CN201098577Y

CN201098577Y - Multifunctional filter

Info

Publication number: CN201098577Y
Application number: CNU2007200270167U
Authority: CN
Inventors: 宋春华; 刘述忠; 李怀国; 闫古城; 鲍学全; 刘敏; 刘宝明; 张守立
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-22
Filing date: 2007-08-22
Publication date: 2008-08-13
Anticipated expiration: 2017-08-22

Abstract

A multifunctional filter comprises a shell, an end cover, a filter screen, a bracket, an air release valve, a pipeline, a magnet, a cover plate, a blow-down valve, etc., wherein the 200-300-mesh filter screen and the bracket are installed inside the shell, the end cover is arranged at the top of the shell, a chamber is arranged at the side face of the shell, the magnet is arranged inside the chamber, the cover plate is installed outside the chamber, an inlet port and an outlet port are arranged on the shell, and the blow-down mechanism is arranged at the lower end of the shell. The utility model has the advantages of large application range, multiple functions, good filtering effect, and low cost, and can be widely used in pumps with mechanical lubrication.

Description

Multi-functional filter

One, technical field

The utility model relates to the pump lubricating oil filter, particularly a kind of multi-functional filter.

Two, background technology

The pump that uses forced feed lubrication is in running, can enter lubricating system because of the chip that pipeline, container come off, cause the bearing shell of pump to damage, what adopt was the way of strainer filtering lubricating oil impurity in the past, the foreign material that elimination is sneaked into, but the chip that mechanical wear is produced does not have filter effect.

Three, summary of the invention

The purpose of this utility model provides a kind of improved multi-functional filter, it has kept original impurity screening function, can be because the electromagnet of settling be adsorbed onto the vessel surface of filter interior, filtering lubricant oil impurity effectively to the irony chip in the lubricating oil by the effect in magnetic field at lubricating oil by filter interior.

Multi-functional filter described in the utility model, comprise housing, end cap, filter screen and support, atmospheric valve and pipeline, magnet and cover plate, blowoff valve etc., 200-300 purpose filter screen and support are installed in the described housing, there is end cap on the housing top, the housing side is provided with a chamber, is installed on magnet in it, and chamber is equipped with cover plate outward, housing is provided with import and outlet, and the lower end is provided with blowdown mechanism in the housing.

Wherein, on the described end cap atmospheric valve is installed.Described magnet chamber is positioned on the housing of filter screen and support bottom, and described magnet is electromagnet or permanent magnet.In the housing of described blowdown mechanism under outlet and chamber, be the leakage head, the lower end is connected with pipeline and the valve that stretches out housing.

The utility model has following advantage compared with prior art:

1, wide accommodation is adapted to have any pump of forced feed lubrication, comprises units such as natural gas compressor, water injecting pump, water filling motor.

2, simplicity of design, safe and reliable, wide accommodation, easy to manufacture, with low cost, good filtration effect.

Four, description of drawings

Accompanying drawing is a kind of structural representation of the present utility model.

Five, the specific embodiment

Consult accompanying drawing, a kind of multi-functional filter, comprise housing, end cap, filter screen and support, atmospheric valve and pipeline, magnet and cover plate, blowoff valve etc., 200-300 purpose filter screen and support 8 are installed in the housing 9, and there is end cap 3 on the housing top, and the housing side is provided with a chamber, be installed on magnet 4 in it, chamber is equipped with cover plate 5 outward, and housing is provided with import 4 and outlet 7, and the lower end is provided with blowdown mechanism 6 in the housing.

Atmospheric valve 2 is installed on the end cap 3.The magnet chamber is positioned on the housing 9 of filter screen and support 8 bottoms, and magnet 4 is electromagnet or permanent magnet.In the housing of blowdown mechanism 6 under outlet and chamber, be the leakage head, the lower end is connected with pipeline and the valve that stretches out housing.

Claims

1, a kind of multi-functional filter, comprise housing, end cap, filter screen and support, atmospheric valve and pipeline, magnet and cover plate, blowoff valve etc., it is characterized in that being equipped with in the described housing 200-300 purpose filter screen and support, there is end cap on the housing top, the housing side is provided with a chamber, is installed on magnet in it, and chamber is equipped with cover plate outward, housing is provided with import and outlet, and the lower end is provided with blowdown mechanism in the housing.

2, multi-functional filter according to claim 1 is characterized in that on the described end cap atmospheric valve being installed.

3, multi-functional filter according to claim 1 is characterized in that described magnet chamber is positioned on the housing of filter screen and support bottom, and described magnet is electromagnet or permanent magnet.

4, multi-functional filter according to claim 1 is characterized in that being the leakage head in the housing of described blowdown mechanism under outlet and chamber, and the lower end is connected with pipeline and the valve that stretches out housing.