A kind of energy-saving mute dust-extraction unit
The present invention relates to dedusting technology fields, and in particular to a kind of energy-saving mute dust-extraction unit.
With the exacerbation of today's society air pollution, people also pay attention to the dedusting of air further in production and living, remove
Dirt equipment has seemed increasingly important.And as the improvement of people's living standards, the equipment requirement to dedusting is also higher and higher, it is desirable to
While cleaner can realize dedusting, also with mute, energy saving and other effects.
In office or home dwelling, due to carrying more dust in air, it just will appear one on desktop every several days
Layer dust, this had both affected indoor sanitary condition, it is also desirable to which we often clear up dust, our treasured are consumed in scale removal process
The expensive time.Dust-extraction unit of the prior art is more large-scale, is only suitable among industrial dedusting mostly, and in a device,
Usual rotating speed is higher, and the electric energy consumed is higher, and existing deduster can not adjust the rotating speed of exhaust fan according to dust concentration, exist
Rotating speed is single, nonadjustable problem.In addition, gas need to be pumped into dust settling pocket or dedusting by existing cleaner by wind turbine mostly
In pipeline etc., but larger noise can be generated in the operational process of wind turbine, also disclose that a variety of noise reduction dedustings are set in existing patent
It is standby, but these noise reduction cleaners are more large-scale, complicated, and cost of manufacture is high.
It is an object of the invention to：In view of the above problems, a kind of energy-saving mute dust-extraction unit is provided.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of energy-saving mute dust-extraction unit, including pedestal, dust settling pocket, frame, exhaust fan and filter screen, the frame and institute
Pedestal connection is stated, the frame is embedded with sound-absorbing material；The exhaust fan and the filter screen are respectively arranged at the frame
Both ends, the dust settling pocket are placed on outside the frame, and described exhaust fan one end is the air intake vent of dust settling pocket, and described filter screen one end is
The air outlet of dust settling pocket；
The energy-saving mute dust-extraction unit further includes dust concentration detector, rotary switch and solar cell, the powder
Dust concentration detector and the solar cell are set in the pedestal, and the rotary switch is set on the pedestal, the powder
Dust concentration detector and the rotary switch are connect with the solar cell.
Further, also it is equipped at intervals with polylith sound gobo on the frame, the polylith sound gobo is along the dedusting
Bag axially spaced-apart be set in the dust settling pocket, per two pieces of adjacent sound gobos be installed in respectively frame opposite sides and
It is mutually parallel.
Further, the sound gobo is 4-8 blocks.
Further, multiple bloops are offered on the sound gobo.
Further, the sound-absorbing material for aluminium foil sound panel, polyester fiber acoustical cotton, one kind in mineral wool abatvoix or
It is two or more.
Further, the rotary switch is additionally provided with 3-6 gears, for controlling the rotating speed of exhaust fan.
Further, there is the display screen of display dust concentration on the dust concentration detector.
Further, the sound gobo and the filter screen are removably installed on the frame.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
(1) dust concentration detector that the present invention is set can check the concentration of dust in air, according to dust at any time
The concentration that concentration detector is shown, the gear size of adjusting knob switch, and then the rotating speed size of exhaust fan is controlled, to reach
To the purpose for saving electric energy.
(2) for the present invention by being provided with sound-absorbing material and sound gobo, the hole being largely interconnected in sound-absorbing material will
Noise absorbent, reduces the frequency of sound, and quieter material effectively achieved can dedusting can noise reduction purpose, noise reduction every
Plate is inserted by groove with frame and connected, and sound gobo is made to be easy to split out cleaning, replace.
(3) present invention is small, simple for production, floor space is small, is applicable to the places such as household, office.
【Description of the drawings】
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the structure diagram of sound gobo in the embodiment of the present invention.
In figure：1- pedestals, 2- dust settling pockets, 3- frames, 4- exhaust fans, 5- filter screens, 6- sound-absorbing materials, the inspection of 7- dust concentrations
Survey instrument, 8- rotary switches, 9- sound gobos, 10- bloops, 11-LED display screens.
Below in conjunction with specific embodiment, the present invention is described in further detail, but is not limitation of the invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set on " another component, it can
To be to be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein " vertical ",
" horizontal ", "left", "right" and similar statement are for illustrative purposes only.
Such as Fig. 1, a kind of energy-saving mute dust-extraction unit, including pedestal 1, dust settling pocket 2, frame 3, exhaust fan 4 and filter screen 5,
The frame 3 is connect with pedestal 1, and frame 3 is embedded with sound-absorbing material 6；The exhaust fan 4 and filter screen 5 are respectively arranged at frame 3
Both ends；The dust settling pocket 2 fixation is placed on outside frame 3, and 4 one end of exhaust fan is the air intake vent for making dust settling pocket 2,5 one end of filter screen
Air outlet as dust settling pocket 2；The energy-saving mute dust-extraction unit further includes dust concentration detector 7, rotary switch 8 and the sun
Energy battery (not shown), dust concentration detector 7 and solar cell are set in pedestal 1, and rotary switch 8 is set on pedestal 1, powder
Dust concentration detector 7, rotary switch 8 are electrically connected with solar cell.
Wherein, sound-absorbing material 6 is polyester fiber acoustical cotton used by the embodiment of the present invention, in certain other embodiment
The sound-absorbing materials such as aluminium foil sound panel or mineral wool abatvoix can be used, for reducing the sound in dust settling pocket in dust removal process 2.
It is mute in order to further achieve the effect that in the embodiment of the present invention, it is also associated with polylith rectangle on the frame 3
Sound gobo 9 (such as Fig. 2) offers multiple bloops 10 on sound gobo 9, enters the band dust air that exhaust fan 4 is pumped into
During dust settling pocket 2 the blocking of sound gobo 9 flow down speed reduce, air passes through from bloop 10, to achieve the purpose that noise reduction.This
Set sound gobo 9 is 4 pieces in embodiment, and 6 pieces or 8 pieces etc. can be also set in certain other embodiment.4 pieces of sound gobos
9 are set to along the axially spaced-apart of the dust settling pocket 2 in the dust settling pocket 2, wherein being installed respectively per two pieces of adjacent sound gobos 9
In frame 3 opposite sides and be mutually parallel.
The embodiment of the present invention also detects the dust concentration of air using dust concentration detector 7, this detection result is by setting
Connected in the dust concentration detector 7 in 1 upper surface groove of pedestal by circuit and the solar cell set on 1 bottom groove of pedestal
It connects and realizes, there is the LED display 11 of display dust concentration on dust concentration detector 7.
In order to control the rotating speed size of exhaust fan 4, this implementation according to the dust concentration shown on dust concentration detector 7
The rotary switch 8 of example is equipped with five gears, and the rotary switch of four gears, six gears etc., shelves can also be used in certain other embodiment
The rotating speed of the bigger exhaust fan 4 in position is faster.When the dust concentration shown on dust concentration detector 7 is larger, then adjusting knob is opened
Closing 8 gear makes the faster rotational speed of exhaust fan 4；When the dust concentration shown on dust concentration detector 7 is smaller, then rotation is adjusted
The gear of button switch 8 makes the spin down of exhaust fan 4.This design overcomes the problem of 4 fixed rotating speed of exhaust fan, reduces pumping
The electricity that wind turbine 4 is consumed reaches energy-efficient purpose.
When the air that exhaust fan 4 is pumped into is after the sound gobo 9 in dust settling pocket 2, dust has been invested substantially in dust settling pocket 2
On wall and sound gobo 9, finally the dust in air is fully obstructed by filter screen 5 again, therefore sound gobo 9 and filter screen
More dust can be stained on 5, not timing is needed to clean.The present invention, will for the ease of the cleaning of sound gobo 9 and filter screen 5
Sound gobo 9 and filter screen 5 are set as removably.Certainly since dust settling pocket 2 is fixing mode setting, dust settling pocket 2 also may be used
Split out cleaning.
The present invention operation principle be：Rotary switch 8 is opened, the air with dust is pumped into dust settling pocket 2 by exhaust fan 4,
The sound that moving air is formed in dust settling pocket 2 is able to largely under the collective effect of sound-absorbing material 6 and sound gobo 9
It reduces, achievees the purpose that mute；Simultaneously according to the dust concentration shown on LED display 11 in dust concentration detector 7, accordingly
The gear size of adjusting knob switch 8, to adjust the rotating speed of exhaust fan 4, reaches energy-efficient purpose；Dust concentration is higher, adjusts
Gear it is bigger, the rotating speed of exhaust fan 4 is higher, increases the exhausting amount of exhaust fan 4, and dedusting speed is also faster, last clean
Air flows out after filter screen 5 from the bottom of dust settling pocket 2.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal variation or modification change completed under the technical spirit suggested by all present invention, should all belong to
Cover the scope of the claims in the present invention.