CN212119267U

CN212119267U - Filter element with multiple filtering structures

Info

Publication number: CN212119267U
Application number: CN202020428529.4U
Authority: CN
Inventors: 唐定洪; 肖顺建
Original assignee: Shenzhen Calux Purification Technology Co ltd
Current assignee: Shenzhen Calux Purification Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-11
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a filter element with a multiple filtering structure, which comprises a filter element cover, a filter material box, a central tube, a filtering material, an end cover, a framework and a filter bottle, wherein the upper side of the filter element cover is provided with a sealing ring A, the upper side of the sealing ring A is provided with the filter material box, the upper side of a permeable PP cotton sheet B is provided with the central tube, the upper side of the sealing ring E is provided with the framework, the top of the framework is provided with the end cover, the filter bottle is arranged at the outer side of the filter element cover, a multilayer filtering mode is adopted, when the filter element works, water resource enters through an opening at one side of the filter element cover, passes through the outer layer of the filter material box, filters through the outer layer of the filter material and continues to be conveyed upwards, the filter material passes through the filter material between the filter bottle and the framework, flows into the central tube from the top of the framework after the second filtering, thereby greatly reducing the risk of blockage caused by excessive impurities and dirt.

Description

Filter element with multiple filtering structures

Technical Field

The utility model relates to a filter core technical field specifically is a multiple filtration's filter core.

Background

The filter element is a term of filtering and purifying function, is a simple and convenient device for purifying the resources of original fluid and separating the resources, is mainly used in the filtering industries of oil filtration, air filtration, water filtration and the like at present, separates solid particles in liquid or gas, or different material components are fully contacted, the reaction time is accelerated, the normal work of the equipment or the cleanness of the air can be protected, after the fluid enters the filter element with a filter screen with a certain specification, the impurities are blocked, the clean fluid flows out through the filter element, the liquid filter element enables the liquid (including oil, water and the like) to be cleaned to the state required by production and life, namely the liquid reaches a certain cleanliness, the filter element in the prior art adopts a single filtering mode, after the filter element is used for a period of time, a large amount of impurities and dirt are generated in the filter element, so that blockage is easily caused or the filtering function is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple filtration's filter core, adopt the mode of multilayer filtration, when this filter core carries out the during operation, the water resource passes through the opening entering of filter element lid one side, skin through the filter material box, and filter through outer filter material, and continue upwards to carry, filter material between filter flask and the skeleton, carry out the secondary filtration back, in flowing into the center tube from the skeleton top, the opposite side opening through filtering the core lid at last flows, it filters twice, the filter effect improves greatly, the filter material space has been increased simultaneously, thereby greatly reduced the too much risk that blocks up of debris foul, can solve the problem among the prior art.

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

a filter element with a multi-filtration structure comprises a filter element cover, a seal ring A, a seal ring B, a permeable PP cotton sheet A, a filter box, a permeable PP cotton sheet B, a seal ring C, a seal ring D, a central pipe, a seal ring E, a filter material, an end cover, a framework and a filter bottle, wherein the seal ring A is arranged on the upper side of the filter element cover, the filter box is arranged on the upper side of the seal ring A, the seal ring B is arranged on the lower side of the filter box, the permeable PP cotton sheet A is arranged in the filter box, the permeable PP cotton sheet B is arranged on the upper side of the filter box, the central pipe is arranged on the upper side of the permeable PP cotton sheet B, the seal ring C is arranged on the lower side of the central pipe, the seal ring D is arranged on the side surface of the central pipe, the seal ring E is arranged on the top of the central pipe, and a filtering material is arranged in the filter bottle.

Preferably, the filter material box, the framework and the central tube are of an integrated structure.

Preferably, a filter material is arranged in the area between the filter bottle and the framework.

Preferably, the filter material box is filled with filter materials.

Preferably, the filter material is a water-permeable folded sheet.

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

the utility model discloses multiple filtration's filter core adopts the mode of multilayer filtration, carries out the during operation when this filter core, and the water resource passes through the opening entering of filter element lid one side, through the skin of filter material box to filter through outer filter material, and continue upwards to carry, through the filter material between filter flask and the skeleton, carry out the secondary filter back, in flowing into the center tube from the skeleton top, the opposite side opening through the filter element lid at last flows out, the utility model discloses it is complete reasonable in structure, and it carries out twice filtration, and the filter effect improves greatly, has increased the filter material space simultaneously to greatly reduced the risk that the debris foul was too much blockked up.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic sectional view of the present invention.

In the figure: 1. a filter element cover; 2. a sealing ring A; 3. a seal ring B; 4. a permeable PP cotton sheet A; 5. a filter material box; 6. a permeable PP cotton sheet B; 7. a seal ring C; 8. a seal ring D; 9. a central tube; 10. a seal ring E; 11. a filter material; 12. an end cap; 13. a framework; 14. and (5) a filter flask.

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.

Referring to fig. 1-2, a filter element with a multiple filtering structure comprises a filter element cover 1, a sealing ring a2, a sealing ring B3, a permeable PP cotton sheet A4, a filter material box 5, a permeable PP cotton sheet B6, a sealing ring C7, a sealing ring D8, a central tube 9, a sealing ring E10, a filter material 11, an end cover 12, a skeleton 13 and a filter bottle 14, wherein the upper side of the filter element cover 1 is provided with the sealing ring a2, the upper side of the sealing ring a2 is provided with the filter material box 5, the filter material box 5 is filled with filter material, the lower side of the filter material box 5 is provided with the sealing ring B3, the filter material box 5 is provided with the permeable PP cotton sheet A4, the upper side of the filter material box 5 is provided with the permeable PP cotton sheet B6, the upper side of the permeable PP cotton sheet B6 is provided with the central tube 9, the lower side of the central tube 9 is provided with the sealing ring C7, the side surface of the central tube 9 is provided with the sealing ring D36, an end cover 12 is arranged at the top of the framework 13, a filter bottle 14 is arranged at the outer side of the filter element cover 1, a filter material is arranged in the area between the filter bottle 14 and the framework 13, a filter material 11 is arranged in the filter bottle 14, and the filter material 11 is a water-permeable folding sheet.

The utility model discloses difference with prior art: the filter core of prior art is for adopting single filterable mode more, use a period of time after, produce a large amount of debris foul in the filter core, lead to blockking up easily or make filtering capability descend greatly, the utility model discloses multiple filtration's filter core, adopt the mode of multilayer filtration, when this filter core carries out the during operation, the water resource gets into through the opening of filter core lid 1 one side, through the skin of filter material box 5, and filter through outer filter material, and continue upwards to carry, through the filter material between filter flask 14 and the skeleton 13, carry out the secondary filtration after, in flowing into center tube 9 from skeleton 13 top, the opposite side opening that passes through filter core lid 1 at last flows out, it filters twice, and the filter effect improves greatly, has increased the filter material space simultaneously, thereby greatly reduced the too much risk that blocks up of debris.

In summary, the following steps: the utility model discloses multiple filtration's filter core adopts the mode of multilayer filtration, carries out the during operation when this filter core, and the opening that the water resource leads to filter core lid 1 one side gets into, through the skin of filter material box 5 to filter through outer filter material, and continue upwards to carry, through the filter material between filter flask 14 and the skeleton 13, carry out the secondary filtration back, from skeleton 13 top inflow center tube 9 in, the opposite side opening through filter core lid 1 at last flows, the utility model discloses it is complete reasonable in structure, it carries out twice filtration, and the filter effect improves greatly, has increased the filter material space simultaneously to greatly reduced the risk that the debris foul blocked up too much.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multiple filtration's filter core, includes filter core lid (1), sealing washer A (2), sealing washer B (3), the cotton piece A (4) of PP that permeates water, filter material box (5), the cotton piece B (6) of PP that permeates water, sealing washer C (7), sealing washer D (8), center tube (9), sealing washer E (10), filtering material (11), end cover (12), skeleton (13) and filter flask (14), its characterized in that: a sealing ring A (2) is arranged on the upper side of the filter element cover (1), a filter material box (5) is arranged on the upper side of the sealing ring A (2), a sealing ring B (3) is arranged at the lower side of the filter material box (5), a permeable PP cotton sheet A (4) is arranged in the filter material box (5), a permeable PP cotton sheet B (6) is arranged on the upper side of the filter material box (5), a central tube (9) is arranged on the upper side of the permeable PP cotton sheet B (6), a sealing ring C (7) is arranged on the lower side of the central pipe (9), a sealing ring D (8) is arranged on the side surface of the central pipe (9), a sealing ring E (10) is arranged at the top of the central pipe (9), a framework (13) is arranged on the upper side of the sealing ring E (10), the top of skeleton (13) is installed end cover (12), filter flask (14) are installed to the outside of filter core lid (1), be equipped with filtering material (11) in filter flask (14).

2. A multiple filter configuration filter cartridge as recited in claim 1, wherein: the filter material box (5), the framework (13) and the central tube (9) are of an integrated structure.

3. A multiple filter configuration filter cartridge as recited in claim 1, wherein: a filter material is arranged in the area between the filter bottle (14) and the framework (13).

4. A multiple filter configuration filter cartridge as recited in claim 1, wherein: the filter material box (5) is internally provided with filter material.

5. A multiple filter configuration filter cartridge as recited in claim 1, wherein: the filtering material (11) is a water-permeable folding sheet.