CN219167799U

CN219167799U - Water purifier with standby filter element

Info

Publication number: CN219167799U
Application number: CN202223058493.3U
Authority: CN
Inventors: 王金虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-13
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a water purifier with a standby filter element, which comprises a first tee joint, a second tee joint, a third tee joint, a fourth tee joint, a fifth tee joint, a sixth tee joint, a water purification pressure barrel and a main control board, wherein three ports of the first tee joint are respectively connected with a raw water inlet pipe, a first branch pipe and a second branch pipe, a first manual ball valve, a first polypropylene melt-blown cotton filter element filter and a first water inlet electromagnetic valve are sequentially arranged on the pipe section of the first branch pipe, a second manual ball valve, a second polypropylene melt-blown cotton filter element filter and a second water inlet electromagnetic valve are sequentially arranged on the pipe section of the second branch pipe, and three ports of the second tee joint are respectively connected with the first branch pipe, the second branch pipe and the main pipe, and an active carbon filter element filter, a compressed carbon filter element filter and a booster pump are sequentially arranged on the pipe section of the main pipe. The utility model can form a plurality of variable waterways, so that raw water enters different electromagnetic valves and filter elements to achieve the aim of purifying water.

Description

Water purifier with standby filter element

Technical Field

The utility model relates to the technical field of water purification, in particular to a water purifier with a standby filter element.

Background

The water purifier is water treatment equipment for carrying out deep filtration and purification treatment on water quality according to the use requirement of the water. The current water purifier device only has one set of filter element and one water inlet waterway, and because the raw water quality of each place is different, the number of users is different, during the use of the device, the malfunction, the blockage and the filter element blockage of the water inlet control assembly are often caused, the water purification device cannot purify water, and a client is in a water-free available place, so that the water purifier with the standby filter element is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a water purifier with a standby filter element.

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

the water purifier with the standby filter element comprises a first tee joint, a second tee joint, a third tee joint, a fourth tee joint, a fifth tee joint, a sixth tee joint, a water purification pressure barrel and a main control board, wherein three ports of the first tee joint are respectively connected with a raw water inlet pipe, a first branch pipe and a second branch pipe, a first manual ball valve, a first polypropylene melt-blown cotton filter element filter and a first water inlet electromagnetic valve are sequentially arranged on the pipe section of the first branch pipe, a second manual ball valve, a second polypropylene melt-blown cotton filter element filter and a second water inlet electromagnetic valve are sequentially arranged on the pipe section of the second branch pipe, three ports of the second tee joint are respectively connected with a first branch pipe, a second branch pipe and a main pipe, an active carbon filter element filter, a compressed carbon filter element filter and a booster pump are sequentially arranged on the pipe section of the main pipe, three ports of the third tee joint are respectively connected with the main pipe, the third branch pipe and the fourth branch pipe, a first RO membrane water inlet electromagnetic valve and a first RO membrane filter are sequentially arranged on the pipe section of the third branch pipe, a second RO membrane water inlet electromagnetic valve and a second RO membrane filter are sequentially arranged on the pipe section of the fourth branch pipe, three ports of the fourth tee joint are respectively connected with a fifth branch pipe, a sixth branch pipe and a first water outlet pipe, the fifth branch pipe is connected with the first RO membrane filter, the sixth branch pipe is connected with the second RO membrane filter, three ports of the sixth tee joint are respectively connected with a seventh branch pipe, an eighth branch pipe and a second water outlet pipe, the seventh branch pipe is connected with the first RO membrane filter, the eighth branch pipe is connected with the second RO membrane filter, a high-pressure switch is arranged on the pipe section of the first water outlet pipe, three ports of the fifth tee joint are respectively connected with a first water outlet pipe, a main water outlet pipe and a water intake pipe, the pipe section of the main water outlet pipe is provided with a water purifying tank water supplementing valve, and the water intake pipe is connected with a water purifying pressure barrel.

Preferably, the main control board is electrically connected with a first water inlet electromagnetic valve, a second water inlet electromagnetic valve, a booster pump, a first RO membrane water inlet electromagnetic valve, a second RO membrane water inlet electromagnetic valve, a high-voltage switch, a water purifying tank water supplementing electromagnetic valve, a first change-over switch and a second change-over switch.

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

in the utility model, a plurality of variable waterways can be formed, so that raw water enters different electromagnetic valves and filter elements to achieve the aim of purifying water; solves the problem that no water is available at the client position because a great part of water purifiers are not purified; the water purifier solves the problem that after-sale service personnel of the water purifier cannot reach the site for disposal in a short period of time, so that users cannot use water, after-sale service can be repaired without urgent need of going to the door under the condition of using a standby waterway and a filter element, and more customers can be served by more choices; the manufacturer can gain the trust of the customer under the condition of low investment.

Drawings

FIG. 1 is a system diagram of a water purifier with a backup filter element according to the present utility model;

fig. 2 is a control logic block diagram of a water purifier with a standby filter element according to the present utility model.

In the figure: 1 first tee joint, 2 first manual ball valve, 3 first polypropylene melt-blown cotton filter element filter, 4 first water inlet solenoid valve, 5 second tee joint, 6 second manual ball valve, 7 second polypropylene melt-blown cotton filter element filter, 8 second water inlet solenoid valve, 9 active carbon filter element filter, 10 compressed carbon filter element filter, 11 booster pump, 12 third tee joint, 13 first RO membrane water inlet solenoid valve, 14 first RO membrane filter, 15 second RO membrane water inlet solenoid valve, 16 fourth tee joint, 17 high-voltage switch, 18 fifth tee joint, 19 water purifying tank water supplementing valve, 20 second RO membrane filter, 21 sixth tee joint, 22 water purifying pressure barrel, 23 main control board, 24 first change-over switch, 25 second change-over switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, a water purifier with a standby filter core comprises a first tee joint 1, a second tee joint 5, a third tee joint 12, a fourth tee joint 16, a fifth tee joint 18, a sixth tee joint 21, a water purification pressure barrel 22 and a main control board 23, wherein three ports of the first tee joint 1 are respectively connected with a raw water inlet pipe, a first branch pipe and a second branch pipe, a first manual ball valve 2, a first polypropylene melt-blown cotton filter core filter 3 and a first water inlet electromagnetic valve 4 are sequentially arranged on the pipe section of the first branch pipe, a second manual ball valve 6, a second polypropylene melt-blown cotton filter core filter 7 and a second water inlet electromagnetic valve 8 are sequentially arranged on the pipe section of the second branch pipe, three ports of the second tee joint 5 are respectively connected with the first branch pipe, the second branch pipe and a main pipe, an active carbon filter core filter 9, a compressed carbon filter core filter 10 and a booster pump 11 are sequentially arranged on the pipe section of the main pipe, the three ports of the third tee 12 are respectively connected with a main pipe, a third branch pipe and a fourth branch pipe, a first RO membrane water inlet electromagnetic valve 13 and a first RO membrane filter 14 are sequentially arranged on the pipe section of the third branch pipe, a second RO membrane water inlet electromagnetic valve 15 and a second RO membrane filter 20 are sequentially arranged on the pipe section of the fourth branch pipe, three ports of the fourth tee 16 are respectively connected with a fifth branch pipe, a sixth branch pipe and a first water outlet pipe, the fifth branch pipe is connected with the first RO membrane filter 14, the sixth branch pipe is connected with the second RO membrane filter 20, three ports of the sixth tee 21 are respectively connected with a seventh branch pipe, an eighth branch pipe and a second water outlet pipe, the seventh branch pipe is connected with the first RO membrane filter 14, the eighth branch pipe is connected with the second RO membrane filter 20, a high-voltage switch 17 is arranged on the pipe section of the first water outlet pipe, and three ports of the fifth tee 18 are respectively connected with the first water outlet pipe, the main water outlet pipe, the third water outlet pipe, the fourth tee 18 and the third port is respectively connected with the first water outlet pipe, the pipe section of the main water outlet pipe is provided with a water purifying tank water supplementing valve 19, and the water intake pipe is connected with a water purifying pressure barrel 22.

Referring to fig. 2, a main control board 23 is electrically connected with a first water inlet solenoid valve 4, a second water inlet solenoid valve 8, a booster pump 11, a first RO membrane water inlet solenoid valve 13, a second RO membrane water inlet solenoid valve 15, a high-voltage switch 17, a clean water tank water supplementing solenoid valve 19, a first switch 24 and a second switch 25.

Working principle:

the first change-over switch 24 and the second change-over switch 25 are provided with two gears, namely a gear A and a gear B, when the water purifier works normally, the first change-over switch 24 and the second change-over switch 25 are both positioned at the position of the gear A, raw water enters from the raw water inlet pipe and then sequentially passes through the first manual ball valve 2, the first polypropylene melt-blown cotton filter element filter 3, the first water inlet electromagnetic valve 4, the activated carbon filter element filter 9, the compressed carbon filter element filter 10, the booster pump 11, the first RO membrane water inlet electromagnetic valve 13 and the first RO membrane filter 14, purified water is purified, the waste water is discharged, and the water purification is completed.

When the machine does not discharge water during the use period, the gear A of the first change-over switch 24 can be adjusted to the gear B, the first manual ball valve 2 can be closed, the second manual ball valve 6 is opened, at this time, raw water enters from the raw water inlet pipe and sequentially passes through the second manual ball valve 6, the second polypropylene melt-blown cotton filter element filter 7, the second water inlet electromagnetic valve 8, the activated carbon filter element filter 9, the compressed carbon filter element filter 10, the booster pump 11, the first RO membrane water inlet electromagnetic valve 13 and the first RO membrane filter 14, purified water is purified, the waste water is discharged, and the water purification is completed.

When the first RO membrane filter 14 is blocked after long-term use and the function fails and water cannot be purified, the gear A of the second change-over switch 25 is adjusted to the gear B, at this time, raw water enters from the raw water inlet pipe and then sequentially passes through the second manual ball valve 6, the second polypropylene melt-blown cotton filter element filter 7, the second water inlet electromagnetic valve 8, the activated carbon filter element filter 9, the compressed carbon filter element filter 10, the booster pump 11, the second RO membrane water inlet electromagnetic valve 15 and the second RO membrane filter 20, purified water is discharged, and the water purification is completed.

A plurality of variable waterways can be formed, so that raw water enters different electromagnetic valves and filter elements to achieve the aim of purifying water; solves the problem that no water is available at the client position because a great part of water purifiers are not purified; the water purifier solves the problem that after-sale service personnel of the water purifier cannot reach the site for disposal in a short period of time, so that users cannot use water, after-sale service can be repaired without urgent need of going to the door under the condition of using a standby waterway and a filter element, and more customers can be served by more choices; the manufacturer can gain the trust of the customer under the condition of low investment.

It should be specifically noted that the present solution is applicable to all water purifiers with a filter cartridge for purifying raw water, including but not limited to RO membrane water purifiers.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a water purifier with standby filter core, includes first tee bend (1), second tee bend (5), third tee bend (12), fourth tee bend (16), fifth tee bend (18), sixth tee bend (21), water purification pressure drum (22) and main control board (23), its characterized in that, three port of first tee bend (1) is connected with raw water inlet tube, first minute tube, second minute tube respectively, install first manual ball valve (2), first polypropylene melt-blown cotton filter element filter (3), first water inlet solenoid valve (4) on the pipeline section of first minute tube in proper order, install second manual ball valve (6), second polypropylene melt-blown cotton filter element filter (7), second water inlet solenoid valve (8) on the pipeline section of second minute tube in proper order, the three port of second tee bend (5) is connected with first minute tube, second minute tube, main pipe respectively, install active carbon filter element filter (9), compressed carbon filter element filter (10), booster pump (11) on the pipeline section of main pipe respectively, third tee bend (12) three port is connected with third minute tube, RO (14) are installed on the pipeline section in proper order, RO filter (14) is installed to the second minute tube, RO filter is installed to the third minute tube in proper order, the three ports of the fourth tee joint (16) are respectively connected with a fifth branch pipe, a sixth branch pipe and a first water outlet pipe, the fifth branch pipe is connected with a first RO membrane filter (14), the sixth branch pipe is connected with a second RO membrane filter (20), the three ports of the sixth tee joint (21) are respectively connected with a seventh branch pipe, an eighth branch pipe and a second water outlet pipe, the seventh branch pipe is connected with the first RO membrane filter (14), the eighth branch pipe is connected with the second RO membrane filter (20), a high-voltage switch (17) is arranged on the pipe section of the first water outlet pipe, the three ports of the fifth tee joint (18) are respectively connected with a first water outlet pipe, a main water outlet pipe and a water intake pipe, a water purifying tank magnetic supplementing valve (19) is arranged on the pipe section of the main water outlet pipe, and the water intake pipe is connected with a water purifying pressure barrel (22).

2. The water purifier with the standby filter element according to claim 1, wherein the main control board (23) is electrically connected with a first water inlet electromagnetic valve (4), a second water inlet electromagnetic valve (8), a booster pump (11), a first RO membrane water inlet electromagnetic valve (13), a second RO membrane water inlet electromagnetic valve (15), a high pressure switch (17), a water purifying tank water supplementing valve (19), a first change-over switch (24) and a second change-over switch (25).