CN214399930U - Water purifier - Google Patents

Abstract

The utility model provides a water purifier. The water purifier comprises a main water pipeline communicated with a water inlet and a water inlet, an electrolysis device and a water purification assembly are sequentially arranged on the main water pipeline along the water flow direction, the water purifier further comprises a salt separation pipeline, the water inlet end of the salt separation pipeline is communicated with the water inlet, the water outlet end of the salt separation pipeline is communicated with a brine water inlet of the electrolysis device, and a salt storage cavity is arranged on the salt separation pipeline. The salt separating pipeline flowing through the salt storage cavity is arranged in the water purifier, so that a part of raw water can enter the electrolysis device after passing through the salt storage cavity, and the ion concentration of the raw water in the electrolysis device is improved. The water purifier can ensure the sterilization effect and sterilization efficiency of the electrolysis device, ideally avoids microorganisms from remaining in pipelines inside the water purifier and waterway devices at the downstream of the electrolysis device, and improves the edible safety of water for users.

Description

Water purifier

Technical Field

The utility model relates to a technical field of aqueous cleaning specifically, relates to a purifier.

Background

With the pursuit of the public on the quality of life, the water purifier gradually enters the families of people.

The filter equipment in the current purifier can effectively filter the impurity in the aquatic, makes the TDS value of purifying waste water accord with straight drinking water standard. However, the filtering device cannot kill microorganisms in raw water, so that the microorganisms can be attached to the surface of the filtering device after long-term use, and breed on the surface of the filtering device, so that the quality of outlet water of the water purifier is reduced. In order to solve the problem of water quality caused by microorganisms, some water purifiers are provided with an electrolysis device on a water path. Before raw water enters a household, the raw water is generally disinfected by chlorine, and a part of residual chlorine generally remains in the raw water. The electrolysis device electrolyzes the residual chlorine to generate weak acid radical and weak alkali radical ions, and the ions are used for killing bacteria and microorganisms in the raw water.

However, the existing water purifier with the electrolysis device has an unsatisfactory sterilization effect and is difficult to meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art at least partially, according to the utility model discloses an aspect provides a water purifier, including the water inlet of intercommunication water purifier and the main water pipeline at the intake, electrolytic device and water purification subassembly have set gradually along the water flow direction on the main water pipeline, and the water purifier still includes the salt separating pipeline, and the intake end intercommunication water inlet of salt separating pipeline, the salt water inlet of the water outlet end intercommunication electrolytic device of salt separating pipeline are provided with the salt storage chamber on the salt separating pipeline.

The salt separating pipeline flowing through the salt storage cavity is arranged in the water purifier, so that a part of raw water can enter the electrolysis device after passing through the salt storage cavity, and the ion concentration of the raw water in the electrolysis device is improved. Thus, even if the residual chlorine in the raw water is little, the electrolysis efficiency of the electrolysis device to the raw water can be ensured, and the ions with oxidability in the raw water can be electrolyzed. The water purifier with the above arrangement can ensure the sterilization effect and sterilization efficiency of the electrolysis device, ideally avoids microorganisms from remaining in pipelines inside the water purifier and waterway devices at the downstream of the electrolysis device, and improves the edible safety of water for users.

Illustratively, the water purifier includes a resin cartridge disposed on the main water line. The water purifier with the resin filter element can soften raw water, and user experience is improved.

Illustratively, the purifier still includes washing pipeline and drain line, and the end intercommunication salt storage chamber of intaking of washing pipeline, the play water end intercommunication resin filter core of washing pipeline, and the drain line intercommunication resin filter core is provided with respectively on washing pipeline and the drain line and washes solenoid valve and drainage solenoid valve, still is provided with the solenoid valve of intaking on the main water line of resin filter core upper reaches.

Therefore, the water purifier with the arrangement can utilize the salt storage cavity to provide salt solution for the resin filter element and complete the regeneration work of the resin filter element, so that the resin filter element can be recycled, and the waste of the resin filter element is avoided.

Illustratively, the resin cartridge is disposed on the main water line upstream of the electrolyzer.

The resin filter element can adsorb calcium and magnesium ions in raw water, so that the stock of the calcium and magnesium ions in the electrolysis device can be reduced. Therefore, when the electrolytic device works, the calcium ions and the magnesium ions can be prevented from being adsorbed on the electrode of the electrolytic device, and the scale formation on the electrolytic device is reduced. Not only can ensure the normal use of the electrolysis device, but also can prolong the service life of the electrolysis device.

Exemplarily, a first check valve is further arranged on the flushing pipeline; and/or a second check valve is also arranged on the main water pipeline at the upstream of the resin filter element.

The first check valve is arranged in the water purifier, so that the water flow direction of the flushing pipeline can be ensured, and the water flow in the main water pipeline is prevented from flowing back to the salt storage cavity, so that the water flow in the pipeline of the water purifier is disordered.

At the purifier stop work time, its inside pressure is higher usually, sets up the second check valve on the main water pipeline, can avoid the purifier after the stop work, and water inlet department water pressure is crossed when low excessively, and water in the purifier is flowed backward by the water inlet and is gone out, causes the pressure reduction in the purifier, influences the normal use of purifier.

Illustratively, a main water solenoid valve is provided on a main water line between the resin cartridge and the electrolysis device.

The main water electromagnetic valve is used for stopping a main water pipeline between the resin filter element and the electrolytic device when the water purifier is in a resin filter element regeneration stage, so that flushing solution is prevented from entering the electrolytic device, and scaling caused by the flushing solution in the electrolytic device is avoided.

Illustratively, a third check valve is further disposed on the main water line between the resin cartridge and the electrolyzer.

Set up the third check valve in the purifier, can ensure the rivers direction between main water pipeline to the water drainage pipe, prevent that palirrhea phenomenon from appearing in the purifier. Meanwhile, the water entering the electrolysis device can be prevented from being directly discharged under the condition that the main water electromagnetic valve is damaged, so that the waste of water resources is avoided.

Exemplarily, a waste water ratio device is also arranged on the salt separating pipeline.

The waste water ratio device can communicate the salt storage cavity with the electrolysis device and is used for throttling the salt separating pipeline. Waste water is more than the device kind, and product specification is complete, can select to use according to the demand of environment and use place to reduce product cost.

Illustratively, at least a portion of the salting line has an inner diameter of less than or equal to 0.5 millimeters.

The flow of the salt solution entering the electrolysis device can be controlled by throttling the salt precipitation pipeline. In the water production process, the salt solution can continuously flow into the electrolytic device at a low speed, so that the conductive effect of the electrolytic device is improved, and the electrolytic device is easy to scale or the water quality of the water purifier is influenced because too much salt solution enters the electrolytic device.

Illustratively, the water purification assembly includes an activated carbon filter element.

Ions generated by the electrolysis device in the electrolysis process can be adsorbed by the downstream active carbon filter element, so that the ions can be prevented from being taken by a user along with purified water, the safety and edibility of water quality are further improved, and the use experience of the user is improved.

Exemplarily, the electrolysis device comprises a shell, the bottom of the shell is provided with an electrolysis water inlet, and the top of the shell is provided with an electrolysis water outlet.

Because the gas density is lower than that of the liquid, the electrolysis water outlet is arranged at the top of the shell, so that the gas generated during electrolysis can be effectively discharged along with water flow, the gas is prevented from being accumulated in the electrolysis device, and the electrolysis efficiency is reduced. The electrolysis water inlet is oppositely arranged at the bottom of the shell, so that the possibility of contact between water flow and the electrode can be increased, and the electrolysis rate of water is improved. Therefore, the sterilization effect of the water purifier is improved.

A series of concepts in a simplified form are introduced in the disclosure, which will be described in further detail in the detailed description section. The summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

FIG. 1 is a schematic diagram of a water circuit of a water purifier according to an exemplary embodiment of the present invention; and

fig. 2 is a schematic water path diagram of a water purifier according to another exemplary embodiment of the present invention.

Wherein the figures include the following reference numerals:

100. a water purifier; 101. a water inlet; 102. a water intake; 110. a main water line; 111. a water inlet electromagnetic valve; 112. a main water solenoid valve; 120. a salt separating pipeline; 121. a wastewater ratio device; 130. flushing the pipeline; 131. flushing the electromagnetic valve; 140. a drain line; 141. a water discharge electromagnetic valve; 151. a first check valve; 152. a second check valve; 153. a third check valve; 200. an electrolysis device; 201. an electrolytic water inlet; 202. an electrolysis water outlet; 210. a housing; 300. a salt storage cavity; 400. a resin filter element; 500. an activated carbon filter element; 610. a booster pump; 620. a reverse osmosis filter element; 630. and (6) a pressure switch.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description illustrates only a preferred embodiment of the invention and that the invention may be practiced without one or more of these details. In addition, some technical features that are well known in the art are not described in detail in order to avoid obscuring the present invention.

In raw water, residual chlorine is generally less in order to improve the taste of drinking water. Therefore, the conductivity of the raw water entering the water purifier is low, and the electrolysis device cannot achieve a good electrolysis effect, which seriously affects the sterilization effect.

According to an aspect of the present invention, there is provided a water purifier 100, as shown in fig. 1, comprising a main water pipe 110 communicating a water inlet 101 and a water intake 102 of the water purifier 100. In fig. 1, the thick solid line indicates the main water line 110. Typically, the water inlet 101 may be used to communicate with a source of water such as a municipal water line. The intake 102 may be adapted to communicate with an outlet. The water outlet device can comprise a faucet, a pipeline machine and the like. The main water line 110 may be provided with an electrolysis device 200 and a water purification unit in sequence along the water flow direction.

Can include various filter cores etc. in the water purification subassembly, the water purification subassembly can be used for purifying the rivers of process to realize the purification performance of purifier. Taking the filter element as an example, it can purify the passing water flow by means of filtration.

The electrolysis apparatus 200 may cause the raw water flowing therethrough to undergo an electrolysis reaction. The electrolysis device can comprise a shell 210, and an electrolysis water inlet 201 and an electrolysis water outlet 202 are arranged on the shell 210. Raw water enters the electrolysis device 200 through the electrolysis water inlet 201 and is discharged from the electrolysis water outlet 202. The electrolysis water inlet 201 may be directly connected to the water inlet 101 of the water purifier or indirectly connected to the water inlet 101, for example, another water path device may be provided between the water inlet 101 and the electrolysis device 200 to improve the function of the main water line 110. An electrolysis electrode may be provided in the electrolysis device 200 to electrolyze raw water flowing therethrough. The electrolysis water outlet 202 of the electrolysis device 200 is communicated with the water inlet of the water purification assembly.

The electrolysis device 200 can electrolyze raw water passing through the electrolysis device 200 into ions having oxidizing properties by using the electrolysis electrodes. In one embodiment, the raw water has chlorine for disinfection. When the raw water having the chlorine remaining for disinfection passes through the electrolysis apparatus 200, the electrolysis apparatus 200 can electrolyze it to generate ions having oxidizing properties such as hypochlorite (C lO) -ions, hydroxide (OH) -ions, hydroxyl radicals, and the like. The oxidizing ions can oxidize microorganisms in the raw water to deactivate the microorganisms.

The greater the amount of ions in the raw water, the higher the conductivity of the raw water, and the higher the electrolysis efficiency of the raw water by the electrolysis apparatus 200. However, if the amount of residual chlorine in the raw water is small, the electrolysis efficiency of the electrolysis apparatus 200 may be impaired, and oxidizing ions may not be rapidly electrolyzed. According to the embodiment of the utility model, still set up in purifier 100 and separate out salt pipeline 120, the end intercommunication water inlet 101 of intaking of salt pipeline 120, the salt water inlet of salt pipeline 120's play water end intercommunication electrolytic device 200. It will be appreciated that the brine inlet and the electrolysis inlet 201 of the electrolysis apparatus 200 may be implemented with the same opening or different openings. The salt deposition pipeline 120 is provided with a salt storage cavity 300. The salt storage chamber 300 may be provided with salt blocks, salt particles, salt solution, or the like. After entering the salt storage chamber 300, the raw water is mixed with the salt inside the salt storage chamber to form a salt solution, and the salt solution enters the brine inlet of the electrolysis device 200, so that the ion concentration of the raw water in the electrolysis device 200 can be increased by an external device. Since the salt deposition line 120 is connected to the water inlet 101, the salt in the salt storage chamber 300 can be automatically supplied to the electrolyzer 200 by the water flow from the water inlet 101.

The salt separating pipeline 120 passing through the salt storage chamber 300 is disposed in the water purifier 100, so that a part of the raw water can pass through the salt storage chamber 300 and then enter the electrolysis device 200, thereby increasing the ion concentration of the raw water in the electrolysis device 200. Thus, even if the residual chlorine in the raw water is small, the electrolysis efficiency of the electrolyzer 200 for the raw water can be ensured, and the ions having oxidizing property in the raw water can be electrolyzed. The water purifier with the arrangement can ensure the sterilization effect and sterilization efficiency of the electrolysis device 200, ideally avoid microorganisms remaining in pipelines inside the water purifier and waterway devices at the downstream of the electrolysis device 200, and improve the edible safety of water for users.

Illustratively, as shown in fig. 2, the main water line 110 is further provided with a resin cartridge 400 upstream of the water purification assembly. In fig. 2, the main water line 110 is again indicated by a thick solid line. The resin filter element 400 is used for removing calcium and magnesium ions in water to achieve the purpose of softening water. In one embodiment, the resin cartridge 400 may contain resin beads made of an insoluble exchange material having fine porosity. Wherein, negative charge exchange positions for absorbing positive ions exist in the resin beads. When the resin beads are in a nascent state, these charge exchange sites are occupied by positively charged sodium ions. As the calcium and magnesium ions pass through the resin beads, they come into contact with the resin beads, displacing the sodium ions at the exchange sites. Therefore, the water softening device has the function of softening water and improves the water using experience of users.

In one embodiment, when the resin cartridge 400 becomes saturated with respect to the absorption of calcium and magnesium ions, the resin cartridge 400 is regenerated to return to a fresh state. Regeneration of the resin cartridge 400 may be performed using a dilute solution of sodium chloride and water. The regeneration principle is that sodium chloride solution flows through the resin beads and contacts with the resin beads loaded with calcium and magnesium ions, and although the calcium and magnesium ions are stronger in electricity than the sodium ions, the sodium chloride solution contains millions of sodium ions with weaker charges and has the capacity of replacing a smaller number of calcium and magnesium ions. When the calcium and magnesium ions are replaced and eventually the exchange sites are fully occupied by sodium ions, the resin cartridge 400 is said to have been regenerated and ready for the next softening operation. The use and regeneration of resin cartridge 400 is well known to those skilled in the art.

The resin cartridge 400 may be disposed upstream of the electrolyzer 200, or may be disposed downstream of the electrolyzer 200. Preferably, the resin cartridge 400 is disposed on the main water line 110, and the resin cartridge 400 is disposed upstream of the electrolyzer 200. Since the resin cartridge 400 can adsorb calcium and magnesium ions in the raw water, the amount of calcium and magnesium ions stored in the electrolyzer 200 can be reduced. Thus, when the electrolysis device 200 is in operation, the calcium and magnesium ions can be prevented from being adsorbed on the electrodes of the electrolysis device 200, thereby reducing the scaling on the electrolysis device 200. Not only can the normal use of the electrolysis device 200 be ensured, but also the service life of the electrolysis device 200 can be prolonged.

For convenience of description, the following description will be given taking the main water pipe 110 in which the resin cartridge 400 is disposed upstream of the electrolyzing apparatus 200 as an example.

In the water purifier 100, a flushing line 130 and a drainage line 140 are further included. The water inlet end of the flushing pipe 130 is communicated with the salt storage cavity 300, and the water outlet end of the flushing pipe 130 is communicated with the resin filter element 400. The drain line 140 communicates with the resin cartridge 400. The flushing line 130 is used to introduce the salt solution in the salt storage chamber 300 into the resin filter element 400, and to regenerate the resin filter element 400. The drain line 140 is used to help drain the water purifier 100 from the solution after regeneration of the resin cartridge 400 is completed.

A flushing solenoid valve 131 and a drain solenoid valve 141 are also provided on the flushing line 130 and the drain line 140, respectively. A water inlet solenoid valve 111 is also provided in the main water line 110 upstream of the resin cartridge 400. In the embodiment shown in fig. 2, the water inlet solenoid valve 111 is disposed between the water inlet 101 and the resin cartridge 400. When the water purifier 100 is in the water production stage, the water inlet solenoid valve 111 is turned on, and the flushing solenoid valve 131 and the water outlet solenoid valve 141 are turned off. Water flow enters the water purifier 100 from the water inlet 101 and passes through the resin filter element 400, the electrolysis device 200 and the water purification component respectively to soften, electrolyze and purify raw water. When the water purifier 100 is in the regeneration stage of the resin filter element 400, the water inlet electromagnetic valve 111 is closed, and the flushing electromagnetic valve 131 and the water discharge electromagnetic valve 141 are opened. Water flows into the water purifier 100 from the water inlet 101, passes through the salt storage chamber 300, enters the resin filter element 400 from the flushing pipeline 130, and then is discharged out of the water purifier 100 from the water discharge pipeline 140. The regeneration of the resin filter cartridge 400 is completed by flushing the resin filter cartridge 400 with the salt solution discharged from the salt storage chamber 300.

In this way, the water purifier having this arrangement can soften raw water by the resin cartridge 400. Furthermore, the salt solution can be supplied to the resin cartridge 400 through the salt storage chamber 300, thereby completing the regeneration of the resin cartridge 400. Thereby enabling the resin filter element 400 to be recycled and avoiding the waste of the resin filter element 400.

Illustratively, a main water solenoid valve 112 is provided on the main water line 110 between the resin cartridge 400 and the electrolyzer 200. The opening and closing of the main water solenoid valve 112 may be synchronized with the water inlet solenoid valve 111. The main water solenoid valve 112 is used to cut off the main water pipeline 110 between the resin filter cartridge 400 and the electrolytic device 200 when the water purifier 100 is in the regeneration stage of the resin filter cartridge 400, so as to prevent the flushing solution from entering the electrolytic device 200, and prevent the flushing solution from scaling in the electrolytic device 200.

Further, a first check valve 151 may be disposed on the flushing line 130. The first check valve 151 is conducted from the salt storage chamber 300 to the resin filter 400. A second check valve 152 may also be provided in the main water line 110 upstream of the resin cartridge 400. The second check valve 152 is conducted in a direction from the water inlet 101 toward the resin cartridge 400. A third check valve 153 may be provided in the main water line 110 between the resin cartridge 400 and the electrolysis device 200. If the resin cartridge 400 is disposed upstream of the electrolyzer 200, the third check valve 153 is communicated in the direction from the resin cartridge 400 to the electrolyzer 200, as shown in FIG. 2. If the electrolysis device 200 is disposed upstream of the resin cartridge 400, the third check valve 153 is conducted in the direction from the electrolysis device 200 to the resin cartridge 400. It is understood that one or more of the first check valve 151, the second check valve 152, and the third check valve 153 may be disposed in the water purifier 100.

The first check valve 151 disposed in the water purifier 100 can ensure the water flow direction of the flushing pipeline 130, and prevent the water flow in the main water pipeline 110 from flowing back to the salt storage chamber 300, which may cause the water flow in the pipeline of the water purifier 100 to be disturbed.

When purifier 100 stops working, its inside pressure is higher usually, sets up second check valve 152 on main water pipeline 110, can avoid purifier 100 after the stop work, when water pressure was low in water inlet 101, the water in the purifier 100 flows backward by water inlet 101, causes the pressure reduction in purifier 100, influences the normal use of purifier 100.

The third check valve 153 is disposed in the water purifier 100 to ensure the water flow direction between the main water pipeline 110 and the drain pipeline 140, thereby preventing the backflow phenomenon in the water purifier 100. Meanwhile, the water entering the electrolyzer 200 can be prevented from being directly discharged to cause waste of water resources in case that the main water electromagnetic valve 112 is damaged.

Illustratively, at least a portion of the salting line 120 has an inner diameter of less than or equal to 0.5 millimeters. The flow of saline solution into the electrolysis apparatus 200 may be controlled by throttling the salting line 120. Preferably, the flow rate of the salt solution may be controlled below 50cc per minute (cubic centimeter). In the process of water production, the salt solution can continuously flow into the electrolysis device 200 at a low speed, so that the conductive effect of the electrolysis device 200 is improved, and the electrolysis device 200 is easy to scale or the water quality of the water purifier is influenced because too much salt solution enters the electrolysis device 200.

Alternatively, the salt separating pipeline 120 may be provided with a waste water ratio device 121. The waste water ratio device 121 can communicate the salt storage chamber 300 with the electrolysis device 200 for throttling the salt separating pipeline 120. The waste water has more types than the device 121, the product specification is complete, and the waste water can be selected and used according to the requirements of the environment and the use place.

Illustratively, the water purification assembly may include an activated carbon filter element 500, i.e., the activated carbon filter element 500 is further disposed on the main water line 110 downstream of the electrolysis device 200. The water flowing to the activated carbon filter 500 is water electrolyzed by the electrolysis apparatus 200, in which microorganisms have been killed, thereby preventing the microorganisms from remaining on the activated carbon filter 500 and further growing thereon. In addition, ions generated by the electrolysis device 200 during the electrolysis process can be adsorbed by the downstream activated carbon filter element 500, so that the ions can be prevented from being received by a user along with purified water, the safety and edibility of water quality are further improved, and the use experience of the user is improved.

In order to improve the functions of the water purifier 100, the water purification assembly may further include a booster pump 610, a reverse osmosis filter 620, and the like on the basis of the activated carbon filter 500 as a pre-filter. The booster pump 610 serves to increase the pressure in the main water line 110 downstream thereof, so that water having a certain pressure passes through the reverse osmosis filter element 620. The reverse osmosis filter element 620 is used to filter the water flowing therethrough to produce potable drinking water. It is understood that in order to control the solenoid valves in the water purifier, a pressure switch 630 may be provided at the water intake of the main water line 110 as a water outlet control device, the function and usage of which are well known to those skilled in the art and will not be described in detail.

Illustratively, the electrolysis apparatus 200 may include a housing 210. The housing 210 may be of any shape, such as a cylindrical shape, a rectangular parallelepiped shape, or the like. An electrolysis water inlet 201 is arranged at the bottom of the shell 210, and an electrolysis water outlet 202 is arranged at the top of the shell 210. Since some gas may be generated during the electrolysis, if the gas is not discharged in time, the gas may be accumulated in the electrolysis apparatus 200, thereby reducing the liquid volume of the raw water in the electrolysis apparatus 200 and reducing the electrolysis efficiency. Furthermore, since gas is accumulated in the electrolysis apparatus 200, the gas may isolate the electrodes from the raw water, thereby preventing the electrolysis operation.

Since the gas density is lower than that of the liquid, the electrolysis water outlet 202 is arranged at the top of the shell 210, so that the gas generated during electrolysis can be effectively discharged along with the water flow, and the gas is prevented from being accumulated in the electrolysis device 200, and the electrolysis efficiency is reduced. The electrolysis water inlet 201 is oppositely arranged at the bottom of the shell 210, so that the possibility that water flow is contacted with the electrode can be increased, and the electrolysis rate of water is improved. This improves the sterilization effect of the water purifier 100.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front", "rear", "upper", "lower", "left", "right", "horizontal", "vertical", "horizontal" and "top", "bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe the spatial relationship of one or more components or features shown in the figures to other components or features. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (11)

1. A water purifier comprises a main water pipeline communicated with a water inlet and a water intake of the water purifier, an electrolysis device and a water purification component are sequentially arranged on the main water pipeline along the water flow direction, and the water purifier is characterized in that,

the water purifier further comprises a salt separating pipeline, the water inlet end of the salt separating pipeline is communicated with the water inlet, the water outlet end of the salt separating pipeline is communicated with the brine inlet of the electrolysis device, and a salt storage cavity is arranged on the salt separating pipeline.

2. The water purification machine of claim 1, comprising a resin cartridge disposed in the main water line upstream of the water purification assembly.

3. The water purifier according to claim 2, further comprising a flushing pipeline and a drainage pipeline, wherein a water inlet end of the flushing pipeline is communicated with the salt storage chamber, a water outlet end of the flushing pipeline is communicated with the resin filter element, the drainage pipeline is communicated with the resin filter element, the flushing pipeline and the drainage pipeline are respectively provided with a flushing solenoid valve and a drainage solenoid valve, and a main water pipeline at the upstream of the resin filter element is further provided with a water inlet solenoid valve.

4. The water purifier of claim 3, wherein the resin filter element is disposed in a main water line upstream of the electrolysis device.

5. Water purifier according to claim 3 or 4,

a first check valve is also arranged on the flushing pipeline; and/or

And a second check valve is also arranged on the main water pipeline at the upstream of the resin filter element.

6. The water purifier as claimed in claim 3 or 4, wherein a main water solenoid valve is provided on a main water line between said resin cartridge and said electrolysis device.

7. The water purifier as claimed in claim 3 or 4, wherein a third check valve is further provided on the main water pipe between said resin cartridge and said electrolysis device.

8. The water purifier according to any one of claims 1 to 4, wherein a waste water ratio device is further arranged on the salt separating pipeline.

9. The water purifier according to any one of claims 1 to 4, wherein at least a portion of the salting line has an inner diameter of less than or equal to 0.5 mm.

10. The water purifier of any one of claims 1-4, wherein the water purification assembly comprises an activated carbon filter element.

11. The water purifier according to any one of claims 1-4, wherein the electrolysis device comprises a housing, the bottom of the housing is provided with an electrolysis water inlet, and the top of the housing is provided with an electrolysis water outlet.

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