when fluid injection is too much; Or when capacitor is in charge and discharge process, when producing a large amount of gas, valve can automatic jack-up, and release heat, avoids the generation of blast, has ensured the property life security of user.
Description
Technical field
The utility model relates to capacitor area, specifically, relates to a kind of capacitor liquid injection hole sealing device.
Background technology
Ultracapacitor, it is the electrochemical energy storage element between traditional ordinary capacitor and battery that development in recent years is got up, because it has the advantage that power density is high, service life cycle is long and charging rate is fast, have broad application prospects at multiple fields such as mobile communication, solar power generation, wind power generation, information technology and electric automobiles.Ultracapacitor in the course of the work, amount of heat can be produced, because ultracapacitor is in the market after fluid injection completes, by solder technology, liquid injection hole can be closed, therefore, in the capacitor, when heat exceeds capacitor carrying scope, the two poles of the earth pole plate of capacitor can bloat the situation of even exploding to heat build-up.
The heat produced in the course of the work for the ultracapacitor in existing correlation technique cannot discharge the problem of capacitor, not yet proposes effective solution at present.
Utility model content
The heat produced in the course of the work for the ultracapacitor in existing correlation technique cannot discharge the problem of capacitor, the utility model proposes a kind of ultracapacitor liquid injection hole sealing device, when heat build-up is too much in capacitor, automatically can discharge heat.
The technical solution of the utility model is achieved in that
A kind of ultracapacitor liquid injection hole sealing device, comprise the liquid injection hole be arranged on capacitor main body, one end of described liquid injection hole is provided with screw thread and the jackscrew with described threaded engagement, described jackscrew is provided with through hole, the other end of described liquid injection hole is provided with block, described block is placed with valve block, between described valve block and block, is provided with sealing ring, described valve block is connected with Compress Spring.
The beneficial effects of the utility model: be connected with the valve block of Compress Spring by arranging in liquid injection hole, the compressive state utilizing jackscrew to make Compress Spring to keep certain, forms one-way valve structures, when generate heat inside is excessive in the course of the work for capacitor; Or capacitor is in the process manufactured, when fluid injection is too much; Or when capacitor is in charge and discharge process, when producing a large amount of gas, valve can automatic jack-up, and release heat, avoids the generation of blast, has ensured the property life security of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the ultracapacitor liquid injection hole sealing device according to the utility model embodiment.
In figure:
1, liquid injection hole; 2, through hole; 3, jackscrew; 4, Compress Spring; 5, valve block; 6, sealing ring; 7, block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1, according to a kind of ultracapacitor liquid injection hole sealing device of the utility model embodiment, comprise the liquid injection hole 1 be arranged on capacitor main body, one end of described liquid injection hole 1 is provided with jackscrew 3, described jackscrew 3 is provided with through hole 2, and the other end of described liquid injection hole 1 is provided with block 7, and described block 7 is placed with valve block 5, be provided with sealing ring 6 between described valve block 5 and block 7, described valve block 5 is connected with Compress Spring 4.
Understand technique scheme of the present utility model for convenience, below by way of concrete occupation mode, technique scheme of the present utility model is described in detail.
During embody rule, after in use, liquid injection hole 1 completes the fluid injection to capacitor, sealing ring 6, the valve block 5 that is connected with Compress Spring 4 are placed in liquid injection hole 1, and the compressive state using jackscrew 3 to make Compress Spring 4 to keep certain, by arranging said structure, form a unidirectional valve.When the heat in capacitor or pressure are greater than the energy stored in Compress Spring 4, valve block 5 can open release heat or pressure automatically, when the heat in capacitor or pressure are less than the energy stored in Compress Spring 4, valve block 5 is closed automatically, realizes the sealing of liquid injection hole 1.
In sum, by means of technique scheme of the present utility model, be connected with the valve block 5 of Compress Spring 4 by arranging in liquid injection hole 1, the compressive state utilizing jackscrew 3 to make Compress Spring 4 to keep certain, when generate heat inside is excessive in the course of the work for capacitor; Or capacitor is in the process manufactured, when fluid injection is too much; Or when capacitor is in charge and discharge process, when producing a large amount of gas, valve can automatic jack-up, and release heat, avoids the generation of blast, has ensured the property life security of user.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. a ultracapacitor liquid injection hole sealing device, comprise the liquid injection hole be arranged on capacitor main body, it is characterized in that: one end of described liquid injection hole (1) is provided with jackscrew (3), described jackscrew (3) is provided with through hole (2), the other end of described liquid injection hole (1) is provided with block (7), described block (7) is placed with valve block (5), between described valve block (5) and block (7), is provided with sealing ring (6), described valve block (5) is connected with Compress Spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579745.3U CN204130360U (en) | 2014-09-30 | 2014-09-30 | A kind of ultracapacitor liquid injection hole sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579745.3U CN204130360U (en) | 2014-09-30 | 2014-09-30 | A kind of ultracapacitor liquid injection hole sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130360U true CN204130360U (en) | 2015-01-28 |
Family
ID=52386691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579745.3U Expired - Fee Related CN204130360U (en) | 2014-09-30 | 2014-09-30 | A kind of ultracapacitor liquid injection hole sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130360U (en) |
-
2014
- 2014-09-30 CN CN201420579745.3U patent/CN204130360U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200930 |