CN206708112U - A kind of cleaning firefighting fan for absorbing flue gas - Google Patents
A kind of cleaning firefighting fan for absorbing flue gas Download PDFInfo
- Publication number
- CN206708112U CN206708112U CN201720560227.0U CN201720560227U CN206708112U CN 206708112 U CN206708112 U CN 206708112U CN 201720560227 U CN201720560227 U CN 201720560227U CN 206708112 U CN206708112 U CN 206708112U
- Authority
- CN
- China
- Prior art keywords
- filter core
- flue gas
- cleaning
- core mounting
- mounting board
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
It the utility model is related to a kind of cleaning firefighting fan for absorbing flue gas, including casing, smoke absorption passage is provided between casing and air inlet, filter core mounting bracket is provided with smoke absorption passage, filter core mounting bracket is provided with the first filter core and the second filter core, and an air-flow buffer room is formed between the first filter core and the second filter core；Air inlet is additionally provided with temperature sensor and fog-spray nozzle, and fog-spray nozzle is connected with sprayer unit.The utility model can absorb particulate matter and pernicious gas in flue gas by the first filter core and the second filter core, discharged after making the filtered absorption of flue gas by air outlet, flue gas into blower interior more cleans, blower interior parts are avoided to be contaminated or corrode, the frequency of blower fan cleaning is reduced, extends the service life of blower fan.
Description
Technical field
It the utility model is related to ventilation and technical field, more particularly to a kind of cleaning firefighting fan for absorbing flue gas be set.
Background technology
Firefighting fan is a kind of conventional ventilation smoke exhaust equipment, continuous firing and can quickly be discharged fume.Firefighting fan
At work, due to often in contact with flue gas, blower fan inwall, impeller and miscellaneous part are easily by smoke pollution, therefore firefighting fan
Inside needs periodic cleaning.
Because firefighting fan is frequently used for excluding flue gas, and contain some particulate matters in flue gas, be easily accessible rotating shaft and leaf
Gap between wheel, and contain some pernicious gases in flue gas, blower interior parts can also be caused to corrode, influence blower fan
Service life, and the firefighting fan in existing market is all without the function of absorbing flue gas.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cleaning firefighting fan for absorbing flue gas, can absorb
Particulate matter and pernicious gas in flue gas, avoid flue gas from polluting or corrode blower interior.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of cleaning firefighting fan for absorbing flue gas,
Including casing, air inlet and air outlet are relatively set with the casing, the box house is provided with rotating shaft and blade, described turn
Axle is connected with motor, and smoke absorption passage is provided between the casing and air inlet, is provided with the smoke absorption passage
Filter core mounting bracket, the filter core mounting bracket is provided with the first filter core and the second filter core, between first filter core and the second filter core
Form an air-flow buffer room；The air inlet is additionally provided with temperature sensor and fog-spray nozzle, the fog-spray nozzle and sprayer unit
Connection.
As preferable technical scheme, it is provided with and first filter core and the second filter core phase above the smoke absorption passage
First window and the second window to setting, the first sealing plate and second close is respectively equipped with the first window and the second window
Shrouding.
As preferable technical scheme, the filter core mounting bracket includes support frame, and support frame as described above is provided with the first filter core
Installing plate and the second filter core mounting board, first filter core are arranged between two the first filter core mounting boards being oppositely arranged, institute
The second filter core is stated between two the second filter core mounting boards being oppositely arranged, first filter core mounting board and the second filter core
Barrier block is provided between installing plate.
As preferable technical scheme, first filter core and the second filter core include multiple, the first filter core installation
Plate and the second filter core mounting board are provided with several longitudinally disposed dividers, single first filter core and the second filter core installation
In the holding area formed by two dividers.
As preferable technical scheme, direction is equipped with first filter core and the second filter core, and several are in net distribution
Through hole, the bearing of trend of the through hole is consistent with air intake direction.
As preferable technical scheme, the through-hole aperture of second filter core is less than the through-hole aperture of first filter core.
By adopting the above-described technical solution, the beneficial effects of the utility model are：The utility model can pass through first
Filter core and the second filter core absorb particulate matter and pernicious gas in flue gas, are discharged, entered by air outlet after making the filtered absorption of flue gas
The flue gas for entering blower interior more cleans, and avoids blower interior parts and is contaminated or corrodes, reduces the frequency of blower fan cleaning
Rate, extend the service life of blower fan.
The utility model can be cooled by fog-spray nozzle spraying to flue gas, avoid flue-gas temperature higher, calcination filter
Core, meanwhile, some pernicious gases that can be dissolved in water in flue gas are dissolved in vapor, are easy to filter core to absorb.
Due to being provided with air-flow buffer room between the first filter core and the second filter core, delay in gas after the first filter core through air-flow
Rush room to buffer to form sinuous flow, enhance the assimilation effect of the second filter core.
Because the through hole of the second filter core is smaller than the through hole of the first filter core, smoke directly ventilating is avoided, influences the effect of smoke absorption,
Meanwhile the contact area of flue gas and the second filter core is added, smoke absorption is more abundant.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural scheme of mechanism of filter core mounting bracket in Fig. 1；
Fig. 3 is the sectional view at A-A in Fig. 2；
In figure：1- casings；11- air inlets；12- air outlets；13- smoke absorption passages；The sealing plates of 131- first；132-
Two sealing plates；2- motors；3- filter core mounting brackets；30- support frames；The filter core mounting boards of 31- first；311- dividers；32- second is filtered
Core installing plate；321- dividers；33- barrier blocks；The filter cores of 41- first；The filter cores of 42- second；43- air-flow buffers room；5- temperature passes
Sensor；6- fog-spray nozzles；61- sprayer units；.
Embodiment
As Fig. 1 to Fig. 3 is jointly shown, a kind of cleaning firefighting fan for absorbing flue gas, including casing 1 is relative on casing 1 to set
Air inlet 11 and air outlet 12 are equipped with, the inside of casing 1 is provided with rotating shaft and blade, and rotating shaft is connected with motor 2, and casing 1 is with entering
Smoke absorption passage 13 is provided between air port 11, filter core mounting bracket 3 is provided with smoke absorption passage 13, is set on filter core mounting bracket 3
There are the first filter core 41 and the second filter core 42, an air-flow buffer room 43 is formed between the first filter core 41 and the second filter core 42；Air intake
Temperature sensor 5 and fog-spray nozzle 6 are additionally provided with mouth 11, fog-spray nozzle 6 is connected with sprayer unit 61.
The top of smoke absorption passage 13 is provided with the first window that is oppositely arranged with the first filter core 41 and the second filter core 42 and the
The first sealing plate 131 and the second sealing plate 132 are respectively equipped with two windows, first window and the second window.
Filter core mounting bracket 3 includes support frame 30, and support frame 30 is provided with the first filter core mounting board 31 and the second filter core is installed
Plate 32, the first filter core 41 are arranged between two the first filter core mounting boards 31 being oppositely arranged, and the second filter core 42 is arranged on two
Between the second filter core mounting board 32 being oppositely arranged, be provided between the first filter core mounting board 31 and the second filter core mounting board 32 every
Block 33.
When firefighting fan works, filter core that air-flow first passes through, smoke absorption amount is larger, and the frequency of filter element replacing is high, such as
First filter core and the second filter core are arranged to one by fruit, and filter core volume is big, and filter core first half uptake is big, latter half of absorption
Measure it is less, when changing, it is necessary to Filter overall is changed, therefore to improve the utilization rate of filter core, the first filter core 41 and the second filter
For core 42 including multiple, the first filter core mounting board 31 is provided with several longitudinally disposed dividers 311, the second filter core mounting board 32
Several longitudinally disposed dividers 321 are provided with, the single filter core 42 of first filter core 41 and second is arranged on by two dividers
In the holding area of formation.
Being equipped with direction in order to not influence the speed and efficiency of smoke evacuation, on the first filter core 41 and the second filter core 42, several are in
The through hole of net distribution, the bearing of trend of through hole are consistent with air intake direction.
In order to avoid smoke directly ventilating and increase turbulent air flow, the through-hole aperture of the second filter core 42 is less than the first filter core 41
Through-hole aperture.
The occasion of flue gas need not be being discharged fume and absorbed, filter core mounting bracket is being taken out, using the utility model as common
Firefighting fan uses.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of cleaning firefighting fan for absorbing flue gas, including casing, air inlet and air outlet are relatively set with the casing,
The box house is provided with rotating shaft and blade, and the rotating shaft is connected with motor, it is characterised in that：The casing and air inlet
Between be provided with smoke absorption passage, be provided with filter core mounting bracket in the smoke absorption passage, the filter core mounting bracket is provided with the
One filter core and the second filter core, an air-flow buffer room is formed between first filter core and the second filter core；The air inlet is also
Provided with temperature sensor and fog-spray nozzle, the fog-spray nozzle is connected with sprayer unit.
A kind of 2. cleaning firefighting fan for absorbing flue gas as claimed in claim 1, it is characterised in that：The smoke absorption passage
Top is provided with the first window and the second window that are oppositely arranged with first filter core and the second filter core, the first window and the
The first sealing plate and the second sealing plate are respectively equipped with two windows.
A kind of 3. cleaning firefighting fan for absorbing flue gas as claimed in claim 1, it is characterised in that：The filter core mounting bracket bag
Support frame is included, support frame as described above is provided with the first filter core mounting board and the second filter core mounting board, and first filter core is arranged on two
Between individual the first filter core mounting board being oppositely arranged, second filter core is arranged on two the second filter core mounting boards being oppositely arranged
Between, it is provided with barrier block between first filter core mounting board and the second filter core mounting board.
A kind of 4. cleaning firefighting fan for absorbing flue gas as claimed in claim 3, it is characterised in that：First filter core and
For two filter cores including multiple, first filter core mounting board and the second filter core mounting board are provided with several longitudinally disposed separations
Bar, single first filter core and the second filter core are arranged in the holding area formed by two dividers.
A kind of 5. cleaning firefighting fan for absorbing flue gas as claimed in claim 1, it is characterised in that：First filter core and
Be equipped with two filter cores direction several be in net distribution through hole, the bearing of trend of the through hole is consistent with air intake direction.
A kind of 6. cleaning firefighting fan for absorbing flue gas as claimed in claim 5, it is characterised in that：Second filter core leads to
Hole aperture is less than the through-hole aperture of first filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560227.0U CN206708112U (en) | 2017-05-19 | 2017-05-19 | A kind of cleaning firefighting fan for absorbing flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560227.0U CN206708112U (en) | 2017-05-19 | 2017-05-19 | A kind of cleaning firefighting fan for absorbing flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708112U true CN206708112U (en) | 2017-12-05 |
Family
ID=60464784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560227.0U Expired - Fee Related CN206708112U (en) | 2017-05-19 | 2017-05-19 | A kind of cleaning firefighting fan for absorbing flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708112U (en) |
-
2017
- 2017-05-19 CN CN201720560227.0U patent/CN206708112U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180519 |