CN216498156U

CN216498156U - Filter element type filter

Info

Publication number: CN216498156U
Application number: CN202123238219.XU
Authority: CN
Inventors: 陈君; 倪明; 彭海芹
Original assignee: Liyang Nien Filtration Equipment Co ltd
Current assignee: Liyang Nien Filtration Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-13
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a filter element type filter, which comprises a transverse filter, wherein the upper end of the transverse filter is provided with an air inlet and an air outlet, a filter element is arranged in the transverse filter, the lower end of the transverse filter is provided with an air outlet, the transverse filter is arranged on a pipe orifice assembly through a locking structure, and a pipe orifice is arranged on the pipe orifice assembly. The device belongs to a detachable transverse filter, is fixed by a locking structure, and is convenient to overhaul and replace; and the requirement that the filter elements with different precisions are installed in the filter element type filter by workers according to different gas requirements is met.

Description

Filter element type filter

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a filter element type filter.

Background

Chinese patent publication No. CN202315482U relates to a filter, in particular to a filter element type filter, which is characterized in that: comprises a cylinder body, a flange, a filter element group, a quick-opening end enclosure, an air outlet and a lacrimal duct; the filter element group is arranged in the cylinder, and a lacrimal duct for discharging accumulated liquid is arranged at the bottom of the filter element group. The device has the advantages of fine filtration, high purification rate, stable operation and convenient installation and maintenance; the middle of the cylinder body is connected by a flange, so that the installation and the transportation are convenient.

However, the filter element type filter in the prior art is inconvenient to replace, and workers cannot replace filter elements with different precisions according to different gas requirements.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, it is an object of the present invention to provide a cartridge filter.

The utility model provides the following technical scheme:

the utility model provides a filter element formula filter, includes transverse filter, transverse filter upper end is equipped with air inlet and gas outlet, just transverse filter inside is equipped with the filter core, the transverse filter lower extreme is equipped with the liquid outlet, transverse filter passes through locking structure and installs on the mouth of pipe subassembly, be equipped with the mouth of pipe on the mouth of pipe subassembly.

Specifically, the locking structure is mounted on mounting holes corresponding to the nozzle assembly and the transverse filter.

Specifically, the mounting holes are evenly distributed around the axis of the transverse filter.

Specifically, the locking structure comprises a bolt; one end of the bolt is provided with a fixing piece; the other end of the bolt is provided with a cross-shaped groove; the abutting block penetrates through the bolt and is connected with the fixing piece through a spring; the elastic blocks are symmetrically arranged in the cross-shaped groove; the elastic block is hinged with the bolt through a hinge shaft; the symmetrical elastic blocks are connected through a return spring.

Specifically, the articulated shaft is interference fit with the elastic block, and the articulated shaft is clearance fit with the bolt.

Specifically, when the liquid outlet, the gas inlet or the gas outlet is not used, the liquid outlet, the gas inlet or the gas outlet can be closed by closing a valve arranged on the liquid outlet, the gas inlet or the gas outlet.

The utility model has the beneficial effects that:

1. the device belongs to a detachable transverse filter, is fixed by adopting a locking structure, and is convenient to overhaul and replace; the requirement that workers install filter elements with different accuracies in the filter element type filter according to different gas requirements is met conveniently;

2. this device is equipped with the liquid outlet, and the gas through the filter core realizes the water liquid separation back, and liquid flows from the liquid outlet, can not cause the hydrops phenomenon of filter.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a view in the direction a of fig. 1.

Detailed Description

As shown in fig. 1 and 2, the present invention provides a filter element type filter, which includes a transverse filter 1, wherein an air inlet 3 and an air outlet 4 are arranged at the upper end of the transverse filter 1, a filter element 2 is arranged inside the transverse filter 1, a liquid outlet 5 is arranged at the lower end of the transverse filter 1, the transverse filter 1 is mounted on a nozzle assembly 6 through a locking structure 8, and a nozzle 7 is arranged on the nozzle assembly 6.

The locking structures 8 are mounted on corresponding mounting holes of the nozzle assembly 6 and the transverse filter 1, and the mounting holes are uniformly distributed around the axis of the transverse filter 1.

The locking structure 8 comprises a bolt 804, a fixing piece 801 is welded at one end of the bolt 804, a cross-shaped groove 805 is formed in the other end of the bolt 804, a propping block 803 penetrates through the bolt 804 to be connected with the fixing piece 801 through a spring 802, elastic blocks 806 are symmetrically arranged in the cross-shaped groove 805, the elastic blocks 806 are hinged with the bolt 804 through a hinge shaft 808, and the symmetrical elastic blocks 806 are connected through a return spring 807.

The articulated shaft 808 and the elastic block 806 are in interference fit, and the articulated shaft 808 and the bolt 804 are in clearance fit.

The device belongs to a detachable transverse filter, is fixed by a locking structure 8, and is convenient to overhaul and replace; the locking structure 8 can be removed by manually pressing the spring block 806 into the cross-shaped groove 805 and then pushing out the plug 804, so that the transverse filter 1 can be disassembled and assembled. The requirement that the filter elements with different precisions are installed in the filter element type filter by workers according to different gas requirements is met.

And this device is equipped with liquid outlet 5, and through the gas of filter core 2, realize the water liquid separation back, liquid flows from liquid outlet 5, can not cause the hydrops phenomenon of filter.

This scheme can be used for there being liquid and gas-liquid hybrid system, include: filtering an air-conditioning refrigerant system; filtering by a water pipe system; and (5) filtering the water heater system. When the liquid outlet 5, the gas inlet 3 or the gas outlet 4 is not used, the liquid outlet 5, the gas inlet 3 or the gas outlet 4 can be closed by closing a valve arranged on the liquid outlet 5, the gas inlet 3 or the gas outlet 4.

The working principle of the utility model is as follows:

the filter element type filter adopted by the device can intercept tiny liquid drops on the surface of the filter element, and the liquid drops are gathered and enlarged and finally separated out. Pure gas can pass through the filter element and is output from the gas outlet 4.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 filter element type filter comprises a transverse filter (1), wherein an air inlet (3) and an air outlet (4) are arranged at the upper end of the transverse filter (1), a filter element (2) is arranged in the transverse filter (1), a liquid outlet (5) is arranged at the lower end of the transverse filter (1),

it is characterized by also comprising

The transverse filter (1) is installed on the pipe orifice assembly (6) through a locking structure (8), and a pipe orifice (7) is arranged on the pipe orifice assembly (6).

2. A cartridge filter according to claim 1 wherein the locking formation (8) is mounted in corresponding mounting holes in the nozzle assembly (6) and the cross filter (1).

3. A filter element filter according to claim 2, characterised in that the mounting holes are evenly distributed around the axial centre of the cross filter (1).

4. A cartridge filter according to claim 2, characterised in that the locking arrangement (8) comprises

A plug (804);

the fixing piece (801), one end of the bolt (804) is provided with the fixing piece (801);

the other end of the plug pin (804) is provided with a cross-shaped groove (805);

the abutting block (803) penetrates through the bolt (804) and is connected with the fixing piece (801) through a spring (802);

the elastic blocks (806) are symmetrically arranged in the cross-shaped groove (805);

the hinge shaft (808), the spring block (806) is hinged with the bolt (804) through the hinge shaft (808);

the symmetrical elastic blocks (806) are connected through the return spring (807).

5. The cartridge filter of claim 4 wherein the hinge axis (808) is an interference fit with the spring (806) and the hinge axis (808) is a clearance fit with the latch (804).

6. A filter element filter according to claim 1, wherein the outlet (5), inlet (3) or outlet (4) is closed by a valve arranged in the outlet (5), inlet (3) or outlet (4) when the outlet (5), inlet (3) or outlet (4) is not in use.