CN105640431B - The ducting system and dust catcher of dust catcher - Google Patents
The ducting system and dust catcher of dust catcher Download PDFInfo
- Publication number
- CN105640431B CN105640431B CN201610161235.8A CN201610161235A CN105640431B CN 105640431 B CN105640431 B CN 105640431B CN 201610161235 A CN201610161235 A CN 201610161235A CN 105640431 B CN105640431 B CN 105640431B
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- Prior art keywords
- air channel
- silencing cavity
- drain pan
- dust catcher
- cavity
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention provides a kind of ducting system of dust catcher and dust catcher, wherein ducting system includes：Drain pan, upper lid, silencing cavity and opening device；Drain pan has air inlet；Upper lid is arranged on drain pan, and surrounds installation cavity with drain pan, and air channel is provided with installation cavity, and air channel connects with air inlet；Silencing cavity connects with air channel；Opening device is arranged in installation cavity, for controlling the break-make between silencing cavity and air channel.The ducting system of dust catcher provided by the invention, silencing cavity is provided with the air channel of dust catcher, and opening device is arranged in installation cavity, control the break-make between silencing cavity and air channel, being turned on and off for the silencing cavity of dust catcher is realized, user can choose whether to open silencing cavity according to the situation on cleared up ground, so that lower noise of the dust catcher when clearing up carpet, on the basis of the pick-up performance of dust catcher is ensured, comfort level when user uses product is substantially increased.
Description
Technical field
The present invention relates to household appliance technical field, in particular to the ducting system and dust catcher of a kind of dust catcher.
Background technology
At present, with dust catcher, more and more general level, consumer increasingly pay attention to operating experience aspect in the family use.But
Noise is very big when dust catcher common problem in correlation technique is work.When scrubbing brush dust suction on the ground, because considering
Good dedusting effect will brush suction negative pressure it is very big, it is meant that scrubbing brush wind passage mouth will be good with the compactness on ground, now bring
Negative effect be scrubbing brush air inlet wind speed it is very rapid, the air-flow sound into air channel is also very big, and the use to user is brought
Very big inconvenience.
The content of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of erasure effect is preferable
And dust catcher ducting system rational in infrastructure.
It is another object of the present invention to provide a kind of dust catcher with above-mentioned ducting system.
In view of this, the embodiment of first aspect present invention provides a kind of ducting system of dust catcher, including：Drain pan,
The drain pan has air inlet；Upper lid, the upper lid is arranged on the drain pan, and surrounds installation cavity, and institute with the drain pan
State and air channel is provided with installation cavity, the air channel connects with the air inlet；Silencing cavity, the silencing cavity connect with the air channel
It is logical；And opening device, the opening device are arranged in the installation cavity, for controlling between the silencing cavity and the air channel
Break-make.
The ducting system of dust catcher provided by the invention, silencing cavity is provided with the air channel of dust catcher, and is filled opening
Put and be arranged in installation cavity, control the break-make between silencing cavity and air channel, realize being turned on and off for dust catcher silencing cavity, user
It can be chosen whether to open silencing cavity according to the situation on cleared up ground, so that noise drop of the dust catcher when clearing up carpet
It is low, on the basis of the pick-up performance of dust catcher is ensured, substantially increase comfort level when user uses product.
Specifically, the problem of noise is very big when the dust catcher generally existing in correlation technique works, being not easy to user makes
With；And the ducting system of dust catcher provided by the invention, silencing cavity is provided with the air channel of dust catcher, and opening device is set
Put in installation cavity, control the break-make between silencing cavity and air channel, realize that the silencing cavity of dust catcher is turned on and off, work as user
When needing to clear up floor, closed using opening device control silencing cavity；When user needs to clear up carpet, user can utilize and open
Opening device control silencing cavity is opened, and dust catcher is worked under noise reduction mode, i.e., this enables silencing cavity to drop dust catcher
Make an uproar, comfort level when user uses product is substantially increased, so as to add the competitiveness of product in market.
In the above-mentioned technical solutions, the side walls collapse in the air channel forms the silencing cavity；The opening device includes：Open
Close the door, the switch gate is arranged in the air channel, and can be moved in the air channel, for control the air channel with it is described
The break-make of silencing cavity；And opening tool, the opening tool are arranged on the drain pan, and the drain pan is protruded, and the opening tool
It can be moved up and down relative to the drain pan；Wherein, the opening tool is touched, and the opening tool drives the switch gate fortune
It is dynamic, so that the silencing cavity disconnects with the air channel.
In the technical scheme, the side walls collapse in air channel forms silencing cavity, i.e. the shaping of silencing cavity is simple to operation, simplifies
The procedure of processing of product；Meanwhile opening device includes switch gate and opening tool, switch gate is arranged in air channel, and reaching can
Control air channel and the purpose of silencing cavity break-make；And on drain pan opening tool setting, greatly facilitate user again and opening device entered
Row control so that being turned on and off being more prone to of silencing cavity operates, and improves comfort level when user uses product.
In any of the above-described technical scheme, ventilating opening is provided with the side wall in the air channel；It is provided with the installation cavity
Lifter plate, the lifter plate are connected with the drain pan, and can be moved relative to the drain pan, and are provided with the lifter plate
The silencing cavity, the silencing cavity are connected by the ventilating opening with the air channel, and the opening device can drive the liter
Drop plate moves relative to the drain pan, to control the break-make between the silencing cavity and the air channel.
In the technical scheme, silencing cavity is arranged on lifter plate, and opening device can control lifter plate the bottom of relative to
Shell moves, and when lifter plate rises, silencing cavity misplaces with the ventilating opening in the side wall of air channel, silencing cavity is now inhaled from working
Dirt device is suitable for clearing up floor；And when lifter plate declines, silencing cavity is corresponding with ventilating opening, so that silencing cavity can be with wind
Road is connected, i.e., silencing cavity can normal work, now dust catcher be in noise reduction mode of operation, can be used in clear up carpet, two
Kind pattern switches at any time, substantially increases the comfort level that user uses.
In any of the above-described technical scheme, the lifter plate includes：Lifting unit, the lifting unit are connected with the drain pan,
And it is provided with mounting groove on the lifting unit；With chamber shell, the chamber shell surrounds the silencing cavity, and the chamber shell is arranged on the peace
In tankage.
In the technical scheme, lifter plate includes lifting unit and chamber shell, and chamber shell is arranged in mounting groove, on the one hand, can
The silencing cavity for being formed chamber shell is moved with the up and down motion of lifter plate, realizes the opening and closing of silencing cavity, is ensured
The reliability that product uses；On the other hand, it is easy to the installation and dismounting to chamber shell, improves the efficiency of assembling of product, so as to
Improve the competitiveness of product in market.
In any of the above-described technical scheme, the opening device includes：Touch pole, the touch pole are located at the drain pan
On, and can be moved up and down relative to the drain pan；And return unit, the return unit are arranged on the touch pole and the drain pan
Between；Wherein, the touch pole is touched, and the touch pole moves upwards, and drives the lifter plate to move upwards, described to disappear
Sound chamber staggers with the ventilating opening, so that the silencing cavity disconnects with the air channel.
In the technical scheme, opening device includes touch pole and return unit, touches touch pole, it is moved upwards, and
Lifter plate is driven to move upwards, so that silencing cavity staggers with ventilating opening, so that silencing cavity disconnects with air channel, suitable for cleaning ground
Plate, it is simple to operate, substantially increase the comfort level that user uses product.
In any of the above-described technical scheme, the drain pan includes：Bottom plate, the air inlet is provided with the bottom plate, and
The bottom plate connects with the top cap；And air duct board, the air duct board are arranged between the bottom plate and the upper lid, and with institute
State and surround the air channel between bottom plate, the lifter plate is arranged between the air duct board and the upper lid.
In the technical scheme, drain pan includes bottom plate and air duct board, and air inlet is provided with bottom plate, enables dust catcher will
Dust inspiration on ground is gone, and air duct board is arranged between bottom plate and upper lid, and lifter plate is arranged between air duct board and upper plate,
So as to which moving downward for lifter plate can make silencing cavity thereon corresponding with wind passage mouth, the mould of noise reduction mode in dust catcher is realized
Formula, the experience effect of user is lifted, so as to add the competitiveness of product in market.
In any of the above-described technical scheme, lead is provided with the drain pan, pilot hole is provided with the lifting unit,
The lead is inserted in the pilot hole.
In the technical scheme, the lead on drain pan is engaged with the pilot hole on lifting unit, the motion to lifter plate
Guide effect is played, enables lifter plate rapidly raising and lowering, flexibility when product uses is ensure that, so as to improve
User uses comfort level during product.
In any of the above-described technical scheme, noise reduction layer is provided with the cavity wall of the silencing cavity.
In the technical scheme, noise reduction layer is provided with the cavity wall of silencing cavity, further increases the noise-reducing of silencing cavity
Effect, the usage comfort of product is improved, so as to add the competitiveness of product in market.
In any of the above-described technical scheme, acoustical panel, the acoustical panel are provided between the silencing cavity and the air channel
On be provided with multiple bloops.
In the technical scheme, acoustical panel is provided between silencing cavity and air channel, and bloop is provided with acoustical panel, is increased
The strong erasure effect of silencing means, that is, the operating efficiency of silencing cavity is improved, so as to add the competitiveness of product in market.
The embodiment of second aspect of the present invention provides a kind of dust catcher, including the suction described in any of the above-described technical scheme
The ducting system of dirt device.
The dust catcher that second aspect of the present invention embodiment provides, by being provided with the offer of first aspect present invention embodiment
Ducting system, there is above-mentioned whole beneficial effect, will not be repeated here.
The additional aspect and advantage of the present invention will become obvious in following description section, or the practice by the present invention
Recognize.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation that dust catcher ducting system of the present invention is in the first state；
Fig. 2 is the structural representation that dust catcher ducting system of the present invention is in second of state；
Fig. 3 is the decomposition texture schematic diagram of dust catcher of the present invention.
Wherein, corresponding relations of the Fig. 1 into Fig. 3 between reference and component names is：
10 drain pans, 11 bottom plates, 111 air inlets, 12 air duct boards, cover on 20,30 installation cavitys, 31 air channels, 311 ventilating openings, 40
Silencing cavity, 41 acoustical panels, 411 bloops, 50 opening devices, 51 touch poles, 52 return units, 60 lifter plates, 61 lifting units, 611
Mounting groove, 62 chamber shells.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
The ducting system of the dust catcher that embodiment provides according to a first aspect of the present invention is described referring to Fig. 1 to Fig. 3.
As shown in Figure 1 to Figure 3, the system of air channel 31 for the dust catcher that the embodiment of first aspect present invention provides, including：Bottom
Shell 10, upper lid 20, silencing cavity 40 and opening device 50.
Specifically, drain pan 10 has air inlet 111；Upper lid 20 is arranged on drain pan 10, and surrounds installation cavity with drain pan 10
30, and air channel 31 is provided with installation cavity 30, air channel 31 connects with air inlet 111；Silencing cavity 40 connects with air channel 31；Open dress
Put 50 to be arranged in installation cavity 30, for controlling the break-make between silencing cavity 40 and air channel 31.
The ducting system of dust catcher provided by the invention, silencing cavity 40 is provided with the air channel 31 of dust catcher, and will opened
Opening device 50 is arranged in installation cavity 30, controls the break-make between silencing cavity 40 and air channel 31, as shown in Fig. 2 when user needs
When clearing up floor, silencing cavity 40 is controlled to close using opening device 50, dust catcher is in single 31 times work in air channel；As shown in figure 3, work as
When user needs to clear up carpet, because now dust catcher needs to use scrubbing brush and is operated, thus user can utilize and open dress
Put 50 control silencing cavities 40 to open, dust catcher is worked under noise reduction mode, i.e., this enables silencing cavity 40 to carry out dust catcher
Noise reduction, comfort level when user uses product is substantially increased, so as to add the competitiveness of product in market.
In one embodiment of the invention, as shown in figure 1, the side walls collapse in air channel 31 forms silencing cavity 40；Open dress
Putting 50 includes：Switch gate 51 and opening tool 52.
Specifically, switch gate 51 is arranged in air channel 31, and can be moved in air channel 31, for controlling air channel 31 with disappearing
The break-make of sound chamber 40；Opening tool 52 is arranged on drain pan 10, and protrudes drain pan 10, and opening tool 52 can be relative on drain pan 10
Lower motion；Wherein, opening tool 52 is touched, and opening tool 52 drives switch gate 51 to move, so that silencing cavity 40 disconnects with air channel 31.
In this embodiment, the side walls collapse in air channel 31 forms silencing cavity 40, i.e. the shaping of silencing cavity 40 is simple to operation,
Simplify the procedure of processing of product；Meanwhile opening device 50 includes switch gate 51 and opening tool 52, switch gate 51 is arranged on air channel
In 31, reach the purpose that can control air channel 31 and the break-make of silencing cavity 40；And on drain pan 10 opening tool 52 setting, it is and big generous
User opening device 50 is controlled so that being turned on and off being more prone to of silencing cavity 40 operates, and improves user
Use comfort level during product.
In one embodiment of the invention, as shown in Fig. 2 being provided with ventilating opening 311 in the side wall in air channel 31；Installation cavity
Lifter plate 60 is provided with 30, lifter plate 60 is connected with drain pan 10, and can be moved relative to drain pan 10, and is set on lifter plate 60
Silencing cavity 40 is equipped with, silencing cavity 40 is connected by ventilating opening 311 with air channel 31, and opening device 50 can drive lifter plate 60 relative
Moved in drain pan 10, to control the break-make between silencing cavity 40 and air channel 31.
In this embodiment, silencing cavity 40 is arranged on lifter plate 60, and opening device 50 can control the phase of lifter plate 60
Moved for drain pan 10, when lifter plate 60 rises, silencing cavity 40 misplaces with the ventilating opening 311 in the side wall of air channel 31, makes noise reduction
Chamber 40 can not work, and now dust catcher is suitable for clearing up floor；And when lifter plate 60 declines, silencing cavity 40 and ventilating opening
311 is corresponding so that silencing cavity 40 can be connected with air channel 31, i.e., silencing cavity 40 can normal work, now at dust catcher
In the mode of operation of noise reduction, can be used in clearing up carpet, both of which switches at any time, substantially increase user use it is comfortable
Degree.
In one embodiment of the invention, as shown in Fig. 2 lifter plate 60 includes：Lifting unit 61 and chamber shell 62.
Specifically, lifting unit 61 is connected with drain pan 10, and mounting groove 611 is provided with lifting unit 61；Chamber shell 62, which surrounds, to disappear
Sound chamber 40, chamber shell 62 are arranged in mounting groove 611.
In this embodiment, lifter plate 60 includes lifting unit 61 and chamber shell 62, and chamber shell 62 is arranged in mounting groove 611, and one
Aspect, the silencing cavity 40 that chamber shell 62 is formed can be made to be moved with the up and down motion of lifter plate 60, realize silencing cavity 40
Opening and closing, ensure that the reliability that product uses；On the other hand, it is easy to the installation and dismounting to chamber shell 62, improves
The efficiency of assembling of product, so as to improve the competitiveness of product in market.
In one embodiment of the invention, as shown in Fig. 2 opening device 50 includes：Touch pole 51 and return unit 52.
Specifically, touch pole 51 is located on drain pan 10, and can be moved up and down relative to drain pan 10；Return unit 52 is arranged on
Between touch pole 51 and drain pan 10；Wherein, touch pole 51 is touched, and touch pole 51 moves upwards, and drives lifter plate 60 upward
Motion, silencing cavity 40 staggers with ventilating opening 311, so that silencing cavity 40 disconnects with air channel 31.
In this embodiment, opening device 50 includes touch pole 51 and return unit 52, touches touch pole 51, it is transported upwards
It is dynamic, and drive lifter plate 60 to move upwards, so that silencing cavity 40 staggers with ventilating opening 311, so that silencing cavity 40 and air channel 31
Disconnect, it is simple to operate suitable for clearing up floor, substantially increase the comfort level that user uses product.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, drain pan 10 includes：Bottom plate 11 and air duct board 12.
Specifically, air inlet 111 is provided with bottom plate 11, and bottom plate 11 is connected with upper lid 20；Air duct board 12 is arranged on bottom
Between plate 11 and upper lid 20, and air channel 31 is surrounded between bottom plate 11, lifter plate 60 is arranged between air duct board 12 and upper lid 20.
In this embodiment, drain pan 10 includes bottom plate 11 and the plate 12 of air channel 31, is provided with air inlet 111 on bottom plate 11, makes
Dust catcher can go the dust inspiration on ground, and air duct board 12 is arranged between bottom plate 11 and upper lid 20, and lifter plate 60 is set
Put between air duct board 12 and upper plate, so as to which moving downward for lifter plate 60 can make silencing cavity 40 thereon and ventilating opening 311
It is corresponding, the pattern of noise reduction mode in dust catcher is realized, lifts the experience effect of user, so as to add the market competition of product
Power.
In one embodiment of the invention, as shown in Figures 2 and 3, lead is provided with drain pan 10, on lifting unit 61
Pilot hole is provided with, lead is inserted in pilot hole.
In this embodiment, the lead on drain pan 10 is engaged with the pilot hole on lifting unit 61, to lifter plate 60
Guide effect is played in motion, enables the rapidly raising and lowering of lifter plate 60, ensure that flexibility when product uses, so as to
Improve comfort level when user uses product.
In one embodiment of the invention, noise reduction layer (not shown) is provided with the cavity wall of silencing cavity 40.
In this embodiment, noise reduction layer is provided with the cavity wall of silencing cavity 40, further increases the noise reduction of silencing cavity 40
Audio fruit, the usage comfort of product is improved, so as to add the competitiveness of product in market.
In one embodiment of the invention, as shown in figure 3, being provided with acoustical panel 41 between silencing cavity 40 and air channel 31,
Multiple bloops 411 are provided with acoustical panel 41.
In this embodiment, acoustical panel 41 is provided between silencing cavity 40 and air channel 31, and is provided with and disappears on acoustical panel 41
Sound hole 411, the erasure effect of silencing means is enhanced, that is, the operating efficiency of silencing cavity 40 is improved, so as to add product
The market competitiveness.
The dust catcher that the embodiment of second aspect of the present invention provides, include the air channel of the dust catcher of any of the above-described embodiment
System.
The dust catcher that second aspect of the present invention embodiment provides, by being provided with the offer of first aspect present invention embodiment
Ducting system, there is above-mentioned whole beneficial effect, will not be repeated here.
In summary, the ducting system of dust catcher provided by the invention, silencing cavity is provided with the air channel of dust catcher, and
Opening device is arranged in installation cavity, controls the break-make between silencing cavity and air channel, realize dust catcher silencing cavity unlatching or
Close, user can choose whether to open silencing cavity according to the situation on cleared up ground, so that dust catcher is when clearing up carpet
Lower noise, ensure dust catcher pick-up performance on the basis of, substantially increase comfort level when user uses product.
Specifically, the problem of noise is very big when the dust catcher generally existing in correlation technique works, being not easy to user makes
With；And the ducting system of dust catcher provided by the invention, silencing cavity is provided with the air channel of dust catcher, and opening device is set
Put in installation cavity, control the break-make between silencing cavity and air channel, realize that the silencing cavity of dust catcher is turned on and off, work as user
When needing to clear up floor, closed using opening device control silencing cavity；When user needs to clear up carpet, user can utilize and open
Opening device control silencing cavity is opened, and dust catcher is worked under noise reduction mode, i.e., this enables silencing cavity to drop dust catcher
Make an uproar, comfort level when user uses product is substantially increased, so as to add the competitiveness of product in market.
In the present invention, term " multiple " then refers to two or more, is limited unless otherwise clear and definite.Term " peace
The term such as dress ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, can also
It is to be detachably connected, or is integrally connected；" connected " can be joined directly together, and can also be indirectly connected by intermediary.It is right
For one of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine at least one reality that specific features, structure, material or the feature that the embodiment or example describe are contained in the present invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
- A kind of 1. ducting system of dust catcher, it is characterised in that including：Drain pan, the drain pan have air inlet；Upper lid, the upper lid is arranged on the drain pan, and surrounds installation cavity with the drain pan, and is provided with the installation cavity Air channel, the air channel connect with the air inlet；Silencing cavity, the silencing cavity connect with the air channel；Opening device, the opening device are arranged in the installation cavity, for controlling between the silencing cavity and the air channel Break-make；Wherein,The side walls collapse in the air channel forms the silencing cavity；The opening device includes：Switch gate, the switch gate are arranged in the air channel, and can be transported in the air channel It is dynamic, for controlling the break-make in the air channel and the silencing cavity；Opening tool, the opening tool are arranged on the drain pan, and protrude the drain pan, and the opening tool can be relative to institute State drain pan up and down motion；The opening tool is touched, and the opening tool drives the switch gate motion, so that the silencing cavity is broken with the air channel Open；OrVentilating opening is provided with the side wall in the air channel；Lifter plate, the lifter plate and the bottom are provided with the installation cavity Shell is connected, and can be moved relative to the drain pan, and the silencing cavity is provided with the lifter plate, and the silencing cavity passes through The ventilating opening connects with the air channel, and the opening device can drive the lifter plate to be moved relative to the drain pan, with Control the break-make between the silencing cavity and the air channel.
- 2. the ducting system of dust catcher according to claim 1, when being provided with ventilating opening in the side wall in the air channel, its It is characterised by,The lifter plate includes：Lifting unit, the lifting unit are connected with the drain pan, and installation is provided with the lifting unit Groove；WithChamber shell, the chamber shell surround the silencing cavity, and the chamber shell is arranged in the mounting groove.
- 3. the ducting system of dust catcher according to claim 1, when being provided with ventilating opening in the side wall in the air channel, its It is characterised by,The opening device includes：Touch pole, the touch pole are located on the drain pan, and can be relative to the drain pan above and below Motion；WithReturn unit, the return unit are arranged between the touch pole and the drain pan；Wherein, the touch pole is touched, and the touch pole moves upwards, and drives the lifter plate to move upwards, described to disappear Sound chamber staggers with the ventilating opening, so that the silencing cavity disconnects with the air channel.
- 4. the ducting system of dust catcher according to claim 1, when being provided with ventilating opening in the side wall in the air channel, its It is characterised by,The drain pan includes：Bottom plate, the air inlet is provided with the bottom plate, and the bottom plate connects with the top cap；WithAir duct board, the air duct board is arranged between the bottom plate and the upper lid, and the wind is surrounded between the bottom plate Road, the lifter plate are arranged between the air duct board and the upper lid.
- 5. the ducting system of dust catcher according to claim 2, it is characterised in thatLead is provided with the drain pan, pilot hole is provided with the lifting unit, the lead inserts the pilot hole It is interior.
- 6. the ducting system of dust catcher according to any one of claim 1 to 5, it is characterised in thatNoise reduction layer is provided with the cavity wall of the silencing cavity.
- 7. the ducting system of dust catcher according to any one of claim 1 to 5, it is characterised in thatAcoustical panel is provided between the silencing cavity and the air channel, multiple bloops are provided with the acoustical panel.
- 8. a kind of dust catcher, it is characterised in that include the ducting system of the dust catcher as any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161235.8A CN105640431B (en) | 2016-03-21 | 2016-03-21 | The ducting system and dust catcher of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161235.8A CN105640431B (en) | 2016-03-21 | 2016-03-21 | The ducting system and dust catcher of dust catcher |
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| Publication Number | Publication Date |
|---|---|
| CN105640431A CN105640431A (en) | 2016-06-08 |
| CN105640431B true CN105640431B (en) | 2018-03-27 |
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| CN201610161235.8A Active CN105640431B (en) | 2016-03-21 | 2016-03-21 | The ducting system and dust catcher of dust catcher |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604961B (en) * | 2017-10-27 | 2023-06-27 | 武汉理工大学 | Suction type excavator |
| CN109974363B (en) * | 2017-12-27 | 2024-04-19 | 海尔智家股份有限公司 | Air-cooled refrigerator |
| CN110169733B (en) * | 2019-06-17 | 2024-01-23 | 宁波兰花电器制造有限公司 | Dust collector host and dust collector |
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| CN1600235A (en) * | 2003-09-25 | 2005-03-30 | 乐金电子(天津)电器有限公司 | Suction nozzle of vacuum cleaner |
| EP1905334A1 (en) * | 2006-09-29 | 2008-04-02 | Seb Sa | Vacuum cleaner equipped with a noise-attenuation device |
| CN201996461U (en) * | 2011-04-25 | 2011-10-05 | 莱克电气股份有限公司 | Dust collector brush with release valve |
| CN205514374U (en) * | 2016-03-21 | 2016-08-31 | 江苏美的清洁电器股份有限公司 | Ducting system and dust catcher of dust catcher |
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| CN105640431A (en) | 2016-06-08 |
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