CN210065349U

CN210065349U - Domestic water simple and convenient formula filter purification device

Info

Publication number: CN210065349U
Application number: CN201920522954.7U
Authority: CN
Inventors: 何芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-14
Anticipated expiration: 2029-04-17

Abstract

The utility model relates to the technical field of water purifying equipment, in particular to a simple filtering and purifying device for household water, which solves the defect of poor filtering and purifying functions of a simple water purifier in the prior art, and comprises a filter cylinder and a connecting cylinder, wherein the inner side of the filter cylinder is provided with a first containing cylinder, the outer side of the first containing cylinder is provided with a second containing cylinder, the inner part of the filter cylinder is fixedly connected with a partition plate, the lower ends of the first containing cylinder and the second containing cylinder are respectively and fixedly connected with the partition plate, the inner side of the first containing cylinder is filled with coarse filtering filler, fine filtering filler is filled between the second containing cylinder and the first containing cylinder, adsorption filler is filled between the second containing cylinder and the filter cylinder, the purifying device is sequentially provided with a coarse filtering layer, a fine filtering layer and an adsorption layer from inside to outside, the route of running water flowing through the inside of the purifying device is tortuous, and, and the filter material is convenient to disassemble and replace.

Description

Domestic water simple and convenient formula filter purification device

Technical Field

The utility model relates to a water purification unit technical field especially relates to a family's domestic water simple and convenient formula filter purification device.

Background

At present, healthy drinking water is more and more emphasized by people, many families prefer to install a simple and convenient filtering water purifier at the front part of a faucet, the structure is simple, the manufacturing cost is low, and the volume is small, but meanwhile, due to the small volume, tap water flows out from top to bottom in the water purifier, the flowing distance is short, and the filtering and purifying functions of the tap water are not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor filtering and purifying function of the simple and convenient water purifier in the prior art and providing a simple and convenient filtering and purifying device for domestic water.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a simple and convenient filtering and purifying device for domestic water comprises a filter cylinder and a connecting cylinder, wherein the upper end of the filter cylinder is in threaded connection with the connecting cylinder, a connecting hopper is arranged inside the connecting cylinder, the lower end of the filter cylinder is provided with a water outlet pipe, the inner side of the filter cylinder is provided with a first accommodating cylinder, the lower end of the connecting hopper extends into the first accommodating cylinder, the outer side of the first accommodating cylinder is provided with a second accommodating cylinder, the inside of the filter cylinder is fixedly connected with a partition plate, the lower ends of the first accommodating cylinder and the second accommodating cylinder are respectively and fixedly connected with the partition plate, the inner side of the first accommodating cylinder is filled with coarse filtering filler, fine filtering filler is filled between the second accommodating cylinder and the first accommodating cylinder, adsorbing filler is filled between the second accommodating cylinder and the filter cylinder, and a plurality of communicating holes are circumferentially arranged at the bottom of the first accommodating cylinder at intervals, and a plurality of lower water holes positioned between the second accommodating cylinder and the filter cylinder are formed in the upper part of the isolating plate at intervals in the circumferential direction.

Preferably, an inner sealing ring is arranged on the outer side of the connecting hopper and matched with the inner wall of the first accommodating barrel.

Preferably, the filter cartridge, the first containing cylinder and the second containing cylinder are coaxial.

Preferably, the inner side of the connecting cylinder is fixedly connected with an outer sealing ring matched with the outer wall of the filter cylinder.

Preferably, the connecting hopper is internally provided with connecting threads.

The utility model has the advantages that:

1. the purification device is sequentially provided with the coarse filter layer, the fine filter layer and the adsorption layer from inside to outside, and the running water flows along a zigzag path inside the purification device, so that the filtration effect is enhanced.

2. This purifier's cartridge filter and connecting cylinder can be dismantled, when changing the filter material, only need to screw down the connecting cylinder, and is easy and simple to handle.

Drawings

Fig. 1 is a schematic view of a main view structure of a convenient filtering and purifying device for domestic water of the present invention;

fig. 2 is a schematic view of a filter cartridge of the convenient filtering and purifying device for domestic water in a top view.

In the figure: the filter comprises a filter cartridge 1, a connecting cylinder 2, a connecting hopper 3, a first containing cylinder 4, an inner sealing ring 5, coarse filter filler 6, a communicating hole 7, a second containing cylinder 8, fine filter filler 9, adsorption filler 10, a partition plate 11, a water outlet hole 12, a water outlet pipe 13 and an outer sealing ring 14.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, a simple and convenient filtering and purifying device for domestic water comprises a filter cartridge 1 and a connecting cylinder 2, wherein the upper end of the filter cartridge 1 is connected with the connecting cylinder 2 through a thread, a connecting hopper 3 is integrally arranged inside the connecting cylinder 2, a water outlet pipe 13 is integrally arranged at the lower end of the filter cartridge 1, a first accommodating cylinder 4 is arranged inside the filter cartridge 1, the lower end of the connecting hopper 3 extends into the first accommodating cylinder 4, a second accommodating cylinder 8 is arranged outside the first accommodating cylinder 4, the second accommodating cylinder 8, the filter cartridge 1 and a partition plate 11 are of an integral structure, a coarse filtering filler 6 is filled inside the first accommodating cylinder 4, a fine filtering filler 9 is filled between the second accommodating cylinder 8 and the first accommodating cylinder 4, an adsorption filler 10 is filled between the second accommodating cylinder 8 and the filter cartridge 1, the coarse filtering filler 6 is medical stone, and the fine filtering filler 9 is activated carbon, the adsorption packing 10 is made of polypropylene fiber, a plurality of communication holes 7 are circumferentially arranged at intervals at the bottom of the first accommodating cylinder 4, and a plurality of drainage holes 12 are circumferentially arranged at intervals at the upper part of the partition plate 11 and are positioned between the second accommodating cylinder 8 and the filter cylinder 1.

Wherein, for preventing to leak between connecting bucket 3 and the first holding section of thick bamboo 4, the outside hot melt of connecting bucket 3 is connected with interior sealing ring 5, and interior sealing ring 5 cooperates with the inner wall of first holding section of thick bamboo 4, for preventing to leak between connecting bucket 2 and the outer seal ring 14, the inboard of connecting bucket 2 is glued and is connect with the outer seal ring 14 of cartridge filter 1's outer wall matched with.

Wherein, the filter cartridge 1, the first containing cylinder 4 and the second containing cylinder 8 are coaxial.

Wherein, the inside of connecting hopper 3 is provided with connecting thread, is convenient for be connected with tap.

Example (b): water enters the first containing cylinder 4 through the connecting hopper 3, is firstly filtered by the coarse filtering filler 6, enters the fine filtering filler 9 through the communicating hole 7 after being filtered, flows into the adsorbing filler 10 from the upper side of the adsorbing filler 10 after being filtered by the fine filtering filler 9, is adsorbed and purified by the adsorbing filler 10, flows out through the water outlet hole 12, and finally flows out through the water outlet pipe 13;

when changing the filter material, with cartridge filter 1 from the inside screw-out of connecting cylinder 2, invert cartridge filter 1, pour out coarse filtration filler 6 and fine filtration filler 9, take out adsorption filler 10 with tweezers, put into new coarse filtration filler 6, fine filtration filler 9 and adsorption filler 10, old coarse filtration filler 6 and fine filtration filler 9 can be through wasing and solarization after reuse, adsorption filler 10 then directly abandons.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A convenient filtering and purifying device for domestic water comprises a filter cartridge (1) and a connecting cylinder (2), wherein the upper end of the filter cartridge (1) is in threaded connection with the connecting cylinder (2), a connecting hopper (3) is arranged inside the connecting cylinder (2), a water outlet pipe (13) is arranged at the lower end of the filter cartridge (1), the device is characterized in that a first accommodating cylinder (4) is arranged on the inner side of the filter cartridge (1), the lower end of the connecting hopper (3) extends into the first accommodating cylinder (4), a second accommodating cylinder (8) is arranged on the outer side of the first accommodating cylinder (4), a partition plate (11) is fixedly connected inside the filter cartridge (1), the lower ends of the first accommodating cylinder (4) and the second accommodating cylinder (8) are respectively and fixedly connected with the partition plate (11), and a coarse filtering filler (6) is filled on the inner side of the first accommodating cylinder (4), the filter is characterized in that fine filter filler (9) is filled between the second accommodating cylinder (8) and the first accommodating cylinder (4), adsorption filler (10) is filled between the second accommodating cylinder (8) and the filter cylinder (1), a plurality of communicating holes (7) are circumferentially arranged at intervals at the bottom of the first accommodating cylinder (4), and a plurality of water outlet holes (12) are circumferentially arranged at intervals at the upper part of the partition plate (11) and located between the second accommodating cylinder (8) and the filter cylinder (1).

2. The convenient filtering and purifying device for household water as claimed in claim 1, wherein an inner sealing ring (5) is arranged outside the connecting hopper (3), and the inner sealing ring (5) is matched with the inner wall of the first accommodating barrel (4).

3. The convenient filtering and purifying device for household water as claimed in claim 1, wherein the filter cartridge (1), the first containing cylinder (4) and the second containing cylinder (8) are coaxial.

4. The convenient filtering and purifying device for household water as claimed in claim 1, wherein the inner side of the connecting cylinder (2) is fixedly connected with an outer sealing ring (14) matched with the outer wall of the filter cylinder (1).

5. The convenient filtering and purifying device for household water as claimed in claim 1, wherein the connecting hopper (3) is internally provided with connecting threads.