CN216639075U - Integrated backwashing water treatment device - Google Patents

Abstract

The utility model provides an integrated backwashing water treatment device which comprises a top shell and a filter element, wherein the bottom of the top shell is provided with a bottom shell, the top of the top shell is provided with a water purification pipe, and the axial lead of the water purification pipe and the axial lead of the top shell are on the same vertical straight line; the device has simple integral structure, the inside of the top shell is separated into two independent spaces by the partition board through the combination of the top shell and the bottom shell, water passes through the filter element and enters the upper part of the partition board, and then purified water is naturally discharged through the purified water pipe along with the continuous rise of the water level, and in the process, part of impurities remained in the purified water naturally precipitate in the top shell under the action of gravity.

Description

Integrated backwashing water treatment device

Technical Field

The utility model belongs to the technical field related to water treatment equipment, and particularly relates to an integrated backwashing water treatment device.

Background

The water filtering equipment is the most basic equipment in water treatment, and the back flushing filtering equipment is also called as filter tank flushing equipment, and is aimed at removing the impurity retained in the filter material layer, making the filter tank recover filtering capacity in short time, and the back flushing capacity for stripping the suspended solid deposited on the surface of filter material is limited, and is often combined with surface flushing or gas flushing so as to raise flushing efficiency.

The conventional backwashing filter equipment is complex in structure, a plurality of small independent tank bodies are required to be combined with one another to work, a filter element in each tank body is relatively small, backwashing needs to be frequently performed in a treatment environment with more impurities, and a plurality of communicating valves are required to be matched with one another to work in a backwashing operation, so that the production cost and the use cost of the whole device are high.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies, the present invention provides an integrated backwash water treatment device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an integrated backwashing water treatment device comprises a top shell and a filter element, wherein the bottom of the top shell is provided with a bottom shell, the top of the top shell is provided with a water purification pipe, and the axial lead of the water purification pipe and the axial lead of the top shell are on the same vertical straight line; a water inlet pipe is arranged on one side inside the top shell, the top end of the water inlet pipe penetrates through one side of the top shell, the bottom of the water inlet pipe is fixedly connected with the top of the partition plate, and the partition plate is arranged inside the top shell; a water distribution pipe is arranged on one side of the bottom of the partition plate and is communicated with the water inlet pipe, and a water distribution valve is arranged at the bottom of the water distribution pipe; the filter cores are symmetrically arranged about the axial lead of the top shell, and the two filter cores are both arranged at the top of the partition plate.

As optimization, two ends of the shunt valve are respectively provided with a water injection pipe, the two water injection pipes are fixedly connected with the bottom of the partition plate, and the two water injection pipes are respectively communicated with the bottoms of the two filter elements; one end of the water injection pipe close to the partition plate is provided with a first electromagnetic valve.

As optimization, two one end of the water injection pipe close to the shunt valve is respectively provided with a drain pipe, the two drain pipes are communicated with the lower part of the drain pipe, and simultaneously one end of the two drain pipes close to the drain pipe is provided with a second electromagnetic valve.

Preferably, the top end of the drain pipe is fixedly connected with the bottom of the partition plate, the drain pipe penetrates through the partition plate and is communicated with the upper side of the inside of the top shell, and meanwhile, a third electromagnetic valve is installed on the upper portion of the drain pipe.

As optimization, the bottom of the drain pipe is communicated with the top end of the second drain pipe, the second drain pipe is arranged inside the bottom shell, and meanwhile the other end of the bottom shell penetrates through the outer wall of the bottom shell and is communicated with the outside.

The utility model has the beneficial effects that:

1. the device has simple integral structure, the inside of the top shell is separated into two independent spaces by the partition plate through the combination of the top shell and the bottom shell, after water passes through the filter element and enters the upper part of the partition plate, the water level rises continuously, finally, the purified water is naturally discharged through the purified water pipe, in the process, partial impurities remained in the purified water can be naturally precipitated in the top shell under the action of gravity, compared with a filtering mode from top to bottom, partial impurities can be passively removed, the using effect is improved, and the device is particularly suitable for being used in areas with high silt content in water.

2. The water injection pipe is provided with the water distribution valve, the communication state between the two water injection pipes and the water distribution pipe can be conveniently adjusted according to requirements through the water distribution valve, when one water injection pipe is disconnected with the water distribution pipe, after the first electromagnetic valve of the corresponding water injection pipe is communicated, purified water in the top shell can reversely flow into the water injection pipe through the filter element connected with the corresponding water injection pipe, and further reversely flush the filter element.

3. In the initial state, the third electromagnetic valve is in a normally closed state, so that sewage flowing into the drain pipe from the drain pipe is prevented from flowing back to the inside of the top shell, when the inside of the top shell needs to be washed, the two second electromagnetic valves are closed, the two filter elements simultaneously filter to generate purified water, the third electromagnetic valve is started, and the generated purified water enters the inside of the top shell and then carries impurities stored in the top shell to be discharged through the drain pipe, so that the use convenience is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top plan view of the present invention.

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention.

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention.

Fig. 5 is a perspective view of the top case of the present invention.

Fig. 6 is a schematic bottom plan view of the top housing of the present invention.

In the figure: 1. a top shell; 2. a bottom case; 3. a water purifying pipe; 4. a water inlet pipe; 5. a partition plate; 6. a water diversion pipe; 7. a shunt valve; 8. A water injection pipe; 9. a first solenoid valve; 10. a filter element; 11. a blow-off pipe; 12. a second solenoid valve; 13. a drain pipe; 14. a third electromagnetic valve; 15. a second sewage draining pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The integrated backwashing water treatment device shown in the attached drawings 1 to 6 comprises a top shell 1 and a filter element 10, wherein the bottom of the top shell 1 is provided with a bottom shell 2, the top of the top shell 1 is provided with a water purification pipe 3, and the axial lead of the water purification pipe 3 and the axial lead of the top shell 1 are on the same vertical straight line; a water inlet pipe 4 is arranged on one side inside the top shell 1, the top end of the water inlet pipe 4 penetrates through one side of the top shell 1, the bottom of the water inlet pipe 4 is fixedly connected with the top of a partition plate 5, and the partition plate 5 is installed inside the top shell 1; a water distribution pipe 6 is arranged on one side of the bottom of the partition plate 5, the water distribution pipe 6 is communicated with the water inlet pipe 4, and a water distribution valve 7 is arranged at the bottom of the water distribution pipe 6; the two filter elements 10 are symmetrically arranged about the axial lead of the top shell 1, and the two filter elements 10 are both arranged at the top of the partition plate 5.

Specifically, device overall structure is simple, the structure is by forming top shell 1 inside through baffle 5 partition and being two independent spaces through top shell 1 and drain pan 2 combination by general, water passes filter core 10 and enters into behind 5 upper portions of baffle, along with the continuous rising of water level, water purification passes through water purification pipe 3 and discharges naturally at last, and at this in-process, remaining partial impurity can deposit naturally under the effect of gravity in top shell 1 in the water purification, compare in the filtration mode from top to bottom, can get rid of partial impurity passively, the result of use has been improved, be particularly useful for the area that aquatic silt content is good and many to use.

In this embodiment, two ends of the shunt valve 7 are respectively provided with a water injection pipe 8, and both the two water injection pipes 8 are fixedly connected with the bottom of the partition plate 5, and simultaneously, the two water injection pipes 8 are respectively communicated with the bottoms of the two filter elements 10; one end of the water injection pipe 8 close to the partition plate 5 is provided with one first electromagnetic valve 9.

It is specific, be convenient for adjust the connected state between two water injection pipes 8 and the distributive pipe 6 according to the demand through the shunt valve 7, when the connection between one of them water injection pipe 8 and the distributive pipe 6 was interrupted, after the first solenoid valve 9 that the water injection pipe 8 that corresponds went communicates, the inside water purification of topshell 1 can pass the filter core 10 backward inflow water injection pipe 8 that corresponds the water injection pipe 8 and connect, and then carries out the back flush to filter core 10, whole accommodation process is simple, and the convenience of use has been improved.

In this embodiment, two the one end that water injection pipe 8 is close to shunt valve 7 install a blow off pipe 11 respectively, and two blow off pipes 11 all are linked together with the lower part of drain pipe 13, and a second solenoid valve 12 is all installed to the one end that two blow off pipes 11 are close to drain pipe 13 simultaneously.

Specifically, the clear water passes filter core 10 and forms the sewage that carries impurity after entering into 8 inside water injection pipes, and the linkage of second solenoid valve 12 on the blow off pipe 11 of synchronous corresponding water injection pipe 8 intercommunication starts, and sewage enters into through the blow off pipe 11 and discharge through second blow off pipe 15 after 13 are inside can.

In this embodiment, the top end of the drain pipe 13 is fixedly connected with the bottom of the partition plate 5, the drain pipe 13 penetrates through the partition plate 5 to communicate with the inner upper side of the top shell 1, and the upper part of the drain pipe 13 is provided with a third electromagnetic valve 14.

Specifically, under initial condition, third solenoid valve 14 is in the normally closed state, avoid that blow off pipe 11 pours into the sewage that drain pipe 13 was inside backward flow to top shell 1, when needs wash the inside of top shell 1, through closing two second solenoid valves 12, filter simultaneously through two filter cores 10 and produce the water purification, start third solenoid valve 14 simultaneously, the water purification of production enters into top shell 1 inside back, carry in top shell 1 accumulation impurity discharge through drain pipe 13 can, the convenience of use has been improved.

In this embodiment, the bottom of the drain pipe 13 is communicated with the top end of the second sewage pipe 15, the second sewage pipe 15 is disposed inside the bottom case 2, and meanwhile, the other end of the bottom case 2 penetrates through the outer wall of the bottom case 2 to be communicated with the outside.

Specifically, the shunt valve 7, the first electromagnetic valve 9, the second electromagnetic valve 12 and the third electromagnetic valve 14 in the top shell 1 are protected through the bottom shell 2, and the whole structure is easy to disassemble and assemble, so that the maintenance work in the normal use process is facilitated.

The working principle is as follows: in the utility model, raw water enters a water diversion pipe 6 through a water inlet pipe 4, at the moment, a water diversion valve 7 is started to be communicated with one water injection pipe 8, a first electromagnetic valve 9 corresponding to the communicated water injection pipe 8 is started, the other first electromagnetic valve 9 is in a closed state, the raw water passes through a filter element 10 to form purified water and enters the top shell 1, the purified water passes through a purified water pipe 3 to be discharged along with the continuous increase of the water level in the top shell 1, when the filtering effect of the filter element 10 is reduced, the water diversion valve 7 is restarted to enable the water diversion pipe 6 to be communicated with the other water injection pipe 8, meanwhile, the first electromagnetic valve 9 on the corresponding water injection pipe 8 is started, at the moment, the raw water passes through the filter element 10 connected with the corresponding water injection pipe 8 to enter the top shell 1 to form purified water, and simultaneously, the purified water passes through the other filter element 10 with poor permeability under the action of water pressure and enters the filter element 10 to form sewage containing a large amount of impurities, last 8 inflow blow off pipes 11 through the water injection pipe that corresponds, start the second solenoid valve 12 on the corresponding blow off pipe 11 in step, sewage through blow off pipe 11 pour into behind the drain pipe 13 discharge through the second blow off pipe 15 can, when needs wash the inside of top shell 1, through closing two second solenoid valves 12, filter simultaneously through two filter cores 10 and produce the water purification, start third solenoid valve 14 in step, the water purification of production enters into the inside back of top shell 1, carry the top shell 1 in store up impurity through the drain pipe 13 discharge can.

The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims (5)

1. An integrated backwash water treatment device is characterized in that: the water purifier comprises a top shell (1) and a filter element (10), wherein a bottom shell (2) is installed at the bottom of the top shell (1), a water purifying pipe (3) is installed at the top of the top shell (1), and the axis of the water purifying pipe (3) and the axis of the top shell (1) are on the same vertical straight line; a water inlet pipe (4) is arranged on one side inside the top shell (1), the top end of the water inlet pipe (4) penetrates through one side of the top shell (1), the bottom of the water inlet pipe (4) is fixedly connected with the top of the partition plate (5), and the partition plate (5) is installed inside the top shell (1); a shunt pipe (6) is arranged on one side of the bottom of the partition plate (5), the shunt pipe (6) is communicated with the water inlet pipe (4), and a shunt valve (7) is arranged at the bottom of the shunt pipe (6); the two filter elements (10) are symmetrically arranged about the axial lead of the top shell (1), and the two filter elements (10) are arranged at the top of the partition plate (5).

2. The integrated backwash water treatment device as defined in claim 1 wherein: two ends of the shunt valve (7) are respectively provided with a water injection pipe (8), the two water injection pipes (8) are fixedly connected with the bottom of the partition plate (5), and the two water injection pipes (8) are respectively communicated with the bottoms of the two filter elements (10); one end of the water injection pipe (8) close to the partition plate (5) is provided with a first electromagnetic valve (9).

3. The integrated backwash water treatment device as defined in claim 2 wherein: two one end that water injection pipe (8) are close to shunt valve (7) install a blow off pipe (11) respectively, and two blow off pipes (11) all are linked together with the lower part of drain pipe (13), a second solenoid valve (12) are all installed to the one end that two blow off pipes (11) are close to drain pipe (13) simultaneously.

4. An integrated backwash water treatment device as defined in claim 3 wherein: the top end of the drain pipe (13) is fixedly connected with the bottom of the partition plate (5), the drain pipe (13) penetrates through the partition plate (5) and is communicated with the upper side of the interior of the top shell (1), and meanwhile a third electromagnetic valve (14) is installed on the upper portion of the drain pipe (13).

5. The integrated backwash water treatment device as defined in claim 4 wherein: the bottom of the drain pipe (13) is communicated with the top end of the second drain pipe (15), the second drain pipe (15) is arranged inside the bottom shell (2), and the other end of the bottom shell (2) penetrates through the outer wall of the bottom shell (2) and is communicated with the outside.

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