CN216114538U

CN216114538U - Multifunctional filter

Info

Publication number: CN216114538U
Application number: CN202122634758.9U
Authority: CN
Inventors: 曹夕明
Original assignee: Wuxi Jiapeng Environmental Protection Equipment Co ltd
Current assignee: Wuxi Jiapeng Environmental Protection Equipment Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-22
Anticipated expiration: 2031-10-29

Abstract

The utility model provides a multifunctional filter, and belongs to the technical field of filters. The multifunctional filter includes an exhaust assembly and a filter assembly. The exhaust subassembly includes shell, draught fan, connecting plate and inner tube, the draught fan is fixed in the shell, the connecting plate is fixed on the outer wall of shell, the inner tube slides and sets up in the shell, through-hole and first recess have been seted up on the inner tube, during the use, treat to the activated carbon filter, electric heating piece, filter screen board or dust removal sack clearance completion back, again according to above-mentioned opposite step the part dress after the clearance is accomplished returns to the inner tube in, then insert the slider on the slide rail, make the slider remove the tip of slide rail, rotatory threaded rod, the terminal screw thread of threaded rod to the shell in, this filter need not demolish its outer part when needs clear up the inside part of filter, has improved the cleaning efficiency to the inside appointed part of filter.

Description

Multifunctional filter

Technical Field

The utility model relates to the field of filters, in particular to a multifunctional filter.

Background

Air pollution, also known as atmospheric pollution, generally refers to the phenomenon of certain substances entering the atmosphere, present in sufficient concentration, for a sufficient time, and therefore jeopardizing human comfort, health and welfare or the environment, due to human activities or natural processes.

At present, when parts in the filter need to be cleaned, parts on the outer layer of the filter need to be detached, so that the cleaning efficiency of specified parts in the filter is reduced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the utility model provides a multifunctional filter, which aims to improve the problem that when the components in the filter need to be cleaned, the components on the outer layer need to be removed, and the cleaning efficiency of the specified components in the filter is reduced.

The utility model is realized by the following steps:

the utility model provides a multifunctional filter, which comprises an exhaust component and a filter component.

The exhaust assembly comprises a shell, an induced draft fan, a connecting plate and an inner tube, wherein the induced draft fan is fixed in the shell, the connecting plate is fixed on the outer wall of the shell, the inner tube is arranged in the shell in a sliding mode, and a through hole and a first groove are formed in the inner tube.

The filtering component comprises an active carbon filtering plate, an electric heating plate, a filtering screen plate, a dust removing cloth bag, a first plug, a second plug, a hasp, a slide rail, a slide block, a transverse plate, a threaded rod and a temperature controller, wherein the active carbon filtering plate is fixed between the first plug and the second plug, the electric heating plate is fixed at different positions between the first plug and the second plug, the filtering screen plate is fixed at different positions between the first plug and the second plug, the dust removing cloth bag is fixed at different positions between the first plug and the second plug, and the first plug is inserted into the first groove.

The second plug runs through the through-hole, the hasp is fixed respectively in the through-hole with on the upper surface of second plug, the slide rail is fixed in the shell, the slider slides on the slide rail, the side surface of slider with the outer wall of inner tube is together fixed, the diaphragm is fixed on the side surface of slider, the threaded rod screw thread runs through the diaphragm, the same screw thread of tip of threaded rod is in the shell, the temperature controller is fixed on the outer wall of shell, the temperature controller with electric heating plate electric connection is in the same place.

In an embodiment of the present invention, the housing is provided with a thread groove, and an end portion of the threaded rod is threaded in the thread groove.

In an embodiment of the present invention, the connecting plate includes a connecting plate body, and the connecting plate body is provided with a mounting hole.

In one embodiment of the utility model, the inner diameter of the through hole is larger than the outer diameter of the first plug.

In an embodiment of the present invention, the filter assembly further includes a sealing ring, and the sealing ring is sleeved on an outer wall of the second plug.

In an embodiment of the present invention, a second groove is formed on the housing, and the slide rail is fixed in the second groove.

In one embodiment of the utility model, the threaded rod comprises a threaded rod body and a first handheld portion, the threaded rod body penetrates through the transverse plate in a threaded mode, and the first handheld portion is fixed to the end portion of the threaded rod body.

In one embodiment of the utility model, the filter assembly further comprises a connecting rod fixed between the first plug and the second plug.

In one embodiment of the utility model, the filter assembly further comprises a second hand-held portion fixed to an upper surface of the second plug.

In one embodiment of the utility model, the electrical heating strips are equally distributed on the upper surface of the first plug.

The utility model has the beneficial effects that: when the multifunctional filter is used, the draught fan is operated to lead out indoor air to accelerate the circulation of the indoor air, the dust removing cloth bag is used for primary filtering of dust in the air, the filter screen plate is used for next filtering of the dust in the air, the electric heating sheet is used for heating and sterilizing the air passing through the inner barrel, the active carbon filter plate is used for adsorbing harmful gas and residual dust in the air and effectively preventing the indoor harmful gas from being discharged outdoors, when the active carbon filter plate, the electric heating sheet, the filter screen plate or the dust removing cloth bag needs to be cleaned, the threaded rod is rotated to enable the tail end of the threaded rod to be separated from the shell, the inner barrel can be pulled out from the shell by pulling the sliding block, the hasp on the corresponding second plug is opened according to the part to be cleaned, and the first plug and the second plug can be pulled out from the through hole, after the activated carbon filter plate, the electric heating sheet, the filter screen plate or the dust removal cloth bag are cleaned, the cleaned parts are arranged back to the inner barrel according to the opposite steps, then the sliding block is inserted into the sliding rail, the sliding block is moved to the end part of the sliding rail, the threaded rod is rotated, the tail end of the threaded rod is threaded into the shell, when the parts in the filter need to be cleaned, the outer parts of the filter do not need to be detached, and the cleaning efficiency of the designated parts in the filter is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a multifunctional filter provided in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a multifunctional filter according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an exhaust assembly according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a filter assembly according to an embodiment of the present invention;

fig. 5 is an enlarged view of the area a in fig. 4 according to an embodiment of the present invention.

In the figure: 100-an exhaust assembly; 110-a housing; 120-a via hole; 130-induced draft fan; 140-thread groove; 150-a connecting plate; 151-connecting plate body; 152-mounting holes; 160-a first groove; 170-inner cylinder; 200-a filter assembly; 210-an activated carbon filter plate; 220-an electric heating sheet; 230-a filter screen plate; 240-dust removal cloth bag; 250-a first plug; 260-a second plug; 270-sealing ring; 280-hasp; 290-a second groove; 291-sliding rail; 292-a slide block; 293-transverse plate; 294-threaded rod; 2941-threaded rod body; 2942-first hand-held portion; 295-temperature controller; 296-connecting rod; 297-second hand-held part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a multi-function filter includes an exhaust assembly 100 and a filter assembly 200. The filter assembly 200 is secured to the exhaust assembly 100 and does not require removal of the outer layer of the filter when it is desired to clean the components within the filter, thereby improving the efficiency of cleaning the designated components within the filter.

Referring to fig. 1 to 3, the exhaust assembly 100 includes a housing 110, an induced draft fan 130, a connecting plate 150 and an inner cylinder 170, the induced draft fan 130 is fixed in the housing 110 by bolts, the connecting plate 150 is fixed on an outer wall of the housing 110 by bolts, the connecting plate 150 includes a connecting plate body 151, a mounting hole 152 is formed in the connecting plate body 151, the mounting hole 152 is convenient for mounting and fixing the connecting plate body 151, the inner cylinder 170 is slidably disposed in the housing 110, and a through hole 120 and a first groove 160 are formed in the inner cylinder 170.

Referring to fig. 2, 4 and 5, the filter assembly 200 includes an activated carbon filter plate 210, an electric heating sheet 220, a filter screen plate 230, a dust removal cloth bag 240, a first plug 250, a second plug 260, a buckle 280, a slide rail 291, a slider 292, a horizontal plate 293, a threaded rod 294 and a thermostat 295, the activated carbon filter plate 210 is fixed between the first plug 250 and the second plug 260 by bolts, the electric heating sheet 220 is fixed between the different first plug 250 and the second plug 260 by bolts, the electric heating sheets 220 are equidistantly distributed on the upper surface of the first plug 250, the plurality of electric heating sheets 220 perform heat sterilization on air passing through the inner cartridge 170, the filter screen plate 230 is fixed between the different first plug 250 and the different second plug 260 by bolts, the dust removal cloth bag 240 is fixed between the different first plug 250 and the different second plug 260 by bolts, the filter assembly 200 further includes a connecting rod 296, the connecting rod 296 is fixed between the first plug 250 and the second plug 260 by bolts, the connecting rod 296 is convenient for supporting the dust collection bag 240, the first plug 250 is inserted into the first groove 160, and the inner diameter of the through hole 120 is larger than the outer diameter of the first plug 250, so that the first plug 250 can pass through the through hole 120 conveniently.

The second plug 260 penetrates through the through hole 120, the filter assembly 200 further includes a sealing ring 270, the sealing ring 270 is sleeved on the outer wall of the second plug 260, the sealing ring 270 enables the sealing property between the second plug 260 and the through hole 120 to be better, buckles 280 are respectively fixed in the through hole 120 and on the upper surface of the second plug 260 through bolts, a slide rail 291 is fixed in the outer shell 110 through bolts, a second groove 290 is formed in the outer shell 110, the slide rail 291 is fixed in the second groove 290 through bolts, the slide rail 291 is convenient to be installed and fixed in the outer shell 110 through the second groove 290, a slider 292 slides on the slide rail 291, the side surface of the slider 292 and the outer wall of the inner cylinder 170 are fixed together through bolts, a transverse plate 293 is fixed on the side surface of the slider 292 through bolts, a threaded rod 294 penetrates through the transverse plate 293, the end of the threaded rod 294 is also threaded in the outer shell 110, the threaded rod 294 includes a threaded rod body 2941 and a first hand-held portion 2942, the threaded rod body 2941 is threaded through the transverse plate 293, the first handheld portion 2942 is welded at the end portion of the threaded rod body 2941, the first handheld portion 2942 is convenient for rotating the threaded rod body 2941, the first handheld portion 2942 in this embodiment is a hand wheel, the casing 110 is provided with the thread groove 140, the end thread of the threaded rod 294 is in the thread groove 140, the thread groove 140 is convenient for threading the threaded rod 294 into the casing 110, the temperature controller 295 is fixed on the outer wall of the casing 110 through bolts, the temperature controller 295 is electrically connected with the electric heating sheet 220, the filter assembly 200 further comprises a second handheld portion 297, the second handheld portion 297 is fixed on the upper surface of the second plug 260 through bolts, the second handheld portion 297 is convenient for carrying the second plug 260, and the second handheld portion 297 in this embodiment is a handle.

Specifically, the working principle of the multifunctional filter is as follows: when the air purifier is used, the draught fan 130 is started, the draught fan 130 works to lead out indoor air to quicken the circulation of the indoor air, the dust removing cloth bag 240 primarily filters dust in the air, the filter screen plate 230 filters the dust in the air in the next step, the electric heating sheet 220 is started, the electric heating sheet 220 heats and sterilizes the air passing through the inner barrel 170, the active carbon filter plate 210 adsorbs harmful gas and residual dust in the air, the indoor harmful gas is effectively prevented from being discharged out of a room, when the active carbon filter plate 210, the electric heating sheet 220, the filter screen plate 230 or the dust removing cloth bag 240 needs to be cleaned, the threaded rod 294 is rotated to enable the tail end of the threaded rod 294 to leave the shell 110, the inner barrel 170 can be pulled out of the shell 110 by pulling the sliding block 292, the hasp 280 on the second plug 260 corresponding to the component to be cleaned is opened, and the first plug 250 and the second plug 260 can be pulled out of the through hole 120, after the activated carbon filter plate 210, the electric heating sheet 220, the filter screen plate 230 or the dust removal cloth bag 240 are cleaned, the cleaned components are arranged back into the inner barrel 170 according to the reverse steps, then the sliding block 292 is inserted into the sliding rail 291, the sliding block 292 is moved to the end part of the sliding rail 291, the threaded rod 294 is rotated, the tail end of the threaded rod 294 is screwed into the shell 110, when the components in the filter need to be cleaned, the components on the outer layer do not need to be disassembled, and the cleaning efficiency of the specified components in the filter is improved.

It should be noted that the specific model specifications of the induced draft fan 130, the electric heating plate 220 and the temperature controller 295 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the induced draft fan 130, the electric heating plate 220 and the temperature controller 295 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional filter is characterized by comprising

The exhaust assembly (100) comprises a shell (110), an induced draft fan (130), a connecting plate (150) and an inner barrel (170), wherein the induced draft fan (130) is fixed in the shell (110), the connecting plate (150) is fixed on the outer wall of the shell (110), the inner barrel (170) is arranged in the shell (110) in a sliding mode, and a through hole (120) and a first groove (160) are formed in the inner barrel (170);

a filter component (200), wherein the filter component (200) comprises an active carbon filter plate (210), an electric heating sheet (220), a filter screen plate (230), a dust removal cloth bag (240), a first plug (250), a second plug (260), a hasp (280), a slide rail (291), a slide block (292), a transverse plate (293), a threaded rod (294) and a temperature controller (295), the activated carbon filter plate (210) is fixed between the first plug (250) and the second plug (260), the electric heating sheet (220) is fixed between the first plug (250) and the second plug (260) which are different, the filter screen plate (230) is fixed between the first plug (250) and the second plug (260), the dust removal cloth bag (240) is fixed between the first plug (250) and the second plug (260), and the first plug (250) is inserted into the first groove (160);

the second plug (260) penetrates through the through hole (120), the buckles (280) are fixed in the through hole (120) and on the upper surface of the second plug (260), the slide rail (291) is fixed in the housing (110), the slider (292) slides on the slide rail (291), the side surface of the slider (292) and the outer wall of the inner barrel (170) are fixed together, the transverse plate (293) is fixed on the side surface of the slider (292), the threaded rod (294) penetrates through the transverse plate (293) in a threaded manner, the end of the threaded rod (294) is also threaded in the housing (110), the thermostat (295) is fixed on the outer wall of the housing (110), and the thermostat (295) and the electric heating sheet (220) are electrically connected together.

2. The multifunctional filter of claim 1, wherein the housing (110) has a threaded groove (140) formed therein, and the end of the threaded rod (294) is threaded into the threaded groove (140).

3. The multifunctional filter according to claim 1, wherein the connection plate (150) comprises a connection plate body (151), and the connection plate body (151) is provided with a mounting hole (152).

4. Multifunctional filter according to claim 1, wherein the inner diameter of the through hole (120) is larger than the outer diameter of the first plug (250).

5. The multifunctional filter according to claim 1, wherein the filter assembly (200) further comprises a sealing ring (270), the sealing ring (270) being fitted over an outer wall of the second plug (260).

6. The multifunctional filter according to claim 1, wherein said outer shell (110) is formed with a second groove (290), and said slide rail (291) is fixed in said second groove (290).

7. The multifunctional filter of claim 1, wherein the threaded rod (294) comprises a threaded rod body (2941) and a first hand-held portion (2942), the threaded rod body (2941) threaded through the transverse plate (293), the first hand-held portion (2942) being secured to an end of the threaded rod body (2941).

8. The multi-functional filter of claim 1, wherein the filter assembly (200) further comprises a connecting rod (296), the connecting rod (296) being secured between the first plug (250) and the second plug (260).

9. The multifunctional filter according to claim 1, wherein the filter assembly (200) further comprises a second handhold portion (297), the second handhold portion (297) being secured to an upper surface of the second plug (260).

10. Multifunctional filter according to claim 1, characterized in that said electric heating strips (220) are equally distributed on the upper surface of said first plug (250).