CN101455542A - Preposition structure of dust collector separator - Google Patents
Preposition structure of dust collector separator Download PDFInfo
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- CN101455542A CN101455542A CNA2007101510177A CN200710151017A CN101455542A CN 101455542 A CN101455542 A CN 101455542A CN A2007101510177 A CNA2007101510177 A CN A2007101510177A CN 200710151017 A CN200710151017 A CN 200710151017A CN 101455542 A CN101455542 A CN 101455542A
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- separator
- cavity body
- dust
- inlet
- dust collector
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Abstract
The invention provides a pre-structure for a separator of a dust collector, and the pre-structure is installed between the dust collector and the separator. The pre-structure is a cavity body, one end of which is provided with a suction interface connected with the inlet of the dust collector, the other end of which is provided with two discharge interfaces connected with the inlet of the separator. After dust-laden airflow entered from the inlet of the dust collector enters the cavity body through the inlet of the pre-structure, light and thin goods in the dust-laden airflow are deposited in the cavity body along with the decrease of the speed of the airflow and can be further efficiently deposited through interception effect of a baffle plate and bumping posts so that the dust-laden airflow without light and thin goods reenters the separator, thereby avoiding the problem that light and thin goods enter the separator along with dust gas, guaranteeing the whirlwind work performance of the separator, and efficiently improving the separation effect.
Description
Technical field
The present invention relates to dust catcher, relate in particular to a kind of frivolous thing that sucks in the dust that can stop and enter separator, thereby improve the preposition structure of the dust collector separator of separating effect.
Background technology
Dust catcher is a kind ofly to utilize vacuum and draw the utensil of dust; it utilizes vacuum to produce very strong suction in body of dust collector; under the effect of this strong suction; force suction to need the cleaning dust that area or position accumulated by suction nozzle; because it is more thorough that it draws dust; the efficient height; and can protect environment; therefore; in recent years; dust catcher is used widely by people, especially uses in general family; office; in the indoor cleaning such as conference hall, especially for cleaning carpet; sofa; in the clean operation that corner and corner, ground etc. are located.
Existing dust catcher mainly comprises: body, connection flexible pipe, prolongation pipe and suction nozzle.Consult shown in Figure 1ly, be provided with the whirlwind separator 2, the dust tank 3 that are used for dust-separating in the body 1, be used to produce the motor 4 of suction and the blower fan 5 of discharging the gas after filtering; The sidewall of body 1 is provided with suction inlet and exhaust portion, connects flexible pipe and penetrates suction inlet and 1 inner connection of body, is made by the rubber-like material usually, prolongs pipe and interconnects with being connected flexible pipe, and its body length can be regulated; Suction nozzle is arranged on the end that prolongs pipe, is used for sucking the gas that contains foreign matter from thing to be cleaned or area to be cleaned; Body 1 bottom is provided with the wheel of rolling, can move according to needs when making dust catcher work; Suction inlet is connected with the inlet of whirlwind separator 2 by suction elbow 12, and the dust export 22 of whirlwind separator 2 is communicated with dust tank 3.One side of body of dust collector inside be provided with attaching plug and with the attaching plug wire connecting, attaching plug is used to supply power supply, the general winding of electric wire is arranged in the reel of body interior.The upper end that prolongs pipe is provided with demountable handle, and handle is that vacuum cleaner provides the user part with holds, and this handle is provided with action button, and this button is for being used to control the startup of vacuum cleaner and cutting out etc.
During dust catcher work, body interior machine operation and produce suction, make object or local the suck gas that contains foreign matter of suction nozzle by this suction from the needs cleaning, the gas that is inhaled into enters body interior by prolonging pipe and tube connector, enter whirlwind separator 2 through suction elbow 12 then, by the filtration of whirlwind separator 2 and foreign matter in the dust is filtered be collected in the dust tank 3, gas after the filtration through the motor internal heat release after, relend and help the wind-force that the blower fan running produces and be discharged to body 1 outside by exhaust portion.
In recent years, the technical staff of the sector constantly improves the development and research of the dust separation effect aspect of vacuum cleaner, in the at present up-to-date achievement in research, the structure of taking whirlwind separator is designed to separating for several times that has, the employing that has designs the design of two inlets on the single whirlwind separator, in the hope of reaching the purpose that improves separating effect, these technical schemes, all improved the separating effect of dust to a certain extent, needed further perfect defective but still exist.
Consult shown in Figure 2, the single whirlwind separator 2 of prior art dust catcher is provided with 21, dusts of two dust-contained airflow inlets and discharges interface 22 and dedusting gas discharge interface, two dust-contained airflow inlets 21 are connected with suction elbow 12 respectively, dust is discharged interface 22 and is communicated with dust tank 3, and dedusting gas is discharged interface and communicated with body; Because two inlets have increased suction inlet and can improve air-breathing power, two strands of cyclonic air flows promote dust granule jointly and flow to dust tank 3, the single whirlwind separator of this structural design can reach very high separating effect, general separative efficiency can reach more than 98%, and air-breathing power is more than 380W.But the problem that this single whirlwind separator 2 exists is, because the spiral of air-flow appears in double-entry turnoff, effective frivolous tiny article in the dust-separating are such as shredded paper bits, hair and fine particulate thing etc.These frivolous tiny article are in the separation process of whirlwind separator, very easily be wrapped on the netted exhaust portion (Mesh), thereby the defective of the gas drain separator after the separation appears stopping, and then the rotation of the air-flow in the destruction whirlwind separator, can reduce the function of separator greatly, not realize the separative efficiency of expection.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of preposition structure of dust collector separator, its preposition structure is arranged between dust catcher and the separator, after making the dust-contained airflow that enters by the dust catcher inlet inlet by preposition structure enter in the cavity body, frivolous tiny article in the dust-contained airflow deposit in the cavity body along with the reduction of air velocity, and can further effectively deposit by the crown_interception of baffle plate and bumping post, the dust-contained airflow of removing frivolous tiny article enters in the separator again, avoided frivolous tiny article to enter the problem of separator along with dusty gas, guarantee the whirlwind service behaviour of separator, separating effect is effectively improved.
The objective of the invention is to realize by following technical scheme.
The preposition structure of dust collector separator of the present invention, it is characterized in that preposition structure is arranged between dust catcher and the separator, this preposition structure is a cavity body, cavity body one end is provided with the inhalation interface that is connected with the dust catcher inlet, and the other end is provided with two discharge interfaces that are connected with separator inlet.
The preposition structure of aforesaid dust collector separator, it is characterized in that, described cavity body be by the inhalation interface end to the structure of discharging the interface end gradual-enlargement type, this cavity body is provided with inhalation interface end place and is provided with baffle plate, baffle plate is connected with two between the discharge interface of separator inlet and is provided with several bumping posts.
The preposition structure of aforesaid dust collector separator, its hollow cavity are by the structure of inhalation interface end to discharge interface end gradual-enlargement type, near discharging interface end baffle plate are set in this cavity body, are provided with several bumping posts between baffle plate and the cavity body inhalation interface.
The preposition structure of aforesaid dust collector separator, its hollow cavity are to the one-level or the multistage gradual-enlargement type structure of discharging interface end by the inhalation interface end.
The preposition structure of aforesaid dust collector separator, the width of its hollow cavity is greater than or equal to the width of two inlets of separator, length highly equals the height of dust catcher inlet and separator inlet connection space less than the distance between dust catcher inlet and the separator inlet.
The preposition structure of aforesaid dust collector separator, wherein baffle plate is and the contour wide arc of cavity body, and several passages are set on this arc.
The preposition structure of aforesaid dust collector separator, wherein bumping post and cavity body are contour, and the external diameter of bumping post is 5 ± 0.5mm.
The preposition structure of aforesaid dust collector separator, the inhalation interface that its hollow cavity one end is provided with enters the mouth movable the connection with dust catcher, and two discharge interfaces that the other end is provided with are connected with separator inlet is movable.
The beneficial effect of the preposition structure of dust collector separator of the present invention, its preposition structure is arranged between dust catcher and the whirlwind separator, replaced the suction elbow of existing dust catcher, this preposition structure is a cavity body, cavity body one end is provided with the inhalation interface that is connected with the dust catcher inlet, the other end is provided with two discharge interfaces that are connected with separator inlet, be provided with baffle plate and bumping post in the cavity body, after the inlet of the dust-contained airflow that is entered by dust catcher inlet by preposition structure enters in the cavity body, because space moment increase, air-flow rise buoyancy and inertia force reduces along with the increasing in space, be convenient to the sedimentation of the frivolous tiny article in the dust-contained airflow; For the effect of settling that makes frivolous tiny article even more ideal, baffle plate and bumping post are set in cavity body, allow frivolous tiny article in infall process, effectively be held back, thereby can strengthen the effect of its sedimentation, therefore avoided frivolous tiny article to enter the problem of separator along with dusty gas, guarantee the whirlwind service behaviour of separator, separating effect is effectively improved.
Description of drawings:
Fig. 1 is existing dust catcher internal structure schematic diagram.
Fig. 2 is existing dust collector separator structure enlarged diagram.
Fig. 3 is the preposition structure schematic diagram of dust collector separator of the present invention.
Fig. 4 is the preposition structure cut-away view of dust collector separator of the present invention.
Major label description in figure
The prior art part: 1 body, 12 suction inlets, 2 separators, 21 dust-contained airflows inlet, 22 dusts are discharged interface, 3 dust tank, 4 motors, 5 blower fans;
Part of the present invention: 6 preposition structures, 61 inhalation interfaces, 62 are discharged interface, 63 baffle plates, 631 passages, 64 bumping posts.
The specific embodiment
Consult Fig. 3, shown in Figure 4, the preposition structure of dust collector separator of the present invention, its preposition structure 6 is arranged between dust catcher and the separator, this preposition structure 6 is a cavity body, cavity body one end is provided with and dust catcher inlet 12 inhalation interfaces that are connected 61, and the other end is provided with two discharge interfaces 62 that are connected with separator 2 inlets.
The preposition structure of dust collector separator of the present invention, wherein, cavity body is by the structure of inhalation interface 61 ends to discharge interface 62 end gradual-enlargement types, near discharging interface 62 ends baffle plate 63 is set in this cavity body, is provided with several bumping posts 64 between baffle plate 63 and the cavity body inhalation interface 61; Cavity body is to the one-level or the multistage gradual-enlargement type structure of discharging interface 62 ends by inhalation interface 61 ends; The width of cavity body is greater than or equal to the width of two inlets of separator, and length highly equals the height of dust catcher inlet and separator inlet connection space less than the distance between dust catcher inlet and the separator inlet.
The preposition structure of dust collector separator of the present invention, wherein, baffle plate 63 is and the contour wide arc of cavity body, several passages 631 is set on this arc; Bumping post 64 is contour with cavity body, and the external diameter of bumping post 64 is 5 ± 0.5mm.
The preposition structure of dust collector separator of the present invention, wherein, the inhalation interface 61 that cavity body one end is provided with entered the mouth for 12 movable connections with dust catcher, and two discharge interfaces 62 that the other end is provided with are connected with separator inlet is movable.
Consult Fig. 3, shown in Figure 4, the PVC material is selected in the preparation of the preposition structure of dust collector separator of the present invention and assembling for use, adopts the mold injection method, the body of one-body molded preposition structure 6, the height of body.Length and width determine that according to the dust catcher model promptly width is greater than or equal to the width of two inlets of separator, and length highly equals the height of dust catcher inlet and separator inlet connection space less than the distance between dust catcher inlet and the separator inlet; Select the prefabricated inhalation interface 61 of identical material for use, select for use identical material prefabricated one with the contour wide curved baffle 63 of preposition structure, be shaped on 16 passages 631 that array is arranged on the baffle plate 63 in advance; Select prefabricated 8 bumping posts 64 of identical material for use, this bumping post 64 is contour with preposition structure, and the external diameter of bumping post 64 is 5 ± 0.5mm.
This preposition structure 6 is the cavity body of two-stage gradual-enlargement type, one-body molded two the discharge interfaces 62 that are connected with separator inlet of the second level flaring end of cavity body, 4 prefabricated bumping posts 64 then are adhesively fixed respectively in the both sides of second level flaring cavity body, then at the second level flaring cavity body place holding prefabricated baffle plate 63 of bumping post 64, at last at the bonding inhalation interface 61 in first order flaring cavity body end near discharge interface 62.
When the preposition structure of dust collector separator of the present invention uses, inhalation interface 61 is plugged on the inlet of dust catcher, makes two to discharge interfaces 62 and peg graft, get final product with separator inlet.Consult shown in Figure 1, when dust catcher was worked, the dust-contained airflows that suck from dust catcher inlet 12 entered in the preposition structure 6 (shown in Figure 3), because space moment increase, air-flow rise buoyancy and inertia force reduces along with the increasing in space, the frivolous tiny article in the dust-contained airflow are realized sedimentation thereupon; As shown in Figure 4, in order to make the effect of settling of frivolous tiny article in cavity body even more ideal, the present invention is provided with bumping post and baffle plate in cavity body, dust-contained airflow the holding back through bumping post 64 in infall process that enters by the inhalation interface 61 of preposition structure 6, allow frivolous tiny article in infall process, be held back, thereby can strengthen the effect of frivolous tiny article sedimentation, after dust-contained airflow is further held back via baffle plate 63 again, discharge interface 62 discharges by the passage 631 that curved baffle 63 is provided with from two, therefore effectively avoided frivolous tiny article to enter the problem of separator along with dusty gas, guarantee the whirlwind service behaviour of separator, separating effect is effectively improved.
The preposition structure of the dust collector separator of the present invention prefabricated bumping post that also can be adhesively fixed respectively in the both sides of the cavity body second level of two-stage gradual-enlargement type flaring cavity body, at the prefabricated baffle plate of first order flaring cavity body place's holding, at last at the bonding inhalation interface in first order flaring cavity body end.During use, the dust-contained airflow that sucks from dust catcher inlet enters in the preposition structure since space moment increase, air-flow rise buoyancy and inertia force reduces along with the increasing in space, the frivolous tiny article in the dust-contained airflow are realized sedimentation thereupon; Through the baffle plate that is provided with in the cavity body frivolous tiny article are held back earlier in infall process by the dust-contained airflow that the preposition structure inhalation interface enters, thereby can strengthen the effect of its sedimentation, hold back by the bumping post that the air-flow that flows out then is set up again by baffle plate, further strengthen the effect of settling of frivolous tiny article in cavity body again, can realize the effect of above-mentioned embodiment as shown in Figure 4 equally.
Through real life rubbish separating experiment, use the preposition structure of dust collector separator of the present invention to replace suction elbow after, the rejection to the frivolous tiny article in the dust-contained airflow in preposition structure can reach about 99%.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1, a kind of preposition structure of dust collector separator, it is characterized in that preposition structure is arranged between dust catcher and the separator, this preposition structure is a cavity body, cavity body one end is provided with the inhalation interface that is connected with the dust catcher inlet, and the other end is provided with two discharge interfaces that are connected with separator inlet.
2, the preposition structure of dust collector separator according to claim 1, it is characterized in that, described cavity body is to the structure of discharging the interface end gradual-enlargement type by the inhalation interface end, this cavity body is provided with inhalation interface end place and is provided with baffle plate, and baffle plate is connected with two between the discharge interface of separator inlet and is provided with several bumping posts.
3, the preposition structure of dust collector separator according to claim 1, it is characterized in that, described cavity body is by the structure of inhalation interface end to discharge interface end gradual-enlargement type, near discharging interface end baffle plate is set in this cavity body, is provided with several bumping posts between baffle plate and the cavity body inhalation interface.
According to the preposition structure of claim 1,2 or 3 described dust collector separators, it is characterized in that 4, described cavity body is to the one-level or the multistage gradual-enlargement type structure of discharging interface end by the inhalation interface end.
5, according to the preposition structure of claim 2 or 3 described dust collector separators, it is characterized in that, the width of described cavity body is greater than or equal to the width of two inlets of separator, length highly equals the height of dust catcher inlet and separator inlet connection space less than the distance between dust catcher inlet and the separator inlet.
According to the preposition structure of claim 2 or 3 described dust collector separators, it is characterized in that 6, described baffle plate is and the contour wide arc of cavity body, several passages are set on this arc.
According to the preposition structure of claim 2 or 3 described dust collector separators, it is characterized in that 7, described bumping post and cavity body are contour, and the external diameter of bumping post is 5 ± 0.5mm.
8, the preposition structure of dust collector separator according to claim 1 is characterized in that, the inhalation interface that described cavity body one end is provided with enters the mouth movable the connection with dust catcher, and two discharge interfaces that the other end is provided with are connected with separator inlet is movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101510177A CN101455542A (en) | 2007-12-13 | 2007-12-13 | Preposition structure of dust collector separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101510177A CN101455542A (en) | 2007-12-13 | 2007-12-13 | Preposition structure of dust collector separator |
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| Publication Number | Publication Date |
|---|---|
| CN101455542A true CN101455542A (en) | 2009-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101510177A Pending CN101455542A (en) | 2007-12-13 | 2007-12-13 | Preposition structure of dust collector separator |
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| Country | Link |
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| CN (1) | CN101455542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652652A (en) * | 2011-03-01 | 2012-09-05 | 乐金电子(天津)电器有限公司 | Separated dust collection device with two inlets and single dust exhaust port |
-
2007
- 2007-12-13 CN CNA2007101510177A patent/CN101455542A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652652A (en) * | 2011-03-01 | 2012-09-05 | 乐金电子(天津)电器有限公司 | Separated dust collection device with two inlets and single dust exhaust port |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20090617 |