CN216395413U

CN216395413U - Multistage filter equipment of drinking water treatment

Info

Publication number: CN216395413U
Application number: CN202122500540.4U
Authority: CN
Inventors: 张健
Original assignee: Jiangsu Jiandahuance Water Co ltd
Current assignee: Jiangsu Jiandahuance Water Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-29
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a multistage filtering device for drinking water treatment, which relates to the technical field of drinking water production and comprises a box body, a box cover arranged at the top of the box body and a graded filtering component arranged inside the box body, wherein the graded filtering component comprises a first filtering barrel, a second filtering barrel arranged at the bottom of the first filtering barrel and a third filtering barrel arranged at the bottom of the second filtering barrel, and the first filtering barrel and the second filtering barrel are connected through connecting components, and the second filtering barrel and the third filtering barrel are connected through connecting components. According to the utility model, the connection assembly is added, so that the graded filter assembly can be disassembled, replaced or cleaned, the problems that the graded filter assembly is not easy to disassemble and replace and filter holes in the filter screen are blocked due to long-time non-replacement or cleaning are avoided, and the filtering efficiency is improved.

Description

Multistage filter equipment of drinking water treatment

Technical Field

The utility model relates to the technical field of drinking water production, in particular to a multistage filtering device for drinking water treatment.

Background

The water in the body accounts for seventy percent of the total weight of the human body, the water is a pillar of human life and is a necessary substance for the human body, the way of taking water by the human body is mainly drinking at ordinary times, the disease is considered to be in the mouth, the safety of drinking water treatment is an important subject which is increasingly concerned by people, and the drinking water needs to be filtered in multiple stages for ensuring the safety of the drinking water due to the increasingly serious urban pollution.

Most of the existing drinking water multi-stage filtering devices are not easy to detach, and filter holes in the filter screen can be blocked after a long time, so that the filtering efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art, and provides a multi-stage filtering device for drinking water treatment.

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

a multi-stage filtering device for drinking water treatment comprises a box body, a box cover arranged at the top of the box body and a grading filtering component arranged inside the box body, wherein the grading filtering component comprises a first filtering barrel, a second filtering barrel arranged at the bottom of the first filtering barrel and a third filtering barrel arranged at the bottom of the second filtering barrel, and the first filtering barrel and the second filtering barrel are connected through connecting components;

coupling assembling is including the connecting plate that is used for connecting first filter vat and second filter vat, one side top and the bottom of connecting plate and first filter vat contact all are provided with the fixture block, the draw-in groove that is used for cooperating the fixture block is all offered on the outer wall bottom of first filter vat and second filter vat outer wall top, the both ends of connecting plate opposite side are provided with the mount pad respectively, two the mount pad passes through the double-screw bolt and is connected with the cooperation of nut, two set up the through-hole that is used for the double-screw bolt to pass in the mount pad, and the coupling assembling that is used for connecting second filter vat and third filter vat is the same with the structure of being connected first filter vat and second filter vat.

Further, the outer wall of the third filter vat is provided with a clamping plate, and the inner wall of the box body is provided with a placing plate for placing the clamping plate.

Further, the bottom of the first filtering barrel and the bottom of the second filtering barrel are provided with annular seats.

Further, the top of first filter vat is provided with annular plug block, the bottom of case lid is provided with the clamp plate, the inserting groove that is used for cooperating annular plug block is seted up to the bottom of clamp plate, the outer wall and the inner wall of annular plug block all are provided with the rubber slab.

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

according to the utility model, the connection assembly is added, so that the graded filter assembly can be disassembled, replaced or cleaned, the problems that the graded filter assembly is not easy to disassemble and replace and filter holes in the filter screen are blocked due to long-time non-replacement or cleaning are avoided, and the filtering efficiency is improved.

Drawings

Fig. 1 is an external view of a multistage filtering apparatus for drinking water treatment according to the present invention;

FIG. 2 is a schematic structural diagram of a multi-stage filtration device for drinking water treatment according to the present invention;

FIG. 3 is an external view of a staged filter assembly of a multistage filtration apparatus for drinking water treatment according to the present invention;

FIG. 4 is a schematic structural view of a staged filter assembly of a multi-stage filtration device for drinking water treatment according to the present invention;

fig. 5 is an external view of a connection plate in a multistage filtering device for drinking water treatment according to the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a graded filter assembly; 4. a connecting assembly; 11. placing the plate; 21. pressing a plate; 31. a first filter vat; 32. a second filter vat; 33. a third filter vat; 34. clamping a plate; 35. an annular plug-in block; 37. an annular seat; 41. a connecting plate; 42. a mounting seat; 44. a stud; 45. a nut; 46. and (7) clamping blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a multi-stage filtration device for drinking water treatment comprises a box body 1, a box cover 2 arranged on the top of the box body 1 and a graded filter assembly 3 arranged inside the box body 1, wherein the graded filter assembly 3 comprises a first filter vat 31, a second filter vat 32 arranged at the bottom of the first filter vat 31 and a third filter vat 33 arranged at the bottom of the second filter vat 32, and the first filter vat 31 and the second filter vat 32 are connected through a connection assembly 4, and the second filter vat 32 and the third filter vat 33 are connected through a connection assembly 4;

the connecting assembly 4 comprises a connecting plate 41 for connecting the first filter vat 31 and the second filter vat 32, clamping blocks 46 are arranged at the top end and the bottom end of one side of the connecting plate 41, which is in contact with the first filter vat 31, clamping grooves for matching the clamping blocks 46 are formed in the bottom end of the outer wall of the first filter vat 31 and the top end of the outer wall of the second filter vat 32, mounting seats 42 are respectively arranged at the two ends of the other side of the connecting plate 41, the two mounting seats 42 are connected with a screw cap 45 through matching of a stud 44, through holes for the stud 44 to pass through are formed in the two mounting seats 42, and the connecting assembly 4 for connecting the second filter vat 32 and the third filter vat 33 is identical to the structure for connecting the first filter vat 31 and the second filter vat 32.

Further, the outer wall of the third filtering barrel 33 is provided with a clamping plate 34, and the inner wall of the box body 1 is provided with a placing plate 11 for placing the clamping plate 34.

Further, the bottom of the first filtering barrel 31 and the second filtering barrel 32 are provided with an annular seat 37.

Further, the top of first filter vat 31 is provided with annular plug block 35, and the bottom of case lid 2 is provided with clamp plate 21, and the inserting groove that is used for cooperating annular plug block 35 is seted up to clamp plate 21's bottom, and annular plug block 35's outer wall and inner wall all are provided with the rubber slab.

The working principle is as follows: when the graded filter component 3 needs to be disassembled, replaced or cleaned, the box cover 2 is taken down from the top of the box body 1, the graded filter component 3 is taken out from the box body 1, the screw cap 45 is further screwed down from the screw stud 44, the screw stud 44 can be further taken out, the connecting plate 41 is taken down at the moment, the clamping block 46 is separated from the clamping groove, the connecting plate 41 between the first filter barrel 31 and the second filter barrel 32 and between the second filter barrel 32 and the third filter barrel 33 is sequentially taken down, the first filter barrel 31, the second filter barrel 32 and the third filter barrel 33 can be further separated and cleaned one by one, after cleaning is finished, the first filter barrel 31, the second filter barrel 32 and the third filter barrel 33 are sequentially overlapped, the connecting plate 41 is placed between the two filter barrels at the moment, the clamping block 46 is clamped and screwed, the screw stud 44 passes through the mounting seat 42, and passes through the screw cap 45, thereby having accomplished the connection between first filter vat 31, second filter vat 32 and the third filter vat 33, putting into box 1, through the cardboard 34 outside the third filter vat 33 to place hierarchical filtering component 3 on placing the board 11, cover case lid 2, through the cooperation of annular plug-in block 35 and inserting groove, make hierarchical filtering component 3 remain stable in box 1, thereby the completion is hierarchical filtering component 3 is torn open and is traded or is washd.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A multi-stage filtering device for drinking water treatment comprises a box body (1), a box cover (2) arranged at the top of the box body (1) and a grading filtering component (3) arranged inside the box body (1), wherein the grading filtering component (3) comprises a first filtering barrel (31), a second filtering barrel (32) arranged at the bottom of the first filtering barrel (31) and a third filtering barrel (33) arranged at the bottom of the second filtering barrel (32), and is characterized in that the first filtering barrel (31) and the second filtering barrel (32) are connected through a connecting component (4) and the second filtering barrel (32) and the third filtering barrel (33) are connected through a connecting component (4);

the connecting assembly (4) comprises a connecting plate (41) for connecting the first filter vat (31) and the second filter vat (32), clamping blocks (46) are arranged at the top end and the bottom end of one side of the connecting plate (41) which is contacted with the first filtering barrel (31), the bottom end of the outer wall of the first filtering barrel (31) and the top end of the outer wall of the second filtering barrel (32) are both provided with clamping grooves used for matching with the clamping blocks (46), mounting seats (42) are respectively arranged at two ends of the other side of the connecting plate (41), the two mounting seats (42) are connected with a screw cap (45) through a stud (44) in a matching way, through holes for the studs (44) to pass through are formed in the two mounting seats (42), and the connecting component (4) for connecting the second filtering barrel (32) and the third filtering barrel (33) has the same structure as the structure for connecting the first filtering barrel (31) and the second filtering barrel (32).

2. The multistage filtering device for drinking water treatment according to claim 1, characterized in that the outer wall of the third filtering barrel (33) is provided with a clamping plate (34), and the inner wall of the box body (1) is provided with a placing plate (11) for placing the clamping plate (34).

3. A drinking water treatment multistage filter device according to claim 1, characterized in that the bottom of the first filter vat (31) and the second filter vat (32) are provided with annular seats (37).

4. The multistage filtering device for drinking water treatment according to claim 1, wherein an annular insertion block (35) is arranged at the top of the first filtering barrel (31), a pressing plate (21) is arranged at the bottom of the box cover (2), an insertion groove for matching with the annular insertion block (35) is formed at the bottom of the pressing plate (21), and rubber plates are arranged on the outer wall and the inner wall of the annular insertion block (35).