CN217745915U

CN217745915U - Valveless filter of water purifying equipment

Info

Publication number: CN217745915U
Application number: CN202222029690.6U
Authority: CN
Inventors: 王芳; 丁保明
Original assignee: Weifang Binhai Environmental Protection Equipment Co ltd
Current assignee: Weifang Binhai Environmental Protection Equipment Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-08
Anticipated expiration: 2032-08-03

Abstract

The utility model aims at providing a water purification unit valveless filter, equipment is at the during operation, at first the water that will purify passes through in storage water tank and the inlet pipe conveying filter shell, then filter who through the filter screen, the water that filters gets into in raceway one and raceway two gets into the water storage bin, then the water that needs purify when the filter screen blocks up gets into the siphon, when water reachs a take the altitude, can get into the return water incasement from the siphon auxiliary pipe, the siphon auxiliary pipe takes away the air in the siphon this moment, and then realize the siphon effect, finally realize the back flush to the filter screen, the siphon stops when water in the water storage bin is less than the height that the siphon destroyed the fill, then work through adjustment hydro-cylinder one and adjustment hydro-cylinder two, and then drive the motion of regulation fixed plate, and then drive siphon and destroy the pipe up-and-down motion, and then realize adjusting the height that the siphon destroyed the fill, and then control the time of siphon, finally realize destroying the regulation of siphon pipe height, and then practice thrift.

Description

Valveless filter of water purifying equipment

Technical Field

The utility model relates to a water purification unit field, in particular to water purification unit valveless filter.

Background

The valveless filter is widely applied to surface water purification, circulating water bypass flow filtration, production wastewater removal of suspended impurities, organic sewage filtration after biochemical treatment and secondary sedimentation treatment, the steel valveless filter mainly utilizes a siphon principle to carry out regular back flushing, and the filter automatically operates under the action of water power without valves for water inlet and outlet, flushing and drainage.

Wherein CN205796720U discloses valveless filter, including filtering the jar, it rises the pipe to set up the siphon in the jar to filter, it links to each other with the U-shaped pipe that intakes to siphon, be fixed with the support on the inner wall in siphon rise pipe, set up the bracing piece on the support, set up the screw rod on the bracing piece top surface, establish annular cylinder sleeve at the screw rod overcoat, annular cylinder sleeve upper portion extends there is the annular ring, the bracing piece top sets up self-cleaning device, self-cleaning device includes with screw rod complex annular thread piece, set up the ball that floats at annular thread piece top surface, circumference and evenly set up a plurality of brush holders on the ball outer wall that floats and set up a plurality of brush hairs on the brush holder, the external diameter of annular thread piece is less than the telescopic internal diameter of annular cylinder, set up the passageway in the brush holder and make and can wash towards the brush hair root. The utility model discloses can be when filtering the raw water and entering into the siphon tedge the inner wall of self-cleaning siphon tedge, guarantee the clean and tidy of siphon tedge inner wall, improve quality of water purifying effect.

However, there still exists a problem that when the filter screen is subjected to siphon back flushing, water in the water storage bin is completely pumped away, so that a part of water is lost, and the height of the siphon damage pipe cannot be adjusted according to the blockage degree of the filter screen, so that waste of water resources is prevented.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water purification unit valveless filter filters backwater device, cleaning device and adjusting device through setting up, realizes destroying the regulation of pipe height, the water economy resource, the convenient popularization to the siphon.

In order to achieve the above object, the utility model adopts the following technical scheme:

the valveless filter of the water purifying equipment comprises a filter shell, wherein a water baffle is fixedly arranged on the inner wall of the filter shell, a filter bin is fixedly arranged below the water baffle, a filter backwater device is fixedly arranged in the filter bin, a water storage bin is fixedly arranged above the water baffle, a water inlet device is fixedly arranged on one side of the filter shell, a cleaning device is fixedly arranged on one side of the filter shell, which is far away from the water inlet device, and an adjusting device is fixedly arranged on the upper surface of the filter shell;

the cleaning device comprises a water return tank fixedly arranged on one side of a filtering shell, a siphon pipe fixedly arranged in the filtering bin and a first siphon destroying pipe inserted in a water storage bin, wherein one end, far away from a water baffle, of the siphon pipe is fixedly arranged in the water return tank, a second siphon destroying pipe is arranged above the first siphon destroying pipe, the first siphon destroying pipe and the second siphon destroying pipe are provided with adjusting hoses, the first siphon destroying pipe is fixedly provided with a first siphon destroying hopper at one end of the filtering shell, one end, far away from the adjusting hoses, of the second siphon destroying pipe is fixedly arranged in the siphon pipe, the siphon pipe is close to one side of the filtering shell and is fixedly provided with a siphon auxiliary pipe in the water return tank, one end, far away from the water return tank, of the siphon auxiliary pipe is provided with a first connecting pipe, one end, above the first connecting pipe and fixedly provided with a second connecting pipe above the siphon auxiliary pipe, one ends, far away from the siphon auxiliary pipe, of the first connecting pipe and the second connecting pipe are fixedly arranged in the siphon pipe, and one side, far away from the filtering shell, of the water return tank is fixedly provided with a water return pipe;

the adjusting device comprises a first adjusting oil cylinder and a second adjusting oil cylinder which are symmetrically arranged on the filtering shell, an adjusting fixing plate is fixedly arranged on piston rods of the first adjusting oil cylinder and the second adjusting oil cylinder, and one end, far away from the first adjusting oil cylinder and the piston rods of the second adjusting oil cylinder, of the adjusting fixing plate is fixedly arranged on the first siphon breaking pipe.

Furthermore, the filtering and water returning device comprises a filter screen fixedly arranged on the inner wall of the filtering bin, a first water delivery pipe and a second water delivery pipe are symmetrically inserted into the filter screen, and one ends, far away from the filter screen, of the first water delivery pipe and the second water delivery pipe are fixedly arranged in the water storage bin.

Furthermore, the water inlet device comprises a water storage tank fixedly arranged on one side of the filtering shell, a water inlet is fixedly arranged on the water storage tank, a water inlet pipe is fixedly arranged below the water storage tank, and one end, far away from the water storage tank, of the water inlet pipe is fixedly arranged in the filtering bin.

Furthermore, the water inlet pipe is a U-shaped pipe.

Further, the second connecting pipe is arranged at the highest position of the siphon.

As the improvement, the utility model has the advantages that:

the utility model discloses a water purification unit valveless filter, equipment is at the during operation, at first the water that will purify passes through the storage water tank and the inlet pipe is carried into in the filter shell, then filter who through the filter screen, the water that filters passes through in raceway one and raceway two gets into the reservoir, then the water that needs to purify when the filter screen blocks up gets into the siphon, when water reachs a take the altitude, can get into the return water incasement from the siphon auxiliary pipe, the siphon auxiliary pipe takes away the air in the siphon this moment, and then realize the siphon effect, finally realize the back flush to the filter screen, the siphon stops when water in the reservoir is less than the height that the siphon destroyed the fill, then through the work of adjustment hydro-cylinder one and adjustment hydro-cylinder two, and then drive the motion of regulation fixed plate, and then drive the siphon and destroy the pipe one up-down motion, and then realize adjusting the height that the siphon destroys the fill, and then control the time of siphon, finally realize the regulation of siphon water resource destruction pipe height, and then practice thrift.

Drawings

FIG. 1 is a schematic view of the overall structure of the valveless filter of the water purification device of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the section B of FIG. 1 according to the present invention;

reference numerals comparison table:

1. a filter housing; 2. a water baffle; 3. a filtering backwater device; 301. filtering with a screen; 302. a water delivery pipe I; 303. a water delivery pipe II; 4. a water storage bin; 5. a water inlet device; 501. a water storage tank; 502. a water inlet; 503. a water inlet pipe; 6. a cleaning device; 601. returning to a water tank; 602. a siphon tube; 603. a siphon breaking pipe I; 604. a second siphon breaking pipe; 605. adjusting the hose; 606. a siphon breaking bucket; 607. a siphon auxiliary pipe; 608. a first connecting pipe; 609. a second connecting pipe; 610. a water return pipe; 7. an adjustment device; 701. adjusting a first oil cylinder; 702. adjusting an oil cylinder II; 703. adjusting the fixed plate; 8. and (7) filtering the bin.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In which like parts are designated by like reference numerals.

Water purification unit valveless filter, including filtering casing 1, filter and fixedly on the 1 inner wall of casing to be equipped with breakwater 2, the fixed filter bin 8 that is equipped with in breakwater 2 below, filter bin 8 internal fixation and be equipped with and filter return water device 3, the fixed reservoir 4 that is equipped with in breakwater 2 top, filter the fixed water installations 5 that is equipped with in 1 one side of casing, filter the fixed cleaning device 6 that is equipped with in one side that is kept away from water installations 5 of casing 1, filter the fixed adjusting device 7 that is equipped with above the casing 1.

The cleaning device 6 comprises a return water tank 601 fixedly arranged at one side of the filtering shell 1, a siphon pipe 602 fixedly arranged in the filtering shell 8 and a first siphon breaking pipe 603 inserted in the water storage tank 4, one end of the siphon pipe 602 far away from the water baffle 2 is fixedly arranged in the return water tank 601, a second siphon breaking pipe 604 is arranged above the first siphon breaking pipe 603, the first siphon breaking pipe 603 and the second siphon breaking pipe 604 are provided with adjusting hoses 605, the first siphon breaking pipe 603 is arranged at one end of the filtering shell 1 and is fixedly provided with a siphon breaking hopper 606, one end of the second siphon breaking pipe 604 far away from the adjusting hoses 605 is fixedly arranged in the siphon pipe 602, a siphon auxiliary pipe 607 is fixedly arranged at one side of the siphon pipe 602 close to the filtering shell 1 and in the return water tank 601, one connecting pipe 608 is arranged at one end of the siphon auxiliary pipe 607 far away from the return water tank 601, a second connecting pipe 609 is fixedly arranged above the first connecting pipe 608 and above the siphon auxiliary pipe 607, one end of the first connecting pipe 608 and one end of the second connecting pipe 609 far away from the siphon auxiliary pipe 607 are fixedly arranged in the siphon pipe 602, the second connecting pipe 609 is arranged at the highest position of the siphon pipe 602, one side of the return water tank 601 far away from the filtering shell 1 is fixedly provided with the return water pipe 610, the adjusting device 7 comprises a first adjusting oil cylinder 701 and a second adjusting oil cylinder 702 which are symmetrically arranged on the filtering shell 1, piston rods of the first adjusting oil cylinder 701 and the second adjusting oil cylinder 702 are fixedly provided with an adjusting fixing plate 703, one end of the adjusting fixing plate 703 far away from the piston rods of the first adjusting oil cylinder 701 and the second adjusting oil cylinder 702 is fixedly arranged on a first siphon breaking pipe 603, when the filter screen 301 is blocked, water to be purified enters the siphon pipe 602, when the water reaches a certain height, the water enters the return water tank 601 from the siphon auxiliary pipe 607, at the same time, the siphon auxiliary pipe 607 takes away air in the siphon pipe 602, so as to realize a siphon effect, finally, the filter screen 301 is backwashed, siphoning stops when water in the water storage bin 4 is lower than the height of the siphon breaking bucket 606, then the first adjusting oil cylinder 701 and the second adjusting oil cylinder 702 work to drive the adjusting fixing plate 703 to move, and further the first siphon breaking pipe 603 is driven to move up and down, so that the height of the siphon breaking bucket 606 is adjusted, and further siphon time is controlled.

Water installations 5 is including the fixed storage water tank 501 that sets up in filtering casing 1 one side, fixed water inlet 502 that is equipped with above the storage water tank 501, fixed inlet tube 503 that is equipped with below the storage water tank 501, inlet tube 503 is the U-shaped pipe, the one end that storage water tank 501 was kept away from to inlet tube 503 is fixed to be set up in filtering storehouse 8, it is including fixed filter screen 301 that sets up on filtering storehouse 8 inner wall to filter backwater device 3, the symmetry is inserted in filter screen 301 and is equipped with raceway one 302 and raceway two 303, the one end that raceway one 302 and raceway two 303 kept away from filter screen 301 is fixed to be set up in storage water storehouse 4, the water that will need purify is carried into in filtering casing 1 through storage water tank 501 and inlet tube 503, then filter who through filter screen 301, the good water of filtration gets into storage water storehouse 4 through raceway one 302 and raceway two 303 in, finally realize the siphon and destroy the regulation of pipe height, and then the water economy resource.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The valveless filter for the water purifying equipment comprises a filtering shell (1) and is characterized in that a water baffle (2) is fixedly arranged on the inner wall of the filtering shell (1), a filtering bin (8) is fixedly arranged below the water baffle (2), a filtering backwater device (3) is fixedly arranged in the filtering bin (8), a water storage bin (4) is fixedly arranged above the water baffle (2), a water inlet device (5) is fixedly arranged on one side of the filtering shell (1), a cleaning device (6) is fixedly arranged on one side, away from the water inlet device (5), of the filtering shell (1), and an adjusting device (7) is fixedly arranged on the upper surface of the filtering shell (1);

the cleaning device (6) comprises a water return tank (601) fixedly arranged on one side of the filtering shell (1), a siphon pipe (602) fixedly arranged in the filtering bin (8) and a first siphon breaking pipe (603) inserted in the water storage bin (4), one end, far away from the water baffle (2), of the siphon pipe (602) is fixedly arranged in the water return tank (601), a second siphon breaking pipe (604) is arranged above the first siphon breaking pipe (603), adjusting hoses (605) are arranged on the first siphon breaking pipe (603) and the second siphon breaking pipe (604), a first siphon breaking pipe (607) is fixedly arranged at one end of the filtering shell (1), a second siphon breaking pipe (606) is fixedly arranged in the siphon pipe (602), one end, far away from the adjusting hoses (605), of the second siphon breaking pipe (604) is fixedly arranged in the siphon pipe (608), a siphon auxiliary pipe (607) is fixedly arranged in the water return tank (601) and close to one side of the filtering shell (1), a first siphon auxiliary pipe (608) is fixedly arranged at one end, far away from the connecting pipe (608) of the first siphon breaking pipe (607), one end of the connecting pipe (608) is fixedly arranged above the second siphon breaking pipe (607), a connecting pipe (608) is fixedly arranged on one end of the connecting pipe (608), and one end of the auxiliary pipe (607) is fixedly arranged above the auxiliary pipe (608) and the auxiliary pipe (607 is fixedly arranged in the connecting pipe (608), a water return pipe (610) is fixedly arranged on one side of the water return tank (601) far away from the filtering shell (1);

the adjusting device (7) comprises a first adjusting oil cylinder (701) and a second adjusting oil cylinder (702) which are symmetrically arranged on the filtering shell (1), adjusting fixing plates (703) are fixedly arranged on piston rods of the first adjusting oil cylinder (701) and the second adjusting oil cylinder (702), and one ends, far away from the first adjusting oil cylinder (701) and the second adjusting oil cylinder (702), of the adjusting fixing plates (703) are fixedly arranged on the first siphon breaking pipe (603).

2. The valveless filter of the water purification unit according to claim 1, wherein the filtering and water returning device (3) comprises a filter screen (301) fixedly arranged on the inner wall of the filter bin (8), a first water delivery pipe (302) and a second water delivery pipe (303) are symmetrically inserted into the filter screen (301), and one ends of the first water delivery pipe (302) and the second water delivery pipe (303) far away from the filter screen (301) are fixedly arranged in the water storage bin (4).

3. The valveless filter of the water purifying device according to claim 1, wherein the water inlet device (5) comprises a water storage tank (501) fixedly arranged on one side of the filtering shell (1), a water inlet (502) is fixedly arranged on the water storage tank (501), a water inlet pipe (503) is fixedly arranged below the water storage tank (501), and one end, far away from the water storage tank (501), of the water inlet pipe (503) is fixedly arranged in the filtering bin (8).

4. A water purification unit valveless filter according to claim 3, wherein the water inlet pipe (503) is a U-shaped pipe.

5. The water purifying apparatus valveless filter according to claim 1, wherein the second connecting pipe (609) is disposed at the highest position of the siphon pipe (602).