CN218860497U

CN218860497U - Water quality filter

Info

Publication number: CN218860497U
Application number: CN202223083431.8U
Authority: CN
Inventors: 黄绍锋; 李君喆
Original assignee: Hebei Institute of Investigation and Design of Water Conservancy and Hydropower Group Co Ltd
Current assignee: Hebei Institute of Investigation and Design of Water Conservancy and Hydropower Group Co Ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-14
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a water quality filter, including first filter chamber: the water inlet of first filter chamber is provided with into water the head, the inner wall of first filter chamber is provided with first filtering component, the bottom of first filter chamber is provided with the second filter chamber, the inner wall of second filter chamber is provided with second filtering component, the bottom of second filter chamber is provided with the third filter chamber, the inner wall of third filter chamber is provided with the third filtering component, the delivery port of third filter chamber is provided with out the water head. The utility model discloses in, this filter adopts the filter chamber structure of a plurality of combinations formula, can enough play multiple filtration purifying effect to quality of water, also is convenient for carry out split type dismouting operation to the filter simultaneously, is convenient for carry out solitary clearance or change operation to a certain filter chamber structure, has avoided the filter local damage and the high cost that the overall change brought, the effectual use cost of maintenance that has reduced the filter.

Description

Water quality filter

Technical Field

The utility model relates to a filter technical field especially relates to a water quality filter.

Background

In order to improve the quality of drinking water, a water filter is generally installed at a water outlet of a drinking water pipeline and filters the quality of the drinking water in order to improve the quality of the drinking water in places where the drinking water pipeline is installed, such as households or markets.

Chinese patent publication No.: CN204198522U discloses a drinking water filter, which comprises a tank body, a tank cover, an inner sleeve, a filter screen, activated carbon, a non-woven fabric filter screen, a water inlet pipe and a water outlet pipe; the active carbon is arranged in the inner sleeve, and a filter screen is respectively arranged in the inner sleeve at the upper end and the lower end of the active carbon; the upper end of the inner sleeve is provided with a water inlet, and the lower end of the inner sleeve is provided with a water outlet; the inner sleeve is arranged in the tank body, the tank cover is arranged on the tank body, and one end of the water inlet pipe is connected with the water inlet hole through the tank cover; the non-woven fabric filter screen is sleeved in the tank body outside the inner sleeve, and the water outlet pipe is arranged at the middle lower part of the tank body and communicated with the tank body.

Current water filter is the structural design of formula as an organic whole usually to set up the filtration of multiple heterogeneous in the filter, realize the filter effect to drinking water quality of water, when a certain structure appears blockking up or damages in the filter, need carry out the filter and wholly dismantle back clearance maintenance or change the operation, increased the use burden, also increased use cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt filtration of combination formula, make things convenient for the independent dismouting clearance of filter to change, reduce use cost's a water filter.

In order to achieve the above object, the present invention provides the following technical solutions: a water filter comprising a first filtration chamber:

a water inlet head is arranged at a water inlet of the first filtering chamber, and a first filtering component is arranged on the inner wall of the first filtering chamber;

a second filter chamber is arranged at the bottom of the first filter chamber, and a second filter assembly is arranged on the inner wall of the second filter chamber;

and a third filter chamber is arranged at the bottom of the second filter chamber, a third filter component is arranged on the inner wall of the third filter chamber, and a water outlet head is arranged at a water outlet of the third filter chamber.

As a further description of the above technical solution:

the bottom of the first filtering chamber is provided with a first spiral groove, and the top of the second filtering chamber is provided with a first spiral ring in spiral connection with the first spiral groove.

As a further description of the above technical solution:

the bottom of the second filter chamber is provided with a second spiral groove, and the top of the third filter chamber is provided with a second spiral ring which is spirally connected with the second spiral groove.

As a further description of the above technical solution:

the first filtering component comprises a guide plate arranged on the inner wall of the first filtering chamber, and a filtering bag is arranged at the bottom of the guide plate.

As a further description of the above technical solution:

the second filtering component comprises an outer filter element arranged on the inner wall of the second filtering chamber, and an inner filter element is arranged on the inner wall of the outer filter element.

As a further description of the above technical solution:

the third filtering component comprises an activated carbon filtering plate arranged on the inner wall of the third filtering chamber, and a biological filtering membrane is arranged on the inner side of the activated carbon filtering plate.

As a further description of the above technical solution:

the inner wall of the water inlet head is provided with a flexible sealing ring, and the outer wall of the water inlet head is sleeved with a hoop.

As a further description of the above technical solution:

and the inner wall of the water outlet head is provided with a pore plate.

In the technical scheme, the utility model provides a pair of water quality filter has following beneficial effect:

this filter adopts the filter chamber structure of a plurality of combination formula, can enough play multiple filtration purifying effect to quality of water, also is convenient for carry out split type dismouting operation to the filter simultaneously, is convenient for carry out solitary clearance or change operation to a certain filter chamber structure, has avoided the filter local damage and the high cost that whole change brought, the effectual use cost of maintenance that has reduced the filter.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a water filter according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the first filtering chamber provided by the embodiment of the present invention;

fig. 3 is a schematic view of the internal structure of the second filtering chamber according to the embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of the third filtering chamber according to the embodiment of the present invention.

Description of the reference numerals:

1. a water inlet head; 11. hooping; 12. a seal ring; 2. a first filtering chamber; 21. a first screw groove; 22. a baffle; 23. a filter bag; 3. a second filtering chamber; 31. a first spiro ring; 32. a second screw groove; 33. an inner filter element; 34. an outer filter element; 4. a third filtration chamber; 41. a second spiro ring; 42. an active carbon filter plate; 43. biological filtration membranes; 5. a water outlet head; 51. an orifice plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, a water filter comprises a first filtering chamber 2:

a water inlet head 1 is arranged at a water inlet of the first filtering chamber 2, a first filtering component is arranged on the inner wall of the first filtering chamber 2, and the water inlet head 1 is connected with a water outlet of a drinking water pipeline, so that drinking water can be introduced into the first filtering chamber 2 and is filtered for the first time through the first filtering component;

the bottom of the first filter chamber 2 is provided with a second filter chamber 3, the inner wall of the second filter chamber 3 is provided with a second filter component, drinking water after the first filtration enters the second filter chamber 3, and the drinking water is subjected to the second filtration through the second filter component;

the bottom of second filter chamber 3 is provided with third filter chamber 4, the inner wall of third filter chamber 4 is provided with third filtering component, the delivery port of third filter chamber 4 is provided with out flood peak 5, drinking water after the second filtration gets into in third filter chamber 4, and carry out the third filtration to drinking water via third filtering component, by the outside clean drinking water of discharging of play flood peak 5 at last, the filter chamber of three combination formula connection also convenient to detach operation simultaneously, and then clear up alone or change the operation to a certain filter chamber, the use cost of maintenance of filter has been reduced.

The bottom of first filter chamber 2 is provided with first thread groove 21, the top of second filter chamber 3 is provided with the first spiral ring 31 with first thread groove 21 spiral connection, the bottom of second filter chamber 3 is equipped with second thread groove 32, the top of third filter chamber 4 is provided with the second spiral ring 41 with second thread groove 32 spiral connection, spiral connection through spiral groove and spiral ring, can be with first filter chamber 2, combination connection is carried out to second filter chamber 3 and third filter chamber 4, and when certain filter chamber is blockked up by impurity or is damaged, can be free nimble dismantle the filter, and independently clear up or change the operation to this filter chamber, the use cost of maintenance of filter has been reduced.

First filtering component is including setting up the guide plate 22 at 2 inner walls of first filter chamber, and guide plate 22's bottom is provided with filter bag 23, and filter bag 23 adopts non-woven fabrics material to make, and the drinking water that gets into in the first filter chamber 2 gets into in filter bag 23 under guide plate 22's water conservancy diversion to filtered 23 with particle impurity.

The second filter assembly is including setting up outer filter core 34 at 3 inner walls of second filter chamber, and the inner wall of outer filter core 34 is provided with inner filter core 33, and outer filter core 34 adopts ceramic material to make, and inner filter core 33 adopts the PP membrane material to make, and inner filter core 33 and outer filter core 34 can form the filter core structure of inside and outside combination formula, can carry out double filtration processing to the floater in the drinking water.

The third filtering component comprises an activated carbon filtering plate 42 arranged on the inner wall of the third filtering chamber 4, a biological filtering membrane 43 is arranged on the inner side of the activated carbon filtering plate 42, the activated carbon filtering plate 42 and the biological filtering membrane 43 can form a vertical combined filtering structure in the third filtering chamber 4, and a deodorizing effect is achieved on drinking water, so that the quality of the drinking water is further improved.

The inner wall of head 1 of intaking is provided with flexible sealing ring 12, the outer wall cover of head 1 of intaking is equipped with staple bolt 11, the internal diameter that sealing ring 12 is close to 2 one end of first filter chamber is less than the internal diameter of the other end, can be when the head 1 of intaking is established with different external diameter drinking water pipeline covers, make sealing ring 12 sealed with drinking water pipeline's outer wall contact gradually, at last when tightening up staple bolt 11, can play the reinforcing effect to sealing ring 12, improve the stability that head 1 and drinking water pipeline are connected of intaking.

The inner wall of the water outlet head 5 is provided with the pore plate 51, so that the drinking water filtered in the water outlet head 5 can be drained, and the drinking water can flow out stably and uniformly.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. A water filter comprising a first filtering chamber (2), characterized in that:

a water inlet head (1) is arranged at a water inlet of the first filtering chamber (2), and a first filtering component is arranged on the inner wall of the first filtering chamber (2);

a second filtering chamber (3) is arranged at the bottom of the first filtering chamber (2), and a second filtering component is arranged on the inner wall of the second filtering chamber (3);

a third filter chamber (4) is arranged at the bottom of the second filter chamber (3), a third filter component is arranged on the inner wall of the third filter chamber (4), and a water outlet head (5) is arranged at a water outlet of the third filter chamber (4);

the bottom of first filter chamber (2) is provided with first thread groove (21), the top of second filter chamber (3) is provided with the first spiro union (31) with first thread groove (21) spiral connection.

2. A water filter as claimed in claim 1 wherein: the bottom of the second filtering chamber (3) is provided with a second spiral groove (32), and the top of the third filtering chamber (4) is provided with a second spiral ring (41) which is spirally connected with the second spiral groove (32).

3. A water filter according to claim 1 wherein: the first filtering component comprises a guide plate (22) arranged on the inner wall of the first filtering chamber (2), and a filtering bag (23) is arranged at the bottom of the guide plate (22).

4. A water filter according to claim 1 wherein: the second filter assembly comprises an outer filter element (34) arranged on the inner wall of the second filter chamber (3), and an inner filter element (33) is arranged on the inner wall of the outer filter element (34).

5. A water filter as claimed in claim 1 wherein: the third filtering component comprises an activated carbon filtering plate (42) arranged on the inner wall of the third filtering chamber (4), and a biological filtering membrane (43) is arranged on the inner side of the activated carbon filtering plate (42).

6. A water filter as claimed in claim 1 wherein: the inner wall of the water inlet head (1) is provided with a flexible sealing ring (12), and the outer wall of the water inlet head (1) is sleeved with a hoop (11).

7. A water filter as claimed in claim 1 wherein: the inner wall of the water outlet head (5) is provided with a pore plate (51).