CN204412454U - A kind of band is from the precipitator releasing electricity security protection - Google Patents
A kind of band is from the precipitator releasing electricity security protection Download PDFInfo
- Publication number
- CN204412454U CN204412454U CN201420809715.7U CN201420809715U CN204412454U CN 204412454 U CN204412454 U CN 204412454U CN 201420809715 U CN201420809715 U CN 201420809715U CN 204412454 U CN204412454 U CN 204412454U
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- Prior art keywords
- electrostatic precipitation
- precipitation unit
- resistance
- precipitator
- security protection
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Abstract
A kind of band is from the precipitator releasing electricity security protection; resistance between the high-field electrode comprising electrostatic precipitation unit and be connected in parallel on electrostatic precipitation unit or other resistance circuit; when stopping loading high pressure to electrostatic precipitation unit, electrostatic precipitation unit and described resistance or other resistance circuit form electric loop, and the electric charge of electrostatic precipitation unit accumulated inside is discharged automatically.When electrostatic precipitation cell operation, described resistance or other resistance circuit and electrostatic precipitation unit can be permanent conduction, also can be operationally not conducting but the conducting when quitting work.All the time guarantee the electric charge stored in automatic release electrostatic collecting unit of dust when needing to take out electrostatic precipitation unit, thus guarantee life safety.
Description
Technical field
The utility model relates to air purification field, particularly relates to a kind of band from the precipitator releasing electricity security protection.
Background technology
Electrostatic precipitation technology is a kind of effective purification of air mode, has the feature of low windage, no material consumption.This technology generally adopts metallic plate or other conductive materials as collecting plate, two adjacent collecting plates load the positive and negative electrode of high voltage source respectively, thus region forms electrostatic field between plate, when charged dust-contained airflow region through between this plate, dust will be attracted on collecting plate.Be switched to the air insulating layer between the collecting plate of two poles and plate respectively, in fact just constitute a capacitor, there is the ability holding electric charge.Thus precipitator is inherently equivalent to a capacitor, thus when the as easy as rolling off a log electric charge electric shock being stored in dust arrester inside of operator when taking out precipitator cleaning or maintenance, especially increase between the conductive material of dust arrester in the dust arrester application of the better dielectric materials layer of insulating properties for improving electrostatic precipitation performance at some.
Summary of the invention
A kind of band is from the precipitator releasing electricity security protection; it is characterized in that: the resistance between the high-field electrode comprising electrostatic precipitation unit and be connected in parallel on electrostatic precipitation unit or other resistance circuit; when stopping loading high pressure to electrostatic precipitation unit, electrostatic precipitation unit and described resistance or other resistance circuit form electric loop, thus the electric charge of electrostatic precipitation unit accumulated inside is discharged automatically.
Described electrostatic precipitation unit has electrostatic adsorption after referring to and loading high voltage source, thus can trap the device of the particle in gas coming through medium.
When electrostatic precipitation cell operation, described resistance or other resistance circuit and electrostatic precipitation unit can be permanent conduction, also can be operationally not conducting but the conducting when quitting work.All the time guarantee the electric charge stored in automatic release electrostatic collecting unit of dust when needing to take out electrostatic precipitation unit, thus guarantee life safety.
The utility model has the advantage of:
Adopting simple and effective way to solve precipitator easily to shock by electricity when taking out cleaning or maintenance the problem of operator, guaranteeing security.
Accompanying drawing explanation
Fig. 1 is the principle schematic of a kind of embodiment of the utility model.
Detailed description of the invention
As shown in Figure 1, between two electrodes of electrostatic precipitation unit, parallel connection one has a resistance.Two electrodes are connected to high-voltage power cathode, negative pole respectively, and during work, high voltage source is powered to electrostatic precipitation unit thus makes it possess electrostatic precipitation effect, and electrostatic precipitation unit effect meets the demands to select suitable resistance to guarantee.When stopping loading high pressure to electrostatic precipitation unit, namely close high voltage source or disconnect circuit, electrostatic precipitation unit and resistance form discharge loop, thus the electric charge making to be stored in electrostatic precipitation unit is by resistance consumption, release.
During practical application, can according to required release, consume electrostatic precipitation unit institute stored charge time and whether affect control of dust effect and select suitable resistance.
Also the scheme only making resistance performance when electrostatic precipitation unit quits work can be adopted.
Other resistance circuit or element can be adopted to replace the resistance in the present embodiment, reach the object of institute's stored charge in same consumption electrostatic precipitation unit.
Claims (4)
1. a band is from the precipitator releasing electricity security protection; it is characterized in that: the resistance between the high-field electrode comprising electrostatic precipitation unit and be connected in parallel on electrostatic precipitation unit or other resistance circuit; when stopping loading high pressure to electrostatic precipitation unit, electrostatic precipitation unit and described resistance or other resistance circuit form electric loop, thus the electric charge of electrostatic precipitation unit accumulated inside is discharged automatically.
2. a kind of band according to claim 1 is from the precipitator releasing electricity security protection, it is characterized in that: described electrostatic precipitation unit has electrostatic adsorption after referring to and loading high voltage source, thus can trap the device of the particle in gas coming through medium.
3. a kind of band according to claim 1 is from releasing the precipitator of electricity security protection, it is characterized in that: when electrostatic precipitation cell operation, and described resistance or other resistance circuit and electrostatic precipitation unit are permanent conduction.
4. a kind of band according to claim 1 is from the precipitator releasing electricity security protection; it is characterized in that: when electrostatic precipitation cell operation, described resistance or other resistance circuit and electrostatic precipitation unit not conducting but the conducting when electrostatic precipitation unit quits work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809715.7U CN204412454U (en) | 2014-12-20 | 2014-12-20 | A kind of band is from the precipitator releasing electricity security protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809715.7U CN204412454U (en) | 2014-12-20 | 2014-12-20 | A kind of band is from the precipitator releasing electricity security protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412454U true CN204412454U (en) | 2015-06-24 |
Family
ID=53462863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809715.7U Expired - Fee Related CN204412454U (en) | 2014-12-20 | 2014-12-20 | A kind of band is from the precipitator releasing electricity security protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204412454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492605A (en) * | 2014-12-20 | 2015-04-08 | 重庆风小六智能技术有限公司 | Electrostatic precipitator with self-electrical discharge safety protection |
-
2014
- 2014-12-20 CN CN201420809715.7U patent/CN204412454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492605A (en) * | 2014-12-20 | 2015-04-08 | 重庆风小六智能技术有限公司 | Electrostatic precipitator with self-electrical discharge safety protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151218 Address after: Tsinghua 518057 North Guangdong city of Shenzhen province Nanshan District Guangdong streets high-tech zone two research building 515 Patentee after: Air products (Shenzhen) Technology Co., Ltd. Address before: 401336, Chongqing, South District, Yu Road, No. 8 science and technology center, 6 floor, Rong Ying building, No. 63 Patentee before: CHONGQING FENGXIAOLIU INTELLIGENT TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |