CN204214773U - The intelligent dust of drawout cubicle detects and scavenge unit - Google Patents
The intelligent dust of drawout cubicle detects and scavenge unit Download PDFInfo
- Publication number
- CN204214773U CN204214773U CN201420722804.8U CN201420722804U CN204214773U CN 204214773 U CN204214773 U CN 204214773U CN 201420722804 U CN201420722804 U CN 201420722804U CN 204214773 U CN204214773 U CN 204214773U
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- China
- Prior art keywords
- dust
- drawout cubicle
- ventilating duct
- air intake
- external air
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The intelligent dust that the utility model discloses a kind of drawout cubicle detects and scavenge unit, comprise dust concentration detection module, data acquisition module, single-chip microcomputer, driver module and fly-ash separator, described fly-ash separator comprises external air source, is arranged at some air intake openings of drawout cubicle inner top wall, connects external air source and the ventilating duct of air intake opening, the some dedusting elephant trunks being arranged at power distribution cabinet sidewall and dust collecting trough, external air source connects air intake opening by ventilating duct, and each dedusting elephant trunk passes in dust collecting trough.The utility model can realize the detection of dust concentration in drawout cubicle and dust is removed, and ash-removal effect is good, installation cost is low, and automaticity is high.
Description
Technical field
The utility model relates to power distribution cabinet technical field, and the intelligent dust particularly relating to a kind of drawout cubicle detects and scavenge unit.
Background technology
The common structure type of current power distribution cabinet on the market has firm panel type power distribution cabinet, protection power distribution cabinet, drawer-type distribution box and light distribution cabinet etc., can adapt to the different distribution system required.Owing to being furnished with connection terminal, various disconnecting link in power distribution cabinet; proterctive equipment is as air switch, fuse and so on; measuring equipment is as voltage table, reometer, cycle counter etc.; metering outfit is as meritorious, reactive volt-ampere meter etc.; the danger such as electronic devices and components resistance changes, wiring circuit contact is bad and be short-circuited easily are caused when accumulating dust in cabinet; particularly drawer-type distribution box and drawout cubicle; because its compact conformation, space are less; general dust arrester is installed inconvenient, therefore needs a kind of reasonable in design, reliable dust arrester.
Utility model content
For solving the problems of the technologies described above, the intelligent dust that the utility model provides a kind of drawout cubicle detects and scavenge unit, the detection of dust concentration in drawout cubicle can be realized, and by the threshold comparison of the result that detects and setting, automatically open dust arrester and carry out dedusting.
Technical solution adopted in the utility model is: a kind of intelligent dust of drawout cubicle detects and scavenge unit, comprises dust concentration detection module, data acquisition module, single-chip microcomputer, driver module and fly-ash separator;
Described fly-ash separator comprises external air source, is arranged at drawout cubicle inner top wall and the some air intake openings bottom interlayer, the ventilating duct being connected external air source and air intake opening, the some dedusting elephant trunks being arranged at drawout cubicle sidewall and dust collecting trough, external air source connects air intake opening by ventilating duct, and each dedusting elephant trunk passes in dust collecting trough.
Preferably, described dust concentration detection module is light scattering dust concentration detector, comprises light source, collector lens, daylighting lens and photodiode receiving circuit.Light scattering dust concentration detector directly can detect the dust concentration in air in real time, and without the need to waiting for that dust precipitates and amasss certain thickness, detects more convenient, controls more timely.
Preferably, described ventilating duct is the ventilating duct of plastic material.The ventilating duct of plastic material both met insulating requirements, had again certain deformability.
Principle of work of the present utility model is as follows: carry out dust concentration by dust concentration detection module to the air in drawout cubicle and automatically detect, and testing result is converted to electric signal and send into data acquisition module and single-chip microcomputer and process, dust concentration in drawout cubicle exceedes setting threshold value, then single-chip microcomputer startup driver module makes fly-ash separator start working.The utility model by arranging some blowing mouths bottom the inner top wall and each dividing plate of drawout cubicle, the air stream that air inlet is introduced carries out dust through each blowing mouth to cabinet electricity cabinet inside along ventilating duct and cleans, dust is arranged in ash collection slot along dedusting elephant trunk and ash discharging hole, be convenient to focus on, reach the automatic detection of dust concentration and the effect of removing in drawout cubicle.
Owing to have employed technique scheme, the utility model has following technique effect: the utility model ash-removal effect is good, installation cost is low, and automaticity is high, is worthy of popularization.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of light scattering dust detector in the utility model.
Embodiment
All features disclosed in this instructions, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this instructions, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Be illustrated in figure 1 the structural representation that the utility model is applied to non-drawer-type distribution box, a kind of intelligent dust of drawout cubicle detects and scavenge unit, comprises dust concentration detection module 1, data acquisition module 2, single-chip microcomputer 3, driver module 4 and fly-ash separator 5.
Wherein, fly-ash separator 5 comprises external air source 51, is arranged at drawout cubicle inner top wall and the some air intake openings 53 bottom interlayer, the ventilating duct 52 being connected external air source 51 and air intake opening 53, the some dedusting elephant trunks 54 being arranged at drawout cubicle sidewall and dust collecting trough 55, external air source 51 connects air intake opening 53 by ventilating duct 52, and each dedusting elephant trunk 54 passes in dust collecting trough 55.
Air intake opening 53 in fly-ash separator 5 in the present embodiment is arranged at bottom each interlayer of power distribution cabinet inside, and external air source 51 is connected to each air intake opening 53 respectively by ventilating duct 52, and every one deck of this drawer-type distribution box is equipped with dedusting elephant trunk 54.
As shown in Figure 2, in the utility model, dust concentration detection module adopts dust concentration detection module of the prior art, namely can adopt light scattering dust concentration detector, this light scattering dust concentration detector comprises light source 11, collector lens 12, daylighting lens 13 and photodiode receiving circuit 14.Light scattering dust concentration detector directly can detect the dust concentration in air in real time, and without the need to waiting for that dust precipitates and amasss certain thickness, detects more convenient, controls more timely.
As the present embodiment further preferably, ventilating duct adopts the ventilating duct of plastic material.The ventilating duct of plastic material both met insulating requirements, had again certain deformability.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (3)
1. the intelligent dust of drawout cubicle detects and a scavenge unit, it is characterized in that: comprise dust concentration detection module (1), data acquisition module (2), single-chip microcomputer (3), driver module (4) and fly-ash separator (5);
Described fly-ash separator (5) comprises external air source (51), is arranged at drawout cubicle inner top wall and the some air intake openings (53) bottom interlayer, the ventilating duct (52) being connected external air source (51) and air intake opening (53), the some dedusting elephant trunks (54) being arranged at drawout cubicle sidewall and dust collecting trough (55), external air source (51) connects air intake opening (53) by ventilating duct (52), and each dedusting elephant trunk (54) passes in dust collecting trough (55).
2. the intelligent dust of drawout cubicle according to claim 1 detects and scavenge unit, it is characterized in that: described dust concentration detection module (1) is light scattering dust concentration detector, comprise light source (11), collector lens (12), daylighting lens (13) and photodiode receiving circuit (14).
3. the intelligent dust of drawout cubicle according to claim 1 detects and scavenge unit, it is characterized in that: the ventilating duct that described ventilating duct (52) is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722804.8U CN204214773U (en) | 2014-11-27 | 2014-11-27 | The intelligent dust of drawout cubicle detects and scavenge unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722804.8U CN204214773U (en) | 2014-11-27 | 2014-11-27 | The intelligent dust of drawout cubicle detects and scavenge unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214773U true CN204214773U (en) | 2015-03-18 |
Family
ID=52983438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722804.8U Expired - Fee Related CN204214773U (en) | 2014-11-27 | 2014-11-27 | The intelligent dust of drawout cubicle detects and scavenge unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008699A (en) * | 2017-06-14 | 2017-08-04 | 合肥易美特建材有限公司 | A kind of power distribution cabinet dust collecting system |
| CN112692451A (en) * | 2020-12-30 | 2021-04-23 | 重庆凯歌电子股份有限公司 | Cutting system of PCB |
| CN113118160A (en) * | 2021-04-30 | 2021-07-16 | 江苏核电有限公司 | Dust collector of low-voltage switchgear drawer |
-
2014
- 2014-11-27 CN CN201420722804.8U patent/CN204214773U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008699A (en) * | 2017-06-14 | 2017-08-04 | 合肥易美特建材有限公司 | A kind of power distribution cabinet dust collecting system |
| CN112692451A (en) * | 2020-12-30 | 2021-04-23 | 重庆凯歌电子股份有限公司 | Cutting system of PCB |
| CN113118160A (en) * | 2021-04-30 | 2021-07-16 | 江苏核电有限公司 | Dust collector of low-voltage switchgear drawer |
| CN113118160B (en) * | 2021-04-30 | 2024-02-09 | 江苏核电有限公司 | Dust collector of low voltage switchgear drawer |
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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: 20150318 Termination date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |