CN217092461U - Device for cleaning and filtering urban water supply - Google Patents

Abstract

The utility model relates to a filter equipment technical field specifically discloses a clean device for filtering of city water supply, including fixed case, the top surface of fixed case can be dismantled and be connected with a plurality of inlet tubes, the top surface of fixed case can be dismantled and be connected with the motor, the end that stretches out of motor passes fixed case coaxial coupling and has the main shaft, the rigid coupling has a reposition of redundant personnel piece on the main shaft, the symmetry can be dismantled on the reposition of redundant personnel piece and be connected with the clean subassembly that is used for clean fixed incasement wall, the rigid coupling has the filter screen in the fixed incasement, the surface of filter screen all is equipped with can dismantle the clearance piece of connection at the main shaft lateral wall, the rigid coupling has the baffle in the fixed incasement, can dismantle on the baffle and be connected with automatically controlled check valve, still be equipped with the filter layer in the fixed incasement, the lateral wall of fixed case still is equipped with blowdown subassembly, the utility model aims to solve the problem that traditional clean device for filtering of city water supply is not convenient for clearing up the filter screen in the adsorbed layer.

Description

Device for cleaning and filtering urban water supply

Technical Field

The application relates to the technical field of filtering devices, and particularly discloses a device for cleaning and filtering urban water supply.

Background

The concept of water filtration is defined in terms of the location of the host where the water is located. When water is used as a main body, water filtration is a medium for filtering and treating other impurities, and is a filtration method for effectively separating solids and gases by dissolving water. When water is used as an object, water filtration is a method specially for treating water, and suspended solids in water are removed by using a filter medium, so that clear water is obtained. Water filtration is a necessary operating step in municipal water supplies.

Traditional water supply filter equipment is mostly through the active material adsorption to water and to carrying out multiple filtration and supply water again, and the adsorbed layer uses the adsorbent to filter water through the filter screen again mostly, and the adsorbed layer does not have filterable effect to cause the dust about the filter screen to pile up, the unable smooth whereabouts of water, influences water supply efficiency, and the inner wall of adsorbed layer easily binds a large amount of incrustations scales, the clearance of not being convenient for, consequently, the inventor proposes a clean device for filtering of urban water supply.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that traditional urban water supply clean filtration device is not convenient for clear up filter screen in the adsorbed layer.

In order to achieve the above object, the present invention provides the following basic scheme:

the utility model provides a clean device for filtering of city water supply which characterized in that: including fixed case, the top surface of fixed case can be dismantled and be connected with a plurality of inlet tubes, and the top surface of fixed case can be dismantled and be connected with the motor, the end that stretches out of motor passes fixed case coaxial coupling and has the main shaft, the rigid coupling has the reposition of redundant personnel piece on the main shaft, the symmetry can be dismantled and be connected with the clean subassembly that is used for clean fixed incasement wall on the reposition of redundant personnel piece, the rigid coupling has the filter screen in the fixed case, the surface of filter screen all is equipped with can dismantle the clearance piece of connection at the main shaft lateral wall, the rigid coupling has the baffle in the fixed case, can dismantle on the baffle and be connected with automatically controlled check valve, still be equipped with the filter layer in the fixed case, the lateral wall of fixed case still is equipped with the blowdown subassembly.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the utility model discloses in the motor through the fixed case that sets up and fixed roof surface, when the motor starts, the motor can drive the main shaft rotatory, and then drives the rigid coupling and rotate at the epaxial branch stream block of main shaft to make the clean subassembly on the branch stream block clean the inner wall of adsorbed layer, place a large amount of incrustations scale and pile up, influence quality of water.

2. Compared with the prior art, the utility model discloses in can follow the main shaft rotation when the main shaft is rotatory through the clearance piece that sets up at filter screen upper surface and lower surface, at rotatory in-process, can clear away the impurity of remaining upper surface and lower surface on the filter screen, still optimized quality of water when having guaranteed that the filter screen leads to water efficiency for the quality of city water supply has obtained the guarantee.

3. Compared with the prior art, the utility model discloses in still through the blowdown subassembly that sets up, impurity, the dust that can clear up down are discharged through the blowdown subassembly for the spot in the inclosed fixed incasement can be cleared up.

Further, the cleaning assembly comprises a cleaning plate fixedly connected to the shunting block symmetrically, and a plurality of sponge balls in contact with the inner wall of the fixed box are arranged on the outer wall of the cleaning plate. The inner wall of the fixed box can be cleaned through the cleaning plate and the sponge balls.

Furthermore, the surface of the filter screen close to the motor is provided with an adsorbent, and the side wall of the main shaft is symmetrically and fixedly connected with stirring rods. The stirring rod is arranged, so that water can be fully contacted with the adsorbent, and the water can be better purified.

Further, the blowdown subassembly includes the fixed plate of rigid coupling at the fixed box lateral wall and can dismantle the suction pump of connection on the fixed plate surface, the inlet tube of suction pump is worn into fixed box lateral wall and is placed in the baffle surface. The dust that can clear up the clearance piece through setting up the suction pump is discharged along with sewage together.

Further, the filter layer includes the cotton filter layer of PP, first active carbon particle filter layer, second active carbon particle filter layer and the ultrafiltration rete of connection in the fixity inner wall can dismantle. The PP cotton filtering layer, the first activated carbon particle filtering layer, the second activated carbon particle filtering layer and the ultrafiltration membrane layer are arranged to fully filter water.

Furthermore, a through hole is formed in the bottom of the side wall of the fixing box, and a water outlet pipe is fixedly connected in the through hole. The water outlet pipe guides out the purified water to supply water.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a device for cleaning and filtering city water supply according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a municipal water supply clean filtration apparatus according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram illustrating an internal structure of a device for cleaning and filtering city water according to an embodiment of the present application;

fig. 4 shows an enlarged view of a part a of a device for cleaning and filtering city water according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a fixed box 1, a water inlet pipe 2, a case 3, a motor 4, a main shaft 5, a stirring rod 501, a flow distribution block 6, a flow distribution hole 601, a cleaning plate 7, a sponge ball 8, a filter screen 9, a cleaning block 10, an adsorbent 11, a stirring rod 12, a water suction pump 13, a fixed plate 14, a partition plate 15, an electric control one-way valve 16, a PP cotton filter layer 17, a first activated carbon particle filter layer 18, a second activated carbon particle filter layer 19, an ultrafiltration membrane layer 20 and a water outlet pipe 21.

Examples are shown in fig. 1, 2, 3 and 4:

a device for cleaning and filtering urban water supply is disclosed, as shown in figure 1, comprising a fixed box 1, four water inlet pipes 2 are detachably connected to the top surface of the fixed box 1 symmetrically, a machine case 3 is detachably connected to the top surface of the fixed box 1, a motor 4 is detachably connected in the machine case 3, as shown in figure 3, the output end of the motor 4 penetrates out of the machine case 3 and is coaxially connected with a main shaft 5, a shunting block 6 is fixedly connected to the main shaft 5, a plurality of shunting holes 601 uniformly distributed are arranged on the surface of the shunting block 6, cleaning components are symmetrically arranged on the shunting block 6, each cleaning component comprises a cleaning plate 7 fixedly connected to the shunting block 6 symmetrically and a plurality of sponge balls 8 arranged on the outer wall of the cleaning plate 7 and contacted with the inner wall of the fixed box 1, the sponge balls 8 are arranged to drive the shunting block 6 to rotate when the motor 4 is started, so that the cleaning plate 7 can rotate to clean the inner wall of the fixed box 1 and prevent scale accumulation, can dismantle in the fixed box 1 and be connected with filter screen 9, the upper surface and the lower surface of filter screen 9 all are equipped with the clearance piece 10 of rigid coupling at 5 lateral walls of main shaft, when cleaning plate 7 cleans fixed box 1 inner wall, clearance piece 10 is cleared up piling up dust and impurity at 9 upper surface of filter screen and lower surface in step, prevent that accumulational dust and impurity from influencing water flow rate and quality of water, the upper surface of filter screen 9 is equipped with the adsorbed layer, as shown in fig. 4, the adsorbed layer is adsorbent 11, the lateral wall of main shaft 5 is located the symmetrical rigid coupling of adsorbed layer department and has stirring rod 501, stirring rod 501 makes adsorbent 11 fully contact with water, guarantee quality of water.

As shown in fig. 2, a partition 15 is fixedly connected to the inner wall of the fixed box 1, an electric control check valve 16 is arranged on the partition 15, whether water flow is controlled by the electric control check valve 16 to pass through or not, a sewage discharge assembly is further arranged on the outer side wall of the fixed box 1 and comprises a fixed plate 14 fixedly connected to the outer side wall of the fixed box 1 and a water suction pump 13 detachably connected to the surface of the fixed plate 14, a water inlet pipe 2 of the water suction pump 13 penetrates through the side wall of the fixed box 1 and is placed on the surface of the partition 15, when cleaning is needed, the electric control check valve 16 is closed, water is led to the water inlet pipe 2, the motor 4 is started simultaneously, the inner wall of the fixed box 1 and the filter screen 9 can be cleaned by the cleaning plate 7 and the cleaning block 10, the water suction pump 13 is restarted, sewage is discharged, and the electric control check valve 16 is opened after cleaning is completed.

The filter layer is arranged below the partition plate 15 and comprises a PP cotton filter layer 17, a first activated carbon particle filter layer 18, a second activated carbon particle filter layer 19 and an ultrafiltration membrane layer 20 which are detachably connected to the inner wall of the fixed box, the filter layer can filter water fully by arranging the PP cotton filter layer 17, the first activated carbon particle filter layer 18, the second activated carbon particle filter layer 19 and the ultrafiltration membrane layer 20, water quality is guaranteed, a through hole is formed in the bottom of the side wall of the fixed box 1, and a water outlet pipe 21 is fixedly connected to the through hole.

The concrete implementation steps are as follows; firstly, when in normal use, water enters the fixed box 1 through the water inlet pipe 2, enters the adsorption layer through the shunting of the shunting block 6, contacts with the adsorbent 11, and enters the filter layer through the filter screen 9 for filtration;

when the inner wall of the adsorption layer and the filter screen 9 need to be cleaned, the first step is to control the electric control one-way valve 16 to be closed, the second step is to start the motor 4, meanwhile, water is supplied to the water inlet pipe 2, the motor 4 is started, the main shaft 5 can be driven to rotate, and then the shunting block 6 fixedly connected on the main shaft 5 is driven to rotate, thereby leading the cleaning plate 7 and the sponge ball 8 on the shunting block 6 to clean the inner wall of the adsorption layer, simultaneously leading the cleaning block 10 to rotate along with the main shaft 5 when the main shaft 5 rotates, in the process of rotation, impurities remained on the upper surface and the lower surface of the filter screen 9 can be removed, the water quality is optimized while the water passing efficiency of the filter screen 9 is guaranteed, the cleaned sewage enters the upper side of the partition board 15, the water pumping is started in the third step, the sewage above the partition board 15 is discharged, and the electric control one-way valve 16 is opened again to filter again in the fourth step after cleaning is completed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any introduction modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims (6)

1. A device for cleaning and filtering urban water supply is characterized in that: comprising a fixed box, the top surface of the fixed box is detachably connected with a number of water inlet pipes, and the top surface of the fixed box is detachably connected with a motor, and the extension of the motor is detachably connected. A main shaft is coaxially connected to the outlet end through the fixed box, a shunt block is fixed on the main shaft, and a cleaning component for cleaning the inner wall of the fixed box is symmetrically and detachably connected to the shunt block, and a filter is fixed in the fixed box The surface of the filter screen is provided with a cleaning block that is detachably connected to the side wall of the main shaft. The fixed box is also provided with a filter layer, and the outer side wall of the fixed box is further provided with a sewage discharge assembly. 2 . The device for cleaning and filtering urban water supply according to claim 1 , wherein the cleaning assembly comprises a cleaning plate fixed symmetrically on the shunt block and a plurality of cleaning plates arranged on the outer wall of the cleaning plate and connected to the fixing box. 3 . Sponge balls that touch the inner wall. 3 . The device for cleaning and filtering urban water supply according to claim 1 , wherein an adsorbent is placed on the surface of the filter screen close to the motor, and a stirring rod is symmetrically fixed to the side wall of the main shaft. 4 . 4 . The device for cleaning and filtering urban water supply according to claim 1 , wherein the sewage assembly comprises a fixed plate fixed on the outer side wall of the fixed box and a suction pump detachably connected on the surface of the fixed plate, so the The water inlet pipe of the suction pump is inserted into the side wall of the fixed box and placed on the surface of the partition. 5 . The device for cleaning and filtering urban water supply according to claim 1 , wherein the filter layer comprises a PP cotton filter layer, a first activated carbon particle filter layer, a second activated carbon filter layer, which are detachably connected to the fixed inner wall. 6 . Particle filter layer and ultrafiltration membrane layer. 6 . The device for cleaning and filtering urban water supply according to claim 1 , wherein a through hole is opened at the bottom of the side wall of the fixed box, and a water outlet pipe is fixedly connected in the through hole. 7 .

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