CN210674592U

CN210674592U - Novel air filter

Info

Publication number: CN210674592U
Application number: CN201921481980.6U
Authority: CN
Inventors: 施敏
Original assignee: Zhangjiagang Shengang Environmental Protection Equipment Manufacturing Co Ltd
Current assignee: Zhangjiagang Shengang Environmental Protection Equipment Manufacturing Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a novel air filter, including casing, filter element pipe, the casing is tubular structure, and the inside of casing is helicitic texture, and the inside lower extreme threaded connection of casing has solid fixed ring two, and gu two internal connections of fixed ring have filter element pipe, the cover is equipped with filter paper on the filter element pipe, and the upper end threaded connection of filter element pipe has solid fixed ring one, and solid fixed ring one is located the top of filter paper, and the upper end of casing sets up connecting thread, and the casing has fixed lid through connecting thread connection, the utility model discloses a mechanism is independent, dismantlement that can be quick does benefit to the change, and especially filter paper can carry out solitary change, avoids accomplishing the back because of filter paper life-span, with the awkwardness that whole device was changed, has reduced use cost, and it is convenient.

Description

Novel air filter

Technical Field

The utility model relates to a filter field specifically is a novel air cleaner.

Background

The main components of prior art air cleaners are a filter element, which is the most important part and which carries the filtering of the gases, and a housing, which is the external structure that provides the necessary protection for the filter element. The air cleaner is required to be capable of carrying out high-efficiency air cleaning operation, not causing excessive resistance to air flow, and capable of continuously operating for a long time.

Air cleaner among the prior art, not convenient to detach, it just will change a whole promptly to change, and current filter core life cycle is short simultaneously, has increased the consumption of device. Accordingly, those skilled in the art have provided a novel air cleaner to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a novel air cleaner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel air filter, includes casing, filter element pipe, the casing is tubular structure, and the inside of casing is helicitic texture, and the inside lower extreme threaded connection of casing has solid fixed ring two, and gu two internal connections of fixed ring have filter element pipe, and the cover is equipped with filter paper on the filter element pipe, and the upper end threaded connection of filter element pipe has solid fixed ring one, and solid fixed ring one is located the top of filter paper, and the upper end of casing sets up connecting thread, and the casing has fixed lid through connecting thread connection.

As a further aspect of the present invention: the upper end of casing is fixed with the protection pad, and the protection pad is located between casing and the fixed lid, gu fixed ring one and solid fixed ring two just are the fluted body structure, and the lower extreme of solid fixed ring two is provided with the lug.

As a further aspect of the present invention: the filter element comprises a shell, a filter core pipe and a filter paper, wherein a connector is fixed at the lower end of the shell, an extension pipe is connected in the connector in a threaded manner, a plurality of filter holes are formed in the surface of the filter core pipe and are uniformly distributed, and the filter paper is of a transverse structure.

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

1. the utility model discloses a mechanism is independent, dismantlement that can be quick does benefit to the change, and especially filter paper can carry out solitary change, avoids accomplishing the back because of the filter paper life-span, with the awkwardness that whole device changed, has reduced use cost, and it is convenient to change, improves and changes efficiency.

2. The utility model discloses a filter paper is horizontal to the structure, and folding line is perpendicular with the casing promptly, and design like this, folding line increases, has increased the inner area of filter paper, improves filtration efficiency.

Drawings

Fig. 1 is a schematic sectional structure diagram of a novel air filter.

Fig. 2 is a schematic structural diagram of a filter element tube in a novel air filter.

FIG. 3 is a schematic cross-sectional view of a second fixing ring in the novel air cleaner.

In the figure: 1. a housing; 2. a protection pad; 3. a fixed cover; 4. a first fixing ring; 5. a filter element pipe; 6. filtering paper; 7. a second fixing ring; 701. a bump; 8. an extension pipe; 9. a connecting port; 10. a filtration pore; 11. and connecting threads.

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.

Please refer to fig. 1-3, in an embodiment of the present invention, a novel air cleaner includes a housing 1 and a filter element tube 5, the housing 1 is a tubular structure, the inside of the housing 1 is a threaded structure, the lower end of the inside of the housing 1 is connected with a fixing ring two 7, the filter element tube 5 is connected in the fixing ring two 7, the filter element tube 5 is sleeved with a filter paper 6, the upper end of the filter element tube 5 is connected with a fixing ring one 4, the fixing ring one 4 is located above the filter paper 6, the upper end of the housing 1 is provided with a connecting thread 11, and the housing 1 is connected with a fixing cover 3 through the connecting thread 11.

Further, the upper end of casing 1 is fixed with protection pad 2, and protection pad 2 is located between casing 1 and the fixed lid 3, gu fixed ring 4 and solid fixed ring two 7 just are the fluted body structure, and the lower extreme of solid fixed ring two 7 is provided with lug 701, the lower extreme of casing 1 is fixed with connector 9, and connector 9 female connection has extension pipe 8, a plurality of filtration pore 10 has been seted up on the surface of filter core pipe 5, and filters 10 evenly distributed in pore, filter paper 6 is transverse structure.

Firstly, when the utility model is used, the device is assembled, and firstly, the second fixing ring 7 is connected with the bottom of the shell 1 through the screw thread; secondly, the filter element pipe 5 is in threaded connection with the second fixing ring 7, so that the lower end of the filter element pipe 5 is abutted against the lug 701; thirdly, the filter paper 6 is sleeved, the filter paper 6 is of a transverse structure, namely, the folding lines are perpendicular to the shell 1, and by the design, the folding lines are increased, the internal area of the filter paper 6 is increased, and the filtering efficiency is improved; fourthly, the first fixing ring 4 is in threaded connection with the inner wall of the shell 1; fifthly, the fixed cover 3 is connected with the screw thread, the fixed cover 3 is in friction contact with the protection pad 2, and finally, the extension pipe 8 is connected with the connecting port 9.

The utility model discloses a mechanism is independent, dismantlement that can be quick does benefit to the change, and especially filter paper 6 can carry out solitary change, avoids accomplishing the back because of filter paper 6 life-span, and the awkwardness of changing whole device has reduced use cost, and it is convenient to change, improves and changes efficiency.

The utility model discloses a theory of operation is:

when the utility model is used, the device is assembled, firstly, the second fixing ring 7 is connected with the bottom of the shell 1 through the screw thread; secondly, the filter element pipe 5 is in threaded connection with the second fixing ring 7, so that the lower end of the filter element pipe 5 is abutted against the lug 701; thirdly, the filter paper 6 is sleeved, the filter paper 6 is of a transverse structure, namely, the folding lines are perpendicular to the shell 1, and by the design, the folding lines are increased, the internal area of the filter paper 6 is increased, and the filtering efficiency is improved; fourthly, the first fixing ring 4 is in threaded connection with the inner wall of the shell 1; fifthly, the fixed cover 3 is connected with the screw thread, the fixed cover 3 is in friction contact with the protection pad 2, and finally, the extension pipe 8 is connected with the connecting port 9. The utility model discloses a mechanism is independent, dismantlement that can be quick does benefit to the change, and especially filter paper 6 can carry out solitary change, avoids accomplishing the back because of filter paper 6 life-span, and the awkwardness of changing whole device has reduced use cost, and it is convenient to change, improves and changes efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel air filter, includes casing (1), filter element pipe (5), a serial communication port, casing (1) is the tubular structure, the inside of casing (1) is the helicitic texture, the inside lower extreme threaded connection of casing (1) has solid fixed ring two (7), gu fixed ring two (7) in-connection has filter element pipe (5), the cover is equipped with filter paper (6) on filter element pipe (5), the upper end threaded connection of filter element pipe (5) has solid fixed ring one (4), and gu fixed ring one (4) are located the top of filter paper (6), the upper end of casing (1) sets up connecting thread (11), casing (1) is connected with fixed lid (3) through connecting thread (11).

2. The novel air cleaner as claimed in claim 1, wherein a protective pad (2) is fixed to the upper end of the housing (1), and the protective pad (2) is located between the housing (1) and the fixed cover (3).

3. The novel air cleaner as claimed in claim 1, wherein the first fixing ring (4) and the second fixing ring (7) are both of a groove-shaped structure, and the lower end of the second fixing ring (7) is provided with a projection (701).

4. The novel air cleaner as claimed in claim 1, wherein a connector (9) is fixed to the lower end of the housing (1), and an extension pipe (8) is connected to the connector (9) in a threaded manner.

5. The novel air filter as claimed in claim 1, wherein the surface of the filter element tube (5) is provided with a plurality of filter holes (10), and the filter holes (10) are uniformly distributed.

6. The new air cleaner as claimed in claim 1, characterized in that the filter paper (6) is of a transverse configuration.