CN219239474U

CN219239474U - Full-automatic integrated ultrapure water machine

Info

Publication number: CN219239474U
Application number: CN202320739151.3U
Authority: CN
Inventors: 陶月锋; 吴晓倩
Original assignee: Zhejiang Sentao Technology Co ltd
Current assignee: Zhejiang Sentao Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-23
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a full-automatic integrated ultrapure water machine, which comprises an ultrapure water machine body, wherein the interior of the ultrapure water machine body is provided with: the pretreatment component can carry out prefiltering treatment on a water source which is introduced into the ultra-pure water machine body; the RO membrane assembly is connected with the pretreatment assembly through a water inlet pipe, the RO membrane assembly comprises an RO membrane body, a flushing structure and a pure water outlet pipe, the pure water outlet pipe is arranged on one side of the RO membrane assembly, the RO membrane body is arranged at the bottom end inside the RO membrane assembly and is connected with the water inlet pipe, and the top end of the RO membrane body is provided with a cleaning structure; and an ultrapure unit capable of ultrapure treatment of pure water. The ultrapure water machine has the function of automatically and regularly flushing the inner circulation of the RO membrane, thereby strengthening the functionality of the ultrapure water machine, further avoiding the weakening of the filtering effect of the RO membrane and not reducing the service life of the RO membrane.

Description

Full-automatic integrated ultrapure water machine

Technical Field

The utility model belongs to the technical field of ultrapure water preparation, and particularly relates to a full-automatic integrated ultrapure water machine.

Background

The ultra-pure water machine adopts pretreatment, reverse osmosis technology, ultra-purification treatment, post-treatment and other methods to almost completely remove conductive media in water, and removes undissociated colloid substances, gases and organic matters in water to very low degree, and the ultra-pure water is an indispensable and very important raw material in the modern industry and has wide application in the fields of industry, chemistry, biology and the like;

after the water source is purified for a long time by the ultrapure water machine in the existing market, various dirt is attached in the RO membrane, and the filtering effect of the RO membrane is possibly affected after the RO membrane is not cleaned for a long time, and meanwhile, the service life of the RO membrane is reduced;

patent document CN204162546U discloses an ultrapure water machine, which comprises a housing, a water inlet and a water outlet which are formed in the housing, and further comprises: the pretreatment unit is arranged in the shell, and the water inlet end of the pretreatment unit is communicated with the water inlet; the reverse osmosis unit is arranged in the shell, the water inlet end of the reverse osmosis unit is communicated with the water outlet end of the pretreatment unit, the reverse osmosis unit is expressed as an RO membrane in the specification of the patent document, a cleaning structure is not arranged in the RO membrane, and then the problems of weakening the filtering effect and reducing the service life of the RO membrane can occur after long-time use.

Disclosure of Invention

The utility model aims to provide a full-automatic integrated ultra-pure water machine so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full-automatic integral type ultrapure water machine, includes the ultrapure water organism, the inside of ultrapure water organism sets up:

the pretreatment component can carry out prefiltering treatment on a water source which is introduced into the ultrapure water body, and the pretreatment component is communicated with the water inlet of the ultrapure water body;

the RO membrane assembly is connected with the water outlet end of the pretreatment assembly through a water inlet pipe, the RO membrane assembly comprises an RO membrane body, a flushing structure and a pure water outlet pipe, the pure water outlet pipe is arranged on one side of the RO membrane assembly, the RO membrane body is arranged at the bottom end inside the RO membrane assembly and is connected with the water inlet pipe, and the top end of the RO membrane body is provided with a cleaning structure;

an ultrapure unit capable of ultrapure treatment of pure water; the water inlet end of the ultra-purification unit is connected with the water outlet pipe, and the water outlet end of the ultra-purification unit is communicated with the water outlet of the ultra-pure water machine body;

preferably, the cleaning structure comprises a water storage tank, the water storage tank is arranged at the top end inside the RO membrane assembly, a communicating pipe is arranged at the bottom end of the water storage tank, the bottom end of the communicating pipe is connected with a water delivery pipe, and spray heads are arranged at the bottom ends of the water delivery pipes;

preferably, a plurality of groups of spray heads are arranged at the bottom end of the water delivery pipe, and the spray heads of the plurality of groups are distributed at equal intervals at the bottom end of the water delivery pipe;

preferably, the top end of the communicating pipe extends to the inside of the water storage tank, and the bottom end of the communicating pipe is communicated with the water delivery pipe;

preferably, the RO membrane body, the water storage tank and the pure water outlet pipe are communicated with each other through a water delivery pipe;

preferably, the pretreatment component comprises a PP cotton filter element, a KDF filter element and a carbon powder filter element;

the utility model has the technical effects and advantages that: the ultrapure water machine has the function of automatically and regularly flushing the inner circulation of the RO membrane, thereby strengthening the functionality of the ultrapure water machine, further avoiding the weakening of the filtering effect of the RO membrane and not reducing the service life of the RO membrane;

the ultrapure water machine also has the advantages that the system is full-automatic for water production, manual nursing is not needed, and meanwhile, the setting of touch key control is adopted, so that the operation of the ultrapure water machine is more convenient, and the practicability of the ultrapure water machine is improved.

Drawings

FIG. 1 is a schematic view of an ultrapure water machine of the present utility model;

FIG. 2 is a flow chart of the apparatus of the present utility model;

FIG. 3 is a schematic view of the RO membrane automatic cleaning structure of the present utility model;

in the figure: 1. an ultrapure water body; 2. an RO membrane assembly; 3. a water storage tank; 4. a communicating pipe; 5. a water pipe; 6. RO membrane body; 7. a water inlet pipe; 8. a spray header; 9. a waste water outlet pipe; 10. and a pure water outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a full-automatic integrated ultrapure water machine as shown in fig. 1 and 2, comprising an ultrapure water machine body 1, wherein the inside of the ultrapure water machine body 1 is provided with: the pretreatment component can carry out prefiltering treatment on a water source which is introduced into the ultrapure water body 1, and the pretreatment component is communicated with a water inlet of the ultrapure water body 1; the RO membrane assembly 2 is connected with the water outlet end of the pretreatment assembly through a water inlet pipe 7, the RO membrane assembly 2 comprises an RO membrane body 6, a flushing structure and a pure water outlet pipe 10, the pure water outlet pipe 10 is arranged on one side of the RO membrane assembly 2, the RO membrane body 6 is arranged at the bottom end inside the RO membrane assembly 2 and is connected with the water inlet pipe 7, and the top end of the RO membrane body 6 is provided with a cleaning structure; the original imported nuclear resin of the ultra-pure water machine is designed into a full-sagging ultra-purification column, and the design is more beautiful;

specifically, the RO membrane body 6, the water storage tank 3 and the pure water outlet pipe 10 are mutually communicated through a water pipe 5, the pretreatment component comprises a PP cotton filter element, a KDF filter element and a carbon powder filter element, the water inlet end of the PP cotton filter element is connected with the water inlet end of the ultrapure water body, the water outlet end of the PP cotton filter element is connected with the water inlet end of the KDF filter element, the water outlet end of the KDF filter element is connected with the water inlet end of the carbon powder filter element, and all pipeline connection parts of the ultrapure water machine adopt hot plug connectors, so that the use is convenient and the sealing is good;

further: the ultra-purification unit is communicated with the water outlet of the ultra-pure water machine body 1, can carry out ultra-purification treatment on pure water, and is communicated with the pure water outlet pipe 10 through a water pipe 5, and comprises UV equipment, a rear activated carbon filter element, an ultra-purification column group, a disinfection box and a UF component, wherein the water inlet end of the UV equipment is communicated with the water outlet end of the RO membrane component, the water outlet end of the UV equipment is communicated with the water inlet end of the rear activated carbon filter element, the water outlet end of the rear activated carbon filter element is communicated with the water inlet end of the ultra-purification column group, the water outlet end of the ultra-purification column group is communicated with the water inlet end of the disinfection box, the water outlet end of the disinfection box is communicated with the water inlet end of the UF component, and the water outlet end of the UF component is connected with the water outlet of the ultra-pure water machine body;

post active carbon filtration: the water source flowing into the interior is filtered by the activated carbon in the interior;

ultra-purification column set: a plurality of groups of ultra-purification columns are arranged, and the ultra-purification columns are used for deeply desalting the water after reverse osmosis by utilizing the ion exchange principle;

sterilizing box: and (3) performing secondary disinfection on the ultra-purified water source, and introducing ozone gas into a disinfection box.

As shown in fig. 3, the cleaning structure comprises a water storage tank 3, the water storage tank 3 is arranged at the top end inside the RO membrane module 2, a communicating pipe 4 is arranged at the bottom end of the water storage tank 3, a water pipe 5 is connected at the bottom end of the communicating pipe 4, spray heads 8 are arranged at the bottom end of the water pipe 5, multiple groups of spray heads 8 are distributed at equal intervals at the bottom end of the water pipe 5, the cleaning effect on the RO membrane body 6 is better through the design of the multiple groups of spray heads 8, the top end of the communicating pipe 4 extends into the water storage tank 3, and the bottom end of the communicating pipe 4 is communicated with the water pipe 5;

specifically, a water pump is arranged in the water storage tank 3, the output end of the water pump is connected with the communicating pipe 4, when the RO membrane body 6 purifies the filtered water source, a part of the purified water source flows into the water storage tank 3 through the water pipe 5 to be stored, and most of the purified water is transmitted to the outside of the RO membrane assembly 2 through the purified water outlet pipe 10, the water pump in the water storage tank 3 is started at regular time, the purified water in the water storage tank 3 is pumped into the water pipe 5 through the communicating pipe 4, and then the spray header 8 at the bottom end of the water pipe 5 sprays and washes the RO membrane body 6 at the water flow spraying position;

further, the cleaning structure further comprises a waste water outlet pipe 9, the waste water outlet pipe 9 is arranged at the bottom end of the RO membrane assembly 2, and the waste water outlet pipe 9 can discharge waste water flushed by the spray header 8 on the RO membrane body 6 into the RO membrane assembly 2;

working principle: firstly, connecting the ultrapure water machine with an external tap water outlet, and sequentially enabling tap water to enter a PP cotton filter element, a carbon powder filter element and a PP cotton filter element in the ultrapure water machine for filtering;

secondly, the filtered water source enters an RO membrane assembly for purification treatment under the pressurization of a booster pump, purified water after purification treatment is stored in a pressure water bucket, and can be obtained from a purified water outlet when needed;

and finally, the pure water in the pressure water bucket is transferred to an ultrapure unit through a booster pump, the ultrapure water is subjected to ultrapure treatment through the ultrapure unit, and finally the ultrapure water can be obtained at an ultrapure water outlet.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a full-automatic integral type ultrapure water machine, includes ultrapure water organism (1), its characterized in that: the inside of the ultrapure water machine body (1) is provided with:

the pretreatment component can carry out prefiltering treatment on a water source which is introduced into the ultrapure water body (1), and the pretreatment component is communicated with a water inlet of the ultrapure water body (1);

the RO membrane assembly (2) is connected with the water outlet end of the pretreatment assembly through a water inlet pipe (7), the RO membrane assembly (2) comprises an RO membrane body (6), a flushing structure and a pure water outlet pipe (10), the pure water outlet pipe (10) is arranged on one side of the RO membrane assembly (2), the RO membrane body (6) is arranged at the bottom end inside the RO membrane assembly (2) and is connected with the water inlet pipe (7), and the top end of the RO membrane body (6) is provided with the cleaning structure;

an ultrapure unit capable of ultrapure treatment of pure water; and the water inlet end of the ultra-purification unit is connected with the water outlet pipe (10), and the water outlet end of the ultra-purification unit is communicated with the water outlet of the ultra-pure water machine body (1).

2. The fully automatic integrated ultrapure water machine according to claim 1, wherein: the cleaning structure comprises a water storage tank (3), wherein the water storage tank (3) is arranged at the top end inside the RO membrane assembly (2), a communicating pipe (4) is arranged at the bottom end of the water storage tank (3), a water delivery pipe (5) is connected to the bottom end of the communicating pipe (4), and a spray header (8) is arranged at the bottom end of the water delivery pipe (5).

3. The fully automatic integrated ultrapure water machine according to claim 2, wherein: the spray heads (8) are arranged at the bottom end of the water conveying pipe (5), and the spray heads (8) are distributed at equal intervals at the bottom end of the water conveying pipe (5).

4. The fully automatic integrated ultrapure water machine according to claim 2, wherein: the top end of the communicating pipe (4) extends to the inside of the water storage tank (3), and the bottom end of the communicating pipe (4) is communicated with the water delivery pipe (5).

5. The fully automatic integrated ultrapure water machine according to claim 1, wherein: the RO membrane body (6), the water storage tank (3) and the pure water outlet pipe (10) are mutually communicated through a water delivery pipe (5).

6. The fully automatic integrated ultrapure water machine according to claim 1, wherein: the pretreatment component comprises a PP cotton filter element, a KDF filter element and a carbon powder filter element.