CN218794243U

CN218794243U - Blowdown structure of large-scale water purifier

Info

Publication number: CN218794243U
Application number: CN202223033413.9U
Authority: CN
Inventors: 高明禄
Original assignee: Dalian Lu High Tech Co ltd
Current assignee: Dalian Lu High Tech Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-07
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to the field of water purifiers, in particular to a sewage discharging structure of a large-scale water purifier, which comprises a filter pipe, wherein the outer wall of the top of the filter pipe is connected with a water inlet pipe, the outer wall of the bottom of the filter pipe is connected with a water discharging pipe, the outer wall of one side of the filter pipe is connected with a sewage discharging pipe, one end of the water discharging pipe is connected with a flushing pipe, the outer wall of one side of the filter pipe is provided with a step-shaped opening, and a filtering component is arranged in the filter pipe; the filter assembly comprises a guide base arranged at the center of the inner wall of the bottom of the filter pipe. The utility model discloses a water source gets into the inside of filter tube from the inlet tube, and the water source enters into the inside of tube-shape filter screen from the outer wall of tube-shape filter screen, later enters into the drain pipe, and the water source is in entering into the water purifier from the water pipe, and the tube-shape filter screen carries out the prefilter to the impurity in the water source, reduces the impurity content in the water source, improves the life-span of filter media in the water purifier, is convenient for wash.

Description

Blowdown structure of large-scale water purifier

Technical Field

The utility model relates to a water purifier technical field, in particular to blowdown structure of large-scale water purifier.

Background

The water purifier is also called a water purifier and a water quality purifier, and is water treatment equipment for carrying out deep filtration and purification treatment on water quality according to the use requirement of the water;

the life of the filter media in the water purifier is about three months, so that the filter media need to be replaced frequently, the price of the filter media is not cheap, the traditional water purifier does not have self-cleaning capability, the filter media need to be replaced frequently, and the cost consumption is large and is not worry-saving.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists with not enough, the valve of blowdown structure through opening blow off pipe and flushing pipe of a large-scale water purifier is proposed, the water source gets into the drain pipe from the flushing pipe, get into the tube-shape filter screen from the drain pipe again, reverse from the tube-shape filter screen discharge wash off back sewage from the blow off pipe with the goods and materials on tube-shape filter screen surface, be convenient for wash, and the service life is prolonged, can abluent filter tube carry out the prefilter water source in water purifier anterior segment use, make the filterable impurity quantity of filter media of water purifier reduce, and the service life of filter media is prolonged.

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

a sewage discharge structure of a large-scale water purifier comprises a filter pipe, wherein the outer wall of the top of the filter pipe is connected with a water inlet pipe, the outer wall of the bottom of the filter pipe is connected with a water discharge pipe, the outer wall of one side of the filter pipe is connected with a sewage discharge pipe, one end of the water discharge pipe is connected with a flushing pipe, the outer wall of one side of the filter pipe is provided with a step-shaped opening, and a filter assembly is arranged in the filter pipe; the filter assembly comprises a guide base arranged at the center of the inner wall at the bottom of the filter pipe, mounting rods equidistantly arranged on the inner wall at the top of the filter pipe, a fixed disk arranged on the outer wall at the bottom of the mounting rods, and a cylindrical filter screen fixed between the fixed disk and the guide base;

according to the scheme: through opening the valve of blow off pipe and flushing pipe, the water source gets into the drain pipe from the flushing pipe, gets into the tube-shape filter screen from the drain pipe again, and reverse discharge from the tube-shape filter screen is discharged the back sewage from the blow off pipe with the goods and materials on tube-shape filter screen surface to discharge, is convenient for wash, improves life.

Preferably, valves are arranged in the water inlet pipe, the water discharge pipe, the sewage discharge pipe and the flushing pipe, and the water discharge pipe is communicated with the interior of the filter pipe through the guide base and the cylindrical filter screen;

according to the scheme: get into the inside of filter tube from the inlet tube through the water source, the water source enters into the inside of tube-shape filter screen from the outer wall of tube-shape filter screen, later enters into the drain pipe, and the water source is in entering into the water purifier from the water pipe, and the tube-shape filter screen carries out prefilter to the impurity in the water source, reduces the impurity content in the water source, improves the life-span of filter media in the water purifier.

Preferably, the outer wall of the position, located at the step-shaped opening, of the filter pipe is provided with fixing grooves distributed at equal intervals, screws are welded at the center of one end of each fixing groove, a sealing cover is arranged at the position, located at the step-shaped opening, of the filter pipe, and fixing protrusions are welded at the position, located at the fixing grooves, of the outer wall of the sealing cover.

Preferably, one side outer wall of sealed lid is equipped with the observation strip, and one side outer wall of sealed lid installs the controller, the fixed arch of sealed lid is located screw department and has seted up corresponding hole.

Preferably, the sealing cover is matched with the stepped opening, and a sealing rubber strip is fixed on the outer wall of one side of the sealing cover.

Preferably, the flow sensor is installed to direction base inner wall, and flow sensor passes through signal line connection controller signal input.

The utility model has the advantages that:

1. the water source enters the interior of the filter pipe from the water inlet pipe, enters the interior of the cylindrical filter screen from the outer wall of the cylindrical filter screen and then enters the water discharge pipe, the water source enters the water purifier from the water pipe, and the cylindrical filter screen preliminarily filters impurities in the water source, so that the impurity content in the water source is reduced, and the service life of filter materials in the water purifier is prolonged;

2. by opening the valves of the drain pipe and the flushing pipe, a water source enters the drain pipe from the flushing pipe and then enters the cylindrical filter screen from the drain pipe, sewage is discharged from the drain pipe after materials on the surface of the cylindrical filter screen are washed away by reversely discharging from the cylindrical filter screen, cleaning is facilitated, and the service life is prolonged.

Drawings

Fig. 1 is a schematic view of an overall cross-sectional structure of a sewage discharging structure of a large-scale water purifier according to the present invention;

fig. 2 is an expanded structural schematic diagram of a sewage discharging structure of a large-scale water purifier provided by the utility model;

fig. 3 is a schematic view of a top view structure of a sealing cover of a sewage draining structure of a large water purifier according to the present invention.

In the figure: the device comprises a filter pipe 1, a water inlet pipe 2, a water outlet pipe 3, a flushing pipe 4, a sewage discharge pipe 5, a valve 6, a guide base 7, an installation rod 8, a fixed disk 9, a cylindrical filter screen 10, a step-shaped opening 11, a fixed groove 12, a sealing cover 13, an observation strip 14, a controller 15, a fixed bulge 16, a sealing rubber strip 17 and a flow sensor 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1-3, a sewage discharging structure of a large-scale water purifier comprises a filter pipe 1, wherein the outer wall of the top of the filter pipe 1 is connected with a water inlet pipe 2, the outer wall of the bottom of the filter pipe 1 is connected with a water outlet pipe 3, the outer wall of one side of the filter pipe 1 is connected with a sewage discharging pipe 5, one end of the water outlet pipe 3 is connected with a flushing pipe 4, the outer wall of one side of the filter pipe 1 is provided with a step-shaped opening 11, a filter assembly is arranged in the filter pipe 1, a valve 6 of the sewage discharging pipe 5 and the flushing pipe 4 is opened, a water source reversely discharges materials on the surface of a cylindrical filter screen 10 from the cylindrical filter screen 10, and then the sewage is discharged from the sewage discharging pipe 5, so that the cleaning is convenient and the reuse is convenient;

the outer wall of the filtering pipe 1 at the stepped opening 11 is provided with fixing grooves 12 which are distributed equidistantly, screws are welded at the center of one end of each fixing groove 12, a sealing cover 13 is arranged at the stepped opening 11, fixing bulges 16 are welded at the positions, located at the positions of the fixing grooves 12, of the outer wall of each sealing cover 13, the filtering pipe 1 and the sealing covers 13 are in sealing connection through the screws on the fixing grooves 12 and nuts on the outer walls of the fixing bulges 16, sealing rubber strips 17 improve the sealing performance of the connection positions, and the cylindrical filter screen 10 is convenient to replace;

the sealing cover 13 is matched with the step-shaped opening 11, and a sealing rubber strip 17 is fixed on the outer wall of one side of the sealing cover 13;

an observation strip 14 is arranged on the outer wall of one side of the sealing cover 13, a controller 15 is arranged on the outer wall of one side of the sealing cover 13, and a corresponding hole is arranged at the position, where the fixing bulge 16 of the sealing cover 13 is positioned, of the screw

Example 2:

referring to fig. 1-2, the filtering assembly comprises a guide base 7 installed at the center of the inner wall of the bottom of the filtering pipe 1, mounting rods 8 installed on the inner wall of the top of the filtering pipe 1 at equal intervals, a fixed disk 9 installed on the outer wall of the bottom of the mounting rods 8, and a cylindrical filter screen 10 fixed between the fixed disk 9 and the guide base 7, wherein the fixed disk 9 is matched with the guide base 7 to fix the cylindrical filter screen 10 in the mounting rods 8, so that a water source moves from the outer wall of the cylindrical filter screen 10 to the inside of the cylindrical filter screen 10 in the filtering pipe 1, the water source is conveniently filtered, the direction of the water source is opposite during cleaning, and the cylindrical filter screen 10 is conveniently cleaned;

valves 6 are respectively arranged in the water inlet pipe 2, the water outlet pipe 3, the sewage discharge pipe 4 and the flushing pipe 5, and the water outlet pipe 3 is communicated with the interior of the filter pipe 1 through a guide base 7 and a cylindrical filter screen 10;

flow sensor 18 is installed to direction base 7 inner wall, and flow sensor 18 passes through signal line connection director 15 signal input part, and flow sensor 18 detects the water source flow of drain pipe 3, and flow sensor 18 gives controller 15 with signal transmission when the water source flow of drain pipe 3 department is less when the water state, and controller 15 reminds personnel to clear up tube-shape filter screen 10.

The working principle is as follows: when the water purifier is used, the water inlet pipe 2 and the water outlet pipe 3 of the filter pipe 1 are installed in the water pipe, the sewage discharge pipe 5 is connected with the sewer pipe, the flushing pipe 4 is independently connected with the water pipe, the nut installed on the fixing protrusion 16 is removed, the sealing cover 13 is removed, the cylindrical filter screen 10 is installed inside the filter pipe 1 through the fixing disc 9, the guide base 7 and the installation rod 8, the sealing cover 13 is installed in the fixing groove 12 in a sealing mode through the step-shaped opening 11, the valve 6 of the water inlet pipe and the water outlet pipe 3 is opened when the water purifier is used, water enters the filter pipe 1 from the water inlet pipe 2, the water source enters the cylindrical filter screen 10 from the outer wall of the cylindrical filter screen 10 after being filled with the filter pipe 1, then enters the drain pipe 3 from the inside of the cylindrical filter screen 10, the water purifier enters the water pipe from the water pipe, the cylindrical filter screen 10 primarily filters impurities in the water source, the impurity content in the water source is reduced, and the service life of filter materials in the water purifier is prolonged; during cleaning, the valves of the water inlet pipe 2 and the water outlet pipe 3 are closed, the valve 6 of the sewage discharge pipe 5 and the flushing pipe 4 is opened, a water source enters the water outlet pipe 3 from the flushing pipe 4, then enters the cylindrical filter screen 10 from the water outlet pipe 3, sewage is discharged from the sewage discharge pipe 5 after materials on the surface of the cylindrical filter screen 10 are flushed away by being discharged from the cylindrical filter screen 10 in a reverse direction, cleaning is facilitated, and repeated use is facilitated.

Exemplary embodiments of the present invention have been described in detail with reference to the embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above-described embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be made without departing from the scope of the present invention, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to make and utilize various exemplary embodiments of the invention and various alternatives and modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The sewage discharge structure of the large water purifier comprises a filter pipe (1), and is characterized in that the outer wall of the top of the filter pipe (1) is connected with a water inlet pipe (2), the outer wall of the bottom of the filter pipe (1) is connected with a water discharge pipe (3), the outer wall of one side of the filter pipe (1) is connected with a sewage discharge pipe (5), one end of the water discharge pipe (3) is connected with a flushing pipe (4), the outer wall of one side of the filter pipe (1) is provided with a step-shaped opening (11), and a filter assembly is installed inside the filter pipe (1);

the filter assembly comprises a guide base (7) arranged at the center of the inner wall of the bottom of the filter pipe (1), mounting rods (8) equidistantly arranged on the inner wall of the top of the filter pipe (1), a fixed disk (9) arranged on the outer wall of the bottom of the mounting rods (8), and a cylindrical filter screen (10) fixed between the fixed disk (9) and the guide base (7).

2. The sewage draining structure of the large water purifier according to claim 1, wherein valves (6) are installed in the water inlet pipe (2), the water draining pipe (3), the sewage draining pipe (5) and the flushing pipe (4), and the water draining pipe (3) is communicated with the inside of the filtering pipe (1) through a guide base (7) and a cylindrical filter screen (10).

3. The sewage draining structure of a large water purifier according to claim 1, wherein fixing grooves (12) are formed in the outer wall of the filtering pipe (1) at the stepped opening (11) and are distributed equidistantly, screws are welded at the center of one end of each fixing groove (12), a sealing cover (13) is arranged at the stepped opening (11), and fixing protrusions (16) are welded at the outer wall of each sealing cover (13) at the fixing grooves (12).

4. The sewage draining structure of a large water purifier according to claim 3, wherein an observation bar (14) is arranged on the outer wall of one side of the sealing cover (13), a controller (15) is arranged on the outer wall of one side of the sealing cover (13), and a fixing protrusion (16) of the sealing cover (13) is provided with a corresponding hole at the position of a screw.

5. The sewage draining structure of a large water purifier according to claim 3, wherein the sealing cover (13) is matched with the stepped opening (11), and a sealing rubber strip (17) is fixed on the outer wall of one side of the sealing cover (13).

6. The sewage draining structure of a large water purifier according to claim 1, wherein a flow sensor (18) is installed on the inner wall of the guide base (7), and the flow sensor (18) is connected with the signal input end of the controller (15) through a signal line.