CN211885586U - Filter for well water-sand separation - Google Patents

Abstract

The utility model discloses a filter for well water, water and sand separation, comprising a filter box, wherein the filter box is a hollow structure, a partition plate fixedly connected with the filter box is arranged in the filter box, and the rear side of the partition plate is provided with There is a rectangular opening, the filter screen is clamped in the rectangular opening, the back side of the partition is provided with a water inlet pipe that communicates with it, the other end of the water inlet pipe runs through the rear side wall of the filter box, and the The outer side wall is symmetrically provided with a communication pipe that communicates with it, the communication pipe is located in the filter box, the end of the communication pipe away from the water inlet pipe is blocked, and a magnet block is slidably connected to the communication pipe. The outer side wall of the communication pipe is sleeved with a magnetic ring which is slidably connected with the magnetic ring, and the magnet block is opposite to the magnetic pole of the magnetic ring. The utility model relates to the technical field of well water filtration. By adding a brush handle in the filter, the filter screen in the filter can be cleaned, so as to avoid the filter screen from being blocked and affecting the use of the filter.

Description

A kind of filter for well water, water and sand separation

technical field

The utility model relates to the technical field of well water filtration, in particular to a filter for well water, water and sand separation.

Background technique

With the development of the economy, more and more places have used tap water, but in some remote rural areas in China there is still no tap water, and only well water can be used as domestic water, although uncontaminated well water is sufficient for drinking water required, but there are more small sand particles and solids in well water, long-term use can cause kidney stones in drinkers, so a filter is required to filter small sand particles and solids in well water, but well water There are many sand particles and solids, and the existing filter is often blocked when it is used, which affects the use of the user.

To this end, we propose a filter for well water, water and sand separation to solve the above problems.

Utility model content

The purpose of the utility model is to solve the problems existing in the prior art, and proposes a filter for well water, water and sand separation.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A filter for separating well water, water and sand, comprising a filter box, the filter box is a hollow structure, a partition plate fixedly connected with the filter box is arranged in the filter box, and a rectangular opening is opened on the rear side of the partition plate, so the The rectangular opening is clamped with a filter screen, the rear side of the partition plate is provided with a water inlet pipe that communicates with it, the other end of the water inlet pipe penetrates the rear side wall of the filter box, and the outer side wall of the water inlet pipe is symmetrically arranged. There is a communication pipe that communicates with it. The communication pipe is located in the filter box. The end of the communication pipe far away from the water inlet pipe is blocked. The communication pipe is provided with a magnet block that is slidably connected to it. The upper sleeve is provided with a magnetic ring that is slidably connected to it, the magnet block is opposite to the magnetic pole of the magnetic ring, the filter box is symmetrically provided with a connecting plate that is slidably connected to it, and the side of the connecting plate close to the partition is provided with a brush Handle, the brush handle is in contact with the filter screen, the side of the connecting plate close to the communication pipe is fixedly connected with the outer side wall of the magnetic ring, the lower side of the filter box is provided with a sand collecting box that communicates with it, the filter box is There is a water outlet on the front side.

Preferably, the brush handle is symmetrically provided with a first bolt rotatably connected with the brush handle, and the first bolt is threadedly connected with the connecting plate.

Preferably, a spring that is slidably connected to the communication pipe is sleeved, and the spring is located on the side of the magnetic ring away from the water inlet pipe.

Preferably, the lower side of the filter box is symmetrically provided with a fixing plate fixedly connected with it, the second bolt threadedly connected with the fixing plate is arranged through the fixing plate, and the two ends of the sand collecting box are provided with slots, so The opposite end of the second bolt is inserted into the slot.

Preferably, L-shaped plates fixedly connected thereto are symmetrically arranged on both sides of the filter box, and the outer surfaces of the L-shaped plates and the filter box are treated with anti-rust treatment.

Preferably, the front side of the partition plate is provided with a through hole communicating with the water outlet.

Compared with the prior art, the beneficial effects of the present utility model are:

1. First, add a brush handle on the side of the filter screen of the filter box, and use the brush handle to clean the sand particles and solids attached to the surface of the filter screen, so as to reduce the blockage of the mesh holes of the filter screen and increase the service life of the filter;

2. Secondly, the brush uses the water pressure passing through the water inlet pipe as the driving force, and pushes the magnet block to move through the water pressure. Since the magnet block is opposite to the magnetic ring of the magnetic ring outside the water inlet pipe, the opposite sex of the magnet attracts and moves away, so that when the magnet block moves, The brush handle connected with the magnetic ring will be driven to move, so that the sand and solid objects on the filter screen are cleaned by the brush handle.

Description of drawings

Fig. 1 is the structural representation of a kind of well water, water and sand separation filter proposed by the utility model;

2 is a cross-sectional view of a filter box for well water, water and sand separation proposed by the utility model;

3 is a schematic structural diagram of a water inlet pipe and a connecting pipe of a filter for well water, water and sand separation proposed by the utility model;

Fig. 4 is a connection diagram between the magnet block, the water inlet pipe and the magnetic ring of a filter for well water, water and sand separation proposed by the utility model.

In the picture: 1. Filter box; 2. Partition plate; 3. Filter screen; 4. Water inlet pipe; 5. Connecting pipe; 6. Magnet block; 7. Magnetic ring; 8. Connecting plate; 9. Brush handle; 10. Spring; 11, the first bolt; 12, the sand box; 13, the fixing plate; 14, the second bolt; 15, the water outlet; 16, the L-shaped plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-4, a filter for well water, water and sand separation, including a filter box 1, the filter box 1 is a hollow structure, the two sides of the filter box 1 are symmetrically provided with L-shaped plates 16 fixedly connected to it, and the L-shaped plates are 16 and the outer surface of the filter box 1 are treated with anti-rust treatment, an L-shaped plate 16 is added for the fixed connection between the filter box 1 and the outside world, and the L-shaped plate 16 and the outer surface of the filter box 1 are treated with anti-rust treatment, which can increase the filter box. 1 and the service life of the L-shaped plate 16, the filter box 1 is provided with a partition 2 that is fixedly connected to it, the rear side of the partition 2 is provided with a rectangular opening, and the filter screen 3 is clamped in the rectangular opening. The side is provided with a water inlet pipe 4 that communicates with it, the other end of the water inlet pipe 4 runs through the rear side wall of the filter box 1, the outer side wall of the water inlet pipe 4 is symmetrically provided with a communication pipe 5 that communicates with it, and the communication pipe 5 is located in the filter box 1. ,

One end of the communication pipe 5 away from the water inlet pipe 4 is blocked. The communication pipe 5 is provided with a magnet block 6 that is slidably connected to it. The magnetic poles of the magnetic ring 7 are opposite. Since the magnetic poles of the magnet block 6 and the magnetic ring 7 are opposite, the movement of the magnet block 6 will drive the movement of the magnetic ring 7, and then drive the connecting plate 8 connected with the magnetic ring 7 to move. The brush handle 9 cleans the surface of the filter screen 3, the communication pipe 5 is sleeved with a spring 10 that is slidably connected to it, and the spring 10 is located on the side of the magnetic ring 7 away from the water inlet pipe 4. After the filtration is completed, the elastic force of the spring 10 It pushes the magnetic ring 7 to move in the opposite direction, and drives the brush handle 9 to clean the surface of the filter screen 3 for a second time. The filter box 1 is symmetrically provided with a connecting plate 8 that is slidably connected to it, and the connecting plate 8 is close to the side of the partition plate 2. A brush handle 9 is provided, and the brush handle 9 is symmetrically provided with a first bolt 11 rotatably connected with it. The first bolt 11 is threadedly connected with the connecting plate 8, and the brush handle 9 and the connecting plate 8 are connected by the first bolt 11, which is convenient for Replacing the brush handle 9, the brush handle 9 is in contact with the filter screen 3,

The side of the connecting plate 8 close to the communication pipe 5 is fixedly connected with the outer side wall of the magnetic ring 7, the lower side of the filter box 1 is provided with a sand collecting box 12 that communicates with it, and the lower side of the filter box 1 is symmetrically provided with a fixed connection with it. The plate 13, the fixing plate 13 is provided with a second bolt 14 threadedly connected with it, the two ends of the sand box 12 are provided with a slot, the opposite end of the second bolt 14 is inserted in the slot, and the second bolt 14 The sand collecting box 12 is fixed, so that the sand collecting box 12 can be easily removed from the filter box 1, and the sand and solid particles in the sand collecting box 12 are cleaned. The front side of the plate 2 is provided with a through hole communicating with the water outlet 15 .

In the present invention, when the well water to be filtered enters the filter box 1 through the water inlet pipe 4, the water flow in the water inlet pipe 4 will enter the communication pipe 5, and the magnet block 6 will be pushed in the communication pipe 5 by the pressure of the water flow. Since the magnet block 6 is opposite to the magnetic pole of the magnetic ring 7, the movement of the magnet block 6 will drive the magnetic ring 7 to move, and then drive the connecting plate 8 connected with the magnetic ring 7 to move away from the water inlet pipe 4. The brush handle 9 on the plate 8 cleans the surface of the filter screen 3, and the sand particles and solid objects attached to the filter screen 3 will be swept by the brush handle 9 into the sand collecting box 12, and the well water is filtered through the filter screen 3. , is discharged from the water outlet 15. When the filtration is completed, the water supply to the water inlet pipe 4 is stopped. At this time, the water flow pressure in the communication pipe 5 becomes smaller. Under the elastic force of the spring 10, the magnetic ring 7 is pushed to move in the reverse direction. The brush handle 9 will clean the surface of the filter screen 3 again.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A filter for well water, water and sand separation, comprising a filter box (1), characterized in that the filter box (1) is a hollow structure, and the filter box (1) is provided with a partition that is fixedly connected to it. Plate (2), the rear side of the partition plate (2) is provided with a rectangular opening, a filter screen (3) is clamped in the rectangular opening, and the rear side of the partition plate (2) is provided with an inlet that communicates with it. The water pipe (4), the other end of the water inlet pipe (4) penetrates the rear side wall of the filter box (1), and the outer side wall of the water inlet pipe (4) is symmetrically provided with a communication pipe (5) communicating with it, so The communicating pipe (5) is located in the filter box (1), the end of the communicating pipe (5) away from the water inlet pipe (4) is blocked, and the communicating pipe (5) is provided with a magnet block that is slidably connected to it. (6), the outer side wall of the communication pipe (5) is sleeved with a magnetic ring (7) slidably connected to it, the magnet block (6) is opposite to the magnetic pole of the magnetic ring (7), and the filter box ( 1) A connecting plate (8) which is slidably connected to the connecting plate (8) is symmetrically arranged inside, and a brush handle (9) is arranged on the side of the connecting plate (8) close to the partition plate (2), and the brush handle (9) is connected to the filter screen (3) Contact, the side of the connecting plate (8) close to the communication pipe (5) is fixedly connected to the outer side wall of the magnetic ring (7), and the lower side of the filter box (1) is provided with a sand collecting device that communicates with it. The box (12) is provided with a water outlet (15) on the front side of the filter box (1). 2. A filter for well water, water and sand separation according to claim 1, characterized in that, the brush handle (9) is symmetrically provided with a first bolt (11) rotatably connected with it, and the first bolt (11) is symmetrically arranged on the brush handle (9). The bolt (11) is threadedly connected with the connecting plate (8). 3. A kind of filter for well water, water and sand separation according to claim 1, characterized in that, a spring (10) slidably connected to the communication pipe (5) is sleeved thereon, and the spring (10) It is located on the side of the magnetic ring (7) away from the water inlet pipe (4). 4. A filter for well water, water and sand separation according to claim 1, characterized in that, the lower side of the filter box (1) is symmetrically provided with a fixed plate (13) fixedly connected to it, and the fixed plate (13) The plate (13) is provided with a second bolt (14) threadedly connected thereto, two ends of the sand box (12) are provided with slots, and the opposite end of the second bolt (14) is inserted into the socket. in the slot. 5. A kind of filter for well water, water and sand separation according to claim 1, characterized in that, the two sides of the filter box (1) are symmetrically provided with L-shaped plates (16) fixedly connected with it, the The outer surfaces of the L-shaped plate (16) and the filter box (1) are treated with anti-rust treatment. 6 . The filter for well water, water and sand separation according to claim 1 , characterized in that, the front side of the partition plate ( 2 ) is provided with a through hole communicating with the water outlet ( 15 ). 7 .

Images