CN215232502U

CN215232502U - Fine-effect water filtering device convenient to clean

Info

Publication number: CN215232502U
Application number: CN202120994242.2U
Authority: CN
Inventors: 古强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-21
Anticipated expiration: 2031-05-11

Abstract

The utility model belongs to the water treatment field relates to filter equipment, especially a smart water filter equipment that imitates convenient to clearance. Including a jar body, jar internal portion vacuole formation, upper end and lower extreme in this cavity are radially installed upper and lower mounting panel along jar body respectively, install many filter media along jar even interval of body axial direction between two mounting panels, and the filter media is inside to be the water purification side, and the outside is the sewage side, last mounting panel with jar internal portion keep apart, the upper portion of going up the mounting panel forms the water purification chamber, the lower part forms the sewage chamber, water purification intracavity portion and outside air supply switch on, outside air supply is used for letting in high-pressure gas to the water purification chamber, this high-pressure gas exerts pressure to the filter media, the formation pressure differential of filter media water purification side and sewage side is with gas and water purification to sewage side recoil.

Description

Fine-effect water filtering device convenient to clean

Technical Field

The utility model belongs to the water treatment field relates to filter equipment, especially a smart water filter equipment that imitates convenient to clearance.

Background

No matter the water is ground water, underground water or geothermal water, the water needs to be filtered when in use so as to filter out suspended substances and harmful substances in the water. The filter stick is used for filtering water in the existing filter, and the filter holes are inevitably blocked by filter substances in the using process of the filter stick, so that the filtering efficiency of the filter is reduced, and the normal operation of the filtering is influenced. At present, the cleaning mode is adopted for removing the filter substances blocked by the filter stick, the machine is stopped, the filter stick is cleaned by disassembling the filter, and the filter stick is cleaned manually, so that time and labor are wasted.

In order to solve the above problems, some applicants have applied in 2011 a technical solution with a patent number of "201120396642. X" named as "a backwash type fine water filter". The technical content is as follows: an upper mounting plate is arranged at the upper end in the cylinder, a lower mounting plate is arranged at the lower end in the cylinder, a filter stick is arranged between the upper mounting plate and the lower mounting plate, a water inlet gap is arranged between the periphery of the upper mounting plate and the cylinder to communicate the water inlet pipe with the cavity, and an inner hole of the filter stick is communicated with the lower bottom cavity.

When the filter with the structure is used, sewage is directly led into the outer side of the filter stick through the upper mounting plate or the cylinder, and purified water filtered by the filter stick is led out from the lower bottom cavity through the inner hole of the filter stick. When the filter stick is cleaned, the filtering process is reversed, water firstly enters the filter stick through the backflushing device and then flows out of the filter stick, impurities attached to the surface of the filter stick are washed and fall off, and the fallen impurities are led out through the water inlet pipe or the drain pipe arranged additionally.

The filter can be regarded as a sewage area, a filtering area and a water purifying area from top to bottom. When the filter is used, firstly, water pressure needs to be applied from the pure water side when the filter performs backwashing, so that a filtering process needs to be interrupted, a filtering device is stopped, and sewage is emptied to complete backwashing and cleaning processes. Secondly, the upper mounting plate and the lower mounting plate in the filter are fixed with the flanges at the two ends of the tank body, so that when the filter material is disassembled, the upper flange and the lower flange of the tank body need to be disassembled respectively, and then the filter material is disassembled, and the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a rational in infrastructure, need not to interrupt the filtration, is convenient for carry out the dismouting, effectively gets rid of impurity and will drop impurity orderly discharge's a smart water filter equipment that imitates convenient to clearance.

The utility model adopts the technical proposal that:

the utility model provides a smart water filter equipment that imitates convenient to clearance, includes a jar body, jar internal portion vacuole formation, upper and lower mounting panel are radially installed along jar body respectively to upper end and lower extreme in this cavity, install many filter media along jar even interval of body axial direction between two mounting panels, and the filter media is inside to be the water purification side, and the outside is sewage side, its characterized in that: go up the mounting panel with jar internal portion keep apart, go up the upper portion of mounting panel and form the water purification chamber, the lower part forms the sewage chamber, water purification intracavity portion and outside air supply switch on, outside air supply is used for letting in high-pressure gas to the water purification chamber, this high-pressure gas exerts pressure to the filter media, the formation pressure differential of filter media water purification side and sewage side is gas and water purification to the sewage side recoil.

Furthermore, a water inlet pipe is arranged in the side wall of the tank body below the upper mounting plate.

Furthermore, a purified water outlet pipe is arranged in the side wall of the tank body above the mounting plate, and a sewage outlet pipe is arranged in the side wall of the tank body below the mounting plate.

Further, a cover plate is arranged on one side of the lower mounting plate, which is back to the filter material, and the cover plate and the lower mounting plate are arranged at intervals, a circle of partition plate is integrally manufactured on the periphery of the cover plate, the lower mounting plate, the partition plate and the cover plate form a sealing space, the sealing space forms an air cavity, the air cavity and the water purification cavity are communicated, and the air cavity and the sewage cavity are isolated.

Furthermore, the sealed space is integrally installed and fixed, and a gap is formed between the outside of the sealed space and the inner wall of the tank body.

Furthermore, at least one air duct is arranged between the upper mounting plate and the lower mounting plate in a penetrating manner, the air inlet end of the air duct is communicated with an external air source, and the air outlet end is communicated with the air cavity.

Furthermore, upper and lower mounting panel in make multiunit mounting hole respectively, with two mounting holes of internal and jar axial position corresponding, install the upper cover in the mounting hole that the upper mounting panel was made, install the low head in the mounting hole that the lower mounting panel was made, the upper cover and the low head of relevant position overlap jointly and are equipped with one the filter media outward, the upper cover has the water guide hole along axial system, and the low head has the air guide hole along axial system, the filter media switches on water purification chamber and air cavity through water guide hole and air guide hole.

The utility model has the advantages that:

1. the utility model discloses in, remain the theory of operation of original filter, nevertheless to the reverse setting of its design, the mounting panel cuts off as physics on the adoption, and its top is the water purification chamber, and the below is the sewage chamber, and the water purification is derived by the upper end promptly, and impurity is discharged by the lower extreme for to the recoil of filter media, take out from the direction coincidence of direction and impurity dead weight, the design is more reasonable, the derivation of the impurity of being convenient for. The pressure source of the backflushing adopts high-pressure gas input by an external gas source, the high-pressure gas is input from the side of the gas cavity to the side of the purified water during backflushing, and the stress direction of the purified water in the filter material is consistent with the filtering process and is not mutually contradictory. Thus, neither shutdown nor emptying is required during the backflushing.

2. The utility model discloses in, go up the mounting panel and keep apart also as the installation basis as physics promptly, the filter media, the air duct all takes place the installation relation with it, and the dismouting is convenient, and is fixed quick.

3. The utility model discloses in, adopt the air duct as the extension of outside air supply, make gas direction and water purification flow syntropy with the leading-in air cavity of high-pressure gas.

4. The utility model discloses in, lower mounting panel, the sealed space and the internal wall of jar that baffle and apron formed are not direct contact, but connect fixedly through filter media and last mounting panel. When needs are dismantled and are assembled, only need to go up the flange of mounting panel and jar body pull down after whole hang out can, easy and simple to handle. When the installation, then can carry out the pre-installation outside jar body, later hang into the installation in whole can, the installation is convenient.

5. The utility model discloses in, adopt the air cavity as the mixed region of gas and liquid, the water purification can fall to the air cavity in the air guide hole that the low head was made under the dead weight effect. The sectional area of the air cavity is far larger than that of the filter material, when high-pressure air is input into the air cavity, the water purifying side of the filter material can be ensured to be in a water state, and further, the pressure can be applied to the purified water in the filter material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial top view of the upper and lower mounting plates;

FIG. 3 is a tiled view of a jet plate;

fig. 4 is a bottom view of the exterior of the tank of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1;

fig. 6 is a partially enlarged view of a portion B in fig. 1.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.

A precision water filtering device convenient to clean, which comprises a tank body 4, a cavity is formed in the tank body, the side wall of the tank body is respectively communicated with and provided with a water inlet pipe 8, a purified water outlet pipe and a sewage outlet pipe 9, the upper end and the lower end in the cavity are respectively provided with an upper mounting plate and a lower mounting plate 12 along the radial direction of the tank body, a plurality of filter materials 5 are evenly arranged between the two mounting plates along the axial direction of the tank body at intervals, the inner part of the filter material is a purified water side, the outer part of the filter material is a sewage side, the innovation of the utility model is that, the upper mounting plate isolates the interior of the tank body, a water purifying cavity is formed at the upper part of the upper mounting plate, a sewage cavity is formed at the lower part of the upper mounting plate, the interior of the water purifying cavity is communicated with an external air source through an air inlet pipe 1, the external air source is used for introducing high-pressure air into the water purifying cavity, the high pressure gas applies pressure to the filter material, and the gas and the clean water are backflushed to the sewage side by the pressure difference formed between the clean water side and the sewage side of the filter material.

In this embodiment, the water inlet pipe and the sewage outlet pipe are installed on the tank side wall below the upper mounting plate, and the purified water outlet pipe is installed on the tank side wall above the upper mounting plate.

In this embodiment, a cover plate is covered on one side of the lower mounting plate, which is back to the filter material, and the cover plate and the lower end surface of the lower mounting plate are arranged at intervals, a circle of partition plate 11 is integrally manufactured on the periphery of the cover plate, the lower mounting plate, the partition plate and the cover plate 21 form a sealed space, the sealed space forms an air cavity, the air cavity and the purified water cavity are communicated, and the air cavity and the sewage cavity are isolated.

In this embodiment, at least one air duct 6 is installed between the upper and lower mounting plates, the air inlet end of the air duct is communicated with an external air source, and the air outlet end is communicated with the air cavity.

In this embodiment, the upper and lower mounting panels in make multiunit mounting hole 16 respectively, two mounting holes in the same group are corresponding with the axial position of the jar body, install upper cover 2 in the mounting hole that the upper mounting panel was made, install lower cover 13 in the mounting hole that the lower mounting panel was made, the tip suit clamping ring 19 and the upper mounting panel that upper cover and lower cover carried on the back mutually, the lower mounting panel is fixed respectively. The upper end enclosure and the lower end enclosure at corresponding positions are sleeved with one filter material, the upper end enclosure is provided with a water guide hole 3 along the axial direction, the lower end enclosure is provided with an air guide hole 14 along the axial direction, and the filter material conducts the water purification cavity and the air cavity through the water guide hole and the air guide hole.

In this embodiment, the flange 20 mounted on the upper end of the tank body and the upper mounting plate are integrally mounted.

In this embodiment, the middle parts of the upper and lower mounting plates are respectively provided with an air duct mounting hole 17, and the two air duct mounting holes correspond to the axial positions of the tank body and are respectively used for fixing the upper and lower end parts of the air duct.

In this embodiment, a jet flow plate 7 is installed at the end of the water inlet pipe located in the tank body, and a plurality of jet holes 18 are formed in the jet flow plate. The end part of the water inlet pipe is provided with the jet flow plate, so that the pressure of water entering the tank body is improved, the pressure of the water acting on the surface of impurities is higher, and the impurities are washed and guided out. The jet plate can be replaced by a jet pump or other pressurizing devices.

In this embodiment, the bottom of the tank body is provided with the sewage outlet pipe.

In this embodiment, an auxiliary pipeline 10 is installed in the middle of the air cavity, one side end of the auxiliary pipeline is communicated with the air cavity, and the other side end of the auxiliary pipeline can be communicated with an external air source to be used as another air inlet pipe and can also be communicated with a water tank to be used as a water outlet pipe. When the auxiliary pipeline is used as an air inlet pipe, when the air inlet pipe arranged above the upper mounting plate is blocked, high-pressure air can be introduced by adopting the auxiliary pipeline. When the water pipe is used as a drain pipe, the purified water and the gas in the water pipe can be discharged together.

In this embodiment, in order to facilitate installation of the auxiliary pipeline, the auxiliary pipeline and the sewage outlet pipe are coaxially sleeved to form a sleeve structure.

The utility model discloses a working process is:

the method comprises the following steps:

step 1: sewage is guided into the tank body from the water inlet pipe and enters the sewage cavity;

step 2: the sewage is filtered by the filter material and then gradually rises along the clean water side in the filter material and is collected to the clean water cavity;

and step 3: the purified water collected in the water purification cavity is finally sucked by the purified water outlet pipe;

and 4, step 4: when the filtering process lasts for a period of time or the output of purified water in unit time is less than a fixed value, the outside of the filter material is blocked;

and 5: high-pressure gas is input into the water purification cavity through an external gas source, and the high-pressure gas is guided into the water purification side of the filter material through the gas cavity along the gas guide hole formed in the lower end enclosure;

step 6: the high-pressure gas applies pressure to the purified water at the purified water side, the high-pressure gas pushes the purified water to one side of the purified water cavity, and simultaneously the high-pressure gas and the compressed purified water are flushed out to the sewage cavity of the filter material;

and 7: impurities and pollutants attached to the outside of the filter material fall off and sink and are collected at the bottom of the sewage cavity;

and 8: and opening the sewage outlet pipe to lead out the impurities and pollutants collected at the bottom of the sewage cavity from the tank body.

The utility model has the advantages that:

the utility model discloses in, remain the theory of operation of original filter, nevertheless to the reverse setting of its design, the mounting panel cuts off as physics on the adoption, and its top is the water purification chamber, and the below is the sewage chamber, and the water purification is derived by the upper end promptly, and impurity is discharged by the lower extreme for to the recoil of filter media, take out from the direction coincidence of direction and impurity dead weight, the design is more reasonable, the derivation of the impurity of being convenient for. The pressure source of the backflushing adopts high-pressure gas input by an external gas source, the high-pressure gas is input from the side of the gas cavity to the side of the purified water during backflushing, and the stress direction of the purified water in the filter material is consistent with the filtering process and is not mutually contradictory. Thus, neither shutdown nor emptying is required during the backflushing.

The utility model discloses in, go up the mounting panel and keep apart also as the installation basis as physics promptly, the filter media, the air duct all takes place the installation relation with it, and the dismouting is convenient, and is fixed quick.

The utility model discloses in, adopt the air duct as the extension of outside air supply, make gas direction and water purification flow syntropy with the leading-in air cavity of high-pressure gas.

The utility model discloses in, lower mounting panel, the sealed space and the internal wall of jar that baffle and apron formed are not direct contact, but connect fixedly through filter media and last mounting panel. When needs are dismantled and are assembled, only need to go up the flange of mounting panel and jar body pull down after whole hang out can, easy and simple to handle. When the installation, then can carry out the pre-installation outside jar body, later hang into the installation in whole can, the installation is convenient.

The utility model discloses in, adopt the air cavity as the mixed region of gas and liquid, the water purification can fall to the air cavity in the air guide hole that the low head was made under the dead weight effect. The sectional area of the air cavity is far larger than that of the filter material, when high-pressure air is input into the air cavity, the water purifying side of the filter material can be ensured to be in a water state, and further, the pressure can be applied to the purified water in the filter material.

Claims

1. The utility model provides a smart water filter equipment that imitates convenient to clearance, includes a jar body, jar internal portion vacuole formation, upper and lower mounting panel are radially installed along jar body respectively to upper end and lower extreme in this cavity, install many filter media along jar even interval of body axial direction between two mounting panels, and the filter media is inside to be the water purification side, and the outside is sewage side, its characterized in that: go up the mounting panel with jar internal portion keep apart, go up the upper portion of mounting panel and form the water purification chamber, the lower part forms the sewage chamber, water purification intracavity portion and outside air supply switch on, outside air supply is used for letting in high-pressure gas to the water purification chamber, this high-pressure gas exerts pressure to the filter media, the formation pressure differential of filter media water purification side and sewage side is gas and water purification to the sewage side recoil.

2. A precision water filtration unit as claimed in claim 1 wherein: a water inlet pipe is arranged in the side wall of the tank body below the upper mounting plate.

3. A precision water filtration unit as claimed in claim 1 wherein: a purified water outlet pipe is arranged in the side wall of the tank body above the mounting plate, and a sewage outlet pipe is arranged in the side wall of the tank body below the mounting plate.

4. A precision water filtration unit as claimed in claim 1 wherein: the lower mounting plate is provided with a cover plate in a manner of covering the side, opposite to the filter material, of the lower mounting plate, the cover plate and the lower mounting plate are arranged at intervals, the periphery of the cover plate is integrally provided with a circle of partition plate, the lower mounting plate is provided with a sealing space formed by the partition plate and the cover plate, the sealing space forms an air cavity, the air cavity is communicated with the water purification cavity, and the air cavity is isolated from the sewage cavity.

5. A precision water filtration device convenient to clean according to claim 4 wherein: the sealed space is integrally installed and fixed, and a gap is formed between the outside of the sealed space and the inner wall of the tank body.

6. A precision water filtration device convenient to clean according to claim 4 wherein: at least one air duct is arranged between the upper mounting plate and the lower mounting plate in a penetrating manner, the air inlet end of the air duct is communicated with an external air source, and the air outlet end is communicated with the air cavity.

7. A precision water filtration device convenient to clean according to claim 4 wherein: the filter material is characterized in that a plurality of groups of mounting holes are respectively manufactured in the upper mounting plate and the lower mounting plate, the two mounting holes in the same group correspond to the axial positions of the tank body, an upper end enclosure is installed in the mounting hole manufactured by the upper mounting plate, a lower end enclosure is installed in the mounting hole manufactured by the lower mounting plate, the upper end enclosure and the lower end enclosure of the corresponding positions are sleeved with one filter material, the upper end enclosure is provided with a water guide hole along the axial direction, the lower end enclosure is provided with an air guide hole along the axial direction, and the filter material conducts the water purification cavity and the air cavity through the water guide hole and the air guide hole.