CN211215687U

CN211215687U - Backwashing water purifier

Info

Publication number: CN211215687U
Application number: CN201921843375.9U
Authority: CN
Inventors: 张茂森; 黄翠芝
Original assignee: Shanghai Leihe Purification Technology Co ltd
Current assignee: Shanghai Leihe Purification Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-11
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a back flush purifier, include micro motor, be responsible for and a colating section of thick bamboo, micro motor transmission output has through the key-type connection be responsible for, it has the reducing pipe to peg graft in the below of being responsible for, all there is the sewage suction pipe through threaded connection on being responsible for, the number of sewage suction pipe is six, sewage suction pipe upper end one side is provided with thick strain a section of thick bamboo, thick strain a section of thick bamboo lower extreme and peg graft and have thin strain a section of thick bamboo, it is connected with the bearing to be responsible for the lower extreme rotation, thick strain a section of thick bamboo with the person in charge pegs graft, thin strain a section of thick bamboo with. Has the advantages that: the utility model discloses a set up thick section of thick bamboo, thin section of thick bamboo and pressure differential switch of straining, can make in the filter process device impurity layer and thin section of thick bamboo in, outside form a pressure differential, when filter pressure differential reaches the default, realize self-cleaning, improve purifier's cleaning efficiency.

Description

Backwashing water purifier

Technical Field

The utility model relates to a purifier technical field, concretely relates to back flush purifier.

Background

A water purifier is also called a water purifier or a water purifier, and is a water treatment apparatus for performing deep filtration and purification treatment on water according to a use requirement of water.

At present, most of existing backwashing water purification devices adopt a circulation method to filter purified water, automatic flushing cannot be achieved, so that the cleaning efficiency of the water purification device is reduced, and secondly, generated impurities are directly discharged through a sewage discharge outlet, so that water source impurities in the device cannot be cleaned completely, and the purification quality of the water purification device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the backwashing water purifier is provided, and the problem that the cleaning efficiency of the water purifier is reduced because the existing backwashing water purifier cannot realize automatic flushing is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a back flush purifier, include micro motor, be responsible for and a colating section of thick bamboo, micro motor transmission output has through the key-type connection be responsible for, it has the reducing pipe to peg graft in the below of being responsible for, all there is the sewage suction pipe through threaded connection on being responsible for, the number of sewage suction pipe is six, sewage suction pipe upper end one side is provided with thick strain a section of thick bamboo, thick strain a section of thick bamboo lower extreme and peg graft and have thin strain a section of thick bamboo, it is connected with the bearing to be responsible for the lower extreme rotation, thick strain a section of thick bamboo with the person in charge pegs graft, thin strain a section of thick bamboo with.

Further, a bottle body is arranged on one side of the bearing, a locking nut is connected to the bottom end of the bottle body through threads, a drain pipe is arranged at the lower end of the locking nut, and a cleaning valve is connected to one side wall of the drain pipe through threads.

Through adopting above-mentioned technical scheme, can purify the water purification unit's water source and filter, will filter the impurity of coming out, collect through the blow off pipe and discharge, improve the purification rate at water source.

Furthermore, a pressure difference switch is arranged on one side wall of the bottle body, a water inlet pipe is welded on one side of the upper end of the bottle body, a first fastening nut is arranged on the water inlet pipe, a water outlet pipe is arranged on the other side of the upper end of the bottle body, and a second fastening nut is arranged on the water outlet pipe.

By adopting the technical scheme, the filtering pressure of the water source in the water purifying device is observed through the differential pressure switch, and when certain pressure is reached, the backwashing of the water purifying device is automatically realized.

Further, the bearing with the bottle passes through the draw-in groove to be connected, the blow off pipe with lock nut passes through threaded connection.

By adopting the technical scheme, the bearing can enable the main pipe to flexibly rotate, and the working efficiency of the hair washing and water purifying device is improved.

Furthermore, the pressure difference switch is connected with the bottle body through a screw, and the first fastening nut is connected with the water inlet pipe through threads.

By adopting the technical scheme, the water pressure in the device between the coarse filter cartridge and the fine filter cartridge can be better mastered through the pressure difference switch.

Furthermore, the bottle body is welded with the water outlet pipe, and the fastening nut II is connected with the water outlet pipe through threads.

By adopting the technical scheme, the water source after backwashing and filtering can be discharged through the water outlet pipe so as to meet the use requirement of the backwashing water purification device.

Furthermore, the water inlet pipe and the water outlet pipe are welded with the reducer pipe.

By adopting the technical scheme, the device can be sealed more tightly, and the backwashing efficiency of a water source in the device is improved.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. for solving current back flush purifier majority and adopting the circulation method to filter the water purification, owing to can not realize automatic washing, reduced purifier cleaning efficiency's problem, the utility model discloses a set up thick section of thick bamboo, thin section of thick bamboo and pressure differential switch of straining, can make in the filter process device impurity layer and thin section of thick bamboo inside and outside form a pressure differential, when filter pressure differential reaches the default, realize self-cleaning, improve purifier's cleaning efficiency.

2. For solving present back flush purifier most of after filtering the water source, the impurity of production directly discharges through the drain, causes the device in the water source impurity can not the sanitization, reduces purifier purification quality's problem, the utility model discloses a set up and be responsible for, sewage suction pipe, purge valve and blow off pipe, can realize automatic the inhaling to the impurity layer that filters the back production in the purifier for water source in the device keeps purifying, improves purifier's purification quality.

Drawings

FIG. 1 is a main sectional view of a backwashing water purifier of the present invention;

fig. 2 is a back view of the backwash water purification apparatus of the present invention.

The reference numerals are explained below:

1. a micro motor; 2. a main pipe; 3. a reducer pipe; 4. a sewage suction pipe; 5. a coarse filter cartridge; 6. a fine filter cartridge; 7. a bearing; 8. a bottle body; 9. locking the nut; 10. a blow-off pipe; 11. cleaning the valve; 12. a differential pressure switch; 13. A water inlet pipe; 14. fastening a first nut; 15. a water outlet pipe; 16. and fastening a second nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the backwash water purification device in this embodiment comprises a micro motor 1, a main pipe 2 and a coarse filter cylinder 5, wherein the transmission output end of the micro motor 1 is connected with the main pipe 2 through a key, a reducer pipe 3 is inserted below the main pipe 2, the main pipe 2 is connected with a sewage suction pipe 4 through a thread, the number of the sewage suction pipes 4 is six, the coarse filter cylinder 5 is arranged on one side of the upper end of the sewage suction pipe 4, the fine filter cylinder 6 is inserted at the lower end of the coarse filter cylinder 5, the lower end of the main pipe 2 is rotatably connected with a bearing 7, the coarse filter cylinder 5 is inserted with the main pipe 2, the fine filter cylinder 6 is inserted with the main pipe 2, a bottle body 8 is arranged on one side of the bearing 7, a locking nut 9 is connected with the bottom end of the bottle body 8 through a thread, a sewage discharge pipe 10 is arranged at the lower end of the locking nut 9, a cleaning valve, the water purifier is characterized in that the water is collected and discharged through a drain pipe 10, the purification rate of a water source is improved, a pressure difference switch 12 is arranged on one side wall of a bottle body 8, a water inlet pipe 13 is welded on one side of the upper end of the bottle body 8, a fastening nut I14 is arranged on the water inlet pipe 13, a water outlet pipe 15 is arranged on the other side of the upper end of the bottle body 8, a fastening nut II 16 is arranged on the water outlet pipe 15, the filtering pressure of the water source in the water purifier is observed through the pressure difference switch 12, when certain pressure is reached, the back washing of the water purifier is automatically realized, a bearing 7 is connected with the bottle body 8 through a clamping groove, the drain pipe 10 is connected with a locking nut 9 through threads, a main pipe 2 can flexibly rotate through the bearing 7, the working efficiency of the water purifier is improved, the pressure difference switch 12 is connected with the bottle body 8 through screws, the fastening nut I, the bottle body 8 is welded with the water outlet pipe 15, the fastening nut II 16 is in threaded connection with the water outlet pipe 15, a water source after backwashing filtration can be discharged through the water outlet pipe 15 so as to meet the use requirement of a backwashing water purification device, the water inlet pipe 13 and the water outlet pipe 15 are both welded with the reducer pipe 3, the internal sealing of the device can be tighter, and the backwashing efficiency of the water source in the device is improved.

As shown in fig. 1, in this embodiment, a fine filter cylinder 6 is inserted into the lower end of the coarse filter cylinder 5, and a differential pressure switch 12 is connected with the bottle body 8 through a screw, so that a differential pressure is formed between the impurity layer in the device and the inner side and the outer side of the fine filter cylinder 6 in the filtering process, and when the differential pressure of the filter reaches a preset value, automatic cleaning is realized, and the cleaning efficiency of the water purifying device is improved.

As shown in fig. 1-2, in this embodiment, the main pipe 2 is connected with the sewage suction pipe 4 through threads, the lower end of the lock nut 9 is provided with the sewage discharge pipe 10, and one side wall of the sewage discharge pipe 10 is connected with the cleaning valve 11 through threads, so that the impurity layer generated after filtering in the water purifier can be automatically sucked, the water source in the water purifier is purified, and the purification quality of the water purifier is improved.

The specific implementation process of this embodiment is as follows: the water inlet pipe 13 and the purified water pipe of the device are installed through a first fastening nut 14, the water outlet pipe 15 at the other end and the water inlet pipe 13 of the purified water are installed through a second fastening nut 16, the bottom end of the water inlet pipe is connected with a drain pipe 10, a power supply is connected, the purified water pipe is opened to convey the purified water into the device, large granular impurities contained in the purified water are filtered out through a coarse filter cylinder 5, then the purified water enters a fine filter cylinder 6 to gradually accumulate dirt and impurities in the water to form a filtered impurity layer, the impurity layer is accumulated on the inner side of the fine filter cylinder 6, a pressure difference is formed between the inner side and the outer side of the fine filter cylinder 6, when a preset value of a pressure difference switch 12 is reached, automatic back flushing is realized, a cleaning valve 11 is opened, the water pressure in the device is greatly reduced, a micro motor 1 is started to drive a main pipe 2 through the pressure difference between the inner side of the device and the sewage suction pipe, and finally, the sewage discharge pipe 10 is used for discharging, the device is convenient to install, a pressure difference can be formed between the inner side and the outer side of the impurity layer and the fine filtering cylinder 6 in the filtering process, when the pressure difference of the filter reaches a preset value, automatic cleaning is realized, the cleaning efficiency of the water purifying device is improved, and then automatic suction can be realized on the impurity layer generated after filtering in the water purifying device, so that the water source in the device is kept purified, and the purification quality of the water purifying device is improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A back flush purifier which characterized in that: including micro motor (1), be responsible for (2) and a thick filter section of thick bamboo (5), micro motor (1) transmission output has through the key connection be responsible for (2), it has reducing pipe (3) to peg graft in being responsible for (2) below, all there is sewage suction pipe (4) through threaded connection on being responsible for (2), the number of sewage suction pipe (4) is six, sewage suction pipe (4) upper end one side is provided with thick filter cylinder (5), thick filter cylinder (5) lower extreme is pegged graft and is had thin filter cylinder (6), it is connected with bearing (7) to be responsible for (2) lower extreme rotation, thick filter cylinder (5) with be responsible for (2) peg graft, thin filter cylinder (6) with be responsible for (2) peg graft.

2. The backwash water purification device according to claim 1, wherein: the improved water-saving sewage treatment device is characterized in that a bottle body (8) is arranged on one side of the bearing (7), a locking nut (9) is connected to the bottom end of the bottle body (8) through threads, a sewage discharge pipe (10) is arranged at the lower end of the locking nut (9), and a cleaning valve (11) is connected to one side wall of the sewage discharge pipe (10) through threads.

3. The backwash water purification device according to claim 2, wherein: the bottle is characterized in that a pressure difference switch (12) is arranged on one side wall of the bottle body (8), a water inlet pipe (13) is welded on one side of the upper end of the bottle body (8), a first fastening nut (14) is arranged on the water inlet pipe (13), a water outlet pipe (15) is arranged on the other side of the upper end of the bottle body (8), and a second fastening nut (16) is arranged on the water outlet pipe (15).

4. The backwash water purification device according to claim 2, wherein: the bearing (7) is connected with the bottle body (8) through a clamping groove, and the sewage discharge pipe (10) is connected with the locking nut (9) through threads.

5. The backwash water purification device according to claim 3, wherein: the pressure difference switch (12) is connected with the bottle body (8) through a screw, and the first fastening nut (14) is connected with the water inlet pipe (13) through threads.

6. The backwash water purification device according to claim 3, wherein: the bottle body (8) is welded with the water outlet pipe (15), and the second fastening nut (16) is connected with the water outlet pipe (15) through threads.

7. The backwash water purification device according to claim 3, wherein: the water inlet pipe (13) and the water outlet pipe (15) are welded with the reducer pipe (3).