CN212491968U

CN212491968U - Air purification device convenient for replacing filter element

Info

Publication number: CN212491968U
Application number: CN202020880105.1U
Authority: CN
Inventors: 鲁义军
Original assignee: Wuxi Fengzhiqing Electronic Technology Co ltd
Current assignee: Wuxi Fengzhiqing Electronic Technology Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-02-09
Anticipated expiration: 2030-05-23

Abstract

The utility model is suitable for an air purification device correlation field provides a conveniently change air purification device of filter core, including under casing, exhaust fan, aspirator pump and anion generator, the top of under casing is provided with movable box, and is connected with the fixedly connected with fixed axle between the below of movable box and the installation section of thick bamboo to the surface rotation of fixed axle is connected with the connecting plate, the top of under casing is connected with sealed the pad, the surface middle part fixedly connected with connection piece of connecting plate, the inboard of connecting plate is provided with filter core and active carbon net package. This air purification device of convenient renew cartridge is provided with connection piece, fixing bolt and the filter core of symmetric distribution both sides about the active carbon net package, can improve the device to the filter effect of air through the use of double-deck filter core cooperation active carbon net package, and filter core and active carbon net package pass through connection piece and fixing bolt and install on the connecting plate simultaneously, have made things convenient for the change of filter core and active carbon net package.

Description

Air purification device convenient for replacing filter element

Technical Field

The utility model relates to an air purification relevant technical field specifically is an air purification device of convenient renew cartridge.

Background

The air purification device is an apparatus for filtering and removing impurity particles and harmful substances in air, and is widely applied, and for the existing air purification device, partial defects still exist, such as:

the existing air purification device is complex in structure, poor in impurity filtering effect in air, inconvenient in use, limited in use due to the fact that the filter element inside is replaced, and the air purification device convenient for replacing the filter element is provided for solving the problems existing in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change air purification device of filter core to it is complicated to solve above-mentioned background art and propose current air purification device structure, and is relatively poor to the filterable effect of impurity in the air, and inconvenient when using changes the filter core of inside, and the use has the limitation problem.

In order to achieve the above object, the utility model provides a following technical scheme: an air purification device convenient for replacing a filter element comprises a bottom box, an exhaust fan, an air suction pump and a negative ion generator, a movable box is arranged above the bottom box, a fixed shaft is fixedly connected between the lower part of the movable box and the mounting cylinder, the surface of the fixed shaft is rotationally connected with a connecting plate, the middle part of the lower part of the mounting cylinder is provided with a through hole, and the left and right sides in the installation cylinder are fixedly provided with negative ion generators, the right side of the bottom box is provided with an exhaust hole, an exhaust fan is fixedly arranged at the left side of the bottom box, an air suction pump is fixedly arranged in the middle of the inner side of the movable box, the left end and the right end of the air suction pump are provided with air ducts, the upper part of the bottom box is connected with a sealing gasket, the middle part of the surface of the connecting plate is fixedly connected with a connecting sheet, and the connecting plate is connected with a connecting bolt, and the inner side of the connecting plate is provided with a filter element and an active carbon net bag.

The utility model discloses still provide activity case, fixed axle and installation section of thick bamboo structure as an organic whole, and the surface of an installation section of thick bamboo is screw thread column structure to threaded connection is put with being connected of under casing to the installation section of thick bamboo.

The utility model discloses still provide the connecting plate is semicircle arcuation structure, and the connecting plate is provided with two about the axis symmetry of fixed axle to the circular-arc external diameter of 2 connecting plates is identical with the external diameter of under casing.

The utility model discloses still provide the output of aspirator pump is hollow round platform column structure, and the lower terminal surface of aspirator pump output and the up end of connecting plate surface filter core laminate mutually to the cross sectional area of filter core is greater than the cross sectional area of aspirator pump output.

The utility model discloses still provide sealed pad is ring circular structure, and the connected mode of sealed pad and under casing is adhesive connection to the sealed internal diameter that fills up is identical with the external diameter of movable box.

The utility model discloses still provide filter core and active carbon net package all are semi-circular structure, and the filter core is provided with two about the axis symmetry of active carbon net package to filter core and active carbon net package constitute with the connecting plate through connection piece and connecting bolt and dismantle mounting structure.

Compared with the prior art, the beneficial effects of the utility model are that: the air purification device is convenient for replacing the filter element;

(1) the movable box capable of rotating and lifting is arranged, the mounting cylinder below the movable box is in threaded connection with the bottom box by rotating the movable box, the movable box can be conveniently rotated out by threads, and further the connecting plate between the movable box and the mounting cylinder can be conveniently exposed;

(2) the filter core and the activated carbon net bag are arranged on the connecting plate through the connecting sheet and the fixing bolt, so that the filter core and the activated carbon net bag can be conveniently replaced;

set up to be provided with sealed the pad between under casing and the movable box, can through sealed effectual avoiding when purifying of pad, the air overflows to the below through the clearance between under casing and the movable box, improves the device's result of use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the connection plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the movable box and the mounting cylinder of the present invention;

fig. 4 is a schematic view of the connection structure of the filter element and the activated carbon net bag of the present invention.

In the figure: 1. a bottom box; 2. a movable box; 3. a connecting plate; 4. mounting the cylinder; 5. a through hole; 6. an exhaust hole; 7. an exhaust fan; 8. a getter pump; 9. an air duct; 10. a negative ion generator; 11. a gasket; 12. a fixed shaft; 13. connecting sheets; 14. a connecting bolt; 15. a filter element; 16. and (5) an active carbon net bag.

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 a technical solution: an air purification device convenient for replacing a filter element comprises a bottom box 1, a movable box 2, a connecting plate 3, an installation cylinder 4, a through hole 5, an exhaust hole 6, an exhaust fan 7, an air suction pump 8, an air guide pipe 9, an anion generator 10, a sealing gasket 11, a fixed shaft 12, a connecting sheet 13, a connecting bolt 14, a filter element 15 and an active carbon net bag 16, wherein the movable box 2 is arranged above the bottom box 1, the fixed shaft 12 is fixedly connected between the lower part of the movable box 2 and the installation cylinder 4, the connecting plate 3 is rotatably connected on the surface of the fixed shaft 12, the through hole 5 is arranged in the middle part of the lower part of the installation cylinder 4, the anion generators 10 are fixedly arranged on the left side and the right side of the installation cylinder 4, the exhaust hole 6 is arranged on the right side of the bottom box 1, the exhaust fan 7 is fixedly arranged on the left side of the bottom box 1, the air suction pump 8 is, the upper part of the bottom box 1 is connected with a sealing gasket 11, the middle part of the surface of the connecting plate 3 is fixedly connected with a connecting plate 13, the connecting plate 13 is connected with a connecting bolt 14, and the inner side of the connecting plate 3 is provided with a filter element 15 and an active carbon net bag 16.

The movable box 2, the fixed shaft 12 and the installation cylinder 4 are of an integrated structure as shown in fig. 1 and 3, the surface of the installation cylinder 4 is of a thread-shaped structure, the installation cylinder 4 is in threaded connection with the bottom box 1, the movable box 2 is convenient to drive the connecting plate 3 to ascend and descend, the connecting plate 3 is of a semi-arc-shaped structure as shown in fig. 2, 3 and 4, two connecting plates 3 are symmetrically arranged relative to the central axis of the fixed shaft 12, the circular arc-shaped outer diameters of the 2 connecting plates 3 are matched with the outer diameter of the bottom box 1, and the filter element 15 inside the connecting plate 3 can be conveniently unfolded when replaced.

As shown in figure 1, the output end of the air suction pump 8 is in a hollow round table structure, the lower end surface of the output end of the air suction pump 8 is attached to the upper end surface of the filter element 15 on the surface of the connecting plate 3, the cross section area of the filter element 15 is larger than that of the output end of the air suction pump 8, so that the exhaust purification of the device is facilitated, the sealing gasket 11 is of a circular ring structure, the sealing gasket 11 is connected with the bottom box 1 in a bonding way, and the inner diameter of the sealing gasket 11 is matched with the outer diameter of the movable box 2, the sealing effect of the device is improved, as shown in fig. 2 and 4, the filter element 15 and the activated carbon net bag 16 are both in a semicircular structure, and two filter elements 15 are symmetrically arranged about a central axis of the activated carbon net bag 16, and filter core 15 and active carbon net package 16 constitute through connection piece 13 and connecting bolt 14 and connecting plate 3 and dismantle mounting structure, improve the device's filter effect to filter core 15 and active carbon net package 16's change has been made things convenient for.

The working principle is as follows: firstly, when the air purification device is used, the device is firstly connected with an external machine power supply and is placed in a place to be used, when the air purification device is used, the air suction pump 8 can be opened, the air suction pump 8 sucks air through the air duct 9, the air is discharged to the filter elements 15 between the connecting plates 3 through the output end below the air suction pump 8, and the filter elements 15 symmetrically distributed on the upper side and the lower side of the active carbon net bag 16 are used for filtering the air, so that the air filtering effect of the device is improved, and after the air is filtered, the purified air is conveniently discharged by matching with the negative ion generator 10 in the installation cylinder 4 and the exhaust fan 7 on the left side of the bottom box 1;

when the filter element 15 needs to be replaced, the movable box 2 can be rotated to enable the lower part of the movable box 2 to be in threaded connection with the bottom box 1, so that the movable box 2 moves upwards, the connecting plate 3 below the movable box 2 is exposed, then the connecting plate 3 is rotated to enable 2 connecting plates 3 to rotate on the fixed shaft 12, the filter element 15 in the middle of the connecting plate 3 can be conveniently unfolded, the filter element 15 and the active carbon net bag 16 are connected through the connecting plate 13 and the connecting bolt 14, so that the replacement of the filter element 15 and the active carbon net bag 16 is facilitated, the using principle of the air purification device convenient for replacing the filter element is the principle, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient air purification device who changes filter core, includes under casing (1), exhaust fan (7), aspirator pump (8) and anion generator (10), its characterized in that: the device is characterized in that a movable box (2) is arranged above the bottom box (1), a fixed shaft (12) is fixedly connected between the lower part of the movable box (2) and the installation cylinder (4), a connecting plate (3) is rotatably connected to the surface of the fixed shaft (12), a through hole (5) is formed in the middle of the lower part of the installation cylinder (4), negative ion generators (10) are fixedly installed on the left side and the right side of the interior of the installation cylinder (4), exhaust holes (6) are formed in the right side of the bottom box (1), an exhaust fan (7) is fixedly installed on the left side of the bottom box (1), an air suction pump (8) is fixedly installed in the middle of the inner side of the movable box (2), air guide pipes (9) are installed at the left end and the right end of the air suction pump (8), a sealing gasket (11) is connected above the bottom box (1), and, and the connecting sheet (13) is connected with a connecting bolt (14), and the inner side of the connecting sheet (3) is provided with a filter element (15) and an active carbon net bag (16).

2. The air purifying device with the conveniently replaced filter element as claimed in claim 1, wherein: the movable box (2), the fixed shaft (12) and the installation cylinder (4) are of an integrated structure, the surface of the installation cylinder (4) is of a thread-shaped structure, and the installation cylinder (4) is connected with the bottom box (1) in a threaded manner.

3. The air purifying device with the conveniently replaced filter element as claimed in claim 1, wherein: the connecting plates (3) are of semicircular arc structures, two connecting plates (3) are symmetrically arranged about the central axis of the fixed shaft (12), and the circular arc outer diameters of the 2 connecting plates (3) are matched with the outer diameter of the bottom box (1).

4. The air purifying device with the conveniently replaced filter element as claimed in claim 1, wherein: the output end of the air suction pump (8) is of a hollow round table-shaped structure, the lower end face of the output end of the air suction pump (8) is attached to the upper end face of the filter element (15) on the surface of the connecting plate (3), and the cross section area of the filter element (15) is larger than that of the output end of the air suction pump (8).

5. The air purifying device with the conveniently replaced filter element as claimed in claim 1, wherein: the sealing gasket (11) is of a circular ring-shaped structure, the sealing gasket (11) is connected with the bottom box (1) in a bonding mode, and the inner diameter of the sealing gasket (11) is matched with the outer diameter of the movable box (2).

6. The air purifying device with the conveniently replaced filter element as claimed in claim 1, wherein: filter core (15) and active carbon net package (16) all are the semicircular structure, and filter core (15) are provided with two about the axis symmetry of active carbon net package (16) to filter core (15) and active carbon net package (16) constitute through connection piece (13) and connecting bolt (14) and connecting plate (3) and dismantle mounting structure.