WO2016074595A1

WO2016074595A1 - Intelligent water purifier

Info

Publication number: WO2016074595A1
Application number: PCT/CN2015/094098
Authority: WO
Inventors: 倪祖根
Original assignee: 莱克电气绿能科技(苏州)有限公司
Priority date: 2014-11-14
Filing date: 2015-11-09
Publication date: 2016-05-19
Also published as: CN105645517A

Abstract

An intelligent reverse osmosis water purifier (100) having a built-in raw water tank and a water quality detection function, which comprises a casing (1), a raw water tank (2), and filter elements mounted inside the casing (1). The filter elements (311, 312, 313, 314) are provided with an RO reverse osmosis filter membrane, and the water quality detection device is used for detecting the water quality condition. Because the raw water tank (2) can be used for containing raw water before purification, the raw water tank can be used without being connected to tap water, such that the intelligent water purifier (100) is not limited by water source, and is convenient to place.

Description

Intelligent water purifier

The present application claims priority to Chinese Patent Application No. 2014-1064860, filed on Nov. 14, 2014, the entire disclosure of which is hereby incorporated by reference.

Technical field

The invention relates to a water purifier, in particular to an intelligent water purifier with a raw water tank.

Background technique

In recent years, as environmental problems have become more prominent, people's awareness of healthy eating has gradually increased. For example, food hygiene, air quality and water quality safety have become more and more concerned, and the water purification industry has ushered in a period of vigorous development. At present, many water purifiers (water dispensers) on the market are mostly kitchen-type and vertical cabinet-type, and the kitchen-type water production speed is very slow, which is difficult to achieve with the system and affects the daily life of users.

Most of the cabinet-type water purifiers are changed by traditional water dispensers, and they are mostly placed in the living room due to their large size. Limited by water source and pipeline, limited by water source and pipeline, it is not convenient to use RO filter to filter, because RO membrane filtration will produce a certain amount of concentrated water, which needs to be discharged. Therefore, many vertical cabinet water purifiers only use microfiltration. Simple filtration such as activated carbon does not achieve true purified water. Individual water purifiers are filtered by RO membranes, and a concentrated water collection tank is added, which needs to be periodically discharged and emptied, which brings inconvenience to users. Many stand-alone functions are relatively simple and inconvenient to operate.

Therefore, in view of the above problems, it is necessary to propose a water purifier to improve the convenience of use.

Summary of the invention

The object of the present invention is to provide a smart water purifier that is convenient to use.

In order to achieve the above object, the present invention adopts the following technical solution: a reverse osmosis intelligent water purifier with a raw water tank and a water quality detecting function includes: a casing, a raw water tank, a filter core installed in the casing, and the filtering The core is provided with an RO reverse osmosis membrane for detecting the condition of the water quality, and the raw water tank can be used alone for water.

In a preferred embodiment, the raw water tank is located at an upper end of the casing, and the raw water tank is connected to the filter core.

In a preferred embodiment, the raw water tank is made of a food grade PP material.

In a preferred embodiment, the filter cartridge comprises a third having a RO reverse osmosis membrane The filter core includes a water inlet, a purified water outlet and a concentrated water outlet, and the concentrated water outlet is connected with a flushing valve.

In a preferred embodiment, water is discharged from the purified water outlet when the flush valve is closed, and water is discharged from the concentrated water outlet when the flush valve is opened.

In a preferred embodiment, the smart water purifier includes a booster pump coupled to the water inlet of the third filter cartridge.

In a preferred embodiment, the filter cartridge further includes a first filter core and a second filter core.

In a preferred embodiment, the raw water tank is detachably mounted in the casing.

In a preferred embodiment, the water quality detecting device is a TDS detecting device, and the TDS detecting device can detect the TDS values of the raw water and the purified water, respectively.

In a preferred embodiment, the smart water purifier is a countertop smart water purifier.

Compared with the prior art, the intelligent water purifier of the present invention can be directly placed on a table top, and the filter core is provided with a reverse osmosis membrane, and the intelligent water purifier is provided with a detachable original for storing raw water. The water tank is detachably filled with raw water and then placed in the intelligent water purifier, so that the intelligent water purifier is not restricted by the water source, and the placement position is flexible.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a perspective view of a smart water purifier of the present invention.

2 is a partial exploded perspective view of the intelligent water purifier of the present invention.

Fig. 3 is an exploded perspective view showing another angle of the intelligent water purifier of the present invention.

detailed description

The invention is a smart water purifier 100, which can be used for placing on a countertop in a kitchen, a living room, a room or an office, etc. The smart water purifier 100 occupies small space, is convenient to install and use, and has intelligence and convenience. Operation.

Referring to FIG. 1 to FIG. 3, the smart water purifier 100 of the present invention comprises: a casing 1 and a raw water tank 2 installed in the casing 1 for accommodating raw water for purifying the raw water tank 2; The raw water purification device 3, the water purification tank 4 for collecting the purified water purified by the purification device 3, the detection device (not shown) for detecting the water quality, the manipulation panel 5, and the water discharge device 6.

The casing 1 includes a receiving space 11 for accommodating the raw water tank 2, the purification device 3, and the clean water tank 4, and a control portion 12 for accommodating the control panel 5. The raw water tank 2 and the clean water tank 4 are located at the top end of the casing 1, the raw water tank 2 is detachably installed in the casing 1, and the raw water tank 2 is connected to the purification device 3, the raw water tank 2 and the clean water tank 4 are made of food grade PP material, the raw water tank 2 can be removed from the casing 1 and filled with water and then loaded into the casing 1, the clean water tank 4 can store up to 5 liters of purified water.

The purifying device 3 includes a plurality of filtering devices 31 connected to the raw water tank 2 and the clean water tank 4, and a boosting pump 32 connected between the filtering devices 31, the filtering device 31 including first and second connected to each other in sequence The third and fourth filter cores 311, 312, 313, 314, the first filter core 311 is a PP cotton filter core, the second filter core 312 is an activated carbon rod filter core, and the third filter core 313 is RO reverse osmosis filter core, the fourth filter core 314 is a carbon fiber filter core, wherein an interface of the first filter core 311 is connected to the raw water tank 2, and the booster pump 32 is connected to the second Between the filter element 312 and the third filter element 313, the raw water in the raw water tank 2 passes through the first and second filter cores 311, 312, and then is pressurized by the booster pump 32 into the third The filter core 313 is provided with an RO reverse osmosis filter membrane capable of filtering almost all impurities except water molecules, and the third filter core 313 includes a water inlet 3131. a water outlet 3132 and a concentrated water outlet 3133 passing through the water of the first and second filter cores 311, 312 The RO reverse osmosis membrane that enters through the water inlet 3131 and is pressurized by the third filter element 313 under the pressure of the booster pump 32, and the water of the RO reverse osmosis membrane passing through the third filter element 313 The purified water outlet 3132 flows out into the fourth filter element 314, and the concentrated water outlet 3133 is connected with a flush valve (not shown), and the impurities of the third filter core 313 after the RO reverse osmosis membrane are filtered. On the outside of the RO reverse osmosis membrane, long-term accumulation may cause clogging of the RO reverse osmosis membrane, which is closed in the case of generally filtered water to maintain the water pressure in the third filter cartridge 313, when the first When the impurities of the RO reverse osmosis membrane of the three filter elements 313 are excessively accumulated, the flush valve is opened, and at this time, the water filtered from the second filter core 312 is flushed outside the RO reverse osmosis membrane of the third filter core 313. Outer surface, the third pass The impurities on the outer surface of the RO reverse osmosis membrane of the filter element 313 flow out of the third filter element 313 from the flush valve to achieve the function of cleaning the RO reverse osmosis membrane of the third filter core 313 to extend the third filter. The life of the core 313.

The water outlet device 6 includes a water outlet device 61 connected to the water purification tank 4 and used to control the water discharge. The water outlet device 6 and the control panel 5 are both disposed on the casing 1 for control. In the portion 12, the water outlet device 6 and the control panel 5 are separately mounted in the control portion 12 of the casing 1 and separated from other components in the accommodating space 11, when the water outlet device 6 and the manipulation panel 5 are In the event of a failure, it is only necessary to repair the control unit 12 of the casing 1, and it is not necessary to operate the components in the accommodating space 11, which reduces maintenance difficulty and cost.

The detecting device is a TDS (Tatal Dissolved Solids) detecting device, and the TDS detecting device is provided with two for respectively detecting a TDS value of the raw water and a TDS value of the purified water after passing through the purifying device.

The control panel 5 includes a plurality of touch buttons 51 and a display screen 52. The touch buttons 51 include a water outlet button, a power save button, and a child lock button. The display screen 52 can display the total amount of water in the clean water tank 4 and the original The data such as the total water volume in the water tank 2 is convenient and intuitive to understand the data of the intelligent water purifier 100.

The intelligent water purifier 100 of the present invention can be directly placed on a desktop, and has a small volume and space saving. The purification device 3 is provided with a third filter core 313 having a RO reverse osmosis membrane, and the intelligent water purifier 100 is provided. The raw water tank 2 for storing raw water is detachable, and the raw water tank 2 is detachably filled with raw water and then placed in the smart water purifier 100, so that the smart water purifier 100 is not restricted by the water source.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but the scope of the invention is to be accorded

Claims

A reverse osmosis intelligent water purifier (100) with a raw water tank and a water quality detecting function includes: a casing (1), a raw water tank (2), and a filter core installed in the casing (1), characterized in that The filter core is provided with an RO reverse osmosis membrane for detecting the condition of water quality, and the raw water tank (2) can be used for water alone.
The intelligent water purifier according to claim 1, characterized in that the raw water tank (2) is located at an upper end of the casing (1), and the raw water tank (2) is connected to the filter core.
The intelligent water purifier according to claim 1, wherein the raw water tank (2) is made of a food grade PP material.
The intelligent water purifier according to claim 1, wherein the filter core comprises a third filter core (313) having a RO reverse osmosis membrane, and the third filter core (313) comprises a water inlet (3131). ), a purified water outlet (3132) and a concentrated water outlet (3133), and the concentrated water outlet (3133) is connected with a flush valve.
The intelligent water purifier according to claim 4, wherein when the flushing valve is closed, water flows out from the purified water outlet (3132), and when the flushing valve is opened, water is discharged from the concentrated water outlet ( 3133) outflow.
The intelligent water purifier according to claim 4, wherein the intelligent water purifier comprises a booster pump (32) connected to the water inlet (3131) of the third filter element (313).
The intelligent water purifier according to claim 6, wherein the filter core further comprises a first filter core (311) and a second filter core (312).
The intelligent water purifier according to claim 1, characterized in that the raw water tank (2) is detachably mounted in the casing (1).
The intelligent water purifier according to claim 1, wherein said water quality detecting means is a TDS detecting means, and said TDS detecting means respectively detects TDS values of raw water and purified water.
The intelligent water purifier according to claim 1, wherein the intelligent water purifier is a countertop intelligent water purifier.