CN216972163U

CN216972163U - Water purification filter element capable of being disassembled and washed repeatedly

Info

Publication number: CN216972163U
Application number: CN202220052732.5U
Authority: CN
Inventors: 杨磊
Original assignee: Shenzhen Baifuquan Technology Co ltd
Current assignee: Shenzhen Baifuquan Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-15
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a water purification filter element capable of being disassembled and washed repeatedly, which comprises a lower shell, wherein a water inlet pipe is arranged on the left side of the lower shell, an upper shell is arranged at the upper end of the lower shell, a water outlet pipe is arranged at the top of the upper shell, a first limiting ring is arranged at the top of the lower shell, a filter element is arranged on the upper side of the first limiting ring, and an auxiliary filter mechanism is arranged on the inner side of the filter element. According to the utility model, the upper shell and the lower shell are used for clamping and sealing the plurality of filtering units, when in cleaning, the plurality of filtering units can be separated only by disassembling the upper shell and the lower shell, so that a single filtering unit can be cleaned conveniently, and can also be replaced independently when damaged, so that the maintenance cost is reduced, meanwhile, the filtering units are supported by the auxiliary filtering mechanism, so that the damage caused by water flow impact during use is avoided, meanwhile, the filtering membrane is used for filtering the water body of the supporting filtering cylinder, other water body purifying substances can be arranged in the supporting filtering cylinder, and the water purifying effect is improved.

Description

Water purification filter element capable of being disassembled and washed repeatedly

Technical Field

The utility model relates to the technical field of water purification equipment, in particular to a water purification filter element capable of being disassembled and washed repeatedly.

Background

The water purification filter core is one of the essential element among the water purification unit, and long-time use, a large amount of impurity can be piled up to filter core inside, can influence water purification unit's treatment effect. The existing water purification filter element has the following problems in the using process: it is not convenient to wash it, and in case there is damaged the jam in filter core damage, needs wholly to change, and maintenance cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water purification filter element which can be disassembled and washed repeatedly, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water purification filter core that can unpick and wash many times, includes casing down, the left side of casing is provided with the inlet tube down, the upper end of casing is provided with the casing down, the top of going up the casing is provided with the outlet pipe, the top of casing is provided with first spacing ring down, the upside of first spacing ring is provided with the filtration filter core, the inboard of filtering the filter core is provided with supplementary filter mechanism.

Preferably, the filter element is composed of a plurality of filter units, each filter unit comprises a mounting ring, a second limiting ring and a filter screen layer, the second limiting ring is fixedly mounted at the upper end of the mounting ring, and the filter screen layer is mounted on the inner side of the mounting ring.

Preferably, the lower extreme of collar has seted up the ring channel, be provided with first sealing washer in the ring channel, adjacent two pass through the ring channel and the second spacing ring joint that corresponds between the filter unit, first spacing ring is located the ring channel on the downside mounting sleeve.

Preferably, the auxiliary filtering mechanism comprises a fixing ring, a filtering membrane and a supporting filter cartridge, the filtering membrane is mounted on the inner side of the fixing ring, the supporting filter cartridge is mounted on the inner side of the fixing ring in a threaded manner, the supporting filter cartridge is located on the lower side of the filtering membrane, and the supporting filter cartridge is located on the inner side of the innermost filtering net layer.

Preferably, the downside of solid fixed ring is provided with the fixed slot, be provided with the second sealing washer in the fixed slot, the top be located the fixed slot.

Preferably, the upper shell and the lower shell are connected through threads.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plurality of filtering units are clamped and sealed through the upper shell and the lower shell, and when the filtering unit is cleaned, the plurality of filtering units can be separated only by disassembling the upper shell and the lower shell, so that the single filtering unit is convenient to clean, and can be independently replaced when damaged, thereby reducing the maintenance cost;

2. the water purifying device also supports the filtering unit through the auxiliary filtering mechanism, avoids being damaged by water flow impact when in use, and simultaneously filters the water body supporting the filtering cylinder by utilizing the filtering membrane, so that other water body purifying substances can be arranged in the supporting filtering cylinder, and the water purifying effect is improved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a lower housing; 2. a water inlet pipe; 3. an upper housing; 4. a water outlet pipe; 5. a first limit ring; 6. a filter element; 61. a filtration unit; 611. a mounting ring; 612. a second stop collar; 613. a filter screen layer; 7. an auxiliary filtering mechanism; 71. a fixing ring; 72. a filtration membrane; 73. supporting the filter cartridge; 8. a first seal ring; 9. and a second seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water purification filter element capable of being disassembled and washed repeatedly comprises a lower shell 1, wherein a water inlet pipe 2 is arranged on the left side of the lower shell 1, an upper shell 3 is arranged at the upper end of the lower shell 1, a water outlet pipe 4 is arranged at the top of the upper shell 3, a first limiting ring 5 is arranged at the top of the lower shell 1, a filter element 6 is arranged on the upper side of the first limiting ring 5, and an auxiliary filter mechanism 7 is arranged on the inner side of the filter element 6;

the filtering core 6 is composed of a plurality of filtering units 61, the filtering unit 61 comprises a mounting ring 611, a second limiting ring 612 and a filtering net layer 613, the second limiting ring 612 is fixedly mounted at the upper end of the mounting ring 611, the filtering net layer 613 is mounted at the inner side of the mounting ring 611, the lower end of the mounting ring 611 is provided with an annular groove, a first sealing ring 8 is arranged in the annular groove, two adjacent filtering units 61 are clamped with the corresponding second limiting ring 612 through the annular groove, the first limiting ring 5 is positioned in the annular groove on the lowermost mounting sleeve, the sealing performance of the filtering core 6 is enhanced through the first sealing ring 8, the auxiliary filtering mechanism 7 comprises a fixing ring 71, a filtering membrane 72 and a supporting filter cylinder 73, the filtering membrane 72 is mounted at the inner side of the fixing ring 71, the supporting filter cylinder 73 is mounted at the inner side of the fixing ring 71 in a threaded manner, the supporting filter cylinder 73 is positioned at the lower side of the filtering membrane 72, the supporting filter cylinder 73 is positioned at the inner side of the innermost filtering net layer 613, the downside of solid fixed ring 71 is provided with the fixed slot, is provided with second sealing washer 9 in the fixed slot, and the top is located the fixed slot, through the leakproofness between second sealing washer 9 reinforcing filter core 6 and the supplementary filter mechanism 7, goes up through threaded connection between casing 3 and the lower casing 1.

The working principle is as follows: when cleaning, the upper shell 3 and the lower shell 1 are disassembled, the upper shell 3 is taken down, the fixing ring 71 and the supporting filter cylinder 73 are taken out, the outer side of the supporting filter cylinder 73 can be cleaned, the fixing ring 71 can also be taken down, the inside of the supporting filter cylinder 73 is scrubbed, the plurality of filter units 61 are taken out in sequence, the filter units 61 taken out are cleaned, the cleaned filter units 61 are sleeved on the outer side of the supporting filter cylinder 73 in sequence, when the filter units 61 are damaged, the corresponding filter units 61 can be replaced independently, the maintenance cost is reduced, the interiors of the upper shell 3 and the lower shell 1 are cleaned, when mounting, the lower shell 1 is sleeved on the outer side of the outermost filter unit 61, the upper shell 3 and the lower shell 1 are screwed, the water body supporting the filter cylinder 73 is filtered by the filter membrane 72, and other water purifying substances can be arranged in the supporting filter cylinder 73, improve the water purification effect, and has the advantages of convenient cleaning and low maintenance cost.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water purification filter core that can unpick and wash many times, includes casing (1) down, its characterized in that: the left side of casing (1) is provided with inlet tube (2) down, the upper end of casing (1) is provided with casing (3) down, the top of going up casing (3) is provided with outlet pipe (4), the top of casing (1) is provided with first spacing ring down, the upside of first spacing ring is provided with filters filter core (6), the inboard of filtering filter core (6) is provided with supplementary filtering mechanism (7).

2. A water purification cartridge as claimed in claim 1, which is removable for multiple cleaning operations, wherein: the filter element (6) is composed of a plurality of filter units (61), the filter units (61) comprise a mounting ring (611), a second limiting ring (612) and a filter screen layer (613), the second limiting ring (612) is fixedly mounted at the upper end of the mounting ring (611), and the filter screen layer (613) is mounted on the inner side of the mounting ring (611).

3. A water purification cartridge as claimed in claim 2, wherein: the lower extreme of collar (611) has seted up the ring channel, be provided with first sealing washer (8) in the ring channel, adjacent two pass through the ring channel and the second spacing ring (612) joint that corresponds between filter unit (61), first spacing ring is located the ring channel on the downside mounting sleeve most.

4. A water purification cartridge as claimed in claim 3, wherein: the auxiliary filtering mechanism (7) comprises a fixing ring (71), a filtering membrane (72) and a supporting filter cylinder (73), wherein the filtering membrane (72) is installed on the inner side of the fixing ring (71), the supporting filter cylinder (73) is installed on the inner side of the fixing ring (71) in a threaded mode, the supporting filter cylinder (73) is located on the lower side of the filtering membrane (72), and the supporting filter cylinder (73) is located on the inner side of the innermost filtering net layer (613).

5. A water purification cartridge as claimed in claim 4, wherein: the downside of solid fixed ring (71) is provided with the fixed slot, be provided with second sealing washer (9) in the fixed slot, the top be located the fixed slot.

6. A water purification cartridge as claimed in claim 1, which is removable for multiple cleaning operations, wherein: the upper shell (3) is connected with the lower shell (1) through threads.