CN209464735U - Back-blowing device for flue monitoring system - Google Patents
Back-blowing device for flue monitoring system Download PDFInfo
- Publication number
- CN209464735U CN209464735U CN201920071908.XU CN201920071908U CN209464735U CN 209464735 U CN209464735 U CN 209464735U CN 201920071908 U CN201920071908 U CN 201920071908U CN 209464735 U CN209464735 U CN 209464735U
- Authority
- CN
- China
- Prior art keywords
- receiving unit
- reflector element
- monitoring system
- mounting plate
- blowing device
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000007664 blowing Methods 0.000 title claims abstract description 14
- 238000010926 purge Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 description 8
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of back-blowing devices for flue monitoring system, including pipeline, reflector element, receiving unit, the end of the reflector element and receiving unit is threaded through inner wall of the pipe, reflector element, it is provided with reflecting optics in receiving unit and reflecting optics correspond to each other, the back-blowing device further includes mounting plate, blower and air filter are provided on the mounting plate, three-way connection is provided in the air filter, other two port of three-way connection by appendix respectively with reflector element, receiving unit connection, time controller is provided on the mounting plate.The purpose of this utility model is to provide a kind of back-blowing devices for flue monitoring system, can be filtered to the air of blowback and avoid attachment on the mirror, and can accomplish timing blowback.
Description
Technical field
The utility model relates to flue gas monitoring fields, and in particular to a kind of blowback dress for flue monitoring system
It sets.
Background technique
In existing flue gas monitoring, require to detect dust in air content using dust instrument, dust instrument usually has instead
Unit and receiving unit composition are penetrated, is provided with reflecting mirror in reflector element and receiving unit, and reflector element and receiving unit
It is chronically exposed in flue or chimney, so that flue dust can be fallen on the mirror, will affect the work of dust instrument if unclear smoke abatement
Make, although and back-blowing device is provided on dust instrument in the prior art, require to carry out unlatching blowback manually every time, it is easy
Forget, cannot accomplish timing blowback, and due to around flue smoke content it is higher contain in air so that blowback enters in dust instrument
More dust is unfavorable for blowback effect.
Utility model content
The purpose of this utility model is to provide a kind of back-blowing devices for flue monitoring system, can be to blowback
Air, which is filtered, avoids attachment on the mirror, and can accomplish timing blowback.
In order to solve the above technical problems, the utility model uses following technical scheme:
For the back-blowing device of flue monitoring system, including pipeline, reflector element, receiving unit, the reflection is single
The end of member and receiving unit is threaded through inner wall of the pipe, and reflecting optics and reflecting optics are provided in reflector element, receiving unit
It corresponds to each other, which further includes mounting plate, and blower and air filter, the row of the air filter are provided on the mounting plate
Be provided with three-way connection on port, other two port of three-way connection by appendix respectively with reflector element, receiving unit
It connects, is provided with time controller on the mounting plate.
Further, the air outlet of the blower is connected by appendix and the air inlet of air filter.
Further, relay is provided on the mounting plate, the relay is connect with time controller and blower.
Further, the reflector element, purging air inlet is provided in receiving unit, purging air inlet is used for and gas transmission
Pipe connection.
Further, the relay is exchanged with 220V electrically connects.
Compared with prior art, the utility model be at least able to achieve it is following the utility model has the advantages that
1, the utility model is provided with air filter on a mounting board, can convey the gas to come to blower and be filtered, prevent
Only dust is attached on reflecting optics,
2, the utility model is provided with time controller on a mounting board, can start fanman by the time set
Make, accomplishes timing blowback.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure, 1- pipeline, 2- reflector element, 3- receiving unit, 4- purge air inlet, 5- appendix, 6- mounting plate, 7- tri-
Pass joint, 8- air filter, 9- blower, 10- relay, 11- time controller.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
Refering to what is shown in Fig. 1, the utility model provides a kind of back-blowing device for flue monitoring system, including pipeline
1, the end of reflector element 2, receiving unit 3, the reflector element 2 and receiving unit 3 is threaded through 1 inner wall of pipeline, reflector element
2, it is provided with reflecting optics in receiving unit 3 and reflecting optics correspond to each other, which further includes mounting plate 6, mounting plate 6
On be provided with screw hole, mounting plate 6 can be mounted on pipeline 1 or chimney by screw, be provided with blower 9 on the mounting plate 6
With air filter 8, blower 9 can be blown over the air come and is filtered by air filter 8, be provided with three on the exhaust outlet of the air filter 8
Other two port of pass joint 7, three-way connection 7 is connect with reflector element 2, receiving unit 3 respectively by appendix 5, described
Time controller 11 is provided on mounting plate 6, it can the progress blowback of time opening blower 9 by the time that time controller 11 is set
Work.
Embodiment 2:
On the basis of the above embodiments, another embodiment of the utility model is, for the ease of bloat blower 9
Air is drained into air filter 8 and is filtered, and the air outlet of the blower 9 is connected by appendix 5 and the air inlet of air filter 8
It connects, air filter 8 filters out flue dust in air and prevents from entering in reflector element 2 and receiving unit 3.
Embodiment 3:
On the basis of the above embodiments, another embodiment of the utility model be provided on the mounting plate 6 after
Electric appliance 10, the relay 10 are connect with time controller 11 and blower 9, and relay 10 is electrically connected with 220V exchange, time control
Device 11 processed electrically connect relay 10 electric must to exchange blower 9 with 220V according to setting time.
Embodiment 4:
On the basis of the above embodiments, another embodiment of the utility model is that the reflector element 2 receives list
Purging air inlet 4 is provided in member 3, purging air inlet 4 with appendix 5 for connecting.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout or layout carry out various deformation and improvement.In addition to building block or
It is laid out outside the modification and improvement carried out, to those skilled in the art, other purposes also will be apparent.
Claims (5)
1. for the back-blowing device of flue monitoring system, including pipeline (1), reflector element (2), receiving unit (3) are described
The end of reflector element (2) and receiving unit (3) is threaded through pipeline (1) inner wall, setting in reflector element (2), receiving unit (3)
There are reflecting optics and reflecting optics correspond to each other, it is characterised in that: further includes mounting plate (6), be provided on the mounting plate (6)
Blower (9) and air filter (8) are provided with three-way connection (7) on the exhaust outlet of the air filter (8), and three-way connection (7) is in addition
Two ports are connect with reflector element (2), receiving unit (3) respectively by appendix (5), are provided on the mounting plate (6)
Time controller (11).
2. the back-blowing device according to claim 1 for flue monitoring system, it is characterised in that: the blower
(9) air outlet is connect by appendix (5) with the air inlet of air filter (8).
3. the back-blowing device according to claim 1 for flue monitoring system, it is characterised in that: the mounting plate
(6) it is provided on relay (10), the relay (10) connect with time controller (11) and blower (9).
4. the back-blowing device according to claim 1 for flue monitoring system, it is characterised in that: the reflection is single
Purging air inlet (4) is provided on first (2), receiving unit (3), purging air inlet (4) with appendix (5) for connecting.
5. the back-blowing device according to claim 3 for flue monitoring system, it is characterised in that: the relay
(10) it exchanges and electrically connects with 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071908.XU CN209464735U (en) | 2019-01-16 | 2019-01-16 | Back-blowing device for flue monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071908.XU CN209464735U (en) | 2019-01-16 | 2019-01-16 | Back-blowing device for flue monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209464735U true CN209464735U (en) | 2019-10-08 |
Family
ID=68091962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920071908.XU Expired - Fee Related CN209464735U (en) | 2019-01-16 | 2019-01-16 | Back-blowing device for flue monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209464735U (en) |
-
2019
- 2019-01-16 CN CN201920071908.XU patent/CN209464735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |