CN207855628U - A kind of dust catcher - Google Patents
A kind of dust catcher Download PDFInfo
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- CN207855628U CN207855628U CN201720885713.XU CN201720885713U CN207855628U CN 207855628 U CN207855628 U CN 207855628U CN 201720885713 U CN201720885713 U CN 201720885713U CN 207855628 U CN207855628 U CN 207855628U
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Abstract
The utility model provides a kind of dust catcher, including：Wind turbine, filter core, dust bucket and blowback component；Blowback component includes：It fixes into air parcel, be set in the fixed sliding ventilation block into inside air parcel；It fixes to be equipped with into the bottom of air parcel and fix into air parcel suction inlet, top, which is equipped with, fixes air inlet block entrance with fixed into suction inlet on air parcel, and both sides outer wall, which is respectively equipped with, to be fixed into air parcel side exhaust outlet and fix into air parcel side port；Sliding ventilation block includes the first partition storehouse and the second partition storehouse, and sliding ventilation block is when sliding into side so that it is fixed into air parcel suction inlet and it is fixed communicated into suction inlet on air parcel, fixed air inlet block entrance and fixation are communicated into air parcel side exhaust outlet；When sliding into the other side so that fixed to be communicated into air parcel suction inlet and fixed air inlet block entrance；It is fixed to be directly connected into air parcel side port with fixed into suction inlet on air parcel；Realize blowback operation.Dust catcher in the utility model can solve the problems, such as that existing dust catcher often cleans filter core in the presence of needs.
Description
Technical field
The utility model is related to field of domestic appliances manufacture technology, more particularly to a kind of dust catcher and blowback sanitizer cartridge
It sets.
Background technology
Existing dust catcher in order to by suck dust bucket in dust or rubbish concentrated and be accommodated in dust bucket usually in wind
A filter core is set in machine and dust bucket, however in actual use, due to the dust being inhaled into dust phase or rubbish meeting
It is adsorbed on filter core side so that the air constricted flow in dust catcher, when the area that filter core is blocked reaches a certain level, dust suction
The suction of device will weaken, and directly influence the pick-up performance of dust catcher；Also, when the filter core of dust catcher is blocked and air stream
It is dynamic to be obstructed, it can also make the blower motor to radiate using air flowing heat dissipation bad, prolonged high-temperature operation link can make
The reduced service life for obtaining blower motor can even allow motor to burn in a short time when serious.Therefore, user is frequently necessary to
Dust catcher after a period of use, is cleared up filter core.
In conclusion existing dust catcher there are problems that needing often to clean filter core.
Utility model content
The utility model provides a kind of dust catcher.Technical solution provided by the utility model can solve existing dust suction
Device there are problems that needing often to clean filter core.
The utility model discloses a kind of dust catchers, including：Wind turbine, filter core, dust bucket and setting the wind turbine with
Blowback component between the filter core；
The blowback component includes：It fixes into air parcel, be set in the fixation into the sliding ventilation block inside air parcel；It is described
The fixed bottom outer wall into air parcel be equipped with the fixed top exterior walls into air parcel suction inlet, the fixation into air parcel be equipped with it is fixed into
With fixed into suction inlet on air parcel, the both sides outer wall of the fixation into air parcel is respectively equipped with to be fixed into air parcel side exhaust outlet air parcel entrance
With fixed into air parcel side port；The sliding ventilation block includes the first partition storehouse and the second partition storehouse, the top of first partition
Penetrating, side wall is equipped with sliding ventilation block exhaust outlet, and the bottom and top in second partition storehouse are penetrating；The fixation is inhaled into air parcel
Mouth is connected with filter core pressure-vaccum mouth；The fixation is connected into suction inlet on air parcel with the fan induced draught mouth, and the fixation enters into air parcel
Mouth is connected with the wind turbine exhaust outlet；
Wherein, when sliding ventilation block slides into side, the fixation is closed into air parcel side port, second partition
The fixation is connected into air parcel suction inlet and the fixation into suction inlet on air parcel in storehouse, and the fixed air inlet is connected in first partition storehouse
Block entrance, into air parcel side exhaust outlet, realizes cleaning operation with fixed；
When sliding ventilation block slides into the other side, the fixation is closed into air parcel side exhaust outlet in the first partition storehouse,
The fixation is connected into air parcel suction inlet and the fixed air inlet block entrance in second partition storehouse；It is fixed into suction inlet on air parcel and solid
It is fixed to be directly connected into air parcel side port；Realize blowback operation.
Optionally, the fixation is equipped with the first electromagnetic assembly into one end of air parcel, and the other end of the fixation into air parcel is set
There is the second electromagnetic assembly；The both ends of the sliding ventilation block are respectively equipped with magnet assembly；
After first electromagnetic assembly is powered, the sliding ventilation block is pulled to be moved toward side；The second electromagnetism group
After part is powered, the sliding ventilation block is pulled to be moved toward the other side.
Optionally, the dust catcher further includes：Material detection module is equipped in the dust bucket, for detecting dust
When accumulating preset height, signal an alert.
Optionally, the dust catcher further includes：The filter core pressure-vaccum mouth is equipped with air-flow detection module, for detecting filter core
When air-flow on pressure-vaccum mouth is more than preset value, first control signal is sent out, controls the sliding ventilation block toward the fixed air inlet
It moves the side of block；When for detecting the air-flow on filter core pressure-vaccum mouth less than or equal to preset value, second control signal is sent out, being controlled
Other side movement of the sliding ventilation block toward the fixation into air parcel.
Optionally, the dust catcher further includes for fixing the blowback component：Pedestal and gland；The filter core includes
Upper filter and lower filter；
The pedestal is equipped with pedestal suction inlet and pedestal air entry, and one end of the pedestal suction inlet and the fixation are into air parcel
Suction inlet coincides；One end of the pedestal suction inlet is connected with lower filter pressure-vaccum mouth；
One end of the pedestal air entry is located in the upper filter, the other end of the seat air entry and the fixation into
Air parcel side port is connected；
The gland is equipped with gland air outlet, gland exhaust outlet and gland suction inlet；The gland air outlet with it is fixed into
Air parcel side exhaust outlet is connected；One end of gland exhaust outlet is connected with the exhaust outlet of the wind turbine, the other end of gland exhaust outlet with
Fixed air inlet block entrance overlaps；The gland suction inlet and the salty conjunction of fan induced draught.
The invention also discloses a kind of dust catchers, including：Wind turbine, filter core, dust bucket and setting are in the wind turbine
Blowback component between the filter core；
The blowback component includes：It fixes into air parcel, be set in the fixation into the sliding ventilation block inside air parcel；It is described
The fixed top exterior walls into air parcel, which are equipped with, fixes into air parcel exhaust outlet, fixes into air parcel pressure-vaccum mouth and fix into air parcel blowback
Mouthful；The bottom outer wall of the fixation into air parcel is equipped with fixed into air parcel air outlet and fixed into air parcel air intake vent；The sliding
The bottom and top of ventilation block are penetrating；Wherein, the fixation is connected into air parcel pressure-vaccum mouth with filter core pressure-vaccum mouth；The fixed air inlet
Block back blow port is connected with the filter core inlet scoop, and the fixation is communicated into air parcel exhaust outlet with air；The fixation goes out into air parcel
Air port is connected with the fan induced draught mouth, and the fixation is connected into air parcel air intake vent with the wind turbine exhaust outlet；
Wherein, when sliding ventilation block slides into side, the fixation is closed into air parcel back blow port, the sliding is changed
Air parcel connects the fixation into air parcel pressure-vaccum mouth and the fixation into air parcel air outlet；The fixation is into air parcel air intake vent and fixation
It is communicated into air parcel exhaust outlet, realizes cleaning operation；
When sliding ventilation block slides into the other side, the fixation is closed into air parcel exhaust outlet, the sliding ventilation
Block connects the fixation into air parcel pressure-vaccum mouth and the fixation into air parcel air intake vent；The fixation into air parcel air outlet and it is fixed into
Air parcel back blow port communicates；Realize blowback operation.
Optionally, the fixation is equipped with the first electromagnetic assembly into one end of air parcel, and the other end of the fixation into air parcel is set
There is the second electromagnetic assembly；The both ends of the sliding ventilation block are respectively equipped with magnet assembly；
After first electromagnetic assembly is powered, the sliding ventilation block is pulled to be moved toward side；The second electromagnetism group
After part is powered, the sliding ventilation block is pulled to be moved toward the other side.
Optionally, the dust catcher further includes：
Material detection module is equipped in the dust bucket, for when detecting dust accumulation to preset height, sending out police
The number of notifying.
Optionally, the dust catcher further includes：
The filter core pressure-vaccum mouth is equipped with air-flow detection module, is more than preset value for detecting the air-flow on filter core pressure-vaccum mouth
When, first control signal is sent out, side movement of the sliding ventilation block toward the fixation into air parcel is controlled；For detecting filter core
When air-flow on pressure-vaccum mouth is less than or equal to preset value, second control signal is sent out, controls the sliding ventilation block toward the fixation
It is moved into the other side of air parcel.
Optionally, the filter core includes upper filter and lower filter；The fixation is into air parcel pressure-vaccum mouth and lower filter pressure-vaccum mouth
It is connected；The fixation is connected into air parcel back blow port with upper filter inlet scoop；
The dust catcher further includes：Blower fan turning control switch and soft-start module；
When the upper filter needs cleaning, the blower fan turning control switch sends out wind turbine reverse signal, soft start mould
Root tuber is rotated backward according to wind turbine reverse signal control wind turbine.
In conclusion the utility model, which provides dust catcher, is internally provided with blowback component, which changed by sliding
Air parcel and fixation are composed into air parcel, and sliding ventilation block, which is built in, to be fixed into air parcel, and motion mode is by being fixed on fixation
The iron prop that electromagnet into air parcel both ends is powered to inhaling interior displacement gas block both ends drives ventilation block sliding, to realize air entry wink
Between become inflatable mouth and come inside back flushing filter core, the rubbish outside filter core is blown off in dust bucket to realize, is reached not by appointing
The function of filter core is cleaned in the case of what external air source.
Description of the drawings
Fig. 1 is the dust catcher cross section view in the utility model embodiment one；
Fig. 2 is the explosive decomposition figure of the dust catcher in the utility model embodiment one；
Fig. 3 is the explosive decomposition figure of the blowback component in the utility model embodiment one；
Fig. 4 is the angle stereogram of blowback component shown in Fig. 3 in normal state；
Fig. 5 is the two angle stereograms of blowback component shown in Fig. 3 in normal state；
Fig. 6 is an angle stereogram of blowback component shown in Fig. 3 under blowback state；
Fig. 7 is two angle stereograms of blowback component shown in Fig. 3 under blowback state；
Fig. 8 is that the air-flow under the dust catcher normal condition in the utility model embodiment one moves towards figure；
Fig. 9 is that the air-flow under the dust catcher blowback state in the utility model embodiment one moves towards figure；
Figure 10 is the dust catcher perspective view in the utility model embodiment two；
Figure 11 is the explosive decomposition figure of the blowback component in the utility model embodiment two；
Figure 12 is that the air-flow under the dust catcher normal condition in the utility model embodiment two moves towards figure；
Figure 13 is that the air-flow under the dust catcher blowback state in the utility model embodiment two moves towards figure.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is made also to be described in detail.
Fig. 1 is the dust catcher cross section view in the utility model embodiment one；Fig. 2 is in the utility model embodiment one
The explosive decomposition figure of dust catcher.Described in Fig. 1,2, dust catcher disclosed by the utility model includes：Wind turbine 46, filter core 2, dust
Bucket 104 and it is arranged and states the blowback component 3 between filter core in the wind turbine 46.It is set on blowback component 3 provided by the utility model
Multiple gas circuit through-holes are equipped with, by selecting different gas circuits, can realize normal dust suction behaviour in the state that wind turbine 46 works normally
Work and blowback clean operation.To and can ensure the air inside dust catcher flowing it is smooth, can not only ensure dust suction
Efficiency, additionally it is possible to extend the service life of blower of cleaner.
Fig. 3 is the explosive decomposition figure of the blowback component in the utility model embodiment one；It is shown in Figure 3, in this practicality
In novel above-described embodiment, blowback component 3 includes：It fixes into air parcel 30, be set in fix into the sliding inside air parcel 30 and change
Air parcel 63.The fixed bottom outer wall into air parcel 30 is equipped with fixed into air parcel suction inlet 52；It fixes into the top exterior walls of air parcel 30
Equipped with fixed air inlet block entrance 42 and fix into suction inlet on air parcel 50；The fixed both sides outer wall into air parcel 30 be respectively equipped with it is fixed into
Air parcel side exhaust outlet 34 is with fixed into air parcel side port 32.The side setting fixed into air parcel 30 is fixed into air parcel side exhaust outlet
34, other side setting is fixed into air parcel side port 32.
Sliding ventilation block 63 is three-dimensional rod structure, and the first partition storehouse and the second partition storehouse are divided by partition.Wherein first every
Disconnected top is penetrating, and side wall is equipped with sliding ventilation block exhaust outlet 85, and the bottom and top in the second partition storehouse are penetrating.I.e. first partition
In storehouse, air-flow is flowed out from the sliding ventilation block exhaust outlet 85 on side wall by top inflow or reverse flow；Separate storehouse second
In, air-flow is flowed into from top from bottom outflow or reverse flow.Fixation is connected into air parcel suction inlet 52 with filter core pressure-vaccum mouth 56；Gu
Fixed to be connected into suction inlet on air parcel 50 with 46 inlet scoop 39 of wind turbine, fixed air inlet block entrance 42 is connected with 46 exhaust outlet 73 of wind turbine.
In specific implementation, it is connected by pipeline between each interface.
Fig. 4 is the angle stereogram of blowback component shown in Fig. 3 in normal state；Fig. 5 is blowback group shown in Fig. 3
The two angle stereograms of part in normal state；Fig. 6 is that an angle of blowback component shown in Fig. 3 under blowback state is three-dimensional
Figure；Fig. 7 is two angle stereograms of blowback component shown in Fig. 3 under blowback state；Shown in Fig. 4~Fig. 7, wherein sliding
Ventilation block 63 is moved to after left side, is realized that cleaning operation, sliding ventilation block 63 are moved to after right side, is realized blowback operation.
Specially：
When sliding ventilation block 63 slides into side, the sliding ventilation closing of block 63 is fixed into air parcel side port 32, the second partition storehouse
It connects and fixes into air parcel suction inlet 52 with fixed into suction inlet on air parcel 50, the first partition storehouse, which is connected, to be fixed air inlet block entrance 42 and fix
Into air parcel side exhaust outlet 34, cleaning operation is realized.
When sliding ventilation block 63 slides into the other side, the first partition storehouse closing is fixed into air parcel side exhaust outlet 34, and second
It is fixed into air parcel suction inlet 52 and fixed air inlet block entrance 42 to separate storehouse connection；It is fixed into suction inlet on air parcel 50 and fixed into air parcel side
Mouth 32 is directly connected to；Realize blowback operation.
It is fixed into inhaling on air parcel in order to realize the selection of perfect gas circuit in above-described embodiment of the utility model
Mouthfuls 50 and fixed air inlet block entrance 42 at a distance of pre-determined distance so that when sliding ventilation block 63 slides into left or right side, the second partition
Storehouse can only be connected to one of them；And the fixed centre position for being located at bottom into air parcel suction inlet 52, no matter slide ventilation block 63 and slides into
It is fixed always to separate in storehouse second into air parcel suction inlet 52 when left or right side, to realize the connection of different gas circuits.
It is fixed to may be used respectively into air parcel 30 and sliding ventilation block 63 in a kind of specific embodiment of the utility model
Rigid plastics is made into integration, and can also use other materials, such as metal material.Wherein, it is rectangular tube to fix into air parcel 30, and solid
The size of the fixed inner section into air parcel 30 and the size of the outer cross section of sliding ventilation block 63 are same as or slightly smaller than.So that sliding ventilation
Block can horizontally slip fixed into the inside of air parcel, and can keep certain air-tightness.
In a kind of specific embodiment of the utility model, sliding ventilation block 63 is controlled in fixation by signal in order to realize
Sliding into inside air parcel 30.Preferably, fixed be equipped with the first electromagnetic assembly 22 into one end of air parcel 30, it is fixed into the another of air parcel
One end is equipped with the second electromagnetic assembly 20；The both ends of sliding ventilation block 63 are respectively equipped with magnet assembly.
Specially：After first electromagnetic assembly 22 is powered, attract the magnet assemblies 37 of one end of sliding ventilation block 63；It pulls
Sliding ventilation block 63 is moved toward side.After second electromagnetic assembly 20 is powered, attract the magnet of the other end of sliding ventilation block 63
Component 45 pulls sliding ventilation block 63 to be moved toward the other side.
In above-described embodiment of the utility model, fixed to be respectively equipped with mounting flange into the both ends of air parcel 30, this is fixed
Flange is equipped with multiple fixing threaded holes.Wherein, the first electromagnetic assembly 22 is electromagnet or electromagnetic coil, first electromagnetic assembly 22
It is fixed on and fixes on the mounting flange of air parcel 30.Likewise, the second electromagnetic assembly 20 is electromagnet or electromagnetic coil, this second
Electromagnetic assembly 20, which is fixed on, to be fixed on the mounting flange of the other end of air parcel 30.
In above-described embodiment of the utility model, the both ends of sliding ventilation block 63 are respectively equipped with mounting hole, for fixing
Magnet assembly.The magnet assembly at wherein 63 both ends of sliding ventilation block is magnet or iron prop with stud.The magnet assemblies are solid respectively
It is scheduled on the mounting hole at the both ends of sliding ventilation block.
The operation principle of above-mentioned blowback component is：After first electromagnetic assembly 22 is powered, the power-off of the second electromagnetic assembly 20；The
One electromagnetic assembly 22 generates magnetic force and magnet assembly 37 is attracted to be moved toward 22 direction of the first electromagnetic assembly, and sliding ventilation block 63 divides
Not so that fixed be connected to fixed into suction inlet on air parcel 50 into air parcel suction inlet 52, fixed air inlet block entrance 42 is with fixed into air parcel side
Exhaust outlet 34 is connected to, and is realized under the action of the suction of wind turbine and is just blown cleaning operation.Conversely, 20 energization of the second electromagnetic assembly
Afterwards, the first electromagnetic assembly power-off 22；Second electromagnetic assembly 20 generates magnetic force and attracts magnet assembly 45 toward 20 institute of the second electromagnetic assembly
Moved in direction, sliding ventilation block 63 respectively so that fixed is connected into air parcel suction inlet 52 and fixed air inlet block entrance 42, fix into
Suction inlet 50 is connected to fixed into air parcel side port 32 on air parcel, and blowback clean operation is realized under the action of the suction of wind turbine.
In a kind of embodiment of the utility model, expired because of the dust bucket of dust catcher 104 causes dust to overflow in order to prevent
Secondary pollution caused by going out.Dust catcher further includes：Material detection module is equipped in dust bucket 104, for detecting that dust is tired
When product is to preset height, signal an alert.
In above-described embodiment of the utility model, which is mounted on the inner wall of dust bucket 104, distance
The bottom of dust bucket 104 is preset height.Greater than or equal to the height where the material detection unit after dust is collected, then
Signal an alert.
In a kind of specific embodiment of the utility model, material detection module can be：Infrared detection module, fingerprint identification module.Work as dust
When higher than preset height, the light wave of infrared detection module, fingerprint identification module is blocked, then signal an alert.
In a kind of embodiment of the utility model, the control centre of dust catcher receives the police of material detection module transmission
After the number of notifying, control alarming horm, which sounds the alarm, prompts user；It and/or further, can also be according to alarm signal control
Power supply processed disconnects.
In a kind of specific embodiment of the utility model, in order to realize whether automatic detection dust barrel 104 blocks, and
It is automatic after blocking to realize blowback.Dust catcher further includes：Filter core pressure-vaccum mouth is equipped with air-flow detection module, is blown for detecting filter core
When air-flow on suction inlet is more than preset value, first control signal is sent out, control sliding ventilation block 63 is toward fixed into the one of air parcel 30
It moves side；When for detecting the air-flow on filter core pressure-vaccum mouth less than or equal to preset value, second control signal is sent out, control sliding is changed
Air parcel 63 is moved toward the fixed other side into air parcel 30.
In a kind of specific embodiment of the utility model, for the ease of fixing blowback component 3 inside dust catcher, prevent
The movement of blowback component 3 causes to continue to realize blowback clean operation, or influences normal cleaning operation.The dust catcher also wraps
Include the pedestal 18 and gland 36 for fixing the blowback component 3.The wherein described filter core includes upper filter 38 and lower filter 16.
In embodiment described above, pedestal 18 is fixed on inside dust catcher, is in contact with upper filter 38.It is set on pedestal 18
There are pedestal suction inlet 84 and pedestal air entry 112, one end of pedestal suction inlet 84 to coincide into air parcel suction inlet 52 with the fixation；It is described
The other end of pedestal suction inlet 84 is connected with lower filter pressure-vaccum mouth 56；One end of the pedestal air entry 112 is located at the upper filter
In 38, the other end of the pedestal air entry 112 is connected with the fixation into air parcel side port 32.
The gland 36 is equipped with gland air outlet 103, gland exhaust outlet 68 and gland suction inlet 82；The gland air outlet
103 are connected with fixed into air parcel side exhaust outlet 34；One end of gland exhaust outlet 68 is connected with the exhaust outlet 73 of the wind turbine 46, pressure
The other end of lid exhaust outlet 68 is overlapped with fixed air inlet block entrance 42；The gland suction inlet 82 is overlapped with fan induced draught mouth 39.
Wherein, it after blowback component 3 being fixed on pedestal 18, is fastened by gland 36, blowback component 3 is fixed on
The inside of dust catcher prevents it freely movable and influences the normal work of dust catcher.
Fig. 8 is that the air-flow under the dust catcher normal condition in the utility model embodiment one moves towards figure；Fig. 9 is that this practicality is new
The air-flow under dust catcher blowback state in type embodiment one moves towards figure；In order to which the work to the dust catcher in the utility model is former
Reason illustrates, in conjunction with shown in Fig. 8,9, wherein switch 210 and programable time relay 57 are used to control the time of blowback.
When turning on the switch 210, wind turbine 46 and programable time relay 57 work, and dust catcher normal work collects at this time
Dust barrel suction inlet 106 enters the air with rubbish, empty by lower filter 16, lower filter 16 keeps off rubbish in integrated bucket 104
Gas is by lower filter pressure-vaccum mouth 56, by pedestal suction inlet 84, is fixed into back-blowing device into air parcel suction inlet 52, at this time back-blowing device
For Fig. 4,5 states, gas passes through the second isolation cabin 65 of sliding ventilation block 63, by fixed into suction inlet on air parcel 50, by anti-
Blow pressure lid suction inlet 82, inlet scoop 39 are discharged by exhaust outlet 73 in blowback gland exhaust outlet 68 by wind turbine 46, by it is fixed into
Air parcel entrance 42 is discharged into and is fixed into air parcel side exhaust outlet 34, by blowback gland air outlet by sliding ventilation block exhaust outlet 85
103, it is discharged into air by gas vent 86.
When blowback component 3 is when executing automatic back blow, Fig. 6, Fig. 7 state is presented in back-blowing device, is arranged in exhaust outlet 73 at this time
The air-flow gone out is by blowback gland exhaust outlet 68, by fixed air inlet block entrance 34, by the second isolation cabin 65 of sliding ventilation block
It is blown into lower filter 16 by lower filter pressure-vaccum mouth 56 by pedestal suction inlet 84 into air parcel suction inlet 52 into fixed, it will be outside filter core
The dust in portion is blown into dust bucket 104.The inlet scoop 39 of dust catcher is by blowback gland suction inlet 82 at this time, fixed into inhaling on air parcel
Mouth 50, then pass through side port 32, pedestal air entry 112, by 38 air inlet of upper filter, to keep wind turbine 46 to have outlet air, to blow down filter core
Dust outside 16, while gas gas saturation in dust bucket 104 being avoided to cause secondary pollution by the ejection of dust bucket suction inlet.
When dust catcher runs well, back-blowing device is at Fig. 4,5 states, when air-flow detection module detects that lower filter 16 is stifled
When plug, first control signal is sent out, by programable time relay 57, is powered to control electromagnet 20, when electromagnet 20 is logical
The iron prop 45 being fixed on sliding ventilation block 63 is twitched after electricity, forms Fig. 6 Fig. 7 states, machine realizes blowback at this time, continues pre-
If such as 0.3 second time, electromagnet 20 powers off, while electromagnet 22 is powered, the iron prop 37 being fixed on sliding ventilation block 63 is taken out
It is dynamic, Fig. 4 Fig. 5 states are formed, back-blowing device completes entire motion process, and dust catcher runs well at this time.
In the blowback component for additionally providing another dust catcher of the utility model.Figure 10 is that the utility model is implemented
Dust catcher perspective view in example two；Shown in Figure 10, which includes：Wind turbine 312, filter core 325, dust bucket 316 and
The blowback component 300 being arranged between the wind turbine 312 and the filter core.
Figure 11 is the explosive decomposition figure of the blowback component in the utility model embodiment two；It is shown in Figure 11, blowback group
Part 300 includes：It fixes into air parcel 367, be set in the fixation into the sliding ventilation block 246 inside air parcel 367；The fixation into
It is anti-into air parcel into air parcel exhaust outlet 302, fixation into air parcel pressure-vaccum mouth 304 and fixation that the top exterior walls of air parcel 367 are equipped with fixation
Mouthpiece 336.The bottom outer wall of the fixation into air parcel 367 is equipped with fixed into air parcel air outlet 305 and fixed into air parcel inlet air
Mouth 306；The bottom and top of the sliding ventilation block 246 are penetrating；Wherein, the fixation is blown into air parcel pressure-vaccum mouth 304 with filter core
Suction inlet 352 is connected；The fixation is connected into air parcel back blow port 336 with the filter core inlet scoop 351, and the fixation is into air parcel air draft
Mouth 302 is communicated with air；The fixation is connected into air parcel air outlet 305 with the fan induced draught mouth 326, and the fixation is into air parcel
Air intake vent 306 is connected with the wind turbine exhaust outlet 338；
Figure 12 is that the air-flow under the dust catcher normal condition in the utility model embodiment two moves towards figure；Figure 13 is this practicality
The air-flow under dust catcher blowback state in new embodiment two moves towards figure；In conjunction with shown in Figure 12 and 13, in sliding ventilation block 246
When sliding into side, the fixation is closed into air parcel back blow port 336, the sliding ventilation block 246 connects the fixation into air parcel
Pressure-vaccum mouth 304 and the fixation are into air parcel air outlet 305；The fixation is into air parcel air intake vent 306 and fixes into air parcel exhaust outlet
302 communicate, and realize cleaning operation.
When sliding ventilation block slides into the other side, the fixation is closed into air parcel exhaust outlet 302, the sliding is changed
Air parcel 246 connects the fixation into air parcel pressure-vaccum mouth 304 and the fixation into air parcel air intake vent 306；The fixation goes out into air parcel
Air port 305 and fixation are communicated into air parcel back blow port 336；Realize blowback operation.
It is fixed to be adopted respectively into air parcel 367 and sliding ventilation block 246 in a kind of specific embodiment of the utility model
It is made into integration with rigid plastics, other materials, such as metal material can also be used.Wherein, it is rectangular tube to fix into air parcel 367,
And the size of the fixed inner section into air parcel 30 and the size of the outer cross section of sliding ventilation block 63 are same as or slightly smaller than.So that sliding
Ventilation block can horizontally slip fixed into the inside of air parcel, and can keep certain air-tightness.In order to realize perfection
Gas circuit selection, the fixed fixation into 367 top of air parcel into air parcel exhaust outlet 302 with it is fixed opposite into air parcel air intake vent 306, Gu
It is fixed into air parcel air outlet 305 and fixed opposite into air parcel back blow port 336, also, the gas channels slided inside ventilation block 246 are
Trapezoidal, the opening at top is less than the opening of bottom；When so that sliding ventilation block 246 being moved toward side, connection fixation is blown into air parcel
Suction inlet 304 and the fixation of bottom fix the fixation air inlet into air parcel pressure-vaccum mouth 304 and bottom into air parcel air outlet 305, or connection
Block air intake vent 306.
It is fixed to be equipped with the first electromagnetic assembly into one end of air parcel 367 in a kind of embodiment of the utility model, it is fixed into
The other end of air parcel 367 is equipped with the second electromagnetic assembly；The both ends of the sliding ventilation block 246 are respectively equipped with magnet assembly；First
After electromagnetic assembly is powered, the sliding ventilation block 246 is pulled to be moved toward side；After second electromagnetic assembly is powered, institute is pulled
Sliding ventilation block 246 is stated to move toward the other side.In addition, fixed be respectively equipped with mounting flange into the both ends of air parcel 367, for distinguishing
Fix the first electromagnetic assembly and the second electromagnetic assembly.
In a kind of embodiment of the utility model, expired because of the dust bucket of dust catcher 316 causes dust to overflow in order to prevent
Secondary pollution caused by going out.Dust catcher further includes：Material detection module 400 is equipped in dust bucket 316, for detecting dust
When accumulating preset height, signal an alert.
In order to realize whether automatic detection dust barrel 316 blocks, and the automatic realization blowback after blocking, it is new in this practicality
In a kind of specific embodiment of type, the dust catcher further includes：Filter core pressure-vaccum mouth 352 is equipped with air-flow detection module, for examining
When the air-flow surveyed on filter core pressure-vaccum mouth is more than preset value, first control signal is sent out, it is past described to control the sliding ventilation block 246
It moves the fixed side into air parcel 367；When for detecting the air-flow on filter core pressure-vaccum mouth less than or equal to preset value, the second control is sent out
Signal processed controls other side movement of the sliding ventilation block 246 toward the fixation into air parcel 367.
In a kind of preferred embodiment of the utility model, wind turbine instant starting currents of large-scale dust-collecting equipment in order to prevent
It is larger, the problem of be easy to causeing injury.When the blowback component of the utility model is suitable for large-scale dust catcher, the dust catcher
Further include：Blower fan turning controls switch 204 and soft-start module 205.Specially：When starting wind turbine, by soft start control
Panel 202 processed controls soft-start module 205 and works, and starts wind turbine by soft-start module 205.
When upper filter 325 needs cleaning, the blower fan turning control switch 204 sends out wind turbine reverse signal, soft start
Control panel 202 controls soft-start module 205 and works, and starts wind turbine by soft-start module 205.Then soft-start module 205 controls
Wind turbine rotates backward.
With reference to Figure 10~13, it is described in detail.Blowback component in the utility model embodiment two is used in greatly
Scene on type dust catcher.Referring to Figure 10, which is by wind turbine, vehicle frame, dust bucket, control cabinet composition.Wherein aviation is inserted
After first 200 are powered, soft start control panel 202 controls soft-start module 205, starts wind turbine 312 and operates.And it can be by can
Programming time relay 201, control blowback component 300 operate.Realize cleaning filter core.
Referring to Figure 12, when blower of cleaner 312 runs well, air and rubbish are sucked by suction inlet 333, air passes through lower filter
Core 325 is entered in sliding ventilation block 246 into air parcel 367 by fixed by pressure-vaccum mouth 304, into fan induced draught mouth 326, is led to
Wind turbine 312 is crossed, by wind turbine exhaust outlet 338, is discharged into and fixes into air parcel 367, the external world is discharged by exhaust outlet 302.
Referring to Figure 13, when lower filter 325 is blocked by rubbish, electromagnet 324 is powered, and will be fixed on sliding ventilation block 246
On iron prop 365 twitch, airflow direction changes at this time, and wind turbine passes through fixation by 349 air inlet of upper filter, by blowback air inlet pipe 336
Into air parcel 367, it is discharged into sliding ventilation block 246 by wind turbine exhaust outlet 338, warp by wind turbine 312 by fan induced draught mouth 326
Over-blowing suction inlet 304 is discharged into inside lower filter 325, and the rubbish outside lower filter 325 is blown into 316 in dust bucket, realizes that filter core is anti-
Blow function.It is powered again by electromagnet 377, the iron prop 376 being fixed on sliding ventilation block is twitched, realizes Figure 11 states.Dust suction
Device works normally.
In above-described embodiment of the utility model, programable time relay is for controlling electromagnet energization, Yi Ji electricity
The time that magnet is powered.To realize blowback operation and blowback after be restored to normal dust suction state.
In addition, in the present invention, realizing that the blowback to lower filter 316 is cleaned by blowback component 300, working as upper filter
325 when needing cleaning, can be inverted by wind turbine and realize cleaning to upper filter 325.Specially：When upper filter 325 needs clearly
When reason, upper filter blowback switch 203 is pressed, blower fan turning control switch 204 is put into wind turbine reversion gear, passes through soft start control
Panel 202 processed, control wind turbine 312 start, and realize upper filter cleaning, after the completion of cleaning, upper filter blowback switch 203 is turned off,
Blower fan turning control switch 204 is reset into rotating forward gear.Dust catcher can continue to work normally.
In conclusion the utility model, which provides dust catcher, is internally provided with blowback component, which changed by sliding
Air parcel and fixation are composed into air parcel, and sliding ventilation block, which is built in, to be fixed into air parcel, and motion mode is by being fixed on fixation
The iron prop that electromagnet into air parcel both ends is powered to inhaling interior displacement gas block both ends drives ventilation block sliding, to realize air entry wink
Between become inflatable mouth and come inside back flushing filter core, the rubbish outside filter core is blown off in dust bucket to realize, is reached not by appointing
The function of filter core is cleaned in the case of what external air source.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection domain.
Claims (10)
1. a kind of dust catcher, which is characterized in that including：Wind turbine, filter core, dust bucket and setting are in the wind turbine and the filter core
Between blowback component；
The blowback component includes：It fixes into air parcel, be set in the fixation into the sliding ventilation block inside air parcel；The fixation
Bottom outer wall into air parcel is equipped with fixation into air parcel suction inlet, and the top exterior walls of the fixation into air parcel, which are equipped with, fixes into air parcel
Entrance and fixed into suction inlet on air parcel, the both sides outer wall of the fixation into air parcel are respectively equipped with fixed into air parcel side exhaust outlet and solid
Determine into air parcel side port；The sliding ventilation block includes the first partition storehouse and the second partition storehouse, and the top of first partition is penetrating,
Side wall is equipped with sliding ventilation block exhaust outlet, and the bottom and top in second partition storehouse are penetrating；The fixation into air parcel suction inlet with
Filter core pressure-vaccum mouth is connected；The fixation is connected into suction inlet on air parcel with the fan induced draught mouth, the fixed air inlet block entrance with
The wind turbine exhaust outlet is connected；
Wherein, when sliding ventilation block slides into side, the fixation is closed into air parcel side port, second partition storehouse connects
Lead to the fixation into air parcel suction inlet and the fixation into suction inlet on air parcel, first partition storehouse is connected the fixation and entered into air parcel
Mouth, into air parcel side exhaust outlet, realizes cleaning operation with fixed；
When sliding ventilation block slides into the other side, the first partition storehouse closing fixation is described into air parcel side exhaust outlet
The fixation is connected into air parcel suction inlet and the fixed air inlet block entrance in second partition storehouse；It is fixed into suction inlet on air parcel and it is fixed into
Air parcel side port is directly connected to；Realize blowback operation.
2. dust catcher according to claim 1, which is characterized in that
The fixation is equipped with the first electromagnetic assembly into one end of air parcel, and the other end of the fixation into air parcel is equipped with the second electromagnetism group
Part；The both ends of the sliding ventilation block are respectively equipped with magnet assembly；
After first electromagnetic assembly is powered, the sliding ventilation block is pulled to be moved toward side；Second electromagnetic assembly is logical
After electricity, the sliding ventilation block is pulled to be moved toward the other side.
3. dust catcher according to claim 1, which is characterized in that the dust catcher further includes：
Material detection module is equipped in the dust bucket, for when detecting dust accumulation to preset height, sending out alarm signal
Number.
4. dust catcher according to claim 1, which is characterized in that the dust catcher further includes：
The filter core pressure-vaccum mouth is equipped with air-flow detection module, when for detecting the air-flow on filter core pressure-vaccum mouth more than preset value,
First control signal is sent out, side movement of the sliding ventilation block toward the fixation into air parcel is controlled；It is blown for detecting filter core
When air-flow on suction inlet is less than or equal to preset value, send out second control signal, control the sliding ventilation block toward the fixation into
It moves the other side of air parcel.
5. dust catcher according to claim 1, which is characterized in that the dust catcher further includes for fixing the blowback group
Part：Pedestal and gland；The filter core includes upper filter and lower filter；
The pedestal is equipped with pedestal suction inlet and pedestal air entry, and one end of the pedestal suction inlet and the fixation are into air parcel suction inlet
It coincides；The other end of the pedestal suction inlet is connected with lower filter pressure-vaccum mouth；
One end of the pedestal air entry is located in the upper filter, the other end of the pedestal air entry and the fixed air inlet
Block side port is connected；
The gland is equipped with gland air outlet, gland exhaust outlet and gland suction inlet；The gland air outlet is with fixed into air parcel
Side exhaust outlet is connected；One end of gland exhaust outlet is connected with the exhaust outlet of the wind turbine, the other end of gland exhaust outlet and fixation
Air inlet block entrance overlaps；The gland suction inlet and the salty conjunction of fan induced draught.
6. a kind of dust catcher, which is characterized in that including：Wind turbine, filter core, dust bucket and setting are in the wind turbine and the filter core
Between blowback component；
The blowback component includes：It fixes into air parcel, be set in the fixation into the sliding ventilation block inside air parcel；The fixation
Top exterior walls into air parcel are equipped with fixation into air parcel exhaust outlet, fixation into air parcel pressure-vaccum mouth and fix into air parcel back blow port；Institute
The fixed bottom outer wall into air parcel is stated equipped with fixed into air parcel air outlet and fixed into air parcel air intake vent；The sliding ventilation block
Bottom and top it is penetrating；Wherein, the fixation is connected into air parcel pressure-vaccum mouth with filter core pressure-vaccum mouth；The fixation is into air parcel blowback
Mouth is connected with the filter core inlet scoop, and the fixation is communicated into air parcel exhaust outlet with air；The fixation into air parcel air outlet with
The fan induced draught mouth is connected, and the fixation is connected into air parcel air intake vent with the wind turbine exhaust outlet；
Wherein, when sliding ventilation block slides into side, the fixation is closed into air parcel back blow port, the sliding ventilation block
The fixation is connected into air parcel pressure-vaccum mouth and the fixation into air parcel air outlet；The fixation is into air parcel air intake vent and fixes air inlet
Block exhaust outlet communicates, and realizes cleaning operation；
When sliding ventilation block slides into the other side, the fixation is closed into air parcel exhaust outlet, the sliding ventilation block connects
Lead to the fixation into air parcel pressure-vaccum mouth and the fixation into air parcel air intake vent；The fixation is into air parcel air outlet and fixes into air parcel
Back blow port communicates；Realize blowback operation.
7. dust catcher according to claim 6, which is characterized in that
The fixation is equipped with the first electromagnetic assembly into one end of air parcel, and the other end of the fixation into air parcel is equipped with the second electromagnetism group
Part；The both ends of the sliding ventilation block are respectively equipped with magnet assembly；
After first electromagnetic assembly is powered, the sliding ventilation block is pulled to be moved toward side；Second electromagnetic assembly is logical
After electricity, the sliding ventilation block is pulled to be moved toward the other side.
8. dust catcher according to claim 6, which is characterized in that the dust catcher further includes：
Material detection module is equipped in the dust bucket, for when detecting dust accumulation to preset height, sending out alarm signal
Number.
9. dust catcher according to claim 6, which is characterized in that the dust catcher further includes：
The filter core pressure-vaccum mouth is equipped with air-flow detection module, when for detecting the air-flow on filter core pressure-vaccum mouth more than preset value,
First control signal is sent out, side movement of the sliding ventilation block toward the fixation into air parcel is controlled；It is blown for detecting filter core
When air-flow on suction inlet is less than or equal to preset value, send out second control signal, control the sliding ventilation block toward the fixation into
It moves the other side of air parcel.
10. dust catcher according to claim 6, which is characterized in that the filter core includes upper filter and lower filter；It is described solid
It is fixed to be connected into air parcel pressure-vaccum mouth with lower filter pressure-vaccum mouth；The fixation is connected into air parcel back blow port with upper filter inlet scoop；
The dust catcher further includes：Blower fan turning control switch and soft-start module；
When the upper filter needs cleaning, the blower fan turning control switch sends out wind turbine reverse signal, soft-start module root
It is rotated backward according to wind turbine reverse signal control wind turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885713.XU CN207855628U (en) | 2017-07-20 | 2017-07-20 | A kind of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885713.XU CN207855628U (en) | 2017-07-20 | 2017-07-20 | A kind of dust catcher |
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| Publication Number | Publication Date |
|---|---|
| CN207855628U true CN207855628U (en) | 2018-09-14 |
Family
ID=63475008
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174167A (en) * | 2017-07-20 | 2017-09-19 | 孙大亮 | A kind of dust catcher |
| CN109157154A (en) * | 2018-10-23 | 2019-01-08 | 苏州市春菊电器有限公司 | A kind of dust catcher with hot wind output function |
-
2017
- 2017-07-20 CN CN201720885713.XU patent/CN207855628U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174167A (en) * | 2017-07-20 | 2017-09-19 | 孙大亮 | A kind of dust catcher |
| CN109157154A (en) * | 2018-10-23 | 2019-01-08 | 苏州市春菊电器有限公司 | A kind of dust catcher with hot wind output function |
| CN109157154B (en) * | 2018-10-23 | 2024-03-15 | 苏州市春菊电器有限公司 | Dust collector with hot air output function |
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