CN216653603U

CN216653603U - Cross-flow water purification filter

Info

Publication number: CN216653603U
Application number: CN202123239446.4U
Authority: CN
Inventors: 贾建宾
Original assignee: Xinxiang Xinhang Hydraulic Equipment Co ltd
Current assignee: Xinxiang Xinhang Hydraulic Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-03
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a cross-flow water purification filter, belongs to the technical field of filters, and solves the technical problem that filter elements of the filter need to be frequently replaced. The water filter comprises a filter chamber, wherein a water inlet pipe is communicated with the side wall of the filter chamber, a filter element is arranged in the filter chamber, a water outlet pipe is communicated with the upper end of the filter chamber, the water inlet pipe comprises a water feeding pipe and a sewer pipe, and the sewer pipe is positioned below the water feeding pipe. The water feeding pipe is located one end inside the filtering chamber, the water feeding pipe is inclined downwards and bent to form a bent portion, the opening of the bent portion faces towards the filtering element, and the upper end of the bent portion is communicated with a side pipe opening. The end of the sewer pipe, which is positioned in the filtering chamber, is bent upwards and the opening of the sewer pipe faces the inner wall of the filtering chamber. And one end of the upper water pipe, which is positioned outside the filtering chamber, is communicated with one end of the lower water pipe, which is positioned outside the filtering chamber. The detachable fixedly connected with of lower extreme of filter chamber is used for accomodating the bottom of filtering impurity.

Description

Cross-flow water purification filter

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a cross-flow water purification filter.

Background

The filter is a precise device which directly intercepts impurities in water by using a filter screen filter element, removes suspended particles and dirt in the water, reduces turbidity, purifies water quality and protects other devices of the system to normally work; the filter is widely applied to the coarse filtration and the fine filtration of process water, circulating cooling water, agricultural water, domestic water and other similar suspensions such as steel, metallurgy, petrifaction, mine, papermaking and the like. In the process of water treatment, the filter core of filter is after using a period of time, and the surface of filter core just can adsorb a lot of impurity, and impurity can cause the jam to the filter core, influences the rate of infiltration, and serious meeting causes rivers to be unable to pass through, so need regular clearance filter core or the filter core of direct renewal. The existing filter element has short service time, frequent replacement, time waste and time and labor waste during replacement.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cross-flow water purification filter, which solves the problems in the background technology.

The technical scheme of the utility model is as follows:

in order to achieve the purpose, the utility model is realized by the following technical scheme: a cross-flow water purification filter comprises a filter chamber, wherein a water inlet pipe is communicated with the side wall of the filter chamber, a filter element is arranged in the filter chamber, the upper end of the filter chamber is communicated with a water outlet pipe, the water inlet pipe comprises an upper water pipe and a lower water pipe, and the lower water pipe is positioned below the upper water pipe; one end of the water feeding pipe, which is positioned in the filtering chamber, is inclined downwards and bent to form a bent part, the opening of the bent part faces the filter element, and the upper end of the bent part is communicated with a side pipe orifice; one end of the sewer pipe positioned in the filtering chamber is bent upwards, and the opening of the sewer pipe faces the inner wall of the filtering chamber; one end of the upper water pipe positioned outside the filtering chamber is communicated with one end of the lower water pipe positioned outside the filtering chamber; the detachable fixedly connected with of lower extreme of filter chamber is used for accomodating the bottom of filtering impurity.

Further, the vertical section of the bottom cover is concave; a bulge is arranged in the middle of the upper surface of the bottom cover, and a containing groove is formed between the bulge and the side wall of the bottom cover.

Further, one end of the water outlet pipe, which is positioned inside the filter chamber, extends to the inside of the filter element.

Further, the opening of the side pipe opening faces the upper end of the filter element.

Furthermore, the side pipe orifice and the water feeding pipe are integrally formed.

Advantageous effects

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

1. establish into water-supply pipe and downcomer through dividing the inlet tube, and set up the delivery port of water-supply pipe towards the filter core, the delivery port of downcomer is towards the inner wall of filter chamber, after rivers reach the filter chamber inside, the surface blowout of the rivers orientation filter core of water-supply pipe, the inner wall blowout of the rivers orientation filter chamber of downcomer, two strands of rivers are rotatory in the inside interact influence of filter chamber, the rotatory in-process of rivers washes the impurity of filter core surface and drops downwards, it is too much to avoid the apparent impurity of filter core, long when increasing the use of filter core, reduce the number of times of renew cartridge.

2. The detachable fixedly connected with bottom of lower extreme of filter chamber to set up at the upper surface of bottom and accomodate the groove, wash the impurity that drops from the filter core outward appearance and finally can deposit in the inside of accomodating the groove, the collection of the impurity of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the bottom cap of the present invention;

fig. 3 is a vertical sectional view of the bottom cover of the present invention.

In the figure: 1. a filtering chamber; 2. a water inlet pipe; 3. a water outlet pipe; 4. a filter element; 5. a water feeding pipe; 6. a sewer pipe; 7. a bending section; 8. a side pipe orifice; 9. a bottom cover; 10. a protrusion; 11. a receiving groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and the detailed description of the utility model, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. It should be noted that all the directional terms appearing in the present invention, such as up, down, front, back, left and right, are directional terms made with reference to fig. 1, and all the directional terms do not limit the present invention, but are only used for more clearly explaining and explaining the present invention.

Referring to fig. 1 to 3, the present embodiment discloses a cross-flow water filter, which includes a filtering chamber 1, a water inlet pipe 2 is connected to a side wall of the filtering chamber 1, and the water inlet pipe 2 includes an upper water pipe 5 and a lower water pipe 6 extending horizontally. One end of the water feeding pipe 5 is positioned inside the filtering chamber 1, and the other end of the water feeding pipe is positioned outside the filtering chamber 1; one end of the downcomer 6 is located inside the filtering chamber 1, the other end thereof is located outside the filtering chamber 1 and the downcomer 6 is located below the header 5. One end of the upper water pipe 5 positioned outside the filtering chamber 1 is communicated with one end of the lower water pipe 6 positioned outside the filtering chamber 1. The filter chamber 1 is internally provided with a filter element 4, the upper end of the filter element 4 is contacted with the center of the inner upper surface of the filter chamber 1, the upper end of the filter chamber 1 is communicated with a water outlet pipe 3, and one end of the water outlet pipe 3, which is positioned in the filter chamber 1, extends to the inside of the filter element 4. Go up the inside one end downward sloping bending type 7 that water pipe 5 is located filter chamber 1, and the opening of kink 7 is towards filter core 4, and the upper end intercommunication of kink 7 is equipped with side mouth of pipe 8. The end of the downcomer 6 inside the filtering chamber 1 is bent vertically upwards and opens towards the inner wall of the filtering chamber 1. The detachable fixedly connected with of lower extreme of filter chamber 1 is used for accomodating the bottom 9 of filtering impurity, and the upper surface intermediate position of bottom 9 is equipped with arch 10, and arch 10 inserts the lower extreme and the filter core 4 joint of filter core 4.

In the embodiment, the upper water pipe 5 is hermetically connected with the filtering chamber 1, the lower water pipe 6 is hermetically connected with the filtering chamber 1, the water outlet pipe 3 is hermetically connected with the filtering chamber 1, and the bottom cover 9 is hermetically connected with the filtering chamber 1. The vertical section of the bottom cover 9 is concave, a receiving groove 11 is formed between the protrusion 10 and the side wall of the bottom cover 9, and the receiving groove 11 is used for collecting impurities. The opening of the side pipe orifice 8 faces the upper end of the filter element 4, and the side pipe orifice 8 is used for spraying water flow towards the upper end of the filter element 4, so that the situation that impurities at the dead angle of the upper end of the filter element 4 cannot be washed and fall off is avoided; the side pipe mouth 8 and the water feeding pipe 5 are integrally formed.

The working principle of the utility model is that water flows in from the water inlet pipe 2, the water flowing into the water inlet pipe 2 flows out from the water feeding pipe 5, the water discharging pipe 6 and the side pipe orifice 8 respectively to reach the inside of the filter chamber 1, the water inside the filter chamber 1 permeates into the filter element 4, and finally flows out from the water outlet pipe 3 inside the filter element 4. The water flow from the water outlet of the water feeding pipe 5 is sprayed to the outer surface of the filter element 4, the water flow from the water outlet of the water discharging pipe 6 is sprayed to the inner wall of the filter chamber 1, and the water flow from the side pipe orifice 8 is sprayed to the outer surface of the upper end of the filter element 4. The water flow of the water feeding pipe 5 flows downwards, the water flow of the water discharging pipe 6 flows upwards, and the water flow forms circular flow water flow in the filtering chamber 1 to wash the outer surface of the filter element 4. Furthermore, avoid impurity absorption to cause the jam to filter core 4 at the surface of filter core 4, guarantee the inside of the normal infiltration of rivers ability to filter core 4, avoid filter core 4 to be changed because of being blockked up by impurity.

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 as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a cross flow water purification filter, includes filter chamber (1), the intercommunication has inlet tube (2) on the lateral wall of filter chamber (1), and the inside of filter chamber (1) is equipped with filter core (4), and the upper end intercommunication of filter chamber (1) has outlet pipe (3), its characterized in that: the water inlet pipe (2) comprises an upper water pipe (5) and a lower water pipe (6), and the lower water pipe (6) is positioned below the upper water pipe (5); one end of the water feeding pipe (5) positioned in the filtering chamber (1) is inclined downwards and bent to form a bent part (7), the opening of the bent part (7) faces the filter element (4), and the upper end of the bent part (7) is communicated with a side pipe orifice (8); one end of the downcomer (6) positioned inside the filtering chamber (1) is bent upwards, and the opening of the downcomer faces the inner wall of the filtering chamber (1); one end of the upper water pipe (5) positioned outside the filtering chamber (1) is communicated with one end of the lower water pipe (6) positioned outside the filtering chamber (1); the detachable fixedly connected with in lower extreme of filter chamber (1) is used for accomodating bottom (9) of filtering impurity.

2. The cross-flow water purification filter of claim 1, wherein: the vertical section of the bottom cover (9) is concave; a bulge (10) is arranged in the middle of the upper surface of the bottom cover (9), and a storage groove (11) is formed between the bulge (10) and the side wall of the bottom cover (9).

3. The cross-flow water purification filter of claim 1 or 2, wherein: one end of the water outlet pipe (3) positioned inside the filtering chamber (1) extends to the inside of the filtering element (4).

4. The cross-flow water purification filter of claim 1, wherein: the opening of the side pipe orifice (8) faces the upper end of the filter element (4).

5. The cross-flow water purification filter of claim 4, wherein: the side pipe orifice (8) and the water feeding pipe (5) are integrally formed.