CN205297786U - Filter - Google Patents

Abstract

The utility model belongs to the field of machinery, concretely relates to filter. A filter, including the closing plate, the screw thread board, supporting spring, and a housing, the refill upper cover, the magnetite subassembly, torsion helping hand frame, filter core and refill lower cover, threaded board welds in the uncovered edge of shell, shell and closing plate welding, the closing plate upper surface is equipped with the sealing member, the bottom of shell has set firmly torsion helping hand frame, refill upper cover and the welding of refill lower cover, the middle part of refill upper cover is equipped with the bearing platform, the magnetite subassembly sets firmly in the bearing platform, the filter core is located between refill upper cover and the refill lower cover, supporting spring's the one end and the inboard bottom rigid coupling of shell, supporting spring's the other end and the bottom rigid coupling of refill lower cover. Beneficial effect: the utility model discloses a filter has following beneficial effect: 1. Simple structure, 2, the filter effect is good.

Description

A kind of purifier

Technical field

The utility model belongs to mechanical field, is specifically related to a kind of purifier.

Background technology

Air filter is arranged in engine charge system, total one-tenth that it is made up of the filter component of one or several clean air. It mainly acts on is that filtering will enter detrimental impurity in the air of cylinder, to reduce the early stage abrasion of cylinder, piston, piston ring, valve and valve seating. Now general purifier also has some trickle residuals after filtering, and filters not thorough.

Practical novel content

Practical novel object: the utility model makes improvement for above-mentioned prior art Problems existing, namely the utility model discloses a kind of purifier.

Technical scheme: a kind of purifier, comprise sealing plate, lid under thread plate, support spring, shell, refill upper cover, magnetite assembly, torsion power-assisted frame, filter core and refill,

The uncovered edge of described shell is welded with thread plate,

Described shell and the welding of described sealing plate,

Described sealing plate upper surface is provided with sealing member,

The bottom of described shell is installed with torsion power-assisted frame,

Described refill upper cover welds with covering under described refill, and the middle part of described refill upper cover is provided with supporting table, and described magnetite assembly is fixedly arranged on described supporting table,

Between described filter core covers under being located at described refill upper cover and described refill,

One end of described support spring and the inside bottom of described shell connect admittedly, and under the other end of described support spring and described refill, the bottom of lid connects admittedly.

Useful effect: the disclosed a kind of purifier of the utility model has following useful effect:

1. structure is simple;

2, good filtration effect.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of purifier disclosed in the utility model;

Wherein:

1-sealing member 2-sealing plate

3-thread plate 4-support spring

5-shell 6-refill upper cover

7-magnetite assembly 8-torsion power-assisted frame

Cover under 9-filter core 10-refill

Embodiment:

Below embodiment of the present utility model is illustrated in detail.

As shown in Figure 1, a kind of purifier, covers 10 under comprising sealing plate 2, thread plate 3, support spring 4, shell 5, refill upper cover 6, magnetite assembly 7, torsion power-assisted frame 8, filter core 9 and refill,

The uncovered edge of shell 5 is welded with thread plate 3,

Shell 5 welds with sealing plate 2,

Sealing plate 2 upper surface is provided with sealing member 1,

The bottom of shell 5 is installed with torsion power-assisted frame 8,

Refill upper cover 6 welds with lid 10 under refill, and the middle part of refill upper cover 6 is provided with supporting table, and magnetite assembly 7 is fixedly arranged on supporting table,

Filter core 9 covers between 10 under being located at refill upper cover 6 and refill,

One end of support spring 4 and the inside bottom of shell 5 connect admittedly, and under the other end of support spring 4 and refill, the bottom of lid 10 connects admittedly.

By magnetite assembly 7, it is possible to the residue got off is left in first filtration and adsorbs, filter more thorough.

Above enforcement mode of the present utility model is elaborated. But the utility model is not limited to above-mentioned enforcement mode, in the ken that art those of ordinary skill possesses, it is also possible to make a variety of changes under the prerequisite not departing from the utility model objective.

Claims (1)

1. a purifier, it is characterised in that, comprise sealing plate, lid under thread plate, support spring, shell, refill upper cover, magnetite assembly, torsion power-assisted frame, filter core and refill,

The uncovered edge of described shell is welded with thread plate,

Described shell and the welding of described sealing plate,

Described sealing plate upper surface is provided with sealing member,

The bottom of described shell is installed with torsion power-assisted frame,

Described refill upper cover welds with covering under described refill, and the middle part of described refill upper cover is provided with supporting table, and described magnetite assembly is fixedly arranged on described supporting table,

Between described filter core covers under being located at described refill upper cover and described refill,

One end of described support spring and the inside bottom of described shell connect admittedly, and under the other end of described support spring and described refill, the bottom of lid connects admittedly.