CN108911216A - A kind of water process self-cleaning filter of water conservation - Google Patents

Abstract

The invention discloses a water-saving self-cleaning filter for water treatment, which comprises a filter main body, a water inlet pipe is arranged on the lower side of the filter main body, and a screw is arranged inside the water inlet pipe, and the bottom of the screw is The part is provided with a spring, and the lower part of the spring is provided with an adjusting column, and the outer surfaces of both sides of the adjusting column are provided with regulating valves, and the two sides of the regulating valve are provided with bosses. This water-saving water treatment self-cleaning filter is provided with a bracket at the water inlet end of the water inlet pipe, and an adjustment column is arranged at the center of the bracket, and the spring and the adjustment valve are fixed on the outer wall of the adjustment column by screws, so that the filter can be connected from the water outlet. The prestress of the spring can be adjusted by adjusting the position of the screw on the adjustment column, so that the maximum water output can be adjusted, and by setting the filter element, the cleaning of the filter element can be effectively realized after multiple washings under the action of the control motor and the expansion brush, preventing its clogged.

Description

A water-saving self-cleaning filter for water treatment

technical field

The invention relates to the technical field of water treatment, in particular to a water-saving self-cleaning filter for water treatment.

Background technique

Self-cleaning filter is a kind of filter that directly intercepts impurities in water, removes suspended solids and particulate matter in water, reduces turbidity, purifies water quality, reduces system dirt, bacteria and algae, rust, etc., to purify water quality and protect other equipment in the system. Working precision equipment.

The existing self-cleaning filters can basically meet people's needs, but there are still some problems in use. The flow of water cannot be adjusted during use, and the cleaning efficiency is not high during self-cleaning, which needs to be carried out many times. The cleaning is a serious waste of water resources, and the filter element is prone to clogging, and the filter is inconvenient to install and disassemble.

Contents of the invention

The purpose of the present invention is to provide a water-saving self-cleaning filter for water treatment, so as to solve the problems of inconvenient disassembly and assembly, prone to clogging and low working efficiency mentioned in the background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a water-saving self-cleaning filter for water treatment, including a filter body, a water inlet pipe is provided on the lower side of the filter body, and the interior of the water inlet pipe is arranged There are screws, the lower part of the screw is provided with a spring, and the lower part of the spring is provided with an adjustment column, the outer surface of both sides of the adjustment column is provided with an adjustment valve, and the two sides of the adjustment valve are provided with bosses, so The lower part of the regulating valve is provided with a bracket, the other side of the lower part of the filter main body is provided with a water outlet pipe, and the outer surface of the lower end of the filter main body is fixedly installed with a water inlet, and the outer surface of the upper end of the filter main body is fixed A fixed frame is installed, and a motor is arranged on the fixed frame, a sewage valve is fixedly installed on one side of the motor, and a connecting block is fixedly installed on the outer surface of both sides of the filter body near the upper end, and the filter body A connecting pipe is fixedly installed on one side of the connecting pipe, and a valve is provided on the connecting pipe. The main body of the filter is fixedly connected to the water inlet through the connecting pipe. The inside of the main body of the filter is provided with a connecting shaft, and the connecting shaft is connected to the motor. , brushes are provided on both sides of the connecting shaft, and filter elements are provided on both sides of the brush.

Preferably, the filter element includes a water inlet, a filter membrane, a sewage outlet, a control valve, an expansion brush, a rotating rod, a reverse osmosis membrane, a cleaning pipeline, a first output shaft, a control motor, a second output shaft, a casing and a water outlet, A water inlet is fixedly installed on the outer surface of the lower end of the filter element, and a filter membrane is provided above the water inlet, a sewage outlet is provided above the filter membrane, and a control valve is provided on one side of the sewage outlet. A shell is provided on the filter element, and a cleaning pipe is provided inside the shell, an expansion brush is provided above the sewage outlet, and a rotating rod is provided above the expansion brush, and a reverse osmosis membrane is provided above the rotating rod , and the upper part of the reverse osmosis membrane is provided with a control motor, the upper and lower outer surfaces of the control motor are respectively equipped with a second output shaft and a first output shaft, and the upper part of the filter element is provided with a water outlet.

Preferably, fixing blocks are fixedly installed on both sides of the outer surface of the filter body near the lower end, and fixing bolts are provided on the fixing blocks, and the filter body is fixedly connected to the water inlet pipe and the water outlet pipe through the fixing blocks.

Preferably, fixing bolts are movably installed on the connecting block.

Preferably, expansion brushes are provided in the middle and one side of the upper end of the filter element.

Preferably, there are three sets of reverse osmosis membranes, and the reverse osmosis membranes are evenly installed inside the filter element in a row.

Compared with the prior art, the beneficial effect of the present invention is: the water-saving self-cleaning filter for water treatment is equipped with a bracket at the water inlet end of the water inlet pipe, and an adjustment column is arranged at the center of the bracket, and the screw connects the spring The adjustment valve and the adjustment valve are fixed on the outer wall of the adjustment column in turn, and the prestress of the spring can be adjusted from the water outlet through the position of the adjustment screw on the adjustment column, so that the maximum water output can be adjusted, and the function of the motor and the expansion brush can be controlled by setting a filter element. After several times of flushing, the filter element can be effectively cleaned to prevent it from clogging;

(1) The spring and the regulating valve are fixed on the outer wall of the regulating column in turn by screws, and the prestress of the spring can be adjusted from the water outlet through the position of the regulating screw on the regulating column. In actual use, when the water pressure is too large, the water flow will Push the regulating valve to move toward the water outlet, so that the gap between the regulating valve and the boss becomes smaller, so as to control the maximum water output. By turning the screw toward the water inlet or outlet, more water can be obtained. Compress the spring or relax the spring, thereby changing the prestress of the spring, which also changes the water pressure required to push the regulating valve, and achieve the effect of saving water by adjusting the water flow;

(2) A connecting block and a fixing block are provided. By connecting the connecting blocks with fixing bolts, the main body of the filter can be divided into upper and lower parts, which is convenient for the filter to be disassembled and maintained, and it is convenient to filter through the fixing block The device is installed and connected, the overall structure is simple and easy to operate;

(3) There is a filter element, through the control motor and expansion brush in the filter element, the reverse osmosis membrane in the filter element can be effectively cleaned to avoid blockage of the filter element. When in use, directly connect the water inlet of the filter element to the water inlet pipe , the water outlet is connected to the outlet pipe, and the controller controls the start of the motor and the cleaning water pipe. The water is washed along the cleaning pipe from the water inlet to the water outlet, and the cleaned water is discharged from the sewage outlet to realize a cleaning. Under the action of the motor and the expansion brush, after several times of washing, the filter element can be effectively cleaned to prevent its clogging, while improving the cleaning efficiency and saving water.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the sectional structure schematic diagram of water inlet pipe among the present invention;

Fig. 3 is a structural schematic diagram of the filter element in the present invention.

In the figure: 1, filter main body; 2, water inlet pipe; 3, water inlet; 4, water outlet pipe; 5, filter element; 501, water inlet; 502, filter membrane; 503, sewage outlet; Expansion brush; 506, rotating rod; 507, reverse osmosis membrane; 508, cleaning pipeline; 509, first output shaft; 5010, control motor; 5011, second output shaft; 5012, shell; 5013, outlet; 6, hair Brush; 7. Fixed block; 8. Connecting pipe; 9. Valve; 10. Connecting block; 11. Fixing bolt; 12. Fixing frame; 13. Motor; 14. Connecting shaft; 15. Drainage valve; 16. Screw; , spring; 18, regulating valve; 19, boss; 20, regulating column; 21, bracket.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-3, a kind of embodiment provided by the present invention:

A water-saving self-cleaning filter for water treatment, comprising a filter main body 1, a water inlet pipe 2 is provided at the lower side of the filter main body 1, and a screw 16 is provided inside the water inlet pipe 2, and a screw 16 is provided at the lower part of the screw 16. There is a spring 17, and the lower part of the spring 17 is provided with an adjustment column 20, and the outer surface of both sides of the adjustment column 20 is provided with an adjustment valve 18, and the two sides of the adjustment valve 18 are provided with a boss 19, and the lower part of the adjustment valve 18 A bracket 21 is provided.

Preferably, the spring 17 and the regulating valve 18 are sequentially fixed on the outer wall of the regulating column 20 through the screw 16, and the prestress of the spring 17 can be adjusted from the outlet end by adjusting the position of the screw 16 on the regulating column 20. In actual use, When the water pressure is too high, the water flow pushes the regulating valve 18 to move to the water outlet, so that the gap between the regulating valve 18 and the boss 19 becomes smaller, thereby controlling the maximum water output. Turning the direction of the water end or the water outlet end can compress the spring 17 more or relax the spring 17, thereby changing the prestress of the spring 17, and also changing the water pressure required to push the regulating valve 18. By adjusting the water flow to achieve The effect of saving water.

The other side below the filter main body 1 is provided with a water outlet pipe 4, and the outer surface of the lower end of the filter main body 1 is fixedly installed with a water inlet 3, and the outer surfaces of both sides of the filter main body 1 are fixedly installed with a fixed block 7 near the lower end. , and the fixed block 7 is provided with a fixed bolt, the filter main body 1 is fixedly connected with the water inlet pipe 2 and the water outlet pipe 4 through the fixed block 7, the upper surface of the filter main body 1 is fixedly installed with a fixed frame 12, and the fixed frame 12 A motor 13 is provided, and a sewage valve 15 is fixedly installed on one side of the motor 13, and a connection block 10 is fixedly installed on the outer surface of both sides of the filter body 1 near the upper end, and a fixing bolt 11 is movably installed on the connection block 10. A connecting pipe 8 is fixedly installed on one side of the main body 1, and a valve 9 is provided on the connecting pipe 8. The filter main body 1 is fixedly connected to the water inlet 3 through the connecting pipe 8. The inside of the filter main body 1 is provided with a connecting shaft 14. And the connecting shaft 14 is connected with the motor 13 , and the two sides of the connecting shaft 14 are provided with brushes 6 .

Water enters the filter main body 1 from the water inlet pipe 2 through the water inlet 3, and the filter element 5 in the filter main body 1 has the effect of filtering and cleaning the water, and the cleaned water will flow out through the connecting pipe 8 to the outlet pipe 4 , and the filtered dirt will be discharged from the sewage valve 15, and the motor 13 drives the connecting shaft 14 to rotate, thereby driving the brush 6 to rotate, and the cleaning of the filter element 5 by the brush 6 reduces the occurrence of clogging of the filter element 5 , and by connecting the connecting block 10 with the fixing bolt 11, the filter main body 1 can be divided into upper and lower parts, which is convenient for the filter to be disassembled and maintained, and it is convenient to install and connect the filter through the fixing block 7, The overall structure is simple and easy to operate.

Both sides of hairbrush 6 are provided with filter element 5, and filter element 5 comprises water inlet 501, filter membrane 502, sewage outlet 503, control valve 504, expansion brush 505, rotating rod 506, reverse osmosis membrane 507, cleaning pipeline 508, the first Output shaft 509, control motor 5010, second output shaft 5011, casing 5012 and water outlet 5013, the outer surface of the lower end of filter element 5 is fixedly installed with water inlet 501, and the upper part of water inlet 501 is provided with filter membrane 502, filter membrane 502 The upper portion of the sewage outlet 503 is provided with a control valve 504 on one side of the sewage outlet 503, the filter element 5 is provided with a housing 5012, and the inside of the housing 5012 is provided with a cleaning pipeline 508, and the upper part of the sewage outlet 503 is provided with The expansion brush 505 is provided with an expansion brush 505 in the middle and one side of the upper end of the filter element 5, and the upper part of the expansion brush 505 is provided with a rotating rod 506, and the upper part of the rotating rod 506 is provided with a reverse osmosis membrane 507, and the reverse osmosis membrane 507 The number is three groups, and the reverse osmosis membrane 507 is evenly installed in the inside of the filter element 5 in a line, and the upper part of the reverse osmosis membrane 507 is provided with a control motor 5010, and the upper and lower outer surfaces of the control motor 5010 are respectively installed with The second output shaft 5011 and the first output shaft 509 are provided with a water outlet 5013 at the upper end of the filter element 5 .

As preferably, through the control motor 5010 and the expansion brush 505 in the filter core 5, the reverse osmosis membrane 507 in the filter core 5 can be effectively cleaned to avoid the filter core 5 from clogging. The water inlet 501 is connected to the water inlet pipe 2, and the water outlet 5013 is connected to the water outlet pipe 4. The motor 5010 and the cleaning water pipe are controlled by the controller to start, and the water is washed along the cleaning pipe 508 from the water inlet 501 to the water outlet 5013. After being discharged from the sewage outlet 503 to realize one cleaning, the filter core 5 can be effectively cleaned to prevent its clogging through multiple flushes under the action of the control motor 5010 and the expansion brush 505, while improving cleaning efficiency and saving water.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A water-saving self-cleaning filter for water treatment, comprising a filter body (1), characterized in that: the lower side of the filter body (1) is provided with a water inlet pipe (2), and the water inlet pipe The inside of (2) is provided with screw (16), and the lower part of described screw (16) is provided with spring (17), and the lower part of spring (17) is provided with adjustment column (20), and described adjustment column (20 ) is provided with regulating valves (18) on both sides of the outer surface, and the two sides of the regulating valve (18) are provided with bosses (19), and the lower part of the regulating valve (18) is provided with brackets (21), so The other side below the filter body (1) is provided with a water outlet pipe (4), and the outer surface of the lower end of the filter body (1) is fixedly installed with a water inlet (3). The outer surface of the upper end is fixedly equipped with a fixed frame (12), and the fixed frame (12) is provided with a motor (13), and one side of the motor (13) is fixedly equipped with a blowdown valve (15), and the filter body (1) The outer surface of both sides of (1) is fixedly installed with connecting block (10) near the upper end, one side of the filter main body (1) is fixedly installed with connecting pipe (8), and the connecting pipe (8) is provided with valve (9), the filter main body (1) is fixedly connected to the water inlet (3) through the connecting pipe (8), the inside of the filter main body (1) is provided with a connecting shaft (14), and the connecting shaft ( 14) Connected to the motor (13), brushes (6) are provided on both sides of the connecting shaft (14), and filter elements (5) are provided on both sides of the brush (6). 2. A water-saving self-cleaning filter for water treatment according to claim 1, characterized in that: the filter element (5) includes a water inlet (501), a filter membrane (502), a sewage outlet (503), Control valve (504), expansion brush (505), rotating rod (506), reverse osmosis membrane (507), cleaning pipeline (508), first output shaft (509), control motor (5010), second output shaft ( 5011), housing (5012) and water outlet (5013), the outer surface of the lower end of the filter element (5) is fixedly installed with a water inlet (501), and the upper part of the water inlet (501) is provided with a filter membrane (502), The upper portion of the filter membrane (502) is provided with a sewage outlet (503), and one side of the sewage outlet (503) is provided with a control valve (504), and the filter element (5) is provided with a housing (5012), And the inside of the housing (5012) is provided with a cleaning pipeline (508), the upper part of the sewage outlet (503) is provided with an expansion brush (505), and the upper part of the expansion brush (505) is provided with a rotating rod (506), The upper part of the rotating rod (506) is provided with a reverse osmosis membrane (507), and the upper part of the reverse osmosis membrane (507) is provided with a control motor (5010), and the upper and lower outer surfaces of the control motor (5010) are The second output shaft (5011) and the first output shaft (509) are installed respectively, and the upper end of the filter element (5) is provided with a water outlet (5013). 3. A water-saving self-cleaning filter for water treatment according to claim 1, characterized in that: fixed blocks (7) are fixedly installed on both sides of the outer surface of the filter body (1) near the lower end, And the fixed block (7) is provided with a fixed bolt, and the filter main body (1) is fixedly connected with the water inlet pipe (2) and the water outlet pipe (4) through the fixed block (7). 4. A water-saving self-cleaning filter for water treatment according to claim 1, characterized in that: fixed bolts (11) are movably installed on the connecting block (10). 5. A water-saving self-cleaning filter for water treatment according to claim 2, characterized in that: the middle of the upper end and one side of the filter element (5) are provided with expansion brushes (505). 6. A water-saving self-cleaning filter for water treatment according to claim 2, characterized in that: the number of the reverse osmosis membranes (507) is three groups, and the reverse osmosis membranes (507) are in a line Install evenly inside the filter element (5).