CN213652023U - Automatic flushing device for water purifier - Google Patents

Abstract

The utility model discloses an automatic washing unit for water purifier, including the base of device, be used for installing the mounting bracket of water purifier subassembly, the water storage tank of water purifier and be used for the automatic structure of washing that strains a section of thick bamboo structure and carry out the automatic work of washing to straining a section of thick bamboo, the mounting bracket passes through supporting leg fixed mounting in the upper end surface of base, strain a section of thick bamboo structrual installation in the inside of mounting bracket, the same fixed mounting of water storage tank is in the inside of mounting bracket, just it all suspends the top that is located the base to strain the bottom of a section of thick bamboo structure and water storage tank, automatic structure mounting is in one side of water storage tank, just automatic structure of washing is connected with the inside intercommunication. The utility model discloses be convenient for wash the clearance work to the inside filter element layer of water purifier and reverse osmosis membrane layer, need not the manual work and dismantle the installation to the water purifier to make labour saving and time saving, the work efficiency when having improved the clearance work, the practicality is higher.

Description

Automatic flushing device for water purifier

Technical Field

The utility model relates to a water purification treatment facility field specifically is an automatic washing unit for water purifier.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is generally used as a small purifier for household use.

However, the conventional water purifier has the following disadvantages:

after long-time use, the condition of jam easily appears in inside filter element layer and the reverse osmosis rete of its section of thick bamboo to influence its normal work, this just needs the manual work to wash the clearance again after it dismantles, then installs well again, and this type of cleaning methods need be dismantled a section of thick bamboo, thereby leads to wasting time and energy the efficiency lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic flushing device for water purifier to solve traditional water purifier after long-time the use, the condition of jam easily appears in inside filter element layer and the reverse osmosis rete of its section of thick bamboo, thereby influence its normal work, this just needs the manual work to wash the clearance again after it is dismantled, then installs again, and this type of cleaning methods need be dismantled a section of thick bamboo, thereby leads to wasting time and energy, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic washing unit for water purifier, includes the base of device, is used for installing the mounting bracket of water purifier subassembly, the water storage tank of a section of thick bamboo structure, water purifier of water purifier and is used for straining the automatic structure of washing that a section of thick bamboo structure carries out automatic washing work, the mounting bracket passes through supporting leg fixed mounting in the upper end surface of base, strain a section of thick bamboo structrual installation in the inside of mounting bracket, the same fixed mounting of water storage tank is in the inside of mounting bracket, just it all suspends the top that is located the base to strain the bottom of a section of thick bamboo structure and water storage tank, automatic washing structrual installation is in one side of water storage tank, just automatic washing.

Preferably, the filter cartridge structure comprises a first filter cartridge, a second filter cartridge and a third filter cartridge, the first filter cartridge, the second filter cartridge and the third filter cartridge are all fixedly arranged inside the mounting frame, the second filter cylinder is positioned between the first filter cylinder and the third filter cylinder, a PP cotton filter core layer is arranged in the first filter cylinder, the top of the first filter cylinder is communicated and connected with a tap water inlet pipe, the inside of the second filter cylinder is provided with an activated carbon filter layer, the bottom of the first filter cylinder is communicated and connected with the bottom of the second filter cylinder through a first guide pipe, the second filter cylinder is communicated and connected with a tap water outlet pipe, the top of the third filter cylinder is provided with a second guide pipe which is communicated and connected with a tap water outlet pipe close to the top of the second filter cylinder, the third filter cylinder is internally provided with a reverse osmosis membrane layer, and the bottom of the third filter cylinder is provided with a wastewater discharge pipe.

Preferably, the first conduit is provided with a first solenoid valve adjacent to the first filter cartridge, and the waste water discharge pipe is provided with a second solenoid valve adjacent to the third filter cartridge.

Preferably, the bottom of the water storage tank is in communication connection with the bottom of the third filter cartridge through a third conduit.

Preferably, the automatic flushing structure comprises a first flushing pipe, a second flushing pipe, a third electromagnetic valve and a water suction pump, one end of each of the first flushing pipe and the second flushing pipe is communicated and connected with the inside of the water storage tank, and one end of the first flushing pipe far away from the water storage tank penetrates and extends into the first filter cylinder, the water outlet of the first flushing pipe penetrates and extends to one end of the inside of the first filter cylinder, and the first flushing pipe faces and is positioned at the bottom of the PP cotton filter element layer, one end of the second flushing pipe, which is far away from the water storage tank, penetrates through the third filter cylinder and extends into the third filter cylinder, the water outlet of the second flushing pipe, which penetrates through the third filter cylinder, faces to and is positioned at the bottom of the reverse osmosis membrane layer, third solenoid valve and suction pump all are provided with two, two the third solenoid valve is installed respectively in first flushing pipe and second flushing pipe one end department near in the water storage tank, two the suction pump is installed respectively in first flushing pipe and second flushing pipe near in third solenoid valve department.

Preferably, the first flushing pipe and the second flushing pipe are both provided with a booster pump close to the third electromagnetic valve.

The utility model provides an automatic flushing device for water purifier possesses following beneficial effect:

the utility model discloses a be provided with automatic washing structure, make when needs clear up the work to the filter element layer and the reverse osmosis rete of water purifier, can be through closing first solenoid valve and second solenoid valve, then open the third solenoid valve, and start suction pump and booster pump, can cooperate first flushing pipe and second flushing pipe, strain the inside reverse osmosis rete of section and carry out back flush cleaning work again to the first filter element layer of straining a section of thick bamboo and the third, thereby avoided needing to dismantle first strain a section of thick bamboo and the third is strained and is cleared up the work with the people, time saving and labor saving, efficiency is higher.

Drawings

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

fig. 2 is a schematic view of the internal structure of a first filter cartridge according to the present invention;

fig. 3 is a schematic view of the internal structure of a third filter cartridge according to the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 1.

In the figure: 1. a base; 2. a mounting frame; 3. a water storage tank; 4. a first filter cartridge; 5. a second filter cartridge; 6. A third filter cartridge; 7. a PP cotton filter core layer; 8. a first conduit; 9. a second conduit; 10. a reverse osmosis membrane layer; 11. a waste water discharge pipe; 12. a first solenoid valve; 13. a second solenoid valve; 14. a third conduit; 15. A first flush tube; 16. a second flush tube; 17. a third electromagnetic valve; 18. a water pump; 19. a booster pump.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an automatic washing unit for water purifier, includes base 1 of device, the mounting bracket 2 that is used for installing the water purifier subassembly, the water storage tank 3 of a structure, water purifier of straining of water purifier and be used for straining a structure and carry out the automatic structure of washing of automatic work of washing, mounting bracket 2 passes through supporting leg fixed mounting in the upper end surface of base 1, strain a structural mounting in the inside of mounting bracket 2, the same fixed mounting of water storage tank 3 is in the inside of mounting bracket 2, just it all suspends the top that is located base 1 to strain the bottom of a structure and water storage tank 3, the automatic structure of washing is installed in one side of water storage tank 3, just the automatic structure of washing is connected with the inside intercommunication of straining a structure.

The filter cartridge structure comprises a first filter cartridge 4, a second filter cartridge 5 and a third filter cartridge 6, wherein the first filter cartridge 4, the second filter cartridge 5 and the third filter cartridge 6 are all fixedly arranged inside a mounting frame 2, the second filter cartridge 5 is positioned between the first filter cartridge 4 and the third filter cartridge 6, a PP cotton filter element layer 7 is arranged inside the first filter cartridge 4, the top of the first filter cartridge 4 is communicated and connected with a tap water inlet pipe, an activated carbon filter layer is arranged inside the second filter cartridge 5, the bottom of the first filter cartridge 4 is communicated and connected with the bottom of the second filter cartridge 5 through a first conduit 8, the second filter cartridge 5 is communicated and connected with a tap water outlet pipe, a second conduit 9 is arranged at the top of the third filter cartridge 6, the second conduit 9 is communicated and connected with the tap water outlet pipe close to the top of the second filter cartridge 5, and a reverse osmosis membrane layer 10 is arranged inside the third filter cartridge 6, the bottom of the third filter cylinder 6 is provided with a wastewater discharge pipe 11, so that tap water passing through the first filter cylinder 4 can be primarily filtered through the PP cotton filter element layer 7, then the tap water passing through the second filter cylinder 5 is further treated through the activated carbon filter layer, the purified water can be used for washing vegetables or dishes, and finally, the tap water can be purified again through the third filter cylinder 6 in cooperation with the reverse osmosis membrane layer 10, so that the tap water can be directly drunk;

the first guide pipe 8 is provided with a first electromagnetic valve 12 close to the first filter cylinder 4, and the wastewater discharge pipe 11 is provided with a second electromagnetic valve 13 close to the third filter cylinder 6, so that the first electromagnetic valve 12 and the second electromagnetic valve 13 can be closed when the subsequent backwashing cleaning work of the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10 is required, and the water flow is convenient to circulate and flush towards the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10;

the bottom of the water storage tank 3 is communicated and connected with the bottom of the third filter cylinder 6 through a third conduit 14, so that the purified water treated by the third filter cylinder 6 and the reverse osmosis membrane layer 10 can be circulated and stored in the water storage tank 3;

the automatic flushing structure comprises a first flushing pipe 15, a second flushing pipe 16, a third electromagnetic valve 17 and a water suction pump 18, wherein one ends of the first flushing pipe 15 and the second flushing pipe 16 are communicated and connected with the inside of the water storage tank 3, one end of the first flushing pipe 15, which is far away from the water storage tank 3, penetrates and extends to the inside of the first filter cartridge 4, the water outlet of one end of the first flushing pipe 15, which penetrates and extends to the inside of the first filter cartridge 4, faces to and is positioned at the bottom of the PP cotton filter element layer 7, one end of the second flushing pipe 16, which is far away from the water storage tank 3, penetrates and extends to the inside of the third filter cartridge 6, the water outlet of one end of the second flushing pipe 16, which penetrates and extends to the inside of the third filter cartridge 6, faces to and is positioned at the bottom of the reverse osmosis membrane layer 10, the third electromagnetic valve 17 and the water suction pump 18 are respectively provided with two third electromagnetic valves 17, the two third electromagnetic valves 17 are respectively installed at one, the two water suction pumps 18 are respectively arranged at the positions, close to the third electromagnetic valve 17, of the first flushing pipe 15 and the second flushing pipe 16, so that when the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10 in the first filter cylinder 4 and the third filter cylinder 6 need to be cleaned, the first filter cylinder 4 and the third filter cylinder 6 do not need to be detached, the first electromagnetic valve 12 and the second electromagnetic valve 13 can be closed, then the third electromagnetic valve 17 is opened, the water suction pump 18 and the booster pump 19 are started, purified water in the water storage tank 3 is pumped into the first flushing pipe 15 and the second flushing pipe 16 and then conveyed into the first filter cylinder 4 and the third filter cylinder 6, and the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10 in the first filter cylinder 4 are subjected to back flushing cleaning, so that when the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10 are cleaned, time and labor are saved, and the working efficiency is improved;

the first flushing pipe 15 and the second flushing pipe 16 are respectively provided with a booster pump 19 at the position close to the third electromagnetic valve 17, so that the water flow pressure of the first flushing pipe 15 and the second flushing pipe 16 during flushing operation can be increased through the booster pumps 19, and the flushing effect is improved;

it is understood that the first solenoid valve 12, the second solenoid valve 13, the third solenoid valve 17, the water pump 18 and the booster pump 19 are respectively externally connected with a power supply and a control switch.

The working principle is as follows: when the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10 in the first filter cylinder 4 and the third filter cylinder 6 need to be cleaned, the first filter cylinder 4 and the third filter cylinder 6 do not need to be detached, the purified water in the water storage tank 3 can be pumped into the first flushing pipe 15 and the second flushing pipe 16 by closing the first electromagnetic valve 12 and the second electromagnetic valve 13 and then opening the third electromagnetic valve 17 and starting the water suction pump 18 and the booster pump 19, and then the purified water is conveyed into the first filter cylinder 4 and the third filter cylinder 6, so that the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10 in the first filter cylinder 4 are subjected to back flushing cleaning operation, and blocked fine particles or scale is flushed away, so that time and labor are saved and the working efficiency is improved when the PP cotton filter element layer 7 and the reverse osmosis membrane layer 10 are cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An automatic flushing device for a water purifier, comprising a base (1) of the device, a mounting frame (2) for mounting a water purifier component, a filter cartridge structure of the water purifier, a water storage tank (3) of the water purifier, and an automatic flushing structure for performing automatic flushing work on the filter cartridge structure, characterized in that: mounting bracket (2) are through supporting leg fixed mounting in the upper end surface of base (1), strain a cartridge structure and install in the inside of mounting bracket (2), the same fixed mounting in the inside of mounting bracket (2) of water storage tank (3), just the bottom of straining cartridge structure and water storage tank (3) all suspends the top that is located base (1), the automatic structure of washing is installed in one side of water storage tank (3), just the automatic structure of washing is connected with the inside intercommunication of straining a cartridge structure.

2. The automatic washing apparatus for a water purifier according to claim 1, wherein: the filter cartridge structure comprises a first filter cartridge (4), a second filter cartridge (5) and a third filter cartridge (6), wherein the first filter cartridge (4), the second filter cartridge (5) and the third filter cartridge (6) are fixedly arranged in a mounting frame (2), the second filter cartridge (5) is positioned between the first filter cartridge (4) and the third filter cartridge (6), a PP cotton filter layer (7) is arranged in the first filter cartridge (4), the top of the first filter cartridge (4) is communicated and connected with a tap water inlet pipe, an activated carbon filter layer is arranged in the second filter cartridge (5), the bottom of the first filter cartridge (4) is communicated and connected with the bottom of the second filter cartridge (5) through a first guide pipe (8), the second filter cartridge (5) is communicated and connected with a tap water outlet pipe, and the top of the third filter cartridge (6) is provided with a second guide pipe (9), the second guide pipe (9) is communicated and connected with a tap water outlet pipe close to the top of the second filter cylinder (5), a reverse osmosis membrane layer (10) is installed inside the third filter cylinder (6), and a waste water discharge pipe (11) is arranged at the bottom of the third filter cylinder (6).

3. The automatic washing apparatus for a water purifier according to claim 2, wherein: the first conduit (8) is provided with a first solenoid valve (12) close to the first filter cylinder (4), and the waste water discharge pipe (11) is provided with a second solenoid valve (13) close to the third filter cylinder (6).

4. The automatic washing apparatus for a water purifier according to claim 1, wherein: the bottom of the water storage tank (3) is communicated and connected with the bottom of the third filter cylinder (6) through a third conduit (14).

5. The automatic washing apparatus for a water purifier according to claim 1, wherein: the automatic flushing structure comprises a first flushing pipe (15), a second flushing pipe (16), a third electromagnetic valve (17) and a water suction pump (18), wherein one ends of the first flushing pipe (15) and the second flushing pipe (16) are communicated and connected with the inside of a water storage tank (3), one end, far away from the water storage tank (3), of the first flushing pipe (15) penetrates into the first filter cylinder (4), the water outlet of the end, penetrating into the first filter cylinder (4), of the first flushing pipe faces and is located at the bottom of a PP cotton filter layer (7), one end, far away from the water storage tank (3), of the second flushing pipe (16) penetrates into the third filter cylinder (6), the water outlet of the end, penetrating into the third filter cylinder (6), of the second flushing pipe (16) faces and is located at the bottom of a reverse osmosis membrane layer (10), and the third electromagnetic valve (17) and the water suction pump (18) are arranged in two numbers, two the third solenoid valve (17) are installed respectively in first flushing pipe (15) and second flushing pipe (16) and are close to the one end department of water storage tank (3), two suction pump (18) are installed respectively in first flushing pipe (15) and second flushing pipe (16) and are close to third solenoid valve (17) department.

6. The automatic washing apparatus for a water purifier according to claim 5, wherein: and the first flushing pipe (15) and the second flushing pipe (16) are provided with booster pumps (19) close to the third electromagnetic valve (17).

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