CN212091170U

CN212091170U - High-efficient back flush water purifier

Info

Publication number: CN212091170U
Application number: CN202020649169.0U
Authority: CN
Inventors: 田景红; 丁鹏
Original assignee: Changsha Tedun Environmental Protection Technology Co ltd
Current assignee: Changsha Tedun Environmental Protection Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-08
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a high-efficiency backwashing water purifier, which comprises a water inlet bin, a water purifying bin, a filter cylinder and a blow-off pipe; a plurality of filter cartridges are uniformly arranged in the water purifying bin; the water inlet bin is provided with a plurality of first branch pipes which are respectively communicated with the inner cavity of each filter cylinder; the sewage discharge pipe is provided with a plurality of second branch pipes which are respectively communicated with the inner cavity of each filter cylinder, and each second branch pipe is provided with an electromagnetic valve; and an air distribution pipe is arranged in the inner cavity of the filter cartridge. The utility model discloses the structure is ingenious, and the running water of storehouse input is intake in the synchronous filtration of a plurality of cartridge filters to through the filtered running water of clean water storehouse storage, when needing the back flush, open the solenoid valve of second branch pipe, continue to input the running water through the storehouse of intaking, wash filterable pollutant on the cartridge filter inner wall, accelerate droing of pollutant on the cartridge filter inner wall through gas distribution pipe gas distribution simultaneously, effectively improve the back flush effect, need not to set up the back flush input tube alone, simplify overall structure greatly, reduction in production cost.

Description

High-efficient back flush water purifier

Technical Field

The utility model relates to a water purifier field especially relates to a high-efficient back flush water purifier.

Background

Water is an essential product for healthy life of human bodies, and the quality of water is related to the healthy life quality of human bodies. At present, global geological pollution, air pollution, environmental pollution and the like can cause substantial pollution to water quality, and water is easy to be not as pure as before. One of the methods that can change the quality of water at present is to install and use a water purifier, and the installation of water purifier can drink pure healthy water. The water purifier filters water through an internal filter element, but the water purifier accumulates a large amount of dirt and impurities in the filter element during the process of filtering and purifying water, so the filter element needs to be cleaned regularly. The method for cleaning the filter element in the related art is to detach the filter element from the inside of the water purifier and then clean the filter element, and then mount the filter element back to the inside of the water purifier after cleaning. However, the mode has the problems of difficult disassembly, assembly and cleaning and inconvenient operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient back flush water purifier.

Realize the utility model discloses the technical scheme of purpose is: a high-efficiency backwashing water purifier comprises a water inlet bin, a water purifying bin, a filter cylinder and a drain pipe; a plurality of filter cartridges are uniformly arranged in the water purifying bin; the water inlet bin is provided with a plurality of first branch pipes which are respectively communicated with the inner cavity of each filter cylinder; the sewage discharge pipe is provided with a plurality of second branch pipes which are respectively communicated with the inner cavity of each filter cylinder, and each second branch pipe is provided with an electromagnetic valve; and an air distribution pipe is arranged in the inner cavity of the filter cartridge.

Both ends of the filter cartridge are fixed with the inner wall of the purified water bin; and the two ends of the filter cartridge are respectively communicated with the first branch pipe of the water inlet bin and the second branch pipe of the sewage discharge pipe.

One end of the air distribution pipe of the filter cartridge is fixed with one end of the filter cartridge and is communicated with an external air pump.

The outer wall of the gas distribution pipe of the filter cartridge is provided with a spiral groove extending along the axial direction; a plurality of air holes are uniformly formed in the inner wall of the spiral groove.

And the water purifying bin is provided with a water outlet pipe communicated with the water using end.

The water inlet bin is provided with a water inlet pipe communicated with the municipal administration network pipe; and a total water valve is arranged on the water inlet pipe.

The filter cartridges are arranged in an annular shape in the purified water bin; the high-efficiency backwashing water purifier also comprises a main gas pipe; the main air pipe is communicated with an external air pump and is communicated with each air distribution pipe; and an air pipe valve is arranged on the main air pipe.

By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model discloses the structure is ingenious, and the running water of storehouse input is intake in the synchronous filtration of a plurality of cartridge filters to through the filtered running water of clean water storehouse storage, when needing the back flush, open the solenoid valve of second branch pipe, continue to input the running water through the storehouse of intaking, wash filterable pollutant on the cartridge filter inner wall, accelerate droing of pollutant on the cartridge filter inner wall through gas distribution pipe gas distribution simultaneously, effectively improve the back flush effect, need not to set up the back flush input tube alone, simplify overall structure greatly, reduction in production cost.

(2) The utility model discloses a be equipped with on the gas distribution pipe's of cartridge filter outer wall along axial extension's spiral groove, evenly be equipped with a plurality of gas pockets on spiral groove's the inner wall, the running water in the cartridge filter inner chamber produced the whirl during gas distribution in can time, strikes the pollutant of adhesion on the cartridge filter inner wall, further improves back flush effect.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic structural diagram of the present invention.

The reference numbers are: the device comprises a water inlet bin 1, a first branch pipe 1-1, a water inlet pipe 1-2, a total water valve 1-3, a water purification bin 2, a water outlet pipe 2-1, a filter cylinder 3, a gas distribution pipe 3-1, a spiral groove 3-1-1, a gas hole 3-1-2, a discharge pipe 4, a second branch pipe 4-1, an electromagnetic valve 4-2, a total gas pipe 5 and a gas pipe valve 5-1.

Detailed Description

Example one

Referring to fig. 1, the high-efficiency backwashing water purifier of the embodiment comprises a water inlet bin 1, a water purifying bin 2, a filter cartridge 3 and a sewage discharge pipe 4. The filter cartridges 3 are uniformly arranged in the purified water silo 2. The water inlet bin 1 is provided with a plurality of first branch pipes 1-1 which are respectively communicated with the inner cavity of each filter cartridge 3. The blow-off pipe 4 is provided with a plurality of second branch pipes 4-1 which are respectively communicated with the inner cavity of each filter cartridge 3, and each second branch pipe 4-1 is provided with an electromagnetic valve 4-2. An air distribution pipe 3-1 is arranged in the inner cavity of the filter cylinder 3.

In this embodiment, both ends of the filter cartridge 3 are fixed to the inner wall of the clean water tank 2. Two ends of the filter cartridge 3 are respectively communicated with a first branch pipe 1-1 of the water inlet bin 1 and a second branch pipe 4-1 of the sewage discharge pipe 4.

In the present embodiment, one end of the air distribution pipe 3-1 of the filter cartridge 3 is fixed to one end of the filter cartridge 3 and communicates with an external air pump.

In this embodiment, the outer wall of the gas distribution tube 3-1 of the filter cartridge 3 is provided with a spiral groove 3-1-1 extending in the axial direction. A plurality of air holes 3-1-2 are uniformly arranged on the inner wall of the spiral groove 3-1-1. A plurality of filter cartridges 3 are arranged in a ring shape in the clean water reservoir 2. The high-efficiency backwashing water purifier also comprises a main gas pipe 5. The main air pipe 5 is communicated with an external air pump, and the main air pipe 5 is communicated with each air distribution pipe 3-1. The main air pipe 5 is provided with an air pipe valve 5-1.

In this embodiment, the purified water tank 2 is provided with a water outlet pipe 2-1 communicated with the water using end. The water inlet bin 1 is provided with a water inlet pipe 1-2 communicated with the municipal administration network pipe. The water inlet pipe 1-2 is provided with a total water valve 1-3.

During specific implementation, the total water valve 1-3 is opened, tap water from a municipal network management is input into the water inlet bin 1 through the water inlet pipe 1-2 of the water inlet bin 1, the tap water is stored in the water inlet bin 1 and is simultaneously conveyed to the inner cavity of the filter cartridge 3 through the first branch pipe 1-1, and the tap water enters the purified water bin 2 after being filtered by the filter cartridge 3. When the filter cartridge 3 needs to be backwashed, the electromagnetic valve 4-2 and the air pipe valve 5-1 are opened, tap water is conveyed to the inner cavity of the filter cartridge 3 through the first branch pipe 1-1, air is distributed through the air distribution pipe 3-1, rotational flow is generated in the inner cavity of the filter cartridge 3, pollutants filtered on the inner wall of the filter cartridge 3 are washed, and tap water mixed with the pollutants is discharged through the second branch pipe 4-1.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a high-efficient back flush water purifier which characterized in that: comprises a water inlet bin (1), a water purifying bin (2), a filter cartridge (3) and a sewage discharge pipe (4); a plurality of filter cartridges (3) are uniformly arranged in the water purifying bin (2); a plurality of first branch pipes (1-1) which are respectively communicated with the inner cavity of each filter cylinder (3) are arranged on the water inlet bin (1); a plurality of second branch pipes (4-1) which are respectively communicated with the inner cavity of each filter cylinder (3) are arranged on the sewage discharge pipe (4), and an electromagnetic valve (4-2) is arranged on each second branch pipe (4-1); an air distribution pipe (3-1) is arranged in the inner cavity of the filter cartridge (3).

2. The high efficiency backwash water purifier as defined in claim 1, wherein: both ends of the filter cartridge (3) are fixed with the inner wall of the purified water bin (2); two ends of the filter cartridge (3) are respectively communicated with a first branch pipe (1-1) of the water inlet bin (1) and a second branch pipe (4-1) of the sewage discharge pipe (4).

3. The high-efficiency backwashing water purifier as recited in any one of claims 1 or 2, wherein: one end of the air distribution pipe (3-1) of the filter cartridge (3) is fixed with one end of the filter cartridge (3) and is communicated with an external air pump.

4. The high efficiency backwash water purifier as defined in claim 3, wherein: the outer wall of the air distribution pipe (3-1) of the filter cylinder (3) is provided with a spiral groove (3-1-1) extending along the axial direction; a plurality of air holes (3-1-2) are uniformly arranged on the inner wall of the spiral groove (3-1-1).

5. The high efficiency backwash water purifier as defined in claim 1, wherein: the water purifying bin (2) is provided with a water outlet pipe (2-1) communicated with the water using end.

6. The high efficiency backwash water purifier as defined in claim 1, wherein: the water inlet bin (1) is provided with a water inlet pipe (1-2) communicated with the municipal administration network pipe; and a total water valve (1-3) is arranged on the water inlet pipe (1-2).

7. The high efficiency backwash water purifier as defined in claim 3, wherein: the filter cartridges (3) are arranged in an annular shape in the clean water silo (2); the high-efficiency backwashing water purifier also comprises a main gas pipe (5); the main air pipe (5) is communicated with an external air pump, and the main air pipe (5) is communicated with each air distribution pipe (3-1); and an air pipe valve (5-1) is arranged on the main air pipe (5).