CN107269551A - The mixing ventilation blower in footpath - Google Patents
The mixing ventilation blower in footpath Download PDFInfo
- Publication number
- CN107269551A CN107269551A CN201710508930.1A CN201710508930A CN107269551A CN 107269551 A CN107269551 A CN 107269551A CN 201710508930 A CN201710508930 A CN 201710508930A CN 107269551 A CN107269551 A CN 107269551A
- Authority
- CN
- China
- Prior art keywords
- impeller
- ventilation blower
- casing
- air inlet
- motor
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The embodiment of the present invention provides a kind of mixing ventilation blower in footpath, including the casing with air inlet and air outlet, motor is fixed with the casing, the axis of the casing is identical with the axis of the motor, the rotating shaft linkage of the motor has impeller, and the impeller is close to the air inlet；The air inlet is provided with water spout.The mixing ventilation blower in footpath provided in an embodiment of the present invention, is made up of wind collecting unit, casing, impeller, shock absorber, motor, and motor is driven with impeller A formula, rational in infrastructure, floor space is small, and impeller is corrected through static and dynamic equilibrium, and aerodynamic quality is good, efficiency high, smooth running, mechanical noise is low.
Description
Technical field
The present invention relates to technology for cooking fume control field, more particularly to a kind of mixing ventilation blower in footpath.
Background technology
Because the oil smoke property of generation is also not quite similar, surrounding enviroment can be produced with certain pollution, so it is strong to people
Health has influenceed.Therefore, for oil smoke unconventional measure or means should be taken just to effectively achieve improvement purpose.To such oil
The improvement of cigarette can need ventilation blower to be purified, but fan efficiency is relatively low at present.
The content of the invention
The embodiment of the present invention provides a kind of efficient mixing ventilation blower in footpath.
The embodiment of the present invention provides a kind of mixing ventilation blower in footpath, including the casing with air inlet and air outlet, described
Motor is fixed with casing, the axis of the casing is identical with the axis of the motor, the rotating shaft linkage of the motor has
Impeller, the impeller is close to the air inlet；The air inlet is provided with water spout.
Alternatively, a circle flow deflector is provided with the casing inner wall, the flow deflector is close to the air outlet.
Alternatively, the casing bottom is provided with damping device.
Alternatively, the air inlet is provided with wind collecting unit.
Alternatively, the impeller is made up of multiple blades, and the entrance angle of the blade is zero degree.
Alternatively, the hub disk of the impeller is taper, and the height of blade is the 1/2 of impeller diameter.
Alternatively, 0.8-0.9 times of a diameter of impeller diameter of the air inlet.
The mixing ventilation blower in footpath provided in an embodiment of the present invention, is made up of wind collecting unit, casing, impeller, shock absorber, motor, electricity
Motivation is driven with impeller A formula, and rational in infrastructure, floor space is small, and impeller is corrected through static and dynamic equilibrium, and aerodynamic quality is good, effect
Rate is high, and smooth running, mechanical noise is low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the mixing ventilation blower in footpath provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of mixing ventilation blower in footpath provided in an embodiment of the present invention shown in Fig. 1, including with air inlet 2 and air outlet 3
Diffusion type casing 1, motor 4 is fixed with the casing, the axis of the casing is identical with the axis of the motor,
The rotating shaft of the motor has impeller 5 using the linkage of the A formulas kind of drive, and the impeller is close to the air inlet；In the air inlet
Place is provided with water spout 6.
A circle flow deflector 7 is provided with the casing inner wall, the flow deflector is close to the air outlet.The flow-guiding mouth can
Convection current phase liquid carries out water conservancy diversion.
The casing bottom is provided with damping device 8.The damping device employs advanced foundation-free vibration isolation and installs skill
Art, installed in Horizontal load-bearing ground, makes installation, maintenance, movement more convenient.
The air inlet is provided with wind collecting unit 9.The wind collecting unit is counterpart wind collecting unit, utilizes fluidics prevent leakage.
The impeller is made up of multiple blades, and the entrance angle of the blade is the tangential direction of zero degree, i.e. inlet diameter.
The hub disk of the impeller is taper, changes the flow field of impeller internal.Because hub disk is taper, the height of blade is leaf
The 1/2 of wheel diameter.
0.8-0.9 times of a diameter of impeller diameter of air inlet.
The present invention work when, cigarette containing kerosene enter ventilation blower after, due to fan impeller air inlet exist it is incombustible
Liquid, i.e. water spout can spray water, and water forms vaporific, can effectively extinguish naked light, accomplish in the case where impeller rotates at a high speed
Naked light self-extinguishment function.
And then, liquid phase, gas phase or solid phase enter simultaneously, in the presence of the impeller of high speed rotation, gas, liquid, solid height
Mixing, mass transfer, form amalgamation graininess individual, occur emulsion reaction, while amalgamation particle air-flow is in the same of high speed rotation
When moved along axis, form eddy flow, in the presence of rotary fluid, liquid phase is pooled to ventilation blower inner surface, and along flow deflector stream
To air outlet.
The mixing ventilation blower in footpath provided in an embodiment of the present invention, is made up of wind collecting unit, casing, impeller, shock absorber, motor, electricity
Motivation is driven with impeller A formula, and rational in infrastructure, floor space is small, and impeller is corrected through static and dynamic equilibrium, and aerodynamic quality is good, effect
Rate is high, and smooth running, mechanical noise is low.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (7)
1. a kind of mixing ventilation blower in footpath, it is characterised in that including the casing with air inlet and air outlet, solid in the casing
Surely there is motor, the axis of the casing is identical with the axis of the motor, the rotating shaft linkage of the motor has impeller, described
Impeller is close to the air inlet；The air inlet is provided with water spout.
2. the mixing ventilation blower in footpath according to claim 1 a, it is characterised in that circle is provided with the casing inner wall and is led
Flow, the flow deflector is close to the air outlet.
3. the mixing ventilation blower in footpath according to claim 1, it is characterised in that damping dress is provided with the casing bottom
Put.
4. the mixing ventilation blower in footpath according to claim 1, it is characterised in that the air inlet is provided with wind collecting unit.
5. the mixing ventilation blower in footpath according to claim 1, it is characterised in that the impeller is made up of multiple blades, described
The entrance angle of blade is zero degree.
6. the mixing ventilation blower in footpath according to claim 5, it is characterised in that the hub disk of the impeller is taper, blade
Highly it is the 1/2 of impeller diameter.
7. the mixing ventilation blower in footpath according to claim 6, it is characterised in that a diameter of impeller diameter of air inlet
0.8-0.9 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508930.1A CN107269551A (en) | 2017-06-28 | 2017-06-28 | The mixing ventilation blower in footpath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508930.1A CN107269551A (en) | 2017-06-28 | 2017-06-28 | The mixing ventilation blower in footpath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107269551A true CN107269551A (en) | 2017-10-20 |
Family
ID=60071077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508930.1A Pending CN107269551A (en) | 2017-06-28 | 2017-06-28 | The mixing ventilation blower in footpath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107269551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282381A (en) * | 2020-04-24 | 2020-06-16 | 山东新阳光环保设备股份有限公司 | Double-stage sleeve rotary wet dust-removing gas washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813957Y (en) * | 2005-07-07 | 2006-09-06 | 刘长河 | Fire isolating wet type purification fan |
| DE202004021476U1 (en) * | 2004-02-16 | 2008-04-17 | Gas Turbine Efficiency Ab | Apparatus for cleaning a turbofan gas turbine engine |
| CN203641038U (en) * | 2013-12-30 | 2014-06-11 | 北京天人阳光环保节能科技有限公司 | Magnetic levitation diameter mixing type ventilator |
| CN203783977U (en) * | 2014-02-26 | 2014-08-20 | 公安部四川消防研究所 | Aerosol type high-temperature firefighting smoke exhaust fan |
| CN203939735U (en) * | 2014-06-03 | 2014-11-12 | 陈骏 | A kind of novel fire control smoke exhausting filtrating equipment |
| CN204910547U (en) * | 2015-01-12 | 2015-12-30 | 陕西西北林业机械股份有限公司 | High -efficient pneumatic extinguisher of two -sided air inlet formula double round |
| CN206823366U (en) * | 2017-06-14 | 2018-01-02 | 北京基伊节能环保科技有限公司 | Dehydrator |
-
2017
- 2017-06-28 CN CN201710508930.1A patent/CN107269551A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004021476U1 (en) * | 2004-02-16 | 2008-04-17 | Gas Turbine Efficiency Ab | Apparatus for cleaning a turbofan gas turbine engine |
| CN2813957Y (en) * | 2005-07-07 | 2006-09-06 | 刘长河 | Fire isolating wet type purification fan |
| CN203641038U (en) * | 2013-12-30 | 2014-06-11 | 北京天人阳光环保节能科技有限公司 | Magnetic levitation diameter mixing type ventilator |
| CN203783977U (en) * | 2014-02-26 | 2014-08-20 | 公安部四川消防研究所 | Aerosol type high-temperature firefighting smoke exhaust fan |
| CN203939735U (en) * | 2014-06-03 | 2014-11-12 | 陈骏 | A kind of novel fire control smoke exhausting filtrating equipment |
| CN204910547U (en) * | 2015-01-12 | 2015-12-30 | 陕西西北林业机械股份有限公司 | High -efficient pneumatic extinguisher of two -sided air inlet formula double round |
| CN206823366U (en) * | 2017-06-14 | 2018-01-02 | 北京基伊节能环保科技有限公司 | Dehydrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282381A (en) * | 2020-04-24 | 2020-06-16 | 山东新阳光环保设备股份有限公司 | Double-stage sleeve rotary wet dust-removing gas washing machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |