CN108061049A - A kind of public place subtracts dirt equipment automatically - Google Patents
A kind of public place subtracts dirt equipment automatically Download PDFInfo
- Publication number
- CN108061049A CN108061049A CN201711249103.1A CN201711249103A CN108061049A CN 108061049 A CN108061049 A CN 108061049A CN 201711249103 A CN201711249103 A CN 201711249103A CN 108061049 A CN108061049 A CN 108061049A
- Authority
- CN
- China
- Prior art keywords
- public place
- rack body
- front shroud
- wheel hub
- equipment automatically
- 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
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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
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
- F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
-
- 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
- F04D29/663—Sound attenuation
-
- 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
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of public places to subtract dirt equipment automatically,Including Rack Body,One end of the Rack Body is equipped with front shroud,And dust cover is fixed with compared with one end of front shroud on Rack Body,Gear backplate is equipped with by bolt in the front surface of the front shroud,And offer mounting groove at the bosom position of front shroud,The front shroud is internally provided with activated charcoal strainer,The gear backplate is internally connected with grid,The both sides of the Rack Body are symmetrically installed there are two dovetail slide block,The present invention is provided with noise reduction layer,Improve the environmental quality of public place,A more comfortable public environment is built to people,It is more civilized between promotion people,It is harmonious,There is provided the activated charcoal strainers of drawer-type structure,The fine particle adulterated in purification air,The ventilation blower dust that works long hours is avoided to save bit by bit on flabellum,Increase motor rotating load,The problem of causing motor damage,Improve the service life of ventilation blower.
Description
Technical field
The invention belongs to public place equipment technical fields, and in particular to a kind of public place subtracts dirt equipment automatically.
Background technology
Ventilation blower is by the mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, it is a kind of driven
Fluid machinery is widely used in the ventilation, dust discharge and cooling of factory, mine, tunnel, cooling tower, vehicle, ship and building；
The ventilation of boiler and industrial furnace and air inducing；Cooling and ventilation in the apparatus of air conditioning and domestic electric appliance；The baking of cereal
It does and selects and recommends；Inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc..
But ventilation blower currently on the market still has the defects of certain, example during subtracting dirt use in public places
Such as, noise is easily generated when ventilation blower works, noise pollution is caused to public place, influences people's internal work in public places
It is dynamic, it in addition, ventilation blower cannot be filtered air, uses for a long time, dust is easily saved bit by bit on flabellum, it is negative to increase motor rotation
Lotus be easy to cause motor damage, reduces the service life of ventilation blower.
The content of the invention
It is an object of the invention to provide a kind of public places to subtract dirt equipment automatically, to solve to propose in above-mentioned background technology
Ventilation blower work when easily generate noise, noise pollution is caused to public place, in addition ventilation blower cannot carry out air
Filter, dust are easily saved bit by bit inside ventilation blower, the problem of increasing motor rotating load, be easy to cause motor damage.
To achieve the above object, the present invention provides following technical solution：A kind of public place subtracts dirt equipment automatically, including machine
Frame body, one end of the Rack Body is equipped with front shroud, and is fixed with dust cover compared with one end of front shroud on Rack Body, institute
It states and gear backplate is equipped with by bolt in the front surface of front shroud, and mounting groove is offered at the bosom position of front shroud,
The front shroud is internally provided with activated charcoal strainer, and the gear backplate is internally connected with grid, and the two of the Rack Body
Side is symmetrically installed there are two dovetail slide block, and the inside of Rack Body is equipped with fixed frame, the middle position peace of the fixed frame
Fixed ear there are two being symmetrically installed equipped with hood, and at the link position of hood and fixed frame, the bosom position of the hood
The place of putting is equipped with motor, and noise reduction layer is provided on the inner wall of hood, and one end of the motor is equipped with wheel hub, the wheel hub
One side is fixed by fixinig plate there are six flabellum, and six flabellum circular array distributions, the outer cover of the wheel hub are equipped with branch
Support, and locking lid is installed compared with the one side of six flabellums on wheel hub, the motor is electrically connected with external power supply.
Preferably, the locking lid, by the setting of threaded engagement, is realized convenient for lock with wheel hub by threaded engagement connection
The installation and removal and the cleaning of flabellum tightly covered.
Preferably, the grid is provided with several altogether, and several grid rectangular arrays are distributed, if passing through setting
Dry grid realizes that gear backplate blocks the effect of protection, object is prevented to be sucked into ventilation blower, improves the security of ventilation blower.
Preferably, the activated charcoal strainer is set for drawer-type structure, by the drawer-type structure of setting, convenient for activity
Charcoal filter screen is pulled out and in, and is realized convenient for the installation and removal of activated charcoal strainer and later stage activated charcoal strainer
Periodic cleaning.
Preferably, the noise reduction layer is internally provided with cellular board and sound-proof material, by the setting of noise reduction layer, can be to electricity
The noise that machine generates when working carries out sqouynd absorption lowering noise, prevents ventilation blower from causing to generate noise pollution to public place, improves public
The environmental quality in place.
Preferably, the wheel hub is rotatablely connected with motor by shaft, and by the setting of rotation connection, motor can drive
Wheel hub high-speed rotation is realized and flabellum is driven to run at high speed, carries out the air exchange of public place, and the air for reducing public place is dirty
Dye.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）The present invention is provided with noise reduction layer on the inner wall of hood, and ventilation blower at work, utilizes the cellular board inside noise reduction layer
The noise generated when working with sound-proof material motor carries out sqouynd absorption lowering noise, prevents motor work from generating noise and being caused to public place
Noise pollution improves the environmental quality of public place, give people build a more comfortable public environment, promote people it
Between it is more civilized, harmonious.
（2）The present invention the inside of front shroud be provided with drawer-type structure activated charcoal strainer, ventilation blower at work,
Motor rotates and by shaft wheel hub is driven to rotate, and wheel hub, which rotates, drives flabellum to rotate, so as to which extraneous air is penetrated dust cover
Inspiration simultaneously discharges into public place, while the air extraction inside public place is drained into outside under the action of gas pressure, and
The activated charcoal strainer of setting carries out adsorption filtration to the air of ventilation blower inspiration, purifies the fine particle adulterated in air, keeps away
Exempt from ventilation blower to work long hours, dust is saved bit by bit on flabellum, the problem of increasing motor rotating load, cause motor damage, is carried
The high service life of ventilation blower.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side sectional view of the present invention；
Fig. 3 is the rearview of the present invention；
In figure：1- activated charcoal strainers；2- front shrouds；3- keeps off backplate；4- locking lids；5- flabellums；6- fixinig plates；7- supporting racks；
8- wheel hubs；9- mounting grooves；10- grids；11- dovetail slide blocks；12- fixed frames；13- dust covers；14- hoods；15- noise reduction layers；16-
Motor；17- fixed ears；18- Rack Bodies.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of public place subtracts dirt equipment automatically, including rack
Body 18, rational in infrastructure, stable in order to realize, one end of Rack Body 18 is equipped with front shroud 2, and compared with protecgulum on Rack Body 18
One end of plate 2 is fixed with dust cover 13, is equipped in the front surface of front shroud 2 by bolt and keeps off backplate 3, and front shroud 2 is interior
Portion's middle position offers mounting groove 9, in order to realize that ventilation blower can cross the dust adulterated in air filtering, purifies public place
Inner air, front shroud 2 are internally provided with activated charcoal strainer 1, and gear backplate 3 is internally connected with grid 10, Rack Body 18
Both sides be symmetrically installed there are two dovetail slide block 11, and the inside of Rack Body 18 is equipped with fixed frame 12, in order to realize motor 16
Fixation, steady operation shake when preventing motor 16 from working, and the middle position of fixed frame 12 is equipped with hood 14,
And be symmetrically installed at the link position of hood 14 and fixed frame 12 there are two fixed ear 17, pacify at the bosom position of hood 14
Equipped with motor 16, and noise reduction layer 15 is provided on the inner wall of hood 14, one end of motor 16 is equipped with wheel hub 8, the one side of wheel hub 8
Being fixed by fixinig plate 6 there are six flabellum 5, and six 5 circular array of flabellum distributions, can so increase the wind of ventilation blower
Power improves the efficiency of purification public place inner air, and the outer cover of wheel hub 8 is equipped with supporting rack 7, and compared with six on wheel hub 8
The one side of a flabellum 5 is equipped with locking lid 4, and motor 16 is electrically connected with external power supply.
In the present embodiment, it is preferred that locking lid 4 passes through threaded engagement connection with wheel hub 8.By the setting of threaded engagement,
Realize the installation and removal convenient for locking lid 4 and the cleaning of flabellum 5.
In the present embodiment, it is preferred that grid 10 is provided with several altogether, and several 10 rectangular arrays of grid are distributed.
By several grids 10 of setting, realize that gear backplate 3 blocks the effect of protection, object is prevented to be sucked into ventilation blower, is improved
The security of ventilation blower.
In the present embodiment, it is preferred that activated charcoal strainer 1 is set for drawer-type structure.By the drawer-type structure of setting,
Convenient for being pulled out and in for activated charcoal strainer 1, realize convenient for the installation and removal of activated charcoal strainer 1 and later stage activity
The periodic cleaning of charcoal filter screen 1.
In the present embodiment, it is preferred that noise reduction layer 15 is internally provided with cellular board and sound-proof material.Pass through setting for noise reduction layer 15
It puts, the noise generated when can work motor 16 carries out sqouynd absorption lowering noise, prevents ventilation blower from causing to generate noise to public place
Pollution improves the environmental quality of public place.
In the present embodiment, it is preferred that wheel hub 8 is rotatablely connected with motor 16 by shaft.Pass through the setting of rotation connection, electricity
Machine 16 can drive 8 high-speed rotation of wheel hub, realize and flabellum 5 is driven to run at high speed, and carry out the air exchange of public place, reduce public
The air pollution in place altogether.
Operation principle：When in use, it first by dovetail slide block 11 is slidably installed and is fixed on wall by worker for the invention,
External power supply is switched it on again, and ventilation electromechanical source is opened by peripheral control unit, at this point, ventilation blower is started to work, motor 16
It rotates and by shaft wheel hub 8 is driven to rotate, while the supporting rack 7 being arranged outside wheel hub 8 is played a supporting role, wheel hub 8 rotates
Flabellum 5 is driven to rotate, so as to which through 13 inspiration of dust cover, the activated charcoal strainer 1 inside front shroud 2 is to divulging information by extraneous air
The air of machine inspiration carries out adsorption filtration, purifies the fine particle adulterated in air, and filtered air is saturating under the rotation of flabellum 5
It crosses gear backplate 3 and discharges into public place, to be aerated ventilation to public place inside, remove the ash adulterated in public place air
Dirt etc., in the ventilation blower course of work, the noise reduction layer 15 that is set on 14 inner wall of hood by cellular board of its internal installation and every
The noise that sound cotton generates when working motor 16 carries out sqouynd absorption lowering noise, prevents the work of motor 16 from generating noise and being caused to public place
Noise pollution improves the environmental quality of public place, give people build a more comfortable public environment, promote people it
Between it is more civilized, harmonious.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of public place subtracts dirt equipment automatically, including Rack Body（18）, it is characterised in that：The Rack Body（18）One end
Front shroud is installed（2）, and Rack Body（18）On compared with front shroud（2）One end be fixed with dust cover（13）, the protecgulum
Plate（2）Front surface on gear backplate is equipped with by bolt（3）, and front shroud（2）Bosom position at offer installation
Slot（9）, the front shroud（2）Be internally provided with activated charcoal strainer（1）, the gear backplate（3）Be internally connected with grid
（10）, the Rack Body（18）Both sides be symmetrically installed there are two dovetail slide block（11）, and Rack Body（18）Inside be equipped with
Fixed frame（12）, the fixed frame（12）Middle position hood is installed（14）, and hood（14）With fixed frame（12）'s
Fixed ear there are two being symmetrically installed at link position（17）, the hood（14）Bosom position at motor is installed
（16）, and hood（14）Inner wall on be provided with noise reduction layer（15）, the motor（16）One end wheel hub is installed（8）, it is described
Wheel hub（8）One side pass through fixinig plate（6）It is fixed that there are six flabellums（5）, and six flabellums（5）Circular array is distributed, described
Wheel hub（8）Outer cover be equipped with supporting rack（7）, and wheel hub（8）On compared with six flabellums（5）One side locking lid is installed
（4）, the motor（16）It is electrically connected with external power supply.
2. a kind of public place according to claim 1 subtracts dirt equipment automatically, it is characterised in that：The locking lid（4）With
Wheel hub（8）Pass through threaded engagement connection.
3. a kind of public place according to claim 1 subtracts dirt equipment automatically, it is characterised in that：The grid（10）It sets altogether
Several are equipped with, and several grids（10）Rectangular array is distributed.
4. a kind of public place according to claim 1 subtracts dirt equipment automatically, it is characterised in that：The activated charcoal strainer
（1）It is set for drawer-type structure.
5. a kind of public place according to claim 1 subtracts dirt equipment automatically, it is characterised in that：The noise reduction layer（15）'s
It is internally provided with cellular board and sound-proof material.
6. a kind of public place according to claim 1 subtracts dirt equipment automatically, it is characterised in that：The wheel hub（8）With electricity
Machine（16）It is rotatablely connected by shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249103.1A CN108061049A (en) | 2017-12-01 | 2017-12-01 | A kind of public place subtracts dirt equipment automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249103.1A CN108061049A (en) | 2017-12-01 | 2017-12-01 | A kind of public place subtracts dirt equipment automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108061049A true CN108061049A (en) | 2018-05-22 |
Family
ID=62135199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249103.1A Pending CN108061049A (en) | 2017-12-01 | 2017-12-01 | A kind of public place subtracts dirt equipment automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108061049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224733A (en) * | 2018-09-19 | 2019-01-18 | 苏州创而丰五金科技有限公司 | A kind of iron adsorption dust-extraction unit |
| CN109317469A (en) * | 2018-09-19 | 2019-02-12 | 苏州创而丰五金科技有限公司 | A kind of mechanical workpieces dust-extraction unit |
-
2017
- 2017-12-01 CN CN201711249103.1A patent/CN108061049A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224733A (en) * | 2018-09-19 | 2019-01-18 | 苏州创而丰五金科技有限公司 | A kind of iron adsorption dust-extraction unit |
| CN109317469A (en) * | 2018-09-19 | 2019-02-12 | 苏州创而丰五金科技有限公司 | A kind of mechanical workpieces dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |
|
| WD01 | Invention patent application deemed withdrawn after publication |