CN203693492U - Dust cup sealing structure applied to cyclonedust collector - Google Patents
Dust cup sealing structure applied to cyclonedust collector Download PDFInfo
- Publication number
- CN203693492U CN203693492U CN201320672993.8U CN201320672993U CN203693492U CN 203693492 U CN203693492 U CN 203693492U CN 201320672993 U CN201320672993 U CN 201320672993U CN 203693492 U CN203693492 U CN 203693492U
- Authority
- CN
- China
- Prior art keywords
- dust
- dirt
- dirt cup
- dust cup
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Cyclones (AREA)
Abstract
The utility model discloses a dust cup sealing structure applied to a cyclonedust collector. According to the dust cup sealing structure, a dust cup cover is contacted and sealed with the top of a dust cup outer edge and the top of an inner cyclone drum simultaneously, and a dust cup further comprises an inner side annular wall for producing a cyclone and a dust chamber located on the outer side of the inner side annular wall. According to the dust cup sealing structure, a cyclone chamber and the dust chamber are effectively separated, so that dust in the dust chamber is prevented from flowing back to the cyclone chamber, and the dust removal efficiency is improved.
Description
Technical field
The utility model relates to a kind of dirt cup hermetically-sealed construction that is applied to rotoclone collector.
Background technology
As everyone knows, the operation principle of rotoclone collector is as follows: motor of dust collector High Rotation Speed, from suction inlet air amount, make the certain vacuum of generation in dirt cup, air-flow with dust passes through scrubbing brush successively, take over, handle, flexible pipe, the annexes such as main suction pipe enter in dirt cup, cyclone chamber in dirt cup makes air-flow High Rotation Speed, and produce powerful centrifugal force, drive dust rotation and deposition, isolated big or small dust is all fallen into rapidly in dust storage chamber, air after filtration enters motor through filter again, the air that enters motor flows out through motor, and filter discharges atmosphere again after filtering after motor.But existing cyclone chamber is owing to being full open model, the dust in dust storage chamber is easy to, along with airflow reflux is got back in cyclone chamber again, cause the reduction of efficiency of dust collection, and dust removing effects variation.
Utility model content
The utility model object is: a kind of dirt cup hermetically-sealed construction that is applied to rotoclone collector is provided.
The technical solution of the utility model is: a kind of dirt cup hermetically-sealed construction that is applied to rotoclone collector, dirt bowl cover contacts sealing with dirt cup outer rim top with internal cyclone bucket top simultaneously, and dirt cup also comprises for the interior annular wall of whirlwind and is positioned at the dust storage chamber in interior annular wall outside.
On the basis of this technical scheme, further comprise following attached technical scheme:
Described dirt bowl cover is provided with sealing ring, and dirt cup is provided with the annular protrusion coordinating with sealing ring.
Described dirt dirt bowl cover and internal cyclone bucket top seal are side seal or flat seal.
The utility model advantage is: novel structure, and user-friendly.
The utility model is effectively isolated cyclone chamber and dust storage chamber, prevents that dust backflow in dust storage chamber is in cyclone chamber, improves efficiency of dust collection.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is overall cutaway view of the present utility model;
Fig. 2 is the structure chart of cup and bowl cover in the utility model;
Wherein: 201, interior annular wall; 202, dust storage chamber; 203, exterior annular wall; 204, dirt cup outer rim; 22, cup; 220, handle; 221, dirt cup inner edge; 24, dirt bowl cover; 26, internal cyclone bucket; 260, top; 262, get rid of ash mouthful; 28, sealing ring.
Detailed description of the invention
Embodiment: as shown in Figure 1-2, the utility model provides a kind of specific embodiment of the dirt cup hermetically-sealed construction that is applied to rotoclone collector, it comprises cup 22, for covering cup 22 tops and dismountable dirt bowl cover 24, dirt bowl cover 24 contacts sealing with dirt cup outer rim 204 tops with internal cyclone bucket 26 tops 260 simultaneously.
Cup 22 comprise for define cyclone chamber and have get rid of ash mouthfuls 262 interior annular wall 201, be positioned at interior annular wall 201 outsides dust storage chamber 202, be positioned at dust storage chamber 202 outsides exterior annular wall 203, be positioned at exterior annular wall 203 tops and one outwards outstanding dirt cup outer rim 204, be positioned at front and by dirt cup outer rim 204 to the handle 220 of downward-extension and be positioned at the dirt cup inner edge of inner side.There is the gap of accommodating dirt bowl cover 24 with dirt cup inner edge in dirt cup outer rim 204.Dirt cup outer rim 204 tops are lower than the top 260 of internal cyclone bucket 26, and higher than dirt cup inner edge.
The bottom of dirt bowl cover 24 is provided with accepting groove, is arranged in accepting groove and the sealing ring 28 coordinating with dirt cup inner edge 221, and wherein dirt cup inner edge 221 is preferably annular protrusion.Dirt bowl cover 24 is sealed into side seal or flat seal with internal cyclone bucket 26 tops 260, and it can adopt soft seal form, also can adopt mutually against contact seal form.Sealing ring 28 place planes are lower than dirt cup outer rim 204 tops, and contact sealing by dirt bowl cover 24 with dirt cup outer rim 204 tops, guarantee the effective sealing of dirt bowl cover 24 to cup 22.
Because dirt bowl cover 24 contacts sealing with dirt cup outer rim 204 tops with internal cyclone bucket 26 tops 260 simultaneously, by cyclone chamber and dust storage chamber 202, both effectively isolate, dust can only get rid of ash by getting rid of ash mouth 262, and the dust in dust storage chamber 202 is blocked and cannot be back in cyclone chamber, improve efficiency of dust collection and improve dust removing effects.
The utility model is effectively isolated cyclone chamber and dust storage chamber, prevents that dust backflow in dust storage chamber is in cyclone chamber, improves efficiency of dust collection.
Certainly above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit the scope of the invention with this.All equivalent transformations doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a dirt cup hermetically-sealed construction that is applied to rotoclone collector, is characterized in that: dirt bowl cover contacts sealing with dirt cup outer rim top with internal cyclone bucket top simultaneously, and dirt cup also comprises for the interior annular wall of whirlwind and is positioned at the dust storage chamber in interior annular wall outside.
2. a kind of dirt cup hermetically-sealed construction that is applied to rotoclone collector according to claim 1, is characterized in that: described dirt bowl cover is provided with sealing ring, and dirt cup is provided with the annular protrusion coordinating with sealing ring.
3. a kind of dirt cup hermetically-sealed construction that is applied to rotoclone collector according to claim 2, is characterized in that: described dirt bowl cover and internal cyclone bucket top seal are side seal or flat seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672993.8U CN203693492U (en) | 2013-10-29 | 2013-10-29 | Dust cup sealing structure applied to cyclonedust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672993.8U CN203693492U (en) | 2013-10-29 | 2013-10-29 | Dust cup sealing structure applied to cyclonedust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693492U true CN203693492U (en) | 2014-07-09 |
Family
ID=51044010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672993.8U Expired - Lifetime CN203693492U (en) | 2013-10-29 | 2013-10-29 | Dust cup sealing structure applied to cyclonedust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030150A (en) * | 2015-07-07 | 2015-11-11 | 莱克电气绿能科技(苏州)有限公司 | Handheld acarus killing dust collector |
| CN111067420A (en) * | 2014-08-07 | 2020-04-28 | 三星电子株式会社 | Dust collector and dust separating device applied to dust collector |
-
2013
- 2013-10-29 CN CN201320672993.8U patent/CN203693492U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067420A (en) * | 2014-08-07 | 2020-04-28 | 三星电子株式会社 | Dust collector and dust separating device applied to dust collector |
| CN111067420B (en) * | 2014-08-07 | 2022-11-29 | 三星电子株式会社 | Dust collector and dust separating device applied to dust collector |
| CN105030150A (en) * | 2015-07-07 | 2015-11-11 | 莱克电气绿能科技(苏州)有限公司 | Handheld acarus killing dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |