CN201180157Y - Novel power-off leakance - Google Patents
Novel power-off leakance Download PDFInfo
- Publication number
- CN201180157Y CN201180157Y CNU2008200663495U CN200820066349U CN201180157Y CN 201180157 Y CN201180157 Y CN 201180157Y CN U2008200663495 U CNU2008200663495 U CN U2008200663495U CN 200820066349 U CN200820066349 U CN 200820066349U CN 201180157 Y CN201180157 Y CN 201180157Y
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- wall
- power
- leak
- small opening
- leakage
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Abstract
The utility model relates to a power-off leakage device for cutting off power in an electrobath in the chemical filed, which is improved mainly aiming at a leak hole of the prior planar circular-hole power-off leakage device commonly used in order to better realize the power-off function. The power-off leakage device adopts the solution that the novel power-off leakage device consists of a power-off leakage wall and a power-off leak hole arranged on the bottom of the power-off leakage wall; and the power-off leak hole consists of a leak mouth and a leak wall. The power-off leakage device is technically characterized in that the leak mouth and the bottom of the power-off leakage wall are not in the same plane and are connected and supported by the leak wall; the leak wall is a trapezoidal column wall; the top of the leak wall has small cross section and is connected with the leak mouth; and the bottom of the leak wall has large cross section and is connected with the bottom of the power-off leakage wall. The power-off leakage device has the main advantages that the novel power-off leakage device has a simple manufacturing process and low cost for realizing functions, and improves the power-off function of the prior power-off leakage device under the same external condition.
Description
Technical field
The utility model relates to the device that is used to cut off the power supply in a kind of chemical field electrolyzer---and outage is leaked, and the small opening that is primarily aimed at the current plane circular hole outage leakage of generally using improves, so that better realize power down function.
Background technology
At present in the chemical field, utilize decomposition that electrolyzer realizes various Chemicals with synthetic very general, various Chemicals enter electrolyzer after being dissolved as solution, realize chemical processes such as electrolytic separation in electrolyzer, after electrolysis was finished, solution flowed out electrolyzer and is for further processing; But after general requirement solution flows out electrolyzer, enter next step and handle before solution no longer charged; In fact, effusive solution generally can be considered as conductor from electrolyzer, definitely has electric current to pass through in the electrolyzer, if effusive electrolytic solution also belongs to continuous flow, then effusive electrolytic solution certainly will also have electric current to pass through.Therefore, general requirement electrolytic solution flows out electrolyzer and promptly carries out power down process, is used for this power down process device and is commonly referred to as the outage leakage.
It is a kind ofly to have the plastic pallet in circular flat hole trying to get to the heart of a matter that current most popular outage is leaked, the circular flat hole that the bottom is leaked in outage is called small opening, being introduced into outage after electrolytic solution flows out from electrolyzer leaks, by small opening solution is oozed again, thereby the continuous flow of solution is become flowing of interruption, realize power down function.The outage of this form is leaked solution amount more after a little while, can well realize power down function, but at solution slightly for a long time, electrolytic solution is to ooze from small opening no longer just, flows out continuously from small opening but form linear flow, and the outage effect is affected.
Summary of the invention
Problem to be solved in the utility model is to propose a kind of novel outage to leak at above-mentioned prior art, and its small opening structure to plastic pallet formula outage leakage realization power down function is improved, to improve the power down function that outage is leaked.
For solving the problem of above-mentioned proposition, the solution that is adopted is: novel outage is leaked, form by outage leakage wall and the outage leakage small opening of opening in outage leakage wall bottom, outage is leaked small opening and then is made of small opening mouth and small opening wall, it is characterized in that: the small opening mouth leaks the wall bottom not in a plane with outage, the small opening mouth leaks the wall bottom with outage and is connected support by the small opening wall, the small opening wall is a trapezoidal cylindrical wall, small opening wall top cross section is little, connect the small opening mouth, small opening wall bottom transverse cross section is big, connects outage and leaks the wall bottom.
According to fluid mechanics principle, under aperture size and flow one stable condition, the speed that fluid flows out the aperture depends primarily on place, aperture pressure; Under the also certain situation of pressure, fluid outflow aperture momentary velocity also depends on the molecular force between current and hole wall etc., and why fluid forms water droplet after flowing out the aperture, mainly is the reason that molecular force works; Therefore, after adopting this new structure form small opening, solution is not to enter the air neutralization at once to only depend on the aperture molecular force to block Continuous Flow by the small opening mouth, but at first reduce the solution take-off rate by export expansion, flow by further stoping along the molecular force in the wall continuation flow process, blocking flows forms drop again.Know that from hydromechanical principle the outage of this new structure form is leaked and is more conducive to form drop after solution flows out, and helps realizing power down function.
Major advantage of the present utility model is: the manufacturing process that novel outage is leaked is simple, function realizes that cost is low; And under same ambient conditions, improve the power down function of resolving leakance.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model embodiment.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the structural representation that small opening is leaked in single outage in the utility model.
Wall is leaked in 1. outages among the figure, and 2. small opening, 3. small opening mouth, 4. small opening wall are leaked in outage.
Embodiment
In Fig. 1-2, novel outage is leaked by the leakage wall 1 that cuts off the power supply and is formed with opening at the outage leakage small opening 2 that leaks wall 1 bottom that cuts off the power supply, and cuts off the power supply leakage small opening 2 and outage leakage wall 1 not in a plane; Outage is leaked wall 1 and self is constituted a container, comprises bottom and leg, is used for the effusive solution of splendid attire electrolyzer, and the solution of splendid attire leaks small opening 2 by outage and flows out with the drop form, realizes power down function.
In Fig. 3, the outage that novel outage is leaked is leaked small opening 2 and is made of small opening mouth 3 and small opening wall 4.Small opening mouth 3 leaks wall 1 bottom not in a plane with outage, leak wall 1 bottom height than outage, small opening mouth 3 leaks wall 1 bottom with outage and is connected support by small opening wall 4, small opening wall 4 is a trapezoidal cylindrical wall, small opening wall top cross section is little, connect small opening mouth 3, small opening wall 4 bottom transverse cross sections are big, connect outage and leak wall 1 bottom.
After adopting the utility model, under equal conditions leak, have better outage effect than the outage of adopting circular flat hole in the bottom.
Claims (1)
1, novel outage is leaked, the outage leakage small opening (2) that leaks wall (1) by cutting off the power supply and open bottom outage leakage wall (1) is formed, outage is leaked small opening (2) and then is made of small opening mouth (3) and small opening wall (4), it is characterized in that: small opening mouth (3) leaks wall (1) bottom not in a plane with outage, small opening mouth (3) leaks wall (1) bottom with outage and is connected support by small opening wall (4), small opening wall (4) is a trapezoidal cylindrical wall, small opening wall (4) top cross section is little, connect small opening mouth (3), small opening wall (4) bottom transverse cross section is big, connects outage and leaks wall (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200663495U CN201180157Y (en) | 2008-04-07 | 2008-04-07 | Novel power-off leakance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200663495U CN201180157Y (en) | 2008-04-07 | 2008-04-07 | Novel power-off leakance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180157Y true CN201180157Y (en) | 2009-01-14 |
Family
ID=40249656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200663495U Expired - Fee Related CN201180157Y (en) | 2008-04-07 | 2008-04-07 | Novel power-off leakance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180157Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130558A (en) * | 2017-12-20 | 2018-06-08 | 中核四0四有限公司 | A kind of electrolytic cell cut-off device |
-
2008
- 2008-04-07 CN CNU2008200663495U patent/CN201180157Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130558A (en) * | 2017-12-20 | 2018-06-08 | 中核四0四有限公司 | A kind of electrolytic cell cut-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20120407 |