CN203916348U

CN203916348U - Oxygenerator filter

Info

Publication number: CN203916348U
Application number: CN201420278149.1U
Authority: CN
Inventors: 葛贤; 武占辉; 孟澄
Original assignee: GUIZHOU HUAFENG ELECTRICAL APPLIANCES CO Ltd
Current assignee: GUIZHOU HUAFENG ELECTRICAL APPLIANCES CO Ltd
Priority date: 2014-05-28
Filing date: 2014-05-28
Publication date: 2014-11-05
Anticipated expiration: 2024-05-28

Abstract

The utility model discloses a kind of oxygenerator filter, belong to air cleaner; Aim to provide a kind of filter quality good, change filtering material air cleaner easily.It comprises filter cartridge, is seated in the filter cotton in this filter cartridge; Lid (3) that described filter cartridge is connected as a single entity by box body, by screw thread and this box body forms, and the top of this lid has on the wall of gas outlet (7), this lid and is distributed with some air admission holes (5); Described box body, by being the threaded base of peviform structure and inner wall belt (4), being fixed on core body (1) formation that is sleeve-like configuration in this base, is distributed with the through hole (6) of some strips on the wall of this core body; On the outer wall of core body (1), be coated with filter paper (2), described filter cotton is seated between box body and lid (3).It is replaceable filtering material that the utility model only need be turned on lid, very convenient quick; It is a kind of device that filters oxygenerator air inlet.

Description

Oxygenerator filter

Technical field

The utility model relates to a kind of air cleaner, relates in particular to a kind of oxygenerator filter.

Background technology

Filter is the vitals of oxygenerator, conventionally by two be trumpet-shaped box body, be seated in filter cotton in each box body, two block pressur plates that two box bodys are clamped form; Although simple in structure, exist and change the defects such as filtering material is cumbersome, filter effect is undesirable.

Summary of the invention

In order to overcome the defect existing in prior art, the utility model aim to provide a kind of filter quality good, change filtering material oxygenerator filter easily.

To achieve these goals, the utility model by the following technical solutions: it comprises filter cartridge, is seated in the filter cotton in this filter cartridge; The lid that described filter cartridge is connected as a single entity by box body, by screw thread and this box body forms, and the top of this lid has on the wall of gas outlet, this lid and is distributed with some air admission holes; Described box body by being the threaded base of peviform structure and inner wall belt, be fixed on the core body that is sleeve-like configuration in this base and form, on the wall of this core body, be distributed with the through hole of some strips; On the outer wall of core body, be coated with filter paper, described filter cotton is seated between box body and lid.

Compared with the prior art, the utility model, owing to having adopted technique scheme, has increased filter paper in core surface, has therefore effectively improved air filtration quality; In addition, be threaded connection owing to having adopted by box body and lid the filter cartridge forming, therefore only need turn on lid is replaceable filtering material, very convenient quick.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is perspective view of the present utility model;

Fig. 3 is the perspective view of the utility model box body;

Fig. 4 is the structural representation of conventional filter.

In figure: core body 1, filter paper 2, lid 3, base 4, air admission hole 5, through hole 6, gas outlet 7, pressing plate 8.

Detailed description of the invention

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:

As shown in Figures 1 to 3: the lid 3 that filter cartridge is connected as a single entity by box body, by screw thread and this box body forms, the top of this lid has on the wall of gas outlet 7, this lid and is distributed with some air admission holes 5; Described box body by being the threaded base 4 of peviform structure and inner wall belt, be fixed on the core body 1 that is sleeve-like configuration in this base and form, on the wall of this core body, be distributed with the through hole 6 of some strips; On the outer wall of core body 1, be coated with filter paper 2, filter cotton (not shown) is seated between box body and lid 3.

As can be seen from Figure 4, the filter cartridge of the filter of traditional structure is by trumpet-shaped lid 3, trumpet-shaped box body, form lid 3 and two block pressur plates 8 that this box body compresses; After two pressing plates 8 must being taken apart when replacing is seated in the filtering material in filter cartridge, can change, cumbersome.

Claims

1. an oxygenerator filter, comprises filter cartridge, is seated in the filter cotton in this filter cartridge; It is characterized in that: lid (3) that described filter cartridge is connected as a single entity by box body, by screw thread and this box body forms, the top of this lid has on the wall of gas outlet (7), this lid and is distributed with some air admission holes (5); Described box body, by being the threaded base of peviform structure and inner wall belt (4), being fixed on core body (1) formation that is sleeve-like configuration in this base, is distributed with the through hole (6) of some strips on the wall of this core body; On the outer wall of core body (1), be coated with filter paper (2), described filter cotton is seated between box body and lid (3).