CN212360253U

CN212360253U - Fan with air filtering function

Info

Publication number: CN212360253U
Application number: CN202020993695.9U
Authority: CN
Inventors: 王子锁; 裴金科
Original assignee: Dezhou Lintong Environmental Technology Co ltd
Current assignee: Dezhou Lintong Environmental Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-15
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a fan with filtration function, including the fan main part, the shell is installed through the bolt screw thread in fan main part left side, the baffle has all been welded to the shell inner wall, the baffle bottom is connected with the collecting vat through dismounting device, the welding of dismounting device upper end has the collection mouth. The utility model discloses a fan main part will contain in the wind suction shell of dust, behind the wind striking baffle that contains the dust, the wind speed slows down, and the dust is under the effect of power, and the dust falls into in the collecting vat, improves device's practicality, shifts out in the breach that the while was seted up from the spacing ring surface through the button, is convenient for change the collecting vat, and through the pulling pull rod, the pull rod drives the limiting plate and removes, and limiting plate extrusion second spring improves device's convenience simultaneously.

Description

Fan with air filtering function

Technical Field

The utility model relates to a fan technical field specifically is a fan with filtration function.

Background

The blower is a Chinese habit short for gas compression and gas conveying machinery, the blower generally comprises a ventilator, a blower and a wind driven generator, and the existing blower can basically meet daily use requirements, but still has some defects and needs to be improved.

When the fan ventilates to the kilneye at brick kiln length, generally will burn the hot-blast suction in the kiln, when the fan discharges to the intraoral hot-blast of kiln, contain more dust in the hot-blast, the fan when induced drafting, probably discharges the dust from burning in the kiln, and the dust probably drifts around, probably leads to the fan to produce the dust all around, consequently needs a fan with filtration function to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan with filtration function to solve the problem that the dust that proposes in the above-mentioned background art drifts around.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan with filtration function, includes the fan main part, the shell is installed through the bolt screw thread in fan main part left side, the baffle has all been welded to the shell inner wall, the baffle bottom is passed through dismounting device and is connected with the collecting vat, the welding of dismounting device upper end has the collection mouth, the shell left side is passed through fixing device and is connected with the filter screen, the filter screen sets up in the shell.

Preferably, dismounting device includes spacing ring, button, first spring groove and first spring, the spacing ring welding is in the shell bottom, the collecting vat has been inserted at the spacing ring middle part, the collecting vat upper end all is embedded to have first spring groove, first spring inslot portion all is provided with first spring, the one end of first spring all welds on first spring groove, the other end of first spring all welds on the button, the button all passes spacing ring one side.

Preferably, fixing device includes second spring, pull rod, second spring groove, limiting plate and slot, shell left side outer wall all is embedded to have second spring groove, second spring groove middle part all is run through by the pull rod, the second spring is all overlapped at the pull rod middle part and is equipped with the second spring, the one end of second spring all welds on second spring groove, the other end of second spring all welds on the limiting plate, and the limiting plate all welds on the pull rod, the pull rod end all inserts in the slot, the slot is all embedded in the filter screen, the filter screen sets up in the shell.

Preferably, the collection port is arranged to be inclined, and the inner wall of the collection port is attached to the inner wall of the collection tank.

Preferably, the surface of the limit ring is provided with round holes, and the diameter of the inner wall of each round hole formed in the surface of the limit ring is equal to the diameter of the surface of the button.

Preferably, the slots are all arranged into cylindrical grooves, and the diameter of the inner wall of each cylindrical groove arranged in each slot is equal to the diameter of the surface of the pull rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this fan with filtration function is provided with shell, baffle and collecting vat, and in will containing the wind suction shell of dust through the fan main part, the wind that contains the dust strikes the baffle after, and the wind speed slows down, and the dust falls into the collecting vat under the effect of power in, collects the dust through the collecting vat to filter less dust through the filter screen, improve device's practicality.

2. This fan with filtration function is provided with second spring, limiting plate, slot, button and spacing ring, shifts out in the breach of seting up from the spacing ring surface through the button, is convenient for change the collecting vat, and simultaneously through the pulling pull rod, the pull rod drives the limiting plate and removes, and limiting plate extrusion second spring, the pull rod is terminal to remove from the slot, is convenient for change the filter screen, improves the convenience of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the present invention at B in fig. 1;

fig. 4 is a schematic side view of the housing and the baffle of the present invention.

In the figure: 1. a fan main body; 2. a housing; 3. a baffle plate; 4. collecting tank; 5. a limiting ring; 6. a button; 7. a first spring groove; 8. a first spring; 9. a collection port; 10. a second spring; 11. a pull rod; 12. a second spring groove; 13. a limiting plate; 14. a slot; 15. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a fan with an air filtering function comprises a fan main body 1, a shell 2 is installed on the left side of the fan main body 1 through bolt threads, baffles 3 are welded on the inner wall of the shell 2, the bottom end of each baffle 3 is connected with a collecting tank 4 through a dismounting device, a collecting port 9 is welded at the upper end of the dismounting device, the collecting port 9 is arranged in an inclined shape, the inner wall of the collecting port 9 is attached to the inner wall of the collecting tank 4, the collecting port 9 is arranged in an inclined shape, dust can conveniently fall into the collecting tank 4, the dismounting device comprises a limiting ring 5, a button 6, a first spring groove 7 and a first spring 8, the limiting ring 5 is welded at the bottom end of the shell 2, the collecting tank 4 is inserted in the middle of the limiting ring 5, the first spring groove 7 is embedded at the upper end of the collecting tank 4, the first spring 8 is arranged inside the first spring groove 7, one end of the first spring 8 is welded on the first, button 6 all passes spacing ring 5 one side, and the round hole has all been seted up on spacing ring 5 surface, and the round hole inner wall diameter that 5 surfaces of spacing ring were seted up equals with the surface diameter of button 6, and in the round hole that 5 surfaces of spacing ring were seted up was inserted to button 6, fixes collecting vat 4 in spacing ring 5.

The left side of the shell 2 is connected with a filter screen 15 through a fixing device, the fixing device comprises a second spring 10, a pull rod 11, a second spring groove 12, a limiting plate 13 and a slot 14, the outer wall of the left side of the shell 2 is embedded with the second spring groove 12, the middle part of the second spring groove 12 is penetrated through by the pull rod 11, the middle part of the pull rod 11 is sleeved with the second spring 10, one end of the second spring 10 is welded on the second spring groove 12, the other end of the second spring 10 is welded on the limiting plate 13, the limiting plate 13 is welded on the pull rod 11, the tail end of the pull rod 11 is inserted into the slot 14, the slot 14 is arranged into a cylindrical groove, the diameter of the inner wall of the cylindrical groove arranged in the slot 14 is equal to the diameter of the surface of the pull rod 11, the diameter of the cylindrical surface arranged by the pull rod 11 is equal to the diameter of the inner wall of the slot, the slots 14 are all embedded in a filter screen 15, the filter screen 15 is arranged in the shell 2, and the filter screen 15 is arranged in the shell 2.

The working principle is as follows: when fan main part 1 during operation, fan main part 1 is with the wind that contains the dust in the cave dwelling toward shell 2 internal suction, get into shell 2 internal back when the dust, through baffle 3 cross arrangement on 2 inner walls of shell, the wind that contains the dust gets into shell 2 back, the wind striking that contains the dust is back on baffle 3, the wind speed that contains the wind of dust slows down, the dust is under the effect of power, the dust falls into collecting vat 4 in, collect the dust through collecting vat 4, and filter tiny dust through filter screen 15.

When filter screen 15 and collecting vat 4 need be changed, when more filter screen 15, stimulate pull rod 11 earlier, pull rod 11 drives limiting plate 13 and removes in second spring groove 12, when limiting plate 13 removes, limiting plate 13 extrudes second spring 10, elastic deformation takes place for second spring 10, and pull rod 11 is terminal from the slot 14 in, pull rod 11 no longer fixes filter screen 15, pull filter screen 15 again, filter screen 15 is from shell 2 internal displacement department, be convenient for change filter screen 15, when needs change collecting vat 4, press button 6 earlier, button 6 atress extrudees first spring 8, elastic deformation takes place for first spring 8, make button 6 shift out in the round hole that spacing ring 5 surface was seted up, make collecting vat 4 no longer fix spacing ring 5, be convenient for dismantle collecting vat 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fan with air filtering function, includes fan main part (1), its characterized in that: fan main part (1) left side is installed shell (2) through the bolt screw thread, shell (2) inner wall all welds has baffle (3), baffle (3) bottom is passed through dismounting device and is connected with collecting vat (4), the welding of dismounting device upper end has collection mouth (9), shell (2) left side is passed through fixing device and is connected with filter screen (15), filter screen (15) set up in shell (2).

2. The blower with an air filtering function according to claim 1, wherein: dismounting device includes spacing ring (5), button (6), first spring groove (7) and first spring (8), spacing ring (5) welding is in shell (2) bottom, spacing ring (5) middle part has inserted collecting vat (4), collecting vat (4) upper end is all embedded to have first spring groove (7), first spring groove (7) inside all is provided with first spring (8), the one end of first spring (8) all welds on first spring groove (7), the other end of first spring (8) all welds on button (6), spacing ring (5) one side is all passed in button (6).

3. The blower with an air filtering function according to claim 1, wherein: fixing device includes second spring (10), pull rod (11), second spring groove (12), limiting plate (13) and slot (14), shell (2) left side outer wall all is embedded to have second spring groove (12), second spring groove (12) middle part all is run through by pull rod (11), pull rod (11) middle part all overlaps and is equipped with second spring (10), the one end of second spring (10) all welds on second spring groove (12), the other end of second spring (10) all welds on limiting plate (13), and limiting plate (13) all welds on pull rod (11), pull rod (11) end all inserts in slot (14), slot (14) all are embedded in filter screen (15), filter screen (15) set up in shell (2).

4. The blower with an air filtering function according to claim 1, wherein: collect mouthful (9) and set up to the slope form, and collect mouthful (9) inner wall and collecting vat (4) inner wall laminating.

5. The blower with an air filtering function according to claim 2, wherein: the surface of the limiting ring (5) is provided with round holes, and the diameter of the inner wall of each round hole formed in the surface of the limiting ring (5) is equal to the diameter of the surface of the button (6).

6. The blower with an air filtering function according to claim 3, wherein: the slots (14) are all arranged into cylindrical grooves, and the diameters of the inner walls of the cylindrical grooves formed in the slots (14) are equal to the diameter of the surface of the pull rod (11).