CN221117021U

CN221117021U - Water purifier

Info

Publication number: CN221117021U
Application number: CN202322483715.4U
Authority: CN
Inventors: 陈小平; 罗魏
Original assignee: Guangdong Lizi Technology Co Ltd
Current assignee: Guangdong Lizi Technology Co Ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-06-11
Anticipated expiration: 2033-09-12

Abstract

The application relates to the technical field of water purifiers, and discloses a water purifier, which comprises: the first end of the first pipeline is connected with the first end of the water inlet electromagnetic valve, and the second end of the first pipeline is connected with the tap water source end; the first end of the booster pump is connected with the second end of the water inlet electromagnetic valve; the first end of the filtering system is connected with the second end of the booster pump; the first end of the second pipeline is connected with the third end of the first pipeline, and the second end of the second pipeline is connected with a tap; the flow detector is arranged on the second pipeline; the first end of the third pipeline is connected with the third end of the second pipeline, and the second end of the third pipeline is connected with the second end of the filtering system; the first end of the one-way valve is connected with the third end of the filtering system, and the second end of the one-way valve is connected with the pure water tap; the controller is connected with the water inlet electromagnetic valve, the flow detector, the booster pump, the filtering system, the purified water faucet and the one-way valve, through the structure and the connection thereof, the discharge of concentrated water is reduced, the utilization rate of the concentrated water is improved, and the water resource waste is reduced.

Description

Water purifier

Technical Field

The invention relates to the technical field of water purifiers, in particular to a water purifier.

Background

Along with the improvement of the living standard of people, people pay more attention to drinking water health, and water purifiers are more attention as health products, so that the water purifiers are widely applied to daily life of people. Among the numerous water purifiers, the reverse osmosis water purifier becomes the main stream of domestic water purifiers.

However, in the reverse osmosis water purifier, the filter pore diameter of the reverse osmosis filter core membrane is only 0.0001 micron, the membrane surface is easy to be blocked, and the performance of the membrane is easy to be influenced by residual chlorine, organic matters and the like, so that the service life of the reverse osmosis filter core membrane is short. Therefore, in order to protect the reverse osmosis filter element membrane, the service life of the reverse osmosis filter element membrane is prolonged, the surface of the reverse osmosis filter element membrane is required to be washed continuously, the salt concentration on the surface of the reverse osmosis filter element membrane is reduced, and the blockage caused by scaling on the surface of the membrane is slowed down. However, due to the limitation of the working principle, the reverse osmosis water purifier inevitably generates concentrated water in the process of preparing purified water, but the concentrated water cannot be drunk and is usually directly discharged to a sewer, so that the waste of water resources is caused.

Disclosure of Invention

Based on this, it is necessary to provide a water purifier aiming at the technical problem that the concentrated water generated by the reverse osmosis water purifier in the prior art is directly discharged to the sewer, resulting in water resource waste.

The present application provides a water purifier, comprising: the system comprises a first pipeline, a water inlet electromagnetic valve, a booster pump, a filtering system, a one-way valve, a second pipeline, a flow detector, a controller and a third pipeline;

The first end of the first pipeline is connected with the first end of the water inlet electromagnetic valve, and the second end of the first pipeline is connected with a tap water source end;

The first end of the booster pump is connected with the second end of the water inlet electromagnetic valve;

the first end of the filter system is connected with the second end of the booster pump;

The first end of the second pipeline is connected with the third end of the first pipeline, and the second end of the second pipeline is connected with a tap;

The flow detector is arranged on the second pipeline and is used for a water flow signal in the second pipeline;

The first end of the third pipeline is connected with the third end of the second pipeline, and the second end of the third pipeline is connected with the second end of the filter system, wherein the second end of the filter system discharges concentrated water generated when the filter system prepares purified water;

The first end of the one-way valve is connected with the third end of the filtering system, and the second end of the one-way valve is connected with a pure water tap, wherein the third end of the filtering system discharges pure water;

The controller is connected with the water inlet electromagnetic valve, the flow detector, the booster pump, the filtering system, the pure water tap and the one-way valve.

Optionally, the water purifier further comprises: a fourth conduit, a first water reservoir and a first pressure sensor;

The first end of the fourth pipeline is connected with the second end of the one-way valve, and the second end of the fourth pipeline is connected with the pure water tap;

the first water storage container is arranged on the fourth pipeline and is used for storing purified water prepared by the filtering system;

The first pressure sensor is arranged on the fourth pipeline and is used for detecting the water pressure of the fourth pipeline;

The controller is connected with the first pressure sensor and the first water storage container.

Optionally, the first water storage container is a pressure water storage bucket.

Optionally, the water purifier further comprises: a concentrate water solenoid valve and a concentrate water discharge pipe;

The first end of the concentrated water electromagnetic valve is connected with the third end of the third pipeline, and the second end of the concentrated water electromagnetic valve is connected with the concentrated water discharge pipeline;

The controller is connected with the concentrated water electromagnetic valve.

Optionally, the water purifier further comprises:

The second water storage container is arranged on the concentrated water discharge pipeline and is used for storing the concentrated water generated by the filtering system;

The controller is connected with the second water storage container.

Optionally, the second water storage container is a pressure water storage bucket.

Optionally, the water purifier further comprises: special water pipelines and control valves;

The first end of the special water pipeline is connected with the concentrated water discharge channel, and the second end of the special water pipeline is connected with the tap water source end;

The first end of the control valve is connected with the third end of the special water pipeline, the second end of the control valve is connected with the water outlet end, the third end of the special water pipeline discharges mixed water to the water outlet end, and the mixed water discharged from the water outlet end is used in occasions with low requirements on purity;

The controller is connected with the control valve.

Optionally, the water purifier further comprises: a heater;

the heater is arranged on the fourth pipeline and is used for heating purified water flowing to the pure water tap;

The controller is connected with the heater.

Optionally, the water purifier further comprises: a temperature sensor;

The temperature sensor is arranged on the fourth pipeline and is used for detecting the temperature of the purified water flowing to the purified water tap;

the controller is connected with the temperature sensor.

Optionally, the water purifier further comprises: the fifth pipeline, the first water outlet electromagnetic valve and the second water outlet electromagnetic valve;

The first end of the first water outlet electromagnetic valve is connected with the second end of the fourth pipeline, and the second end of the first water outlet electromagnetic valve is connected with the pure water tap;

The first end of the second water outlet electromagnetic valve is connected with the third end of the fourth pipeline, and the second end of the second water outlet electromagnetic valve is connected with the fourth end of the third pipeline;

the controller is connected with the first water outlet electromagnetic valve and the second water outlet electromagnetic valve.

The application provides a water purifier, which comprises a first pipeline, a water inlet electromagnetic valve, a booster pump, a filtering system, a one-way valve, a second pipeline, a flow detector, a controller and a third pipeline, wherein the water inlet electromagnetic valve is connected with the first pipeline; the first end of the first pipeline is connected with the first end of the water inlet electromagnetic valve, and the second end of the first pipeline is connected with a tap water source end; the first end of the booster pump is connected with the second end of the water inlet electromagnetic valve; the first end of the filter system is connected with the second end of the booster pump; the first end of the second pipeline is connected with the third end of the first pipeline, and the second end of the second pipeline is connected with a tap; the flow detector is arranged on the second pipeline and is used for a water flow signal in the second pipeline; the first end of the third pipeline is connected with the third end of the second pipeline, and the second end of the third pipeline is connected with the second end of the filter system, wherein the second end of the filter system discharges concentrated water generated when the filter system prepares purified water; the first end of the one-way valve is connected with the third end of the filtering system, and the second end of the one-way valve is connected with a pure water tap, wherein the third end of the filtering system discharges pure water; the controller is connected with the water inlet electromagnetic valve, the flow detector, the booster pump, the filtering system, the pure water tap and the one-way valve. In the application, when the tap water is started, if the controller detects that the flow detector detects the water flow signal of the second pipeline, the water inlet electromagnetic valve is opened, the booster pump is started and the filtering system is started, tap water respectively enters the first pipeline and the second pipeline, so that the filtering system prepares pure water, the pure water flows to the pure tap, the water pressure of concentrated water generated by the filtering system when preparing the pure water is higher than that of the tap water, the concentrated water generated by the filtering system when preparing the pure water is led to the second pipeline through the third pipeline, so that the concentrated water and tap water are mixed and flow out, and at the moment, the mixed water discharged by the tap water can be used for a non-drinking scene, and the concentrated water is prevented from being directly discharged to a sewer, thereby greatly reducing the discharge of the concentrated water, improving the utilization rate of the concentrated water and reducing the waste of water resources.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a schematic diagram of a water purifier according to an embodiment;

FIG. 2 is a schematic view showing a structure of a water purifier according to still another embodiment;

FIG. 3 is a schematic view showing a structure of a water purifier according to still another embodiment;

FIG. 4 is a schematic view showing the structure of a water purifier according to still another embodiment;

FIG. 5 is a schematic view showing the structure of a water purifier according to still another embodiment;

FIG. 6 is a schematic view showing the structure of a water purifier according to still another embodiment;

FIG. 7 is a schematic view showing the structure of a water purifier according to still another embodiment;

fig. 8 is a schematic view of a water purifier according to still another embodiment.

Main component symbol description:

00-tap water source end; 01-a first conduit; 02-a second conduit; 03-a third conduit; 04-fourth pipe; 05-a concentrate water discharge line; 06-special water pipe; 07-a fifth pipe; 10-a water inlet electromagnetic valve; 11-a booster pump; 12-a filtration system; 13-a one-way valve; 14-a flow detector; 15-tap; 16-a clean water tap; 17-a first water storage container; 18-a first pressure sensor; 19-concentrating a water electromagnetic valve; 20-a second water storage container; 21-a control valve; 22-a heater; 23-a temperature sensor; 24-a first water storage solenoid valve; 25-a second water outlet electromagnetic valve and 26-a second pressure sensor.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the present disclosure. One skilled in the relevant art will recognize, however, that the aspects of the disclosure may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

In the present disclosure, unless explicitly specified and limited otherwise, the terms "coupled," "connected," and the like are to be construed broadly, and may be fixedly attached, detachably attached, or integrally formed, for example; can be electrically connected or communicated with each other; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. "and/or" describes an association relationship of an associated object, meaning that there may be three relationships, e.g., a and/or B, and that there may be a alone, B alone, and both a and B. The symbol "/" generally indicates that the context-dependent object is an "or" relationship. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In one embodiment, fig. 1 shows a schematic structural diagram of a water purifier, as shown in fig. 1, the water purifier includes: a first pipe 01, a water inlet electromagnetic valve 10, a booster pump 11, a filtration system 12, a check valve 13, a second pipe 02, a flow detector 14, a controller (not shown in the figure), and a third pipe 03.

Wherein, the first end of the first pipeline 01 is connected with the first end of the water inlet electromagnetic valve 10, and the second end of the first pipeline 01 is connected with the tap water source end 00; the first end of the booster pump 11 is connected with the second end of the water inlet electromagnetic valve 10; a first end of the filter system 12 is connected to a second end of the booster pump 11; a first end of the second pipeline 02 is connected with a third end of the first pipeline 01, and a second end of the second pipeline 02 is connected with a tap water faucet 15; the flow detector 14 is arranged on the second pipe 02, the flow detector 14 being used for the water flow signal in the second pipe 02; the first end of the third pipe 03 is connected to the third end of the second pipe 02, and the second end of the third pipe 03 is connected to the second end of the filter system 12, wherein the second end of the filter system 12 discharges concentrated water generated by the filter system 12 when purified water is prepared; a first end of the one-way valve 13 is connected with a third end of the filtering system 12, and a second end of the one-way valve 13 is connected with a purified water tap 16, wherein the third end of the filtering system 12 discharges purified water; the controller is connected with the water inlet electromagnetic valve 10, the flow detector 14, the booster pump 11, the filtering system 12, the purified water tap 16 and the one-way valve 13.

The flow detector may be a flow sensor, a flow monitor or a water level gauge. The first, second and third pipes 01, 02, 03 may be pipes or water tubes. The filtration system 12 may employ a reverse osmosis cartridge membrane for filtration. The water inlet solenoid valve 10 may be a solenoid valve.

In this embodiment, when the tap water 15 is turned on and the flow detector 14 detects the water flow signal of the second pipe 02, the water inlet electromagnetic valve 10 is opened, the booster pump 11 is started, and the filtration system 12 is started, so that tap water enters the first pipe 01 and the second pipe 02 respectively, the filtration system 12 prepares pure water, and the pure water flows to the pure tap 16, and the water pressure of the concentrated water generated by the filtration system 12 when preparing pure water is higher than that of the tap water, so that the concentrated water generated by the filtration system 12 when preparing pure water is led into the second pipe 02 through the third pipe 03, so that the concentrated water and tap water are mixed and flow out, at this time, the mixed water discharged by the tap water can be used in a non-drinking scene, and the discharge of the concentrated water is avoided to the sewer directly, thereby greatly reducing the discharge of the concentrated water, improving the utilization rate of the concentrated water, and reducing the waste of water resources.

In an embodiment, fig. 2 shows a schematic structural diagram of yet another water purifier, as shown in fig. 2, the water purifier further includes: a fourth pipe 04, a first water reservoir 17 and a first pressure sensor 18.

Wherein, the first end of the fourth pipe 04 is connected with the second end of the check valve 13, and the second end of the fourth pipe 04 is connected with the purified water tap 16; the first water storage container 17 is arranged on the fourth pipeline 04, and the first water storage container 17 is used for storing purified water prepared by the filtering system 12; the first pressure sensor 18 is arranged on the fourth pipeline 04, and the first pressure sensor 18 is used for detecting the water pressure of the fourth pipeline 04; the controller (not shown) is connected to the first pressure sensor 18 and the first water storage container 17, and through the above structure and connection thereof, the utilization rate of the concentrated water can be improved, and the waste of water resources can be reduced.

Wherein the fourth conduit 04 may be a conduit or a water pipe and the first pressure sensor 18 is a pressure sensor.

In addition, purified water of the filter system 12 may be stored in the first water storage container 17 in advance, so that the water purifier may not be frequently started, and the frequency of starting the filter system 12 is reduced, thereby prolonging the service life of the filter system 12.

In an application scenario, when the first pressure sensor 18 detects that the water pressure of the pipeline where the first water storage container 17 is located, that is, the fourth pipeline 04 is smaller than the first set value, it indicates that the content of purified water in the first water storage container 17 is small or no purified water is present at this time, that is, the purified water in the first water storage container 17 does not reach the discharge condition, and therefore purified water cannot be supplied to the outside. At this time, if the flow detector 14 detects the water flow signal of the second pipe 02, the controller is used to control the water inlet electromagnetic valve 10 to be opened, the booster pump 11 to be started and the filtering system 12 to be started, tap water enters the first pipe 01 and the second pipe 02 respectively, so that pure water is prepared by the filtering system 12, and flows to the pure tap 16, and the water pressure of concentrated water generated by the filtering system 12 when pure water is prepared is higher than that of tap water, so that concentrated water generated by the filtering system 12 when pure water is prepared is converged into the second pipe 02 through the third pipe 03, so that the concentrated water and tap water are mixed and flow out, at this time, mixed water discharged by the tap water can be used in a non-drinking scene, and the concentrated water is prevented from being directly discharged to a sewer, thereby greatly reducing the discharge of the concentrated water, improving the utilization rate of the concentrated water, and reducing the waste of water resources.

In an application scenario, when the first pressure sensor 18 detects that the water pressure in the pipeline where the first water storage container 17 is located, that is, the fourth pipeline 04 is greater than or equal to the first set value, it indicates that the purified water in the first water storage container 17 reaches the discharge condition at this time, and therefore, the purified water can be supplied to the outside. At this time, if the flow detector 14 detects the water flow signal of the second pipe 02, the controller is used to control the water inlet electromagnetic valve 10 to be opened, the booster pump 11 to be started and the filtering system 12 to be started, tap water enters the first pipe 01 and the second pipe 02 respectively, so that pure water is prepared by the filtering system 12, and flows to the pure tap 16, and the water pressure of concentrated water generated by the filtering system 12 when pure water is prepared is higher than that of tap water, so that concentrated water generated by the filtering system 12 when pure water is prepared is converged into the second pipe 02 through the third pipe 03, so that the concentrated water and tap water are mixed and flow out, at this time, mixed water discharged by the tap water can be used in a non-drinking scene, and the concentrated water is prevented from being directly discharged to a sewer, thereby greatly reducing the discharge of the concentrated water, improving the utilization rate of the concentrated water, and reducing the waste of water resources.

In an application scenario, when the first pressure sensor 18 detects that the water pressure of the pipeline where the first water storage container 17 is located, that is, the fourth pipeline 04 is greater than the second set value, it indicates that the storage space in the first water storage container 17 is full at this time, and pure water can be supplied to the outside, but pure water is not suitable to be continuously prepared. Alternatively, if the flow detector 14 detects the water flow signal of the second pipe 02 at this time, the controller may control to close the water inlet solenoid valve 10, close the booster pump 11, and close the filter system 12, so that the filter system 12 stops preparing purified water, and the purified water in the first water storage container 17 is prevented from overflowing and being damaged.

Alternatively, the first water storage container 17 is a pressurized water storage tank.

Alternatively, the first water storage container 17 may be a pressure tank.

In this embodiment, purified water of the filter system 12 can be stored in the pressurized water storage tank in advance, so that the water purifier can be started without frequent start-up, and the frequency of starting the filter system 12 is reduced, thereby prolonging the service life of the filter system 12.

Fig. 3 shows a schematic structural view of yet another water purifier, as shown in fig. 3, the water purifier further comprising: a concentrate solenoid valve 19 and a concentrate discharge line 05.

Wherein a first end of the concentrated water electromagnetic valve 19 is connected with a third end of the third pipeline 03, and a second end of the concentrated water electromagnetic valve 19 is connected with the concentrated water discharge pipeline 05; the controller (not shown) is connected with the concentrated water electromagnetic valve 19, and through the structure and the connection thereof, the utilization rate of the concentrated water can be improved, and the waste of water resources can be reduced.

The concentrated water solenoid valve 19 may be a solenoid valve.

In an application scenario, in the process of preparing purified water by the filtering system 12 on tap water pressurized by the booster pump 11, if no water flow signal of the second pipeline 02 is detected, it indicates that the tap 15 is closed, at this time, tap water flowing out from the tap water source end 00 flows to the water inlet electromagnetic valve 10, and then the concentrated water valve 19 is controlled to be opened, so that the concentrated water flows to the concentrated water discharge pipeline 05, thereby improving the intelligent degree of the water purifier, optionally, the concentrated water can be used for watering flowers or flushing toilets, improving the utilization rate of the concentrated water, and reducing the waste of water resources.

Wherein the concentrate discharge line 05 may be a line or a water line.

In an embodiment, fig. 4 shows a schematic structural view of yet another water purifier, as shown in fig. 4, the water purifier further includes:

a second water storage container 20 and a second pressure sensor 26.

Wherein the second water storage container 20 is disposed on the third pipe 03, and the second water storage container 20 is used for storing the concentrated water generated by the filtration system 12; the second pressure sensor 26 is disposed on the third pipe 03, the second pressure sensor 26 is configured to detect the water pressure of the third pipe 03, and the controller (not shown in the figure) is connected to the second water storage container 20 and the second pressure sensor 26, so that the utilization rate of the concentrated water can be improved and the waste of water resources can be reduced through the above structure and the connection thereof.

Wherein the second pressure sensor 26 is a pressure sensor.

In an application scenario, the concentrated water generated by the filtration system 12 when preparing purified water may be stored in the second water storage container 20 in advance, when the tap water faucet 15 is turned on, the water pressure of the third pipe 03 is detected by the second pressure sensor 26, according to whether the water pressure of the third pipe 03 is greater than a preset discharge water pressure, whether the concentrated water in the second water storage container 20 meets a discharge condition may be determined, if the water pressure of the third pipe 03 is greater than the preset discharge water pressure, the concentrated water in the second water storage container 20 may be controlled to be discharged through the tap water faucet 15 after being mixed with the tap water in the second pipe 02 through the third pipe 03, so as to improve the utilization rate of the concentrated water and reduce the waste of water resources.

In an application scenario, the concentrated water generated by the filtration system 12 when preparing purified water may be stored in the second water storage container 20 in advance, when the tap 15 is not opened and the user needs to use the concentrated water in the second water storage container 20, the water pressure of the third pipe 03 is detected by the second pressure sensor 26, whether the concentrated water in the second water storage container 20 meets the discharge condition may be determined according to whether the water pressure of the third pipe 03 is greater than the preset discharge water pressure, and if the water pressure of the third pipe 03 is greater than the preset discharge water pressure, the second water storage container 20 is controlled to be opened and the concentrated water solenoid valve 19 is controlled to be opened by the controller, so that the concentrated water may be discharged from the second water storage container 20 to the concentrated water discharge pipe 05. Optionally, the concentrated water can be used for watering flowers or flushing a toilet, so that the utilization rate of the concentrated water is improved, and the waste of water resources is reduced.

Optionally, the second water storage container 20 is a pressurized water storage bucket.

Alternatively, the second water storage container 20 may be a pressure tank.

Alternatively, the second water storage container 20 may be a water tub, and in this case, a booster pump may be provided at the concentrate outflow end of the water tub for boosting the concentrate outflow from the concentrate outflow end. Accordingly, as can be understood, when the filtration system 12 generates the concentrated water, the concentrated water is stored in the water tank, and when it is detected that the tap water 15 is opened, the water tank is controlled to be opened, the concentrated water flowing out from the concentrated water outflow end of the water tank is pressurized by the booster pump provided at the concentrated water outflow end of the water tank, and the water pressure of the concentrated water is made higher than the water pressure of tap water in the second pipe 02, whereby the concentrated water is discharged through the tap water 15 after being mixed with tap water in the second pipe 02 through the third pipe 03.

In this embodiment, the concentrated water generated by the filtration system 12 when preparing purified water can be stored in the pressure water storage tank in advance, so that zero discharge of the concentrated water is realized, and when the user needs to use the concentrated water, the controller controls the pressure water storage tank to be opened, so that the concentrated water can be discharged from the pressure water storage tank to the concentrated water discharge pipeline 05. Optionally, the concentrated water can be used for watering flowers or flushing a toilet, so that the utilization rate of the concentrated water is improved, and the waste of water resources is reduced.

In an embodiment, fig. 5 shows a schematic structural diagram of yet another water purifier, as shown in fig. 5, the water purifier further includes: special water lines 06 and control valves 21.

Wherein a first end of the special water pipeline 06 is connected with the concentrated water discharge channel 05, and a second end of the special water pipeline 06 is connected with the tap water source end 00; the first end of the control valve 21 is connected with the third end of the special water pipeline 05, the second end of the control valve 21 is connected with the water outlet end, the third end of the special water pipeline 06 discharges mixed water to the water outlet end, and the mixed water discharged from the water outlet end is used in occasions with low requirements on purity; the controller (not shown) is connected to the control valve 21, and through the connection, the utilization rate of the concentrated water can be improved, and the waste of water resources can be reduced.

Wherein the special water conduit 06 may be a pipe or a water tube. The control valve 21 may be a solenoid valve.

In an application scenario, the water outlet end may be a toilet water outlet, the water discharged from the toilet water outlet may be used for flushing a toilet, the special water pipe 06 may be a toilet water flushing pipe, the first end of the toilet water flushing pipe is connected to a concentrated water discharge pipe, the second end of the toilet water flushing pipe is connected to a tap water source end 00, the first end of the control valve 21 is connected to a third end of the toilet water flushing pipe, the second end of the control valve 21 is connected to the toilet water outlet, and when the control valve 21 is detected to be opened, the mixed water formed by the concentrated water and tap water is controlled to flow to the toilet water outlet to be discharged, so that the utilization rate of the concentrated water is improved, and the waste of water resources is reduced.

In an application scenario, the water outlet end may be a plurality of flower watering drainage ports in a park, the water discharged by the flower watering drainage ports may be used for watering flowers on a target flower nursery corresponding to the flower watering drainage ports, the special water pipeline 06 may be a flower watering pipeline, the first end of the flower watering pipeline is connected with a concentrated water discharge pipeline, the second end of the flower watering pipeline is connected with a tap water source end 00, the first end of the control valve 21 is connected with a third end of the flower watering pipeline, the second end of the control valve 21 is connected with the flower watering drainage ports, and when the control valve 21 is detected to be opened, the mixed water formed by the concentrated water and tap water is controlled to flow to the flower watering drainage ports to be discharged, so that the utilization rate of the concentrated water is improved, and the waste of water resources is reduced.

In one embodiment, fig. 6 shows a schematic structural diagram of yet another water purifier, as shown in fig. 6, the water purifier further includes: a heater 22.

Wherein the heater 22 is disposed on the fourth pipe 04, and the heater 22 is used for heating the purified water flowing to the purified water tap 16; the controller (not shown) is connected to the heater 22, and through the above connection, the degree of intellectualization of the water purifier and the feeling of the user's body can be improved.

In an application scenario, the controller controls the heater 22 to heat the purified water flowing to the purified water tap 16 in the fourth pipeline according to the actual requirement of the user, so as to improve the intelligent degree of the water purifier and the user experience.

In an embodiment, fig. 7 shows a schematic structural diagram of yet another water purifier, as shown in fig. 7, the water purifier further includes: a temperature sensor 23.

Wherein the temperature sensor 23 is provided on the fourth pipe 04, and the temperature sensor 23 is used for detecting the temperature of the purified water flowing to the purified water tap 16; the controller (not shown) is connected to the temperature sensor 23, and through the above connection, the degree of intellectualization of the water purifier and the feeling of the user's body can be improved.

In an application scenario, the temperature sensor detects the temperature of purified water flowing to the pure water tap, so that the user can be informed of the current temperature of the purified water, and when the temperature sensor detects that the temperature of the purified water reaches the user requirement (for example, when the water temperature of the milk powder is higher than 40 ℃), the user takes the purified water again, so that the intelligent degree and the user experience of the water purifier are improved.

In an embodiment, fig. 8 shows a schematic structural view of yet another water purifier, as shown in fig. 8, the water purifier further includes: a fifth pipeline 07, a first water outlet electromagnetic valve 24 and a second water outlet electromagnetic valve 25.

Wherein, a first end of the first water outlet electromagnetic valve 24 is connected with a second end of the fourth pipeline 04, and a second end of the first water outlet electromagnetic valve 24 is connected with the purified water tap 16; a first end of the second water outlet electromagnetic valve 25 is connected with a third end of the fourth pipeline 04, and a second end of the second water outlet electromagnetic valve 25 is connected with a fourth end of the third pipeline 03; the controller (not shown) is connected to the first water outlet solenoid valve 24 and the second water outlet solenoid valve 25, and through the above connection, the degree of intellectualization of the water purifier and the feeling of the user's body can be improved.

Wherein the fifth conduit 07 may be a pipe or a water tube. The first outlet solenoid valve 24 may be a solenoid valve. The second water outlet solenoid valve may be a solenoid valve.

In an application scenario, when a user needs to brew the milk powder with the purified water with the water temperature higher than 40 ℃, if the temperature sensor detects that the purified water flowing to the pure water tap is not higher than 40 ℃, the controller controls the first water outlet electromagnetic valve 24 to be closed, and the second water outlet electromagnetic valve 25 to be opened, so that the purified water with the water temperature not higher than 40 ℃ flows to the third pipeline 03 through the fifth pipeline 07. At this time, optionally, when the second pipe has a water flow signal, purified water having a water temperature not higher than 40 ℃ is mixed with tap water, and then discharged to the tap water tap 15. Alternatively, when no water flow signal is detected in the second pipe, purified water having a water temperature not higher than 40 ℃ is discharged to the concentrated water discharge pipe 05. If the temperature sensor detects that the purified water flowing to the purified water faucet is higher than 40 ℃, the controller controls the first water outlet electromagnetic valve 24 to be opened, and the second water storage electromagnetic valve 25 to be closed, so that the purified water with the water temperature higher than 40 ℃ is discharged to the purified water faucet, and the intelligent degree and the user experience of the water purifier are improved.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions.

The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.

Claims

1. A water purifier, the water purifier comprising: the system comprises a first pipeline, a water inlet electromagnetic valve, a booster pump, a filtering system, a one-way valve, a second pipeline, a flow detector, a controller and a third pipeline;

2. The water purifier of claim 1, further comprising: a fourth conduit, a first water reservoir and a first pressure sensor;

3. The water purifier of claim 2, wherein the first water reservoir is a pressurized water reservoir.

4. The water purifier of claim 1, further comprising: a concentrate water solenoid valve and a concentrate water discharge pipe;

The controller is connected with the concentrated water electromagnetic valve.

5. The water purifier of claim 1, further comprising:

a second water reservoir and a second pressure sensor;

the second water storage container is arranged on the third pipeline and is used for storing the concentrated water generated by the filtering system;

the second pressure sensor is arranged on the third pipeline and is used for detecting the water pressure of the third pipeline;

the controller is connected with the second water storage container and the second pressure sensor.

6. The water purifier of claim 5, wherein the second water reservoir is a pressurized water reservoir.

7. The water purifier of claim 4 or 5, further comprising: special water pipelines and control valves;

The controller is connected with the control valve.

8. The water purifier of claim 2, further comprising: a heater;

The controller is connected with the heater.

9. The water purifier of claim 8, further comprising: a temperature sensor;

the controller is connected with the temperature sensor.

10. The water purifier of claim 8 or 9, further comprising: the fifth pipeline, the first water outlet electromagnetic valve and the second water outlet electromagnetic valve;