CN205072789U - Horizontal dust catcher of low noise - Google Patents
Horizontal dust catcher of low noise Download PDFInfo
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- CN205072789U CN205072789U CN201520802427.3U CN201520802427U CN205072789U CN 205072789 U CN205072789 U CN 205072789U CN 201520802427 U CN201520802427 U CN 201520802427U CN 205072789 U CN205072789 U CN 205072789U
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- air
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- dirt cup
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- cone
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Abstract
The utility model discloses a horizontal dust catcher of low noise, it includes the main case, the dust absorption mop, the universal wheel, a plurality of removal wheels, air intake motor, be equipped with dirt cup subassembly on the main case, be equipped with the suction inlet seat on the main case, through the dust absorption union coupling between suction inlet seat and the dust absorption mop, dirt cup subassembly includes the dirt cup, the whirlwind awl, interior grey storehouse, be equipped with the straight wind air intake that communicates in proper order on the whirlwind awl, the downward wind -guiding way of spiral, the whirlwind air outlet, straight wind air intake and suction inlet seat intercommunication, be equipped with the awl inner tube on the whirlwind awl, be equipped with the perpendicular air return way with whirlwind air outlet intercommunication on the awl inner tube, whirlwind air outlet and perpendicular air return way import, interior grey storehouse all communicates, erect air return way and air intake motor intercommunication. The beneficial effects of the utility model are that: the wind channel is rational in infrastructure, can utilize the whirlwind to accomplish the separation and the collection of dust, dust removal ability is strong, has the multi -stage filtration structure, and the filter effect is good, can mute when airing exhaust, possess the stable structure of reinforceing, effective shock attenuation noise reduction, maintaining good's silence effect.
Description
Technical field
The utility model belongs to cleaner technology field, particularly relates to a kind of low noise horizontal dust collector.
Background technology
Along with development and the growth in the living standard in epoch, the dust collection equipment especially dust catcher of family expenses has obtained and has applied comparatively widely.Dust catcher is that one utilizes motor, in the housing of sealing, produce air negative pressure, sucks the electrical equipment of dirt bits or rubbish.Current dust catcher, major function is exactly dust to the place such as floor, carpet in family, rubbish carries out recovery cleaning.But current dust catcher, when passing in and out the setting in air channel, the separating power of dust and air and efficiency, use noise large etc. in, be still short of to some extent.
Utility model content
The utility model is to overcome deficiency of the prior art, provide a kind of turnover air channel rational in infrastructure, can effectively complete the functions such as a point dust suction, separation, air draft, dust suction and separating power strong, there is good filter effect, air draft cleannes can be ensured, work noise is little, dust catcher that muting function is good.
To achieve these goals, the utility model is by the following technical solutions:
A kind of low noise horizontal dust collector, comprise main case, dust suction floor mop, universal wheel, some movable pulleys be located on main case, induced-draught electric motor is provided with in described main case, described main case is provided with a glass groove, dirt cup assembly is provided with in described cup groove, described dirt cup assembly and main case clamping, described main case is provided with suction inlet seat, be connected by sweep-up pipe between suction inlet seat with dust suction floor mop, described dirt cup assembly comprises dirt cup, whirlwind is bored, be in the interior ash silo of whirlwind cone below, described whirlwind cone is provided with the straight wind air inlet be communicated with successively, wind guide channel under screw, whirlwind air outlet, described straight wind air inlet is communicated with suction inlet seat, described whirlwind cone is provided with bores coaxial cone inner core with whirlwind, described cone inner core is provided with the perpendicular air-return duct be communicated with whirlwind air outlet, the import of whirlwind air outlet and perpendicular air-return duct, interior ash silo is all communicated with, the outlet of perpendicular air-return duct is communicated with the air intake of induced-draught electric motor by middle air channel, the outlet air end of described induced-draught electric motor is communicated with the external air exhausting tube be located on main case, inner filtration portion is provided with in described middle air channel.
As preferably, described dirt cup assembly also comprises a filtering net cylinder, a dirt cup handle, described filtering net cylinder is in dirt cup, outside whirlwind cone, outer ash silo is formed between described filtering net cylinder and dirt cup, described cone inner core is provided with some return air micropores, return air micropore runs through cone inner core barrel, is provided with net cylinder side seal circle between described whirlwind cone top part sidewall and filtering net cylinder.
As preferably, described filtering net cylinder lower end is provided with the cone cylinder that closes up, and the bore of described closing in cone cylinder increases progressively from the bottom to top, and described closing in cone cylinder lower end is stretched in interior ash silo, and the cone drum outer wall that closes up is connected with interior ash silo top.
As preferably, described external air exhausting tube is provided with outer air draft filtering frame, exhausting plate, described outer air draft filtering frame is provided with outer air draft sponge, outer air draft sealing ring is provided with between described outer air draft sponge and external air exhausting tube inwall, the height of exhausting plate is less than the height of outer air draft sponge, and described exhausting plate lower end and the plate buckle be located on main case connect.
As preferably, be provided with interior air intake rack above described dirt cup, described inner filtration portion is located on interior air intake rack, and described inner filtration portion comprises interior air intake sponge, is provided with interior air intake sealing ring between described interior air intake rack and main case.
As preferably, the air-out direction in described middle air channel is downward, the air intake of described induced-draught electric motor rectifies the outlet air end in air channel between centering, the air-out direction of described induced-draught electric motor is contrary with the air-out direction of external air exhausting tube, noise abatement is provided with around air channel in described main case, the outlet air end of induced-draught electric motor is communicated with around air channel by noise abatement with the air intake of external air exhausting tube, and described main case bottom surface is provided with some subsides ground muscle.
As preferably, elastic packing ring seat is provided with in described dirt cup, described elastic packing ring seat comprises seal body and the horn mouth sealing edge of tubulose, described seal body and horn mouth sealing edge are formed in one structure, described seal body to be set in outside interior ash silo lower end and to fix with interior ash silo, described dirt cup bottom surface is provided with the cup bottom flange raised up, and described horn mouth sealing edge contacts with cup bottom flange and seals.
The beneficial effects of the utility model are: turnover air channel is rational in infrastructure, and whirlwind and centrifugal force can be utilized effectively to complete being separated of dust and collection; Dust removal ability is strong, has multistage filtering structure, and filter effect is good, can ensure the cleannes of air draft; Have noise abatement around air channel structure, the wind of discharge needs to detour, and has cut down noise in process, also has and pastes ground muscle structure, and can strengthen the contact effect between ground and promote the stability of main case, reduction shakes and noise, maintains high muting function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is upward view of the present utility model;
Fig. 4 is partial structurtes explosive view of the present utility model;
Fig. 5 is the partial enlarged drawing of Fig. 2.
In figure: main case 1, universal wheel 2, movable pulley 3, induced-draught electric motor 4, middle air channel 5, suction inlet seat 6, dirt cup 7, whirlwind cone 8, interior ash silo 9, straight wind air inlet 10, cone inner core 11, perpendicular air-return duct 12, filtering net cylinder 13, dirt cup handle 14, outer ash silo 15, close up cone cylinder 16, outer air draft filtering frame 17, exhausting plate 18, outer air draft sponge 19, outer air draft sealing ring 20, plate button 21, interior air intake rack 22, interior air intake sponge 23, interior air intake sealing ring 24, noise abatement is around air channel 25, paste ground muscle 26, elastic packing ring seat 27, horn mouth sealing edge 28.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as shown in Figures 1 to 5, a kind of low noise horizontal dust collector, comprise main case 1, dust suction floor mop, universal wheel 2, some movable pulleys 3 be located on main case, induced-draught electric motor 4 is provided with in described main case, described main case is provided with a glass groove, dirt cup assembly is provided with in described cup groove, described dirt cup assembly and main case clamping, described main case is provided with suction inlet seat 6, be connected by sweep-up pipe between suction inlet seat with dust suction floor mop, described dirt cup assembly comprises dirt cup 7, whirlwind cone 8, be in the interior ash silo 9 of whirlwind cone below, described whirlwind cone is provided with the straight wind air inlet 10 be communicated with successively, wind guide channel under screw, whirlwind air outlet, described straight wind air inlet is communicated with suction inlet seat, described whirlwind cone is provided with bores coaxial cone inner core 11 with whirlwind, described cone inner core is provided with the perpendicular air-return duct 12 be communicated with whirlwind air outlet, the import of whirlwind air outlet and perpendicular air-return duct, interior ash silo is all communicated with, the outlet of perpendicular air-return duct is communicated with the air intake of induced-draught electric motor by middle air channel 5, the outlet air end of described induced-draught electric motor is communicated with the external air exhausting tube be located on main case, inner filtration portion is provided with in described middle air channel.Described dirt cup assembly also comprises filtering net cylinder 13, dirt cup handle 14, described filtering net cylinder is in dirt cup, outside whirlwind cone, outer ash silo 15 is formed between described filtering net cylinder and dirt cup, described cone inner core is provided with some return air micropores, return air micropore runs through cone inner core barrel, is provided with net cylinder side seal circle between described whirlwind cone top part sidewall and filtering net cylinder.Described filtering net cylinder lower end is provided with the cone cylinder 16 that closes up, and the bore of described closing in cone cylinder increases progressively from the bottom to top, and described closing in cone cylinder lower end is stretched in interior ash silo, and the cone drum outer wall that closes up is connected with interior ash silo top.
Air (with dust impurity), from initial dust suction floor mop, enters induced-draught electric motor through suction inlet seat, filtering screen cylinder, whirlwind cone, air intake filter, discharges subsequently.In the process, air is introduced into dirt cup, through filtering net cylinder, cinder (bulky grain dust in air, rubbish impurity etc.) fallen by sieve, fall in outer ash silo, air-flow enters the straight wind air inlet of whirlwind cone subsequently, under screw, wind guide channel forms whirlwind, little dust (fine particle) is under the effect of whirlwind and self gravitation, one super helix is descending, air (whirlwind) is after reaching the cone cylinder that closes up, the center that can be rapidly to is assembled, form adduction air-flow, then directly on discharge from perpendicular air-return duct, fine particle due to gravity and air swirl descending time thrust, interior ash silo can be entered into.And after clean air (dust impurity is separated) leaves dirt cup, finally can reach motor cavity, after induced-draught electric motor, be discharged to the external world.
Wherein dirt cup assembly can directly on take out, Offhost shell, operation and cleaning more convenient, dirt cup handle is not then easy to use person and grips dirt cup.
Described external air exhausting tube is provided with outer air draft filtering frame 17, exhausting plate 18, described outer air draft filtering frame is provided with outer air draft sponge 19, outer air draft sealing ring 20 is provided with between described outer air draft sponge and external air exhausting tube inwall, the height of exhausting plate is less than the height of outer air draft sponge, described exhausting plate lower end and plate button 21 clamping be located on main case.Air, before discharge, also once can be filtered by outer air draft sponge, can ensure and discharge the clean of air.And under the prerequisite under equal area, " cross air quantity " of outer air draft sponge is obviously less than exhausting plate " crossing air quantity ", so the height of exhausting plate can be allowed to be less than the height of outer air draft sponge, save material, allow more reasonable structure.
Be provided with interior air intake rack 22 above described dirt cup, described inner filtration portion is located on interior air intake rack, and described inner filtration portion comprises interior air intake sponge 23, is provided with interior air intake sealing ring 24 between described interior air intake rack and main case.Air, after whirlwind cone carries out dust separation, when air-flow rises from perpendicular air-return duct discharge, first through interior air intake sponge, can improve the cleannes of air, and dust can be avoided to enter induced-draught electric motor.
The air-out direction in described middle air channel is downward, the air intake of described induced-draught electric motor rectifies the outlet air end in air channel between centering, the air-out direction of described induced-draught electric motor is contrary with the air-out direction of external air exhausting tube, noise abatement is provided with around air channel 25 in described main case, the outlet air end of induced-draught electric motor is communicated with around air channel by noise abatement with the air intake of external air exhausting tube, and described main case bottom surface is provided with some subsides ground muscle 26.Noise abatement can make U-shaped, S shape around air channel and other is irregularly shaped.The air-out direction of induced-draught electric motor is contrary with the air-out direction of external air exhausting tube, air just can be made greatly to increase from the outlet air end of induced-draught electric motor to final distance of discharging, avoid exhaust outlet wind speed excessive, and air is when internal flow, can by clashing into and the noise abatement that rubs, thus effectively can reduce air-out wind and make an uproar.Paste ground muscle can promote and stability between ground and strengthen damping effect, reduce overall noise, lifting muting function.
Elastic packing ring seat 27 is provided with in described dirt cup, described elastic packing ring seat comprises seal body and the horn mouth sealing edge 28 of tubulose, described seal body and horn mouth sealing edge are formed in one structure, described seal body to be set in outside interior ash silo lower end and to fix with interior ash silo, described dirt cup bottom surface is provided with the cup bottom flange raised up, and described horn mouth sealing edge contacts with cup bottom flange and seals.Interior ash silo bottom is connected with elastic packing ring seat secondary injection molding, horn mouth sealing edge in elastic packing ring seat opens downwards, the flange at the bottom of dirt cup can be adjacent to, thus the part outside elastic packing ring seat at the bottom of the part in elastic packing ring seat at the bottom of dirt cup and dirt cup thoroughly can be separated.And elastic packing ring seat has flexible adjustment surplus, even if filtering screen (interior ash silo) size deviation to some extent, also sealing effectiveness can not be affected, as long as the flange that maintenance horn mouth sealing edge againsts at the bottom of dirt cup is all the time just passable.Therefore required precision and manufacturing cost can effectively be reduced.
Claims (7)
1. a low noise horizontal dust collector, it is characterized in that, comprise main case, dust suction floor mop, universal wheel, some movable pulleys be located on main case, induced-draught electric motor is provided with in described main case, described main case is provided with a glass groove, dirt cup assembly is provided with in described cup groove, described dirt cup assembly and main case clamping, described main case is provided with suction inlet seat, be connected by sweep-up pipe between suction inlet seat with dust suction floor mop, described dirt cup assembly comprises dirt cup, whirlwind is bored, be in the interior ash silo of whirlwind cone below, described whirlwind cone is provided with the straight wind air inlet be communicated with successively, wind guide channel under screw, whirlwind air outlet, described straight wind air inlet is communicated with suction inlet seat, described whirlwind cone is provided with bores coaxial cone inner core with whirlwind, described cone inner core is provided with the perpendicular air-return duct be communicated with whirlwind air outlet, the import of whirlwind air outlet and perpendicular air-return duct, interior ash silo is all communicated with, the outlet of perpendicular air-return duct is communicated with the air intake of induced-draught electric motor by middle air channel, the outlet air end of described induced-draught electric motor is communicated with the external air exhausting tube be located on main case, inner filtration portion is provided with in described middle air channel.
2. a kind of low noise horizontal dust collector according to claim 1, it is characterized in that, described dirt cup assembly also comprises a filtering net cylinder, a dirt cup handle, described filtering net cylinder is in dirt cup, outside whirlwind cone, outer ash silo is formed between described filtering net cylinder and dirt cup, described cone inner core is provided with some return air micropores, and return air micropore runs through cone inner core barrel, is provided with net cylinder side seal circle between described whirlwind cone top part sidewall and filtering net cylinder.
3. a kind of low noise horizontal dust collector according to claim 2, it is characterized in that, described filtering net cylinder lower end is provided with the cone cylinder that closes up, and the bore of described closing in cone cylinder increases progressively from the bottom to top, described closing in cone cylinder lower end is stretched in interior ash silo, and the cone drum outer wall that closes up is connected with interior ash silo top.
4. a kind of low noise horizontal dust collector according to claim 1 or 2 or 3, it is characterized in that, described external air exhausting tube is provided with outer air draft filtering frame, exhausting plate, described outer air draft filtering frame is provided with outer air draft sponge, outer air draft sealing ring is provided with between described outer air draft sponge and external air exhausting tube inwall, the height of exhausting plate is less than the height of outer air draft sponge, and described exhausting plate lower end and the plate buckle be located on main case connect.
5. a kind of low noise horizontal dust collector according to claim 1, it is characterized in that, interior air intake rack is provided with above described dirt cup, described inner filtration portion is located on interior air intake rack, described inner filtration portion comprises interior air intake sponge, is provided with interior air intake sealing ring between described interior air intake rack and main case.
6. a kind of low noise horizontal dust collector according to claim 1, it is characterized in that, the air-out direction in described middle air channel is downward, the air intake of described induced-draught electric motor rectifies the outlet air end in air channel between centering, the air-out direction of described induced-draught electric motor is contrary with the air-out direction of external air exhausting tube, be provided with noise abatement in described main case around air channel, the outlet air end of induced-draught electric motor is communicated with around air channel by noise abatement with the air intake of external air exhausting tube, and described main case bottom surface is provided with some subsides ground muscle.
7. a kind of low noise horizontal dust collector according to claim 1 or 2 or 3, it is characterized in that, elastic packing ring seat is provided with in described dirt cup, described elastic packing ring seat comprises seal body and the horn mouth sealing edge of tubulose, described seal body and horn mouth sealing edge are formed in one structure, described seal body to be set in outside interior ash silo lower end and to fix with interior ash silo, described dirt cup bottom surface is provided with the cup bottom flange raised up, and described horn mouth sealing edge contacts with cup bottom flange and seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802427.3U CN205072789U (en) | 2015-10-13 | 2015-10-13 | Horizontal dust catcher of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802427.3U CN205072789U (en) | 2015-10-13 | 2015-10-13 | Horizontal dust catcher of low noise |
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| Publication Number | Publication Date |
|---|---|
| CN205072789U true CN205072789U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520802427.3U Active CN205072789U (en) | 2015-10-13 | 2015-10-13 | Horizontal dust catcher of low noise |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361812A (en) * | 2015-10-13 | 2016-03-02 | 宁波海际电器有限公司 | Vacuum cleaner structure |
| CN107334421A (en) * | 2017-07-28 | 2017-11-10 | 江苏美的清洁电器股份有限公司 | Dustbin type dust catcher |
-
2015
- 2015-10-13 CN CN201520802427.3U patent/CN205072789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361812A (en) * | 2015-10-13 | 2016-03-02 | 宁波海际电器有限公司 | Vacuum cleaner structure |
| CN107334421A (en) * | 2017-07-28 | 2017-11-10 | 江苏美的清洁电器股份有限公司 | Dustbin type dust catcher |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |