CN217988573U

CN217988573U - Automatic backwash regeneration repeatedly usable's water purification filter

Info

Publication number: CN217988573U
Application number: CN202222305484.3U
Authority: CN
Inventors: 罗淑珍; 陈玲玉; 欧盛荣
Original assignee: Guangzhou Waters Water Treatment Technology Co ltd
Current assignee: Guangzhou Waters Water Treatment Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-09
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of water purification, a reusable water purification filter with automatic backwashing regeneration is disclosed, which comprises a filter main body, a filter element and a stepping motor, wherein the bottom surface of the filter element is fixedly connected with the inner bottom wall of the filter main body; the utility model discloses be provided with inlet tube, threaded rod, movable block and water inlet, realized carrying out the purpose of backwash to the filter core, through being provided with step motor, ball screw and cleaning cover, realized carrying out the purpose of clearing up fast to the filter core.

Description

Water purification filter capable of being repeatedly used through automatic backwashing and regeneration

Technical Field

The utility model relates to a water purification technology field specifically is an automatic backwash regeneration repeatedly usable's water purification filter.

Background

The water purifying filter is one water source filtering device, and has fluid filtering net to block impurity and clear filtrate exhausted via the outlet.

The utility model discloses a current utility model that authorizes bulletin number is CN206444295U discloses a water purification filter, include the water tank, strain a section of thick bamboo, inlet tube and backwash pipeline, strain a section of thick bamboo and include barrel and filter core, the barrel bottom is uncovered, and the bottom one end in the barrel is installed to the filter core, and the barrel passes through the support mounting in the water tank, the water tank has still gone up to open the gap, be equipped with the valve on inlet tube and the backwash pipeline respectively.

Adopt above-mentioned technical scheme, through the multiple-layer filtering, improve purifying effect, through the annular nozzle upwards introduce the barrel to water, avoid rivers to erode the filter core and to impurity towards the water tank in, improve filtration efficiency but above-mentioned technical scheme, the device is when carrying out the backwash, only utilizes rivers to wash the filter screen to lead to abluent efficiency lower, and need extravagant a large amount of water resources.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides an automatic backwash regeneration repeatedly usable's water purification filter possesses the advantage that can carry out self-cleaning to the filter screen fast.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic backwash regeneration repeatedly usable's water purification filter, includes filter main part, filter core and step motor, the bottom surface of filter core and the interior diapire fixed connection of filter main part, the external fixed surface intercommunication of filter main part has the inlet tube, the inside sliding connection of filter core has the movable block, the water inlet has been seted up to the left surface of movable block, the inside threaded connection of movable block has the threaded rod, the inside of filter main part is rotated and is connected with ball screw, ball screw's top run through filter main part and with step motor power's output fixed connection, ball screw's surface threaded connection has the cover of cleaning, the inner wall of cleaning the cover contacts with the surface of filter core.

Preferably, the fixed surface of filter main part installs the mount, the inner wall threaded connection of mount has two fixing bolt, every the fixing bolt is kept away from the one end of filter main part and is all run through the mount and extend to the back of connecting the mount.

Preferably, the bottom surface of the filter element is fixedly communicated with a water outlet pipe, the bottom end of the water outlet pipe penetrates through the filter main body and extends to the lower part of the filter main body, and an electromagnetic valve is fixedly mounted on the outer surface of the water outlet pipe.

Preferably, the outer surface of the filter main body is fixedly communicated with a sewage discharge pipe, and the outer surface of the sewage discharge pipe is fixedly provided with a valve.

Preferably, the left end fixed mounting of inlet tube has flange, flange's inner wall threaded connection has two sets of connecting bolt, every connecting bolt's the left end all runs through flange and extends to flange's left side.

Preferably, the top end of the threaded rod penetrates through the filter body and is fixedly provided with a connecting column, and a pull ring is rotatably connected to the inside of the connecting column.

Preferably, the outer surface of the stepping motor is fixedly provided with two support frames, and the bottom surface of each support frame is fixedly connected with the upper surface of the filter main body.

Preferably, a sliding rod is fixedly installed on the inner bottom wall of the filter body, and the sliding rod is slidably connected to the inside of the wiping sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic backwash regeneration repeatedly usable's water purification filter possesses following beneficial effect: this automatic backwash regeneration repeatedly usable's water purification filter, through being provided with the inlet tube, the threaded rod, movable block and water inlet, utilize the threaded rod to drive the movable block rebound, thereby make water inlet and inlet tube be linked together, thereby realized carrying out the mesh of backwash to the filter core, through being provided with step motor, ball screw and cleaning sleeve, the power fit ball screw that utilizes step motor to provide drives and cleans the cover and reciprocates, thereby make when carrying out the backwash to the filter core, the cover is cleaned to the surface of filter core to the utilization, the purpose of clearing up the filter core fast has been realized, thereby user's cleaning efficiency has been increased, the waste of water resource has been reduced.

Drawings

Fig. 1 is a three-dimensional structure diagram of the filter main body of the present invention;

FIG. 2 is a schematic structural view of the filter body of the present invention in a sectional view;

fig. 3 is a schematic structural view of a filter element of the present invention in a cross-sectional view;

fig. 4 is a schematic view of the structure of the cross-sectional view of the moving block of the present invention.

In the figure: 1. a filter body; 2. a filter element; 3. a water inlet pipe; 4. a moving block; 5. a threaded rod; 6. a ball screw; 7. a stepping motor; 8. wiping the sleeve; 9. a water inlet; 10. a fixed mount; 11. fixing the bolt; 12. a water outlet pipe; 13. an electromagnetic valve; 14. a blow-off pipe; 15. a valve; 16. a connecting flange; 17. a connecting bolt; 18. connecting columns; 19. a pull ring; 20. a support frame; 21. a slide bar.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings for an automatic backwashing and regenerating reusable water purification filter of the present invention.

Referring to fig. 1-4, the present invention: the utility model provides an automatic backwash regeneration repeatedly usable's water purification filter, including filter main part 1, filter core 2 and step motor 7, the bottom surface of filter core 2 and the interior diapire fixed connection of filter main part 1, the outer fixed surface of filter main part 1 installs mount 10, the inner wall threaded connection of mount 10 has two fixing bolt 11, the one end that filter main part 1 was kept away from to every fixing bolt 11 all runs through mount 10 and extends to the back of connecting mount 10, utilize fixing bolt 11 to fix mount 10 on the wall, thereby avoid the device to take place the phenomenon of removal as far as possible, and then guaranteed the device's stability.

The outer fixed surface intercommunication of filter main part 1 has inlet tube 3, the left end fixed mounting of inlet tube 3 has flange 16, flange 16's inner wall threaded connection has two sets of connecting bolt 17, every connecting bolt 17's left end all runs through flange 16 and extends to flange 16's left side, utilize connecting bolt 17 to be connected flange 16 and water source pipeline, thereby the person of facilitating the use is connected inlet tube 3 with water source pipeline, and then the complexity when having reduced the user and installing the device operation.

The inside sliding connection of filter core 2 has movable block 4, and water inlet 9 has been seted up to the left surface of movable block 4, and the fixed intercommunication in bottom surface of filter core 2 has outlet pipe 12, and filter body 1 is run through and extends to filter body 1's below to outlet pipe 12's bottom, and outlet pipe 12's outer fixed surface installs solenoid valve 13, and the water source after outlet pipe 12 and solenoid valve 13's installation, the person of facilitating the use will filter discharges the external world.

The inside threaded connection of movable block 4 has threaded rod 5, the inner wall of movable block 4 seted up with threaded rod 5 assorted screw thread, the top of threaded rod 5 is run through filter main part 1 and fixed mounting has spliced pole 18, the internal rotation of spliced pole 18 is connected with pull ring 19, utilizes pull ring 19 and spliced pole 18, and the person of facilitating the use rotates threaded rod 5 to the complexity when user rotation threaded rod 5 has been reduced.

The inside of filter main part 1 rotates and is connected with ball screw 6, ball screw 6's top run through filter main part 1 and with the output fixed connection of step motor 7 power, step motor 7's fixed surface installs two support frames 20, the bottom surface of every support frame 20 all is connected with the last fixed surface of filter main part 1, the shape of support frame 20 is L shape, the installation of support frame 20, the effect of fixed step motor 7 has been played, thereby avoid step motor 7 during operation to take place rotatory phenomenon as far as possible, and then guaranteed step motor 7's stability.

The outer surface threaded connection of ball screw 6 has wiping sleeve 8, the inner wall of wiping sleeve 8 contacts with the surface of filter core 2, the interior diapire fixed mounting of filter body 1 has slide bar 21, slide bar 21 sliding connection is in wiping sleeve 8's inside, slide bar 21's installation has played the effect of limiting wiping sleeve 8 and has moved the orbit, thereby take place rotatory phenomenon when avoiding wiping sleeve 8 to remove as far as possible, and then guaranteed the stability that wiping sleeve 8 removed.

The outer fixed surface intercommunication of filter main part 1 has blow off pipe 14, and the outer fixed surface of blow off pipe 14 installs valve 15, and the sewage that the person of facilitating the use produced when will clearing up filter core 2 discharges the external world in blow off pipe 14 and valve 15's installation, and then has increased the device's practicality.

The utility model discloses a theory of operation is: firstly, a user firstly utilizes the fixing bolt 11 to fixedly connect the fixing frame 10 with the wall surface, thereby ensuring the stability of the device, then the user utilizes the connecting bolt 17 to fixedly communicate the connecting flange 16 with the water source conveying pipeline, and simultaneously, the stepping motor 7 and the electromagnetic valve 13 are communicated with the power supply, when the user utilizes the filter main body 1 to filter the water source, the user opens the electromagnetic valve 13, so that the water source enters the inside of the filter main body 1 through the water inlet pipe 3, and then enters the inside of the water outlet pipe 12 through the filter core 2, thereby enabling the filter core 2 to filter the water source, when the user cleans the filter core 2, the user firstly rotates the pull ring 19, so that the pull ring 19 drives the connecting column 18 and the threaded rod 5 to rotate, thereby enabling the moving block 4 to move upwards, further enabling the water inlet 9 on the moving block 4 to be communicated with the water inlet pipe 3, then the user opens the stepping motor 7 and leads the water inlet pipe 3 to the inside, the ball screw 6 is driven to rotate by the power provided by the stepping motor 7, thereby enabling the ball screw 6 to drive the water source sleeve 8 to move upwards and downwards, and outwards, and simultaneously, thereby achieving the purpose of cleaning impurities on the outer surface of the filter core 2, and then opening the valve 15 to discharge the sewage containing impurity pipe 14 from the outside.

It is to be understood that the present invention has been described with reference to certain embodiments and that various changes or equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides an automatic backwash regeneration repeatedly usable's water purification filter, includes filter main part (1), filter core (2) and step motor (7), its characterized in that: the bottom surface of filter core (2) and the interior diapire fixed connection of filter body (1), the external fixed surface of filter body (1) communicates has inlet tube (3), the inside sliding connection of filter core (2) has movable block (4), water inlet (9) have been seted up to the left surface of movable block (4), the internal thread connection of movable block (4) has threaded rod (5), the internal rotation of filter body (1) is connected with ball screw (6), the top of ball screw (6) run through filter body (1) and with step motor (7) power's output fixed connection, the external surface threaded connection of ball screw (6) has and cleans cover (8), the inner wall of cleaning cover (8) contacts with the surface of filter core (2).

2. The automatic backwashing and regenerating reusable water purification filter of claim 1, wherein: the outer fixed surface of filter main part (1) installs mount (10), the inner wall threaded connection of mount (10) has two fixing bolt (11), every fixing bolt (11) keep away from the one end of filter main part (1) and all run through mount (10) and extend to the back of connecting mount (10).

3. The automatic backwashing and regenerating reusable water purification filter of claim 1, wherein: the bottom surface of filter core (2) is fixed the intercommunication has outlet pipe (12), the bottom of outlet pipe (12) runs through filter main part (1) and extends to the below of filter main part (1), the surface fixed mounting of outlet pipe (12) has solenoid valve (13).

4. The automatic backwashing and regenerating reusable water purification filter of claim 1, wherein: the outer surface of the filter main body (1) is fixedly communicated with a sewage discharge pipe (14), and the outer surface of the sewage discharge pipe (14) is fixedly provided with a valve (15).

5. The automatic backwash regeneration reusable water purification filter according to claim 1, wherein: the left end fixed mounting of inlet tube (3) has flange (16), the inner wall threaded connection of flange (16) has two sets of connecting bolt (17), every the left end of connecting bolt (17) all runs through flange (16) and extends to the left side of flange (16).

6. The automatic backwash regeneration reusable water purification filter according to claim 1, wherein: the top end of the threaded rod (5) penetrates through the filter main body (1) and is fixedly provided with a connecting column (18), and the inside of the connecting column (18) is rotatably connected with a pull ring (19).

7. The automatic backwash regeneration reusable water purification filter according to claim 1, wherein: the outer fixed surface of step motor (7) installs two support frames (20), every the bottom surface of support frame (20) all is connected with the last fixed surface of filter main part (1).

8. The automatic backwashing and regenerating reusable water purification filter of claim 1, wherein: the inner bottom wall of the filter body (1) is fixedly provided with a sliding rod (21), and the sliding rod (21) is connected inside the wiping sleeve (8) in a sliding manner.