CN215462402U

CN215462402U - Automatic back-flushing device of water purification system

Info

Publication number: CN215462402U
Application number: CN202121809222.XU
Authority: CN
Inventors: 唐然
Original assignee: Nanjing Puyue Technology Co ltd
Current assignee: Nanjing Puyue Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-11
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an automatic backwashing device of a water purification system, relates to the technical field of water purification backwashing devices, and aims to solve the problems that the existing automatic backwashing device of the water purification system is single in flushing structure and low in flushing performance. The water inlet is installed in the outside of filtering back flush structure, one side of water inlet is provided with the delivery port, the motor is installed to the top of filtering back flush structure, the below of filtering back flush structure is provided with row material control structure, it installs the PLC display in the outside of arranging material control structure and controls the structure, the bottom of arranging material control structure is provided with row material pipe, the liquid level inductor is installed to one side of motor, the one end of motor is provided with the rotation axis, the inner wall of filtering back flush structure is installed and is separated temperature rock wool board, the one end of rotation axis is provided with interior washing structure, water purification filtration is installed to one side of interior washing structure, one side of water purification filtration is provided with outer washing structure.

Description

Automatic back-flushing device of water purification system

Technical Field

The utility model relates to the technical field of water purification backwashing devices, in particular to an automatic backwashing device of a water purification system.

Background

With the continuous progress of scientific technology and the continuous enhancement of environmental awareness of people, the recycling and reusing of water resources become important subjects for national development, and the automatic backwashing filter is widely applied to the fields of metallurgy, chemical industry, petroleum, papermaking, medicine, food, mining, electric power and urban water supply, such as industrial wastewater, the filtration of circulating water, the regeneration of emulsion, the filtration treatment of waste oil, a continuous casting water system and a blast furnace water system in the metallurgy industry and a high-pressure water descaling system for hot rolling, is an advanced, efficient and easy-to-operate full-automatic filtering device, and in a broad sense, all purified water is named as purified water which comprises purified water, pure water, mineral water and direct drinking water. In a narrow sense, clean water refers to the degree of purification of water, for example, the water coming out of the ultrafilter is clean water because it has a relatively large amount of impurities therein.

However, with the development of water purification, the existing automatic back-flushing device of the water purification system has a single flushing structure, so that the flushing performance is low; therefore, the existing requirements are not met, and an automatic backwashing device of the water purification system is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic backwashing device of a water purification system, which aims to solve the problems of single washing structure and low washing performance of the existing automatic backwashing device of the water purification system in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic backwashing device of a water purification system comprises a filtering backwashing structure, wherein a water inlet is installed at the outer side of the filtering backwashing structure, a water outlet is arranged at one side of the water inlet, a motor is installed above the filtering backwashing structure, a discharging control structure is arranged below the filtering backwashing structure, a PLC display control structure is installed at the outer side of the discharging control structure, a discharging pipe is arranged at the bottom of the discharging control structure, a liquid level sensor is installed at one side of the motor, a rotating shaft is arranged at one end of the motor, a temperature-insulating rock wool board is installed on the inner wall of the filtering backwashing structure, an inner cleaning structure is arranged at one end of the rotating shaft, a water purification filtering structure is installed at one side of the inner cleaning structure, an outer cleaning structure is arranged at one side of the water purification filtering structure, a rotator is installed at one end of the outer cleaning structure, one side of the rotator is provided with a pressure sensor, one side of the pressure sensor is provided with a second electromagnetic control valve, and the surface of the outer cleaning structure is provided with a filter brush.

Preferably, the lower end of the discharging control structure is provided with a support frame, and the support frame is fixedly connected with the lower end of the filtering backwashing structure.

Preferably, the upper end of the water outlet is provided with a first electromagnetic control valve, and the first electromagnetic control valve is fixedly connected with the upper end of the water outlet.

Preferably, arrange the inner wall of material pipe and install the oscillator, and oscillator and the inner wall fixed connection who arranges the material pipe.

Preferably, one end of the liquid level sensor is provided with a data feedback device, and the data feedback device is fixedly connected with one end of the liquid level sensor.

Preferably, a waterproof layer is installed on one side of the heat insulation rock wool board, and the waterproof layer is fixedly connected with one side of the heat insulation rock wool board.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the mutual matching of the filtering backwashing structure and the discharging control structure, the regulation and control can be carried out as required, so that the inside is effectively backwashed, the cleaning performance is improved, the liquid level sensor FL-CP100 is utilized to sense the water flow in the inside, when the flowability is not strong, the first electromagnetic control valve is closed, the motor is utilized to drive the rotating shaft, so that the inner cleaning structure cleans the water purification filtering structure, meanwhile, the rotator drives the outer cleaning structure to clean the outside of the water purification filtering structure, the inside is rapidly washed through the simultaneous cleaning, and the working efficiency is improved.

2. Through the pressure sensor GP-M010 who sets up, monitor inside water pressure for wash stably, utilize the oscillator, can avoid arranging the material pipe when arranging the material and block up.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of the filter backwash structure of the present invention;

in the figure: 1. a filtering and backwashing structure; 2. a discharge control structure; 3. a support frame; 4. the PLC displays the control structure; 5. a water inlet; 6. a water outlet; 7. a first solenoid control valve; 8. a motor; 9. a data feedback device; 10. a pressure sensor; 11. a rotator; 12. an oscillator; 13. a discharge pipe; 14. a rotating shaft; 15. a water purification and filtration structure; 16. an inner cleaning structure; 17. an outer cleaning structure; 18. a heat insulation rock wool board; 19. a waterproof layer; 20. a filtering brush; 21. a liquid level sensor; 22. a second solenoid control valve.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: an automatic backwashing device of a water purification system comprises a filtering backwashing structure 1, a water inlet 5 is arranged at the outer side of the filtering backwashing structure 1, a water outlet 6 is arranged at one side of the water inlet 5, a motor 8 is arranged above the filtering backwashing structure 1, a discharging control structure 2 is arranged below the filtering backwashing structure 1, a PLC display control structure 4 is arranged at the outer side of the discharging control structure 2, a discharging pipe 13 is arranged at the bottom of the discharging control structure 2, a liquid level sensor 21 is arranged at one side of the motor 8, a rotating shaft 14 is arranged at one end of the motor 8, a temperature-isolating rock wool board 18 is arranged at the inner wall of the filtering backwashing structure 1, an inner cleaning structure 16 is arranged at one end of the rotating shaft 14, a water purification filtering structure 15 is arranged at one side of the inner cleaning structure 16, an outer cleaning structure 17 is arranged at one side of the water purification filtering structure 15, and a rotator 11 is arranged at one end of the outer cleaning structure 17, a pressure sensor 10 is arranged at one side of the rotator 11, a second electromagnetic control valve 22 is arranged at one side of the pressure sensor 10, and a filter brush 20 is arranged on the surface of the outer cleaning structure 17.

Furthermore, a support frame 3 is installed at the lower end of the discharging control structure 2, the support frame 3 is fixedly connected with the lower end of the filtering backwashing structure 1, and the support frame 3 is utilized to facilitate supporting.

Further, a first electromagnetic control valve 7 is arranged at the upper end of the water outlet 6, the first electromagnetic control valve 7 is fixedly connected with the upper end of the water outlet 6, and the first electromagnetic control valve 7 is used for facilitating control.

Further, arrange the inner wall of material pipe 13 and install oscillator 12, and oscillator 12 and the inner wall fixed connection who arranges material pipe 13 utilize oscillator 12, can avoid arranging material pipe 13 and block up when arranging the material.

Further, one end of the liquid level sensor 21 is provided with a data feedback device 9, the data feedback device 9 is fixedly connected with one end of the liquid level sensor 21, and the liquid level sensor 21 is utilized to know the water flow inside.

Further, waterproof layer 19 is installed to one side of heat-insulating rock wool board 18, and waterproof layer 19 and one side fixed connection of heat-insulating rock wool board 18 utilize heat-insulating rock wool board 18, the constant temperature that can be fine.

The working principle is as follows: during the use, utilize the PLC to show and control structure 4 adjustment parameter, the filtration back flush structure 1 that sets up and arrange mutual cooperation of material control structure 2, can regulate and control as required, make inside carry out effectual back flush, promote the cleaning performance, utilize inside rivers of liquid level inductor 21 perception, when the mobility is not strong, first solenoid electric valve 7 is closed, utilize motor 8 to drive rotation axis 14 to make interior washing structure 16 wash water purification filtration 15, rotator 11 drives outer washing structure 17 outside water purification filtration 15 simultaneously, wash simultaneously and make inside quick washing, promote work efficiency, through pressure sensors 10 who sets up, internal water pressure is monitored, make and wash stably, utilize oscillator 12, can be when arranging the material, avoid arranging material pipe 13 and block up.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic back flush unit of water purification system, includes filters back flush structure (1), its characterized in that: the water inlet (5) is installed in the outside of the filtering backwashing structure (1), a water outlet (6) is arranged on one side of the water inlet (5), a motor (8) is installed above the filtering backwashing structure (1), a discharging control structure (2) is arranged below the filtering backwashing structure (1), a PLC display control structure (4) is installed on the outside of the discharging control structure (2), a discharging pipe (13) is arranged at the bottom of the discharging control structure (2), a liquid level sensor (21) is installed on one side of the motor (8), a rotating shaft (14) is arranged at one end of the motor (8), a temperature-isolating rock wool board (18) is installed on the inner wall of the filtering backwashing structure (1), an inner cleaning structure (16) is arranged at one end of the rotating shaft (14), a water purifying filtering structure (15) is installed on one side of the inner cleaning structure (16), one side of water purification filtration (15) is provided with outer washing structure (17), circulator (11) is installed to the one end of outer washing structure (17), one side of circulator (11) is provided with pressure sensors (10), second solenoid electric valve (22) are installed to one side of pressure sensors (10), the surface of outer washing structure (17) is provided with filter brush (20).

2. The automatic backwashing device of the water purification system as claimed in claim 1, wherein: the lower end of the discharging control structure (2) is provided with a support frame (3), and the support frame (3) is fixedly connected with the lower end of the filtering backwashing structure (1).

3. The automatic backwashing device of the water purification system as claimed in claim 1, wherein: the upper end of the water outlet (6) is provided with a first electromagnetic control valve (7), and the first electromagnetic control valve (7) is fixedly connected with the upper end of the water outlet (6).

4. The automatic backwashing device of the water purification system as claimed in claim 1, wherein: arrange the inner wall of material pipe (13) and install oscillator (12), and oscillator (12) and the inner wall fixed connection who arranges material pipe (13).

5. The automatic backwashing device of the water purification system as claimed in claim 1, wherein: one end of the liquid level sensor (21) is provided with a data feedback device (9), and the data feedback device (9) is fixedly connected with one end of the liquid level sensor (21).

6. The automatic backwashing device of the water purification system as claimed in claim 1, wherein: waterproof layer (19) is installed to one side of insulating rock wool board (18), and waterproof layer (19) and one side fixed connection of insulating rock wool board (18).