CN203939735U - A kind of novel fire control smoke exhausting filtrating equipment - Google Patents
A kind of novel fire control smoke exhausting filtrating equipment Download PDFInfo
- Publication number
- CN203939735U CN203939735U CN201420290013.2U CN201420290013U CN203939735U CN 203939735 U CN203939735 U CN 203939735U CN 201420290013 U CN201420290013 U CN 201420290013U CN 203939735 U CN203939735 U CN 203939735U
- Authority
- CN
- China
- Prior art keywords
- smoke evacuation
- filtered
- smoke
- core
- urceolus
- Prior art date
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 66
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000003463 adsorbents Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000003570 air Substances 0.000 description 4
- 239000003344 environmental pollutants Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000002245 particles Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000000034 methods Methods 0.000 description 2
- 239000011901 water Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
Abstract
Description
Technical field:
The utility model relates to fire gear technical field, is specifically related to a kind of novel fire control smoke exhausting filtrating equipment.
Background technique:
Fire-fighting smoke exhaust system, all by supply and exhaust pipe, pipe well, fire-closing valve, Opening-closing equipment for door, give, the equipment such as air bells exhauster forms.There is direct relation the exhaust smoke level of mechanical smoke extraction system and smoke bay.The smoke abatement facility of tall building should be divided into the smoke abatement facility of mechanical pressure air blowing and can open the natural smoke extraction facility of exterior window.The smoke removal facility of tall building should be divided into mechanical smoke extraction facility and can open the natural smoke extraction facility of exterior window.
Existing axial fan air quantity is large, but blast is low, and centrifugal fan blast is high, air quantity is little and unstable.Mixed flow fan is the blower fan of a kind of boundary between axial fan and centrifugal fan, and its wind stress factor is higher than axial-flow blower, and flow coefficient is larger than centrifugal blower, combines the advantage of two kinds of blower fans, and purposes is comparatively extensive.In the time that needs fire control smoke exhausting ventilates, just need flow-mixing blower fan, but there is complex structure in existing mixed flow fan, operating noise is large, eliminating dense smoke easily causes secondary pollution.
Model utility content:
The purpose of this utility model is to provide a kind of novel fire control smoke exhausting filtrating equipment, and it is simple in structure, adopts at the uniform velocity blower fan that power is provided, and has ensured the stable of blast and wind speed, and the impurity in dense smoke is carried out to coarse filtration, reduces the pollution of particulate matter in dense smoke.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises smoke evacuation and filters urceolus, inner core is filtered in smoke evacuation, drive motor, impeller, guiding gutter, dedusting adsorbent equipment, dust suction grid, waterfog head, weep hole, the internal welding that urceolus is filtered in described smoke evacuation is connected to smoke evacuation filtration inner core, the inside that inner core is filtered in smoke evacuation is fixed with drive motor, the left side of drive motor is connected with the impeller that inner core outside is filtered in smoke evacuation, urceolus is filtered in described smoke evacuation, smoke evacuation is filtered between inner core and is provided with guiding gutter, the right side that urceolus is filtered in smoke evacuation is fixed with dedusting adsorbent equipment, dust suction grid has all been assigned in the both sides of dedusting adsorbent equipment, between two dust suction grids, be provided with waterfog head and weep hole.
The utility model working principle: first filter part pollutant in dense smoke by the larger filtering grid of particle diameter, and then carry out secondary filter by water smoke suction-operated, finally undertaken three times by the moderate filtering grid of particle diameter again and filter, reduce the content of dense smoke pollutant.
The utlity model has following beneficial effect: it is simple in structure, adopt at the uniform velocity blower fan that power is provided, ensured the stable of blast and wind speed, and the impurity in dense smoke is carried out to coarse filtration, the content that reduces particulate matter in dense smoke reduces pollution.
Brief description of the drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to Fig. 1, the present invention is by the following technical solutions: it comprises smoke evacuation and filters urceolus 1, inner core 2 is filtered in smoke evacuation, drive motor 3, impeller 4, guiding gutter 5, dedusting adsorbent equipment 6, dust suction grid 7, waterfog head 8, weep hole 9, the internal welding that urceolus 1 is filtered in described smoke evacuation is connected to smoke evacuation filtration inner core 2, the inside that inner core 2 is filtered in smoke evacuation is fixed with drive motor 3, the left side of drive motor 3 is connected with the impeller 4 that inner core 2 outsides are filtered in smoke evacuation, urceolus 1 is filtered in described smoke evacuation, smoke evacuation is filtered between inner core 2 and is provided with guiding gutter 5, the right side that urceolus 1 is filtered in smoke evacuation is fixed with dedusting adsorbent equipment 6, dust suction grid 7 has all been assigned in the both sides of dedusting adsorbent equipment 6, between two dust suction grids 7, be provided with waterfog head 8 and weep hole 9.
Working principle of the present invention: the filtering grid larger by particle diameter filters part pollutant in dense smoke, and then carries out secondary filter by water smoke suction-operated, is finally carrying out three filtrations by the moderate filtering grid of particle diameter, reduce the content of pollutant in dense smoke.
This has following beneficial effect: its structure letter is answered, and adopts at the uniform velocity blower fan that power is provided, and has ensured the stable of blast and wind speed, and the impurity in dense smoke is carried out to coarse filtration, reduces the pollution of particulate matter in dense smoke.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290013.2U CN203939735U (en) | 2014-06-03 | 2014-06-03 | A kind of novel fire control smoke exhausting filtrating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290013.2U CN203939735U (en) | 2014-06-03 | 2014-06-03 | A kind of novel fire control smoke exhausting filtrating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939735U true CN203939735U (en) | 2014-11-12 |
Family
ID=51859051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290013.2U CN203939735U (en) | 2014-06-03 | 2014-06-03 | A kind of novel fire control smoke exhausting filtrating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939735U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317713A (en) * | 2015-08-07 | 2016-02-10 | 无锡市悦丰化工有限公司 | Air purifying negative pressure fan |
| CN105782087A (en) * | 2016-04-07 | 2016-07-20 | 国网江苏省电力公司连云港供电公司 | Louver electric fan |
| CN107269551A (en) * | 2017-06-28 | 2017-10-20 | 北京基伊节能环保科技有限公司 | The mixing ventilation blower in footpath |
| CN109603036A (en) * | 2018-11-19 | 2019-04-12 | 朱倩倩 | A kind of battery fire plant |
| CN109847510A (en) * | 2019-01-22 | 2019-06-07 | 四川贝特风机有限公司 | A kind of soot emissions blower fan apparatus |
| CN110043306A (en) * | 2019-05-23 | 2019-07-23 | 江苏建筑职业技术学院 | A kind of tunnel blower for constructing tunnel |
-
2014
- 2014-06-03 CN CN201420290013.2U patent/CN203939735U/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317713A (en) * | 2015-08-07 | 2016-02-10 | 无锡市悦丰化工有限公司 | Air purifying negative pressure fan |
| CN105782087A (en) * | 2016-04-07 | 2016-07-20 | 国网江苏省电力公司连云港供电公司 | Louver electric fan |
| CN107269551A (en) * | 2017-06-28 | 2017-10-20 | 北京基伊节能环保科技有限公司 | The mixing ventilation blower in footpath |
| CN109603036A (en) * | 2018-11-19 | 2019-04-12 | 朱倩倩 | A kind of battery fire plant |
| CN109847510A (en) * | 2019-01-22 | 2019-06-07 | 四川贝特风机有限公司 | A kind of soot emissions blower fan apparatus |
| CN110043306A (en) * | 2019-05-23 | 2019-07-23 | 江苏建筑职业技术学院 | A kind of tunnel blower for constructing tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |