CN219091214U

CN219091214U - Filtering device for sintering large-flux powder and tap water purifier

Info

Publication number: CN219091214U
Application number: CN202223424666.9U
Authority: CN
Inventors: 蒋泽伟
Original assignee: Shuiqi Shanghai Technology Co ltd
Current assignee: Shuiqi Shanghai Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-30
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a filter element for purifying water, and discloses a large-flux powder sintered filter device and a tap water purifier, which comprise a filter element body (1) formed by powder sintering, wherein the filter element body (1) is an integrated filter element, the filter element body (1) comprises a base (11) and a plurality of filter columns (12), all the filter columns (12) are fixed on the base (11), water gaps (120) are arranged between adjacent filter columns (12), a water purifying channel (121) is arranged in each filter column (12), and the water purifying channel (121) penetrates through the upper end surface of the base (11) and forms a water outlet hole (122) on the upper end surface. Each filtering column can filter raw water, and each filtering column is provided with a water purifying channel, so that the contact area between the filtering device and the raw water is large, and the total yield of purified water is large.

Description

Filtering device for sintering large-flux powder and tap water purifier

Technical Field

The utility model relates to a filter element for water purification, in particular to a large-flux powder sintered filter device and a tap water purifier.

Background

Powder sintering is a common filter manufacturing method, and the powder material can be stainless steel, ceramic or plastic. The shape is generally cylindrical or planar. The filter has higher filtering precision, but the filtering area is usually smaller, and the pressure drop is larger when the large flux filtering is required.

At present, the filtering area of the existing powder sintering filtering device is small, and the purified water outlet channel is basically one, so that the filtering device has small purified water yield and small flow, for example, the application number is as follows: 202121491560.3 a multifunctional filter element which can be packed in a sleeved type combined type, a cylindrical inner filter element, and a water purifying channel with the number of one inside filter element.

In order to solve the above technical problems, there is also a technology in which in order to increase the contact area of raw water, the filter element is shaped like multiple teeth, but the water purifying channel is still a multiple-tooth PE sintered filter element, for example, the application number is 201621090037.9, and the filtering amount of the sintered filter element with the structure is not ideal in general although the filtering amount of the sintered filter element is larger than that of the previous filter element.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a large-flux powder sintering filtering device and a tap water purifier.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the utility model provides a large flux powder sintered filter equipment, includes the filter core body that forms through powder sintering, filter core body as an organic whole formula filter core, and the filter core body includes base and a plurality of filter columns, and all filter columns are all fixed on the base, are equipped with the water clearance between the adjacent filter column, all are equipped with the water purification passageway in every filter column, and the water purification passageway runs through the up end of base and forms the apopore above that. Each filtering column can filter raw water, and each filtering column is provided with a water purifying channel, so that the contact area between the filtering device and the raw water is large, and the total yield of purified water is large.

Preferably, the base is provided with a groove, and all water outlets are arranged at the bottom of the groove. The grooves are used for positioning and mounting the filter device on other components.

Preferably, the shape of the water purifying channel is cylindrical or conical or polygonal.

Preferably, the area from the bottom of the water purifying channel to the top thereof is gradually increased.

Preferably, the filter columns at all edges are looped in a circle or polygon.

Preferably, the filter column has a cylindrical or polygonal outer shape.

A tap water purifier comprises a large flux powder sintered filter device.

The utility model has the remarkable technical effects due to the adoption of the technical scheme:

each filtering column can filter raw water, and each filtering column is provided with a water purifying channel, so that the contact area between the filtering device and the raw water is large, and the total yield of purified water is large.

Drawings

Fig. 1 is a schematic view of the structure of the present utility model in a first position state.

Fig. 2 is a schematic view of the structure of the present utility model in a first position state.

Fig. 3 is a schematic cross-sectional view of the present utility model.

The names of the parts indicated by the numerical reference numerals in the above drawings are as follows:

1-Filter element body

11-base, 111-groove

12-filtering column, 120-water gap, 121-water purifying channel, 122-water outlet

Detailed Description

The utility model is described in further detail below with reference to figures 1-3 and examples.

Example 1

The utility model provides a large flux powder sintered filter equipment, includes filter core body 1 that forms through PE powder sintering, filter core body 1 filter core as an organic whole, and filter core body 1 includes base 11 and a plurality of filter column 12, and all filter column 12 are all fixed perpendicularly on base 11, are equipped with water clearance 120 between the adjacent filter column 12, all are equipped with water purification passageway 121 in every filter column 12, and water purification passageway 121 link up the up end of base 11 and form apopore 122 above that. The raw water is filtered by the filter column 12, and purified water is formed in the purified water channel 121, and finally flows out of the water outlet 122. The plurality of filter columns 12 increases the filtering area of the filtering device, and since the height of the filter columns 12 is not very high, the relative strength between the filter columns 12 and the base 11 is high, and the filter columns 12 can be provided with thinner filter layers, so that the pressure drop can be further reduced.

The base 11 is provided with a groove 111, the groove 111 is used for positioning and mounting the filter device on other parts, the mounting stability of the filter device is ensured, and all water outlet holes 122 are formed in the bottom of the groove 111.

The purified water channel 121 is cylindrical in shape.

All the filter columns 12 at the edges are rounded off, the corresponding figures not being attached to this embodiment.

The filter column 12 is cylindrical in shape.

Example 2

Embodiment 2 is substantially identical to embodiment 1, except that the shape of the water purifying channel 121 is polygonal, the water purifying channel 121 is triangular in this embodiment, and the area from the bottom to the top of the water purifying channel 121 is equal without attaching corresponding figures.

All the filter columns 12 at the edges are surrounded by a polygon, and the filter columns 12 at the edges of the embodiment are surrounded by a regular hexagon.

The filter column 12 has a polygonal shape, and the filter column 12 of this embodiment has a triangular shape, so that the filter column 12 has a large number of filter surfaces and a large amount of filter.

Example 3

Embodiment 3 is substantially identical to embodiment 1, except that the shape of the water purifying channel 121 is a triangle cone shape, and the area of the bottom of the water purifying channel 121 gradually increases to the top thereof.

The filter column 12 has a polygonal outer shape, and the filter column 12 has a triangular cone shape in the embodiment.

Example 4

A tap water purifier comprising the large flux powder sintered filter device of examples 1 or 2 or 3.

Claims

1. A large flux powder sintered filter device comprising a filter element body (1) formed by powder sintering, characterized in that: the filter element body (1) is an integral filter element, the filter element body (1) comprises a base (11) and a plurality of filter columns (12), all the filter columns (12) are fixed on the base (11), water gaps (120) are arranged between adjacent filter columns (12), a water purifying channel (121) is arranged in each filter column (12), and the water purifying channel (121) penetrates through the upper end face of the base (11) and forms water outlet holes (122) on the upper end face.

2. A high flux powder sintered filter device as claimed in claim 1, wherein: the base (11) is provided with a groove (111), and all water outlets (122) are arranged at the bottom of the groove (111).

3. A high flux powder sintered filter device as claimed in claim 1, wherein: the shape of the water purifying channel (121) is cylindrical, conical or polygonal.

4. A high flux powder sintered filter device as claimed in claim 1, wherein: the area from the bottom of the water purifying channel (121) to the top thereof is gradually increased.

5. A high flux powder sintered filter device as claimed in any one of claims 1 to 4, wherein: the filter columns (12) at all edges are rounded or polygonal.

6. A high flux powder sintered filter device as claimed in any one of claims 1 to 4, wherein: the filter column (12) has a cylindrical or polygonal outer shape.

7. A faucet water purifier, characterized in that: a filtration device comprising the high flux powder sintering of any of claims 1-6.