CN205054027U - Dust catcher with multi -stage filtration function - Google Patents
Dust catcher with multi -stage filtration function Download PDFInfo
- Publication number
- CN205054027U CN205054027U CN201520710240.0U CN201520710240U CN205054027U CN 205054027 U CN205054027 U CN 205054027U CN 201520710240 U CN201520710240 U CN 201520710240U CN 205054027 U CN205054027 U CN 205054027U
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- air
- air intake
- casing
- cover
- filter screen
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Abstract
The utility model discloses a dust catcher with multi -stage filtration function aims at providing one kind and has scientific multi -stage filtration structure, can effectively realize separation, the isolation of dust, can carry out the powerful protection to the motor, and can ensure clean dust catcher of airing exhaust. It includes casing, dirt cup, and the dirt cup is including a cup body, bowl cover, bottom of cup, be equipped with on the casing with the air inlet seat of the inside intercommunication of dirt cup, be equipped with the filtration screen panel in the cup body, the filter screen covers the end and covers the end and be equipped with the air inlet rack with filter screen air -out chamber intercommunication, filter screen, is equipped with air inlet cassette, air inlet sponge on the air inlet rack, is equipped with air intake motor in the casing, air intake motor's air inlet end and filter screen air -out chamber intercommunication, air intake motor's air -out end and exhaust airway intercommunication are equipped with the air -out filter layer in the exhaust airway. The beneficial effects of the utility model are that: can effectively realize separation, the isolation of dust, and can avoid little dust, access of humidity air intake motor, can carry out the powerful protection to air intake motor, can also ensure the cleanness of airing exhaust.
Description
Technical field
The utility model belongs to cleaner technology field, particularly relates to a kind of dust catcher with multistage filtering function.
Background technology
Dust catcher can be divided into vertical, horizontal and portable etc. by structure.The operation principle of dust catcher is, utilizes motor (with air draft structure) air draught or utilizes driven by motor impeller High Rotation Speed, in the housing of sealing, produce air negative pressure, draws dirt bits, rubbish.Current dust catcher, although can realize the function such as dust suction, filtration, in the protection to motor, the effect of dust suction separation, the clean-up performance of air draft etc., is still short of to some extent.
Utility model content
The utility model is to overcome deficiency of the prior art, provides a kind of rational in infrastructure, has the multistage filtering structure of science, effectively can realize separation, the isolation of dust, can carry out strong protection to motor, and can ensure the dust catcher of clean air draft.
To achieve these goals, the utility model is by the following technical solutions:
A kind of dust catcher with multistage filtering function, comprise casing, dirt cup, described dirt cup comprises a glass body, bowl cover, the cup end, described casing is provided with the air intake seat for connecting sweep-up pipe, described air intake seat is communicated with dirt cup inside, filtering screen is provided with in described cup body, filtering screen upper end is communicated with the filter screen air-out chamber be in bowl cover, air intake rack is provided with between described filter screen air-out chamber and filtering screen upper end, described air intake rack is provided with air intake filter, air intake sponge, described air intake sponge is in below air intake filter, induced-draught electric motor is provided with in described casing, the air intake of described induced-draught electric motor is communicated with filter screen air-out chamber, the outlet air end of induced-draught electric motor is communicated with the exhausting duct be located on casing, air-out filter course is provided with in described exhausting duct.
As preferably, described casing is provided with two bull wheels, and two described bull wheels are coaxial, and described casing is provided with at least one universal wheel, and described bowl cover is provided with handle.
As preferably, described bowl cover comprises upper cover, lower cover, and described filter screen air-out chamber is within upper cover, and described air intake rack is connected with lower cover.
As preferably, described exhausting duct outer end opening is in casing outer wall, and described exhausting duct outer end is provided with air outlet grate, described air outlet grate and casing clamping.
As preferably, be provided with motor cover in described casing, described induced-draught electric motor is in motor cover, and described motor cover is all communicated with filter screen air-out chamber, exhausting duct, is provided with cover sealing ring between described motor cover and casing.
The beneficial effects of the utility model are: have the multistage filtering structures such as filtering screen, air intake filter, air intake sponge, air-out filter course; effectively can realize separation, the isolation of dust; and little dust can be avoided, moisture enters induced-draught electric motor; strong protection can be carried out to induced-draught electric motor, the clean of air draft can also be ensured.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model filtering screen;
Fig. 3 is the explosive view at the utility model air intake rack place.
In figure: at the bottom of casing 1, dirt cup 2, cup body 3, bowl cover 4, cup 5, air intake seat 6, filtering screen 7, air intake rack 8, air intake filter 9, air intake sponge 10, induced-draught electric motor 11, exhausting duct 12, air-out filter course 13, bull wheel 14, universal wheel 15, handle 16, upper cover 17, lower cover 18, air outlet grate 19.
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 Figure 1 to Figure 3, a kind of dust catcher with multistage filtering function, comprise casing 1, dirt cup 2, described dirt cup comprises glass body 3, bowl cover 4, the cup end 5, described casing is provided with the air intake seat 6 for connecting sweep-up pipe, described air intake seat is communicated with dirt cup inside, filtering screen 7 is provided with in described cup body, filtering screen upper end is communicated with the filter screen air-out chamber be in bowl cover, air intake rack 8 is provided with between described filter screen air-out chamber and filtering screen upper end, described air intake rack is provided with air intake filter 9, air intake sponge 10, described air intake sponge is in below air intake filter, induced-draught electric motor 11 is provided with in described casing, the air intake of described induced-draught electric motor is communicated with filter screen air-out chamber, the outlet air end of induced-draught electric motor is communicated with the exhausting duct 12 be located on casing, air-out filter course 13 is provided with in described exhausting duct.There is the multistage filtering structures such as filtering screen, air intake filter, air intake sponge, air-out filter course; filtering screen can isolate dust makes most of dust all drop in dirt cup; air intake filter can stop that granule dust enters induced-draught electric motor; through the air-flow that air intake filter filters; also can first through air intake sponge; air intake sponge can the moisture absorption; thus steam can be avoided to enter induced-draught electric motor; induced-draught electric motor is before air draft; air-flow also will through air-out filter course; fully can ensure filter effect, ensure the air cleaning of discharging.
Described casing is provided with two bull wheels 14, and two described bull wheels are coaxial, and described casing is provided with at least one universal wheel 15, and described bowl cover is provided with handle 16.Bull wheel can auxiliary moving complete machine, and universal wheel conveniently adjusts moving direction.
Described bowl cover comprises upper cover 17, lower cover 18, and described filter screen air-out chamber is within upper cover, and described air intake rack is connected with lower cover.Upper cover, lower cover are convenient for assembly and dismantle, and upper cover coordinates with lower cover, forms filter screen air-out chamber in upper cover, and lower cover can be used for connecting, locating air intake rack.
Described exhausting duct outer end opening is in casing outer wall, and described exhausting duct outer end is provided with air outlet grate 19, described air outlet grate and casing clamping.Air outlet grate can assist fixing air-out filter course, for convenience detach, cleaning, maintenance, change.
Be provided with motor cover in described casing, described induced-draught electric motor is in motor cover, and described motor cover is all communicated with filter screen air-out chamber, exhausting duct, is provided with cover sealing ring between described motor cover and casing.Utilize motor cover can form one " motor cavity ", cover sealing ring is coordinated to realize again airtight, thus stable air-flow guiding can be formed in " motor cavity ", air-flow enters " motor cavity " position near induced-draught electric motor air intake from outside, enter induced-draught electric motor again, then be discharged to " motor cavity " position near exhausting duct, air-flow is discharged subsequently.
Claims (5)
1. one kind has the dust catcher of multistage filtering function, it is characterized in that, comprise casing, dirt cup, described dirt cup comprises a glass body, bowl cover, the cup end, described casing is provided with the air intake seat for connecting sweep-up pipe, described air intake seat is communicated with dirt cup inside, filtering screen is provided with in described cup body, filtering screen upper end is communicated with the filter screen air-out chamber be in bowl cover, air intake rack is provided with between described filter screen air-out chamber and filtering screen upper end, described air intake rack is provided with air intake filter, air intake sponge, described air intake sponge is in below air intake filter, induced-draught electric motor is provided with in described casing, the air intake of described induced-draught electric motor is communicated with filter screen air-out chamber, the outlet air end of induced-draught electric motor is communicated with the exhausting duct be located on casing, air-out filter course is provided with in described exhausting duct.
2. a kind of dust catcher with multistage filtering function according to claim 1, is characterized in that, described casing is provided with two bull wheels, and two described bull wheels are coaxial, and described casing is provided with at least one universal wheel, and described bowl cover is provided with handle.
3. a kind of dust catcher with multistage filtering function according to claim 1 and 2, it is characterized in that, described bowl cover comprises upper cover, lower cover, and described filter screen air-out chamber is within upper cover, and described air intake rack is connected with lower cover.
4. a kind of dust catcher with multistage filtering function according to claim 1 and 2, is characterized in that, described exhausting duct outer end opening is in casing outer wall, and described exhausting duct outer end is provided with air outlet grate, described air outlet grate and casing clamping.
5. a kind of dust catcher with multistage filtering function according to claim 1, it is characterized in that, motor cover is provided with in described casing, described induced-draught electric motor is in motor cover, described motor cover is all communicated with filter screen air-out chamber, exhausting duct, is provided with cover sealing ring between described motor cover and casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710240.0U CN205054027U (en) | 2015-09-14 | 2015-09-14 | Dust catcher with multi -stage filtration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710240.0U CN205054027U (en) | 2015-09-14 | 2015-09-14 | Dust catcher with multi -stage filtration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054027U true CN205054027U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710240.0U Active CN205054027U (en) | 2015-09-14 | 2015-09-14 | Dust catcher with multi -stage filtration function |
Country Status (1)
| Country | Link |
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| CN (1) | CN205054027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431763A (en) * | 2022-01-26 | 2022-05-06 | 尚科宁家(中国)科技有限公司 | Multi-functional surface cleaning machine with good air exhaust effect |
-
2015
- 2015-09-14 CN CN201520710240.0U patent/CN205054027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431763A (en) * | 2022-01-26 | 2022-05-06 | 尚科宁家(中国)科技有限公司 | Multi-functional surface cleaning machine with good air exhaust effect |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |