CN208579455U - A kind of fresh air purification device - Google Patents
A kind of fresh air purification device Download PDFInfo
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- CN208579455U CN208579455U CN201821027101.8U CN201821027101U CN208579455U CN 208579455 U CN208579455 U CN 208579455U CN 201821027101 U CN201821027101 U CN 201821027101U CN 208579455 U CN208579455 U CN 208579455U
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- drum
- type strainer
- fresh air
- air
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Abstract
A kind of fresh air purification device, including casing, there is casing fresh inlet and fresh air to export, it is characterized by: casing internal is equipped with blower, drum-type strainer, deduster and dust arrester, the outer peripheral surface of drum-type strainer is air intake surface, one end of drum-type strainer is closed end, the other end of drum-type strainer is the open end for outlet air, air inlet of the air outlet of the open end towards blower, fan outlet is exported towards the fresh air, and the dust that drum-type strainer outer peripheral surface is attached to after filtering is collected in dust arrester after deduster removes.When the fresh air purification device works, outside air enters casing internal by fresh inlet, and it is blown out by being exported after drum-type strainer purification filtering from fresh air, the dust that drum-type strainer outer peripheral surface is attached to after filtering is collected in dust arrester after deduster removes, so that purification device can also remain filter screen cleaning after working for a long time, and then air filtration effect is improved, while being also conducive to extend the service life of drum-type strainer.
Description
Technical field
The utility model relates to a kind of fresh air purification devices.
Background technique
As the up-to-dateness of society is higher and higher, very big change is also had occurred in people's production and life mode therewith
Change, people work indoors, live and the movable time is increasingly longer, and the activities such as work and entertainment sport can be indoors
Carry out, according to statistics, people daily an average of about 80% or more time spend indoors, therefore, indoor air quality is to people
Body health has vital influence.
Currently, there is the fresh air ventilator for replacing fresh air in the market, when fresh air ventilator works, outdoor air is from outdoor
Air inlet enters in ventilator, and then, passing sequentially through primary filter screen, middle effect strainer, electrostatic precipitation case will be miscellaneous in outside air
Matter is removed, and at the same time, indoor air enters ventilator from indoor air inlet, by heat exchanger by room air
Heat is exchanged to from the new air that outdoor is come in, and later, new air enters the room after being further processed, indoor old
Air be discharged it is outdoor.Although above-mentioned fresh-air ventilation function effectively purifies the air of a room, after ventilator is used for a long time, mistake
Dust particles after filter are easy to be bonded on primary filter screen, middle effect strainer and electrostatic precipitation case, make its blocking, and then lead to air
Filter effect is bad.
Utility model content
Technical problem to be solved in the utility model be for above-mentioned state of the art, provide a kind of structure it is simple,
The good fresh air purification device of air filtration effect.
Technical solution adopted by the utility model to solve the above technical problems is as follows: the fresh air purification device, including casing,
There is the casing fresh inlet and fresh air to export, it is characterised in that: the casing internal be equipped with blower, drum-type strainer,
Deduster and dust arrester, the outer peripheral surface of the drum-type strainer are air intake surface, and one end of drum-type strainer is closed end, drum-type
The other end of strainer is the open end for outlet air, and towards the air inlet of blower, the blower goes out for the air outlet of the open end
Air port is exported towards the fresh air, and the dust that drum-type strainer outer peripheral surface is attached to after filtering is received after deduster removal
Collection is in the dust arrester.
Deduster can have a variety of structures, it is preferable that fixed cylinder is installed above the drum-type strainer, it is described solid
Safety barrel and drum-type strainer are coaxially disposed, and the deduster is mounted in the fixed cylinder and is axially distributed along fixed cylinder
Cleaning brush, the drum-type strainer have filter hole, and the brush head of the cleaning brush passes through the filter hole and stretches to drum-type
Interior.
Dust arrester can have a variety of structures, it is preferable that the dust arrester includes the first feculence box, rotary screw, blowdown
Pipe and the second feculence box, first feculence box are set to the inside of drum-type strainer and are located at the underface of the cleaning brush, institute
The screw thread that rotary screw has screw type is stated, rotary screw is mounted on the inside of the first feculence box and turns under the drive of the motor
Dynamic, second feculence box is located at the lower section of drum-type strainer, the outlet of the upper end opening of the sewage pipe and the first feculence box
Mutually it is connected, the lower ending opening of sewage pipe is mutually connected with second feculence box.
Preferably, the first fixed frame and the second fixed frame be installed in the inside of the casing, the drum-type strainer and
Fixed cylinder is installed between the first fixed frame and the second fixed frame, is equipped on the first fixed frame for driving drum-type to filter
Net the motor of rotation.
In order to enable from fresh inlet enter outdoor air can smoothly enter into drum-type strainer, the fresh inlet into
Wind direction is consistent with the axial direction of the drum-type strainer.
In order to enable drum-type strainer uniform air intake, the fresh inlet is directed at the end of drum-type strainer closed end
The central location in face.
Further preferably, the blower is centrifugal blower.
Compared with the prior art, the advantages of the utility model are: the fresh air purification device in casing internal by installing
Blower, drum-type strainer, deduster and dust arrester, outside air enters casing internal by fresh inlet, and is filtered by drum-type
It exports and blows out from fresh air after net purification filtering, the dust of the drum-type strainer outer peripheral surface quilt after deduster removes is attached to after filtering
It collects in dust arrester, so that purification device can also remain filter screen cleaning after working for a long time, and then improves air filtration effect
Fruit, while being also conducive to extend the service life of drum-type strainer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is first feculence box of the utility model embodiment and the structural schematic diagram of rotary screw；
Fig. 3 is the partial structural diagram of the utility model embodiment；
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1 to Figure 3, the fresh air purification device in the present embodiment includes casing 1, and casing 1 has fresh inlet 11
12 are exported with fresh air, blower 2, drum-type strainer 3, deduster 4 and dust arrester 5 are installed inside casing 1.Blower 2 is using centrifugation
Blower, the outer peripheral surface of drum-type strainer 3 are air intake surface, and one end of drum-type strainer 3 is closed end, the closed end close to fresh air into
Mouth 11, the air inlet direction of fresh inlet 11 is consistent with the axial direction of drum-type strainer 3, and in order to make drum-type strainer 3
Air intake surface can uniform air intake, the central location of the end face of 11 aligns with drum formula strainer of fresh inlet, 3 closed end.
The other end of drum-type strainer 3 is the open end for outlet air, the air inlet of the air outlet of the open end towards blower 2
Mouthful, for the air outlet of blower 2 towards fresh air outlet 12, deduster 4 is used to be attached to the ash of 3 outer peripheral surface of drum-type strainer after filtering
Dirt removal is collected in dust arrester 5 after the removal of deduster 4.
First fixed frame 71 and the second fixed frame 72 are installed in the inside of casing 1, it is solid that drum-type strainer 3 is mounted on first
Frame 71 is determined between the second fixed frame 72, driving motor 8 is installed on the first fixed frame 71, roller strainer 3 is driving
Motor 8 is rotated by.Fixed cylinder 6 is installed in the top of drum-type strainer 3, fixed cylinder 6 is coaxially set with drum-type strainer 3
It sets, the both ends of fixed cylinder 6 are respectively supported on the first fixed frame 71 and the second fixed frame 72.Deduster 4 is to be mounted on fixed cylinder 6
On cleaning brush, for example iron brush can be used, cleaning brush is distributed along fixed cylinder 6 is axial.Drum-type strainer 3 has filter hole
31, the brush head of cleaning brush passes through filter hole 31 and stretches to the inside of drum-type strainer 3.
Dust arrester 5 in the present embodiment includes the first feculence box 51, rotary screw 52, sewage pipe 53 and the second feculence box
54.Wherein, the first feculence box 51 is set to the inside of drum-type strainer 3 and is located at the underface of cleaning brush, and rotary screw 52 has
The screw thread of screw type, rotary screw 52 are mounted on the first inside of feculence box 51 and being rotated by motor 55, the second collection
Dirty box 54 is located at the lower section of drum-type strainer 3, and the upper end opening of sewage pipe 53 is mutually connected with the outlet of the first feculence box 51, blowdown
The lower ending opening of pipe 53 is connected with 54 phase of the second feculence box.
As shown in figure 4, the fresh air purification device use in-wall mounting, be provided on wall 9 connection fresh inlet 11 with
Outdoor fresh air channel 91, is equipped with solar energy rain cover 10 in the air inlet of fresh air channel 91, solar energy rain cover 10 can
It opens or closes as needed.When not in use, solar energy rain cover 10 closes fresh air channel 91 to purification device, and purification device enables
When, solar energy rain cover 10 is opened, and prevents rainwater from entering inside fresh air purification device by fresh air channel 91.
When the fresh air purification device works, outdoor air passes sequentially through fresh air channel 91, fresh inlet 11 enters casing 1
It is interior, and enter drum-type strainer 3 under the action of blower 2, drum-type strainer 3 carries out purification filtering, filtered sky to air
Gas flows into the air inlet of blower 2, and flows into interior by fan outlet in turn, provides purified fresh air for interior.New
In wind purification process, drum-type strainer 3 is in rotation status always, and the surface of cleaning brush ceaselessly brush drum-type strainer 3 first will
The dust particles for being attached to 3 surface of drum-type strainer are swept into the first feculence box 51, then again by rotary screw 52 by the
Dust particles in one feculence box 51 are delivered to the outlet of the first feculence box 51, enter the second feculence box finally by sewage pipe 53
In 54, to make drum-type strainer 3 be able to maintain cleaning, after being used for a long time, it is only necessary to take out the second feculence box 54 and outwell wherein
Dust.
Claims (6)
1. a kind of fresh air purification device, including casing (1), the casing (1) has fresh inlet (11) and fresh air outlet (12),
It is characterized by: being equipped with blower (2), drum-type strainer (3), deduster (4) and dust arrester (5), institute inside the casing (1)
The outer peripheral surface for stating drum-type strainer (3) is air intake surface, and one end of drum-type strainer (3) is closed end, drum-type strainer (3) it is another
One end is the open end for outlet air, the air outlet of the open end towards the blower (2) air inlet, the blower (2)
Air outlet exports (12) towards the fresh air, and the dust of drum-type strainer (3) outer peripheral surface is attached to after filtering through the deduster
(4) it is collected in after removing in the dust arrester (5).
2. fresh air purification device according to claim 1, it is characterised in that: pacify in the top of the drum-type strainer (3)
Equipped with fixed cylinder (6), the fixed cylinder (6) and drum-type strainer (3) are coaxially disposed, and the deduster (4) is described to be mounted on
In fixed cylinder (6) and along the cleaning brush that fixed cylinder (6) is axially distributed, the drum-type strainer (3) has filter hole (31), institute
The brush head for stating cleaning brush passes through the filter hole (31) and stretches to drum-type strainer (3) inside.
3. fresh air purification device according to claim 2, it is characterised in that: the dust arrester (5) includes the first dirt collection
Box (51), rotary screw (52), sewage pipe (53) and the second feculence box (54), first feculence box (51) are filtered set on drum-type
The inside of net (3) and the underface for being located at the cleaning brush, the rotary screw (52) have the screw thread of screw type, rotary screw
(52) it is mounted on the inside of the first feculence box (51) and being rotated by motor (55), second feculence box (54) is located at
The upper end opening of the lower section of drum-type strainer (3), the sewage pipe (53) is mutually connected with the outlet of the first feculence box (51), blowdown
The lower ending opening of pipe (53) is mutually connected with second feculence box (54).
4. fresh air purification device according to claim 2, it is characterised in that: be equipped in the inside of the casing (1)
One fixed frame (71) and the second fixed frame (72), the drum-type strainer (3) and fixed cylinder (6) are installed in the first fixed frame
(71) it between the second fixed frame (72), is equipped on the first fixed frame (71) for driving drum-type strainer (3) to rotate
Driving motor (8).
5. fresh air purification device according to claim 1, it is characterised in that: the air inlet direction of the fresh inlet (11) with
The axial direction of the drum-type strainer (3) is consistent.
6. fresh air purification device according to claim 5, it is characterised in that: the fresh inlet (11) is directed at the roller
The central location of the end face of formula strainer (3) closed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821027101.8U CN208579455U (en) | 2018-06-29 | 2018-06-29 | A kind of fresh air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821027101.8U CN208579455U (en) | 2018-06-29 | 2018-06-29 | A kind of fresh air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579455U true CN208579455U (en) | 2019-03-05 |
Family
ID=65508282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821027101.8U Active CN208579455U (en) | 2018-06-29 | 2018-06-29 | A kind of fresh air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054159A (en) * | 2019-12-05 | 2020-04-24 | 李怡华 | Automatic filtering and dust removing device |
-
2018
- 2018-06-29 CN CN201821027101.8U patent/CN208579455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054159A (en) * | 2019-12-05 | 2020-04-24 | 李怡华 | Automatic filtering and dust removing device |
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