CN113387463B

CN113387463B - High-purity reverse osmosis water purifier maintained in split type

Info

Publication number: CN113387463B
Application number: CN202110730395.0A
Authority: CN
Inventors: 潘鑫
Original assignee: Shenzhen Owaton Technology Co ltd
Current assignee: Shenzhen Owaton Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-02-25
Anticipated expiration: 2041-06-29
Also published as: CN113387463A

Abstract

The invention discloses a high-purity reverse osmosis water purifier maintained in a split type, which comprises a case, wherein a double door is rotatably arranged on the case, a mounting frame is fixedly arranged in the case, a filter element and a reverse osmosis membrane are fixedly arranged on the mounting frame, the filter element and the reverse osmosis membrane are connected through a pipeline, a three-way pipe is fixedly arranged on the reverse osmosis membrane, the three-way pipe is fixedly connected with a pressure barrel, the pressure barrel is connected with a post-positioned filter cylinder through a pipeline, the filter element is of a split type structure, a control gear is arranged on the filter element, an independent door is rotatably arranged on the double door, and a disassembly structure with outdoor control capability is arranged on the independent door; the double-door maintenance device is provided with the double-door as an integral maintenance channel, and a plurality of independent doors are arranged on the double-door as independent maintenance channels aiming at different filter cores in the case, so that the double-door maintenance device can be maintained in a targeted manner and can prevent other normal parts from being influenced.

Description

High-purity reverse osmosis water purifier maintained in split type

Technical Field

The invention relates to the technical field of water purifiers, in particular to a high-purity reverse osmosis water purifier which is maintained in a split and separated mode.

Background

Water is a source of life, and in the human body, water occupies about 70% by weight, which is sufficient for the importance of water to humans. With the development of economy in China and the construction of infrastructure, tap water has become a main source of purified water in daily life of people, and great convenience is brought to the life of people.

However, in many areas, the quality of tap water is problematic due to factors such as industrialization, or in remote areas, untreated natural water sources are still used, and after the water sources with problems are drunk by people, various problems of the human body are easily caused, and even serious diseases are caused. Therefore, the household water purifier is popular in the regions, and can independently purify the water source in the household to ensure the health of drinking water.

Most of the existing water purifiers are reverse osmosis water purifiers, the reverse osmosis water purifiers are devices which integrate technologies such as microfiltration, adsorption, ultrafiltration, reverse osmosis, ultraviolet sterilization, ultra-purification and the like, directly convert tap water into ultrapure water, and the reverse osmosis water purifiers mainly adopt the reverse osmosis membrane technology. The working principle of the reverse osmosis membrane separation device is that a certain pressure is applied to water, so that water molecules and ionic mineral elements pass through the reverse osmosis membrane, and most of inorganic salts (including heavy metals), organic matters, bacteria, viruses and the like dissolved in the water cannot permeate through the reverse osmosis membrane, so that the permeated purified water and the impermeable concentrated water are strictly separated.

The water purification filtration in the purifier generally adorns in the filter core, and the filter core dress is in the purifier main part, and the main part of purifier generally adopts the box structure to be provided with the chamber door structure, it is exactly the filter core structure with the most daily maintenance clearance that needs to be the worst in the purifier, often need open the purifier now completely, can not the pertinence maintain single filter core, the maintenance process is more complicated on the one hand, on the other hand causes the influence to the structure of normal work when maintaining easily. In view of this, we propose a high-purity reverse osmosis water purifier with split maintenance.

Disclosure of Invention

The invention aims to provide a high-purity reverse osmosis water purifier which is maintained in a split and separated mode, and the high-purity reverse osmosis water purifier is used for solving the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-purity reverse osmosis water purifier that formula was maintained is divided to run, includes quick-witted case, rotate on the quick-witted case and install two divisions of doors, and fixed mounting has a mounting bracket in the quick-witted case, fixed mounting has filter core and reverse osmosis membrane on the mounting bracket, and passes through the pipe connection between filter core and the reverse osmosis membrane, and fixed mounting has a three-way pipe on the reverse osmosis membrane, three-way pipe fixedly connected with pressure bucket, and pressure bucket have a rearmounted section of thick bamboo through the pipe connection, the filter core adopts split type structure, and is provided with the control gear on the filter core, rotate on two divisions of doors and install the independent door, and install the dismouting structure that has outdoor control ability on the independent door, fixed mounting has the kelly on the independent door, and fixed mounting has the structure case in the quick-witted case, install the limit structure who has extrapolation ability in the structure case, and the kelly is connected with limit structure.

Preferably, the machine case adopts square box structure, and the mounting bracket is installed at the middle part in quick-witted case space, the filter core is installed in the bottom of mounting bracket, and reverse osmosis membrane and rearmounted section of thick bamboo install the top at the mounting bracket, reverse osmosis membrane, pressure bucket and sewer are connected respectively to the three-way pipe, the outside quick-witted case portion of independently arranging in of pressure bucket in, four are arranged on the mounting bracket to the filter core, are PP filter core, active carbon filter core, granule carbon filter core and ultrafiltration membrane filter core respectively.

Preferably, the filter core adopts split type barrel structure, comprises cover and barrel, and is provided with the screw thread head on the barrel, be provided with the internal thread on the cover, and barrel fixed connection is on the bottom block, bottom block swing joint is on flexible swivel mount, and flexible swivel mount rotates and installs in the case, fixed mounting has the U type to handle the pipe in the barrel, and fixed mounting has the connecting pipe in the cover, equal fixed mounting has the sealing ring on U type processing pipe and the connecting pipe.

Preferably, the thread head sets up at the top of barrel, and the bottom block is installed in the bottom of barrel, flexible swivel mount comprises connecting seat and flexible loop bar, be provided with filtration in the U type is handled the pipe, and filtration divide into PP cotton, active carbon, granule charcoal and milipore filter four kinds, and the connecting pipe is L type pipe, and the symmetry sets up in the cover, the sealing ring is installed on the port that the pipe was handled to connecting pipe and U type.

Preferably, control gear installs in the barrel bottom, and the quantity of independent door is unanimous with the quantity of filter core, the dismouting structure is including the slide of sliding connection on independent door, and the first spring of fixedly connected with on the slide, first spring fixed connection is on the pendant, and rotates in the slide and install the pressure gear, fixed mounting has the push rod on the slide.

Preferably, the bottom of the independent door is arranged in the through groove of the double-opening door through a hinge, a handle is arranged on the independent door, the sliding seat is connected in the sliding groove of the independent door in a penetrating mode, the hanging piece is of an L-shaped structure and connected to the independent door, a first spring is connected between the hanging piece and the sliding seat, the pressing gear is arranged on the sliding seat in a penetrating mode, the push rod is perpendicularly connected to the surface of the sliding seat, and the end portion of the push rod is provided with a pressing block.

Preferably, the clamping rod is vertically connected to the independent door, the structure box is fixedly mounted on the inner wall of the case, a slide way and a slot are formed in the structure box, the clamping rod is connected to the structure box through the slot, and a bayonet is arranged at the end of the clamping rod.

Preferably, limit structure is including the slide bar of slidable mounting in the structure case, and fixedly connected with second spring on the slide bar, fixed mounting has fastener and last fastener down on the slide bar, and is provided with the chute on the slide bar, slidable mounting has the fly leaf in the structure case, and is provided with the jack on the fly leaf, and the jack is connected with fastener down, fixedly connected with third spring on the fly leaf, and fixed mounting has the outer piece that pushes away on the fly leaf.

Preferably, the slide bar is installed in the slide of structure incasement, and second spring coupling is between slide bar and structure case, fastener and last fastener are L type structure down, and go up the fastener and be connected with the kelly, the chute sets up the side at the slide bar, the afterbody sliding connection of fly leaf is in the structure case, and pushes outward the piece and install the head at the fly leaf, third spring coupling is between fly leaf and structure case.

Compared with the prior art, the invention has the beneficial effects that:

1. the double door is arranged on the case of the water purifier, can be used as an integral maintenance channel when opened, and can be used as an independent maintenance channel by arranging a plurality of independent doors on the double door aiming at different filter elements in the case, so that the double door can be maintained in a targeted manner under the condition that the damage of a certain filter element is known definitely, and the influence on other normal parts is prevented;

2. the filter element adopts a split type barrel structure, the barrel can be separated from the barrel cover through rotation, otherwise, the barrel can be connected to the barrel cover in a rotating mode, and when the barrel is screwed out, the barrel can rotate through the telescopic swivel base and deflect to an inclined state, so that the maintenance is convenient;

3. the installation and the disassembly of the cylinder body are controlled through the control gear, the control gear is operated from the outside of the independent door by utilizing the disassembly and assembly structure, so that the independent operation can be performed according to the specific condition of which filter element needs to be maintained, and the disassembly and assembly structure also comprises the trigger part of the limiting structure, so that the independent door is unlocked when the outside of the cylinder body is disassembled;

4. in the invention, the push rod is used as a trigger part of the limiting structure, the clamping rod is a locking structure of the independent door, when the independent door is closed, the clamping rod is inserted into the structure box, the limiting structure can fix the independent door, and the limiting structure also has an outward pushing capacity, when the water purifier is normally used, the lower clamping piece is used for fixing the movable plate, the upper clamping piece is used for fixing the clamping rod and the independent door, when a certain filter element is required to be maintained, the slide seat is pushed inwards to enable the pressing gear to be meshed with the control gear on the one hand, and the push rod can move inwards on the other hand, so that the slide rod overcomes the elastic force of the second spring to move downwards, the limiting effect on the clamping rod and the movable plate is eliminated, the elastic force of the third spring acts on the movable plate, the movable plate drives the outward pushing piece to move and acts on the barrel body, and finally, when the barrel body is disassembled, make the independent door open to the barrel emptys thereupon, stretches out along with the independent door, through linkage structure, has simplified the operation, utilizes simple action can make the barrel pop out, and it is very convenient to use.

Drawings

FIG. 1 is a front schematic view of the overall structure of the present invention;

FIG. 2 is a rear schematic view of the overall structure of the present invention;

FIG. 3 is a first schematic view of a multi-stage filtration arrangement of the present invention;

FIG. 4 is a second schematic view of a multi-stage filtration arrangement of the present invention;

FIG. 5 is a schematic view of a dual door construction of the present invention;

FIG. 6 is a schematic view of the construction of the independent door of the present invention;

FIG. 7 is a first schematic view of an independent control structure according to the present invention;

FIG. 8 is a second schematic view of the independent control structure of the present invention;

FIG. 9 is a bottom schematic view of the independent control structure of the present invention;

FIG. 10 is an overall schematic view of a filter cartridge arrangement of the present invention;

fig. 11 is an exploded view of a filter element arrangement according to the present invention.

In the figure: case 1, two door 2, mounting bracket 3, filter core 4, PP filter core 401, active carbon filter core 402, granule carbon filter core 403, milipore filter core 404, reverse osmosis membrane 5, three-way pipe 6, pressure bucket 7, rearmounted filter cylinder 8, cover 9, barrel 10, screw head 11, bottom block 12, flexible swivel mount 13, U type processing pipe 14, connecting pipe 15, sealing ring 16, control gear 17, independent door 18, slide 19, first spring 20, pendant 21, pressing gear 22, kelly 23, push rod 24, structure case 25, slide bar 26, second spring 27, lower fastener 28, go up fastener 29, chute 30, fly leaf 31, third spring 32, outer ejector 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 11, the present invention provides a technical solution: a high-purity reverse osmosis water purifier maintained in a split type, which comprises a case 1, wherein a double door 2 is rotatably arranged on the case 1, and a mounting frame 3 is fixedly arranged in the case 1, a filter element 4 and a reverse osmosis membrane 5 are fixedly arranged on the mounting frame 3, the filter element 4 is connected with the reverse osmosis membrane 5 through a pipeline, a three-way pipe 6 is fixedly arranged on the reverse osmosis membrane 5, the three-way pipe 6 is fixedly connected with a pressure barrel 7, the pressure barrel 7 is connected with a post-filter cylinder 8 through a pipeline, the filter element 4 adopts a split structure, a control gear 17 is arranged on the filter element 4, an independent door 18 is rotatably arranged on the double-door 2, and the independent door 18 is provided with a dismounting structure with outdoor control capability, the independent door 18 is fixedly provided with a clamping rod 23, and a structure box 25 is fixedly arranged in the case 1, a limit structure with the outward pushing capability is arranged in the structure box 25, and the clamping rod 23 is connected with the limit structure.

The case 1 is of a square box structure, the mounting frame 3 is mounted in the middle of the space of the case 1, the filter element 4 is mounted at the bottom of the mounting frame 3, the reverse osmosis membrane 5 and the rear filter cylinder 8 are mounted at the top of the mounting frame 3, the three-way pipe 6 is respectively connected with the reverse osmosis membrane 5, the pressure barrel 7 and a sewer, the pressure barrel 7 is independently and externally arranged outside the case 1, and four filter elements 4 are arranged on the mounting frame 3 and respectively comprise a PP filter element 401, an active carbon filter element 402, a granular carbon filter element 403 and an ultrafiltration membrane filter element 404;

the case 1 is used as a basic structure of the water purifier, wherein the installation frame 3 is used for orderly installing a multistage filtering structure, and the PP filter element 401 is directly connected with a tap water pipeline, so that tap water sequentially passes through the PP filter element 401, the activated carbon filter element 402, the granular carbon filter element 403 and the ultrafiltration membrane filter element 404 to complete four times of filtering, and then passes through the reverse osmosis membrane 5 and the rear filter cartridge 8 to be filtered twice, the pressure barrel 7 can provide pressure, and is matched with the reverse osmosis membrane 5 for use, so that sewage is finally discharged, and clean water enters the pipeline for people to use;

the PP filter element 401 plays a role in removing red worms, silt, rust and bacterial debris suspended matters, the activated carbon filter element 402, the granular carbon 403 and the postposition filter cartridge 8 play a role in adsorbing heterochrosis, peculiar smell, chlorine halide and partial organic matters, the ultrafiltration membrane filter element 404 plays a role in further adsorbing organic heavy metals and can retain beneficial mineral matters, and the reverse osmosis membrane 5 can filter harmful substances such as heavy metal examples, water scale, antibiotics and the like;

the filter element 4 adopts a split type barrel structure and is composed of a barrel cover 9 and a barrel body 10, a thread head 11 is arranged on the barrel body 10, an internal thread is arranged on the barrel cover 9, the barrel body 10 is fixedly connected to a bottom block 12, the bottom block 12 is movably connected to a telescopic swivel mount 13, the telescopic swivel mount 13 is rotatably arranged in the case 1, a U-shaped processing pipe 14 is fixedly arranged in the barrel body 10, a connecting pipe 15 is fixedly arranged in the barrel cover 9, and sealing rings 16 are fixedly arranged on the U-shaped processing pipe 14 and the connecting pipe 15;

the filter element 4 adopts a split type cylinder structure, which mainly means that a cylinder 10 is connected with a cylinder cover 9 through a thread head 11, the cylinder 10 can be separated from the cylinder cover 9 through rotation, and conversely, the cylinder can also be connected with the cylinder cover 9 through rotation;

the screw head 11 is arranged at the top of the cylinder 10, the bottom block 12 is arranged at the bottom of the cylinder 10, the telescopic swivel mount 13 is composed of a connecting seat and a telescopic sleeve rod, a filtering structure is arranged in the U-shaped processing pipe 14 and is divided into four types, namely PP cotton, activated carbon, granular carbon and an ultrafiltration membrane, the connecting pipe 15 is an L-shaped pipe and is symmetrically arranged in the cylinder cover 9, and the sealing ring 16 is arranged at the connecting pipe 15 and the port of the U-shaped processing pipe 14;

when the cylinder 10 is connected with the cylinder cover 9, two pipe ports of the U-shaped processing pipe 14 are respectively connected with two connecting pipes 15, the sealing rings 16 can seal and complete the butt joint of the pipelines, so that water flows through the filtering structure in the U-shaped processing pipe 14 to complete water purification, and when the cylinder 10 is screwed out, the cylinder can rotate through the telescopic swivel base 13 and deflect to an inclined state, so that the maintenance is convenient;

the control gear 17 is installed at the bottom of the cylinder 10, the number of the independent doors 18 is consistent with that of the filter cores 4, the dismounting structure comprises a sliding seat 19 connected to the independent doors 18 in a sliding mode, a first spring 20 is fixedly connected to the sliding seat 19, the first spring 20 is fixedly connected to a hanging piece 21, a pressing gear 22 is rotatably installed in the sliding seat 19, and a push rod 24 is fixedly installed on the sliding seat 19;

the installation and the disassembly of the cylinder 10 are controlled by the control gear 17, and the control gear 17 is operated from the outside of the independent door 18 by using a disassembly and assembly structure, so that the independent operation can be performed according to the specific filter element needing maintenance;

the bottom of the independent door 18 is arranged in a through groove of the double-opening door 2 through a hinge, a handle is arranged on the independent door 18, a sliding seat 19 is connected in the sliding groove of the independent door 18 in a penetrating manner, a hanging piece is in an L-shaped structure and connected to the independent door 18, a first spring 20 is connected between the hanging piece 21 and the sliding seat 19, a pressing gear 22 is arranged on the sliding seat 19 in a penetrating manner, a push rod 24 is vertically connected to the surface of the sliding seat 19, and a pressing block is arranged at the end part of the push rod 24;

the independent door 18 can be opened or closed, and the independent door 18 is positioned on the side surface of the filter element 4, when in use, the sliding seat 19 can be pushed inwards, so that the pressing gear 22 is meshed with the control gear 17, then the pressing gear 22 is rotated, the pressing gear 22 drives the control gear 17 to rotate, the thickness of the pressing gear 22 is larger than that of the control gear 17, the screwing-out work of the cylinder 10 can be completed, the cylinder 10 falls on the telescopic rotary seat 13 through the bottom block 12, and the push rod 24 is used as an opening structure of a limiting structure;

the clamping rod 23 is vertically connected to the independent door 18, the structure box 25 is fixedly installed on the inner wall of the case 1, a slide way and an insertion groove are formed in the structure box 25, the clamping rod 23 is connected into the structure box 25 through the insertion groove, and a bayonet is formed in the end portion of the clamping rod 23;

the catch lever 23 is a locking structure of the independent door 18, and when the independent door 18 is closed, the catch lever 23 is inserted into the structure box 25 to fix the independent door 18;

the limiting structure comprises a sliding rod 26 which is slidably mounted in a structure box 25, a second spring 27 is fixedly connected to the sliding rod 26, a lower clamping piece 28 and an upper clamping piece 29 are fixedly mounted on the sliding rod 26, a chute 30 is arranged on the sliding rod 26, a movable plate 31 is slidably mounted in the structure box 25, an insertion hole is formed in the movable plate 31 and connected with the lower clamping piece 28, a third spring 32 is fixedly connected to the movable plate 31, and an outward pushing piece 33 is fixedly mounted on the movable plate 31;

the limiting structure can fix the independent door 18 and has an outward pushing capacity, when the limiting structure is triggered to be unlocked by the push rod 24, the limiting structure not only can open the independent door 18, but also can obliquely push the barrel 10 outward;

a sliding rod 26 is installed in a slide way in a structure box 25, a second spring 27 is connected between the sliding rod 26 and the structure box 25, a lower clamping piece 28 and an upper clamping piece 29 are both L-shaped structures, the upper clamping piece 29 is connected with a clamping rod 23, a chute 30 is arranged on the side surface of the sliding rod 26, the tail part of a movable plate 31 is connected in the structure box 25 in a sliding mode, an outward pushing piece 33 is installed at the head part of the movable plate 31, and a third spring 32 is connected between the movable plate 31 and the structure box 25;

when the water purifier is normally used, the elastic force of the second spring 27 pushes up the sliding rod 26, so that the lower clamping piece 28 fixes the movable plate 31, the upper clamping piece 29 fixes the clamping rod 23 and the independent door 18, when the filter element 4 needs to be maintained, the sliding seat 19 is pushed inwards, on one hand, the pressing gear 22 is meshed with the control gear 17, on the other hand, the push rod 24 can move inwards, the end part of the push rod 24 presses the sliding rod 26 along the direction of the inclined groove 30, so that the sliding rod 26 moves downwards against the elastic force of the second spring 27, the limiting effect on the clamping rod 23 and the movable plate 31 is eliminated, the elastic force of the third spring 32 acts on the movable plate 31, the movable plate 31 drives the outer pushing piece 33 to move and act on the cylinder 10, and finally, the independent door 18 is opened while the cylinder 10 is detached, and the cylinder 10 tilts along with the independent door 18 and extends out, the maintenance of the filtering structure in the cylinder 10 is convenient;

the working principle is as follows: firstly, the machine case 1 is used as a basic structure of the water purifier, wherein the installation frame 3 is used for orderly installing a multistage filtering structure, the PP filter element 401 is directly connected with a tap water pipeline, so tap water sequentially passes through the PP filter element 401, the activated carbon filter element 402, the granular carbon filter element 403 and the ultrafiltration membrane filter element 404 to complete four times of filtering, and then passes through the reverse osmosis membrane 5 and the rear filter cylinder 8 for twice filtering, the pressure barrel 7 can provide pressure to be used together with the reverse osmosis membrane 5 to finally discharge sewage, and clean water enters the pipeline for people to use, wherein the PP filter element 401 plays a role in removing red worms, silt, iron rust and bacterial debris suspended matters, the activated carbon filter element 402, the granular carbon filter element 402, the rear filter cylinder 8 play a role in adsorbing heterochrosis, peculiar smell, chlorine-containing halogenated compounds and partial organic matters, and the ultrafiltration membrane filter element 404 plays a role in further adsorbing organic heavy metals 403, the filter element 4 is of a split type cylinder structure, mainly means that a cylinder 10 is connected with a cylinder cover 9 through a threaded head 11, the cylinder 10 can be separated from the cylinder cover 9 through rotation, and is also connected to the cylinder cover 9 through rotation, when the cylinder 10 is connected with the cylinder cover 9, two pipe ports of a U-shaped processing pipe 14 are respectively connected with two connecting pipes 15, a sealing ring 16 can seal and complete butt joint of pipelines, so that water flows through the filter structure in the U-shaped processing pipe 14 to complete water purification, and when the cylinder 10 is screwed out, the cylinder can rotate through a telescopic rotary seat 13 and deflect to an inclined state, and maintenance is facilitated;

the installation and the disassembly of the cylinder 10 are controlled by the control gear 17, the control gear 17 is operated from the outside of the independent door 18 by the disassembly and assembly structure, so that the independent operation can be performed according to the specific filter core needing maintenance, the independent door 18 can be opened or closed, the independent door 18 is positioned at the side surface of the filter core 4, when in use, the sliding seat 19 can be pushed inwards, the pressing gear 22 is meshed with the control gear 17, then the pressing gear 22 is rotated, the pressing gear 22 drives the control gear 17 to rotate, the thickness of the pressing gear 22 is larger than that of the control gear 17, the screwing-out work of the cylinder 10 can be completed, the cylinder 10 falls on the telescopic rotary seat 13 through the bottom block 12, the push rod 24 is used as the opening structure of the limit structure, the clamping rod 23 is the locking structure of the independent door 18, when the independent door 18 is closed, the clamping rod 23 is inserted into the structure box 25, the limiting structure can fix the independent door 18, and has an outward pushing capability, when the limiting structure is triggered to be unlocked by the push rod 24, the limiting structure not only can open the independent door 18, but also can obliquely push the cylinder 10 outward, specifically, when the water purifier is in normal use, the elastic force of the second spring 27 pushes the sliding rod 26 upwards, so that the lower clamping piece 28 can fix the movable plate 31, the upper clamping piece 29 can fix the clamping rod 23 and even the independent door 18, when the filter element 4 needs to be maintained, the sliding seat 19 is pushed inwards to enable the pressing gear 22 to be meshed with the control gear 17 on one hand, and the pushing rod 24 can move inwards on the other hand, the end of the push rod 24 generates pressure on the sliding rod 26 along the direction of the inclined groove 30, so that the sliding rod 26 moves downwards against the elastic force of the second spring 27, and the limiting effect on the clamping rod 23 and the movable plate 31 disappears, and the elastic force of the third spring 32 acts on the movable plate 31, so that the movable plate 31 drives the outward pushing member 33 to move and act on the barrel 10, and finally, the independent door 18 is opened while the barrel 10 is disassembled, and the barrel 10 is toppled over, and the independent door 18 extends out, thereby facilitating the maintenance of the filtering structure in the barrel 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a to high-purity reverse osmosis water purifier that division formula was maintained, includes quick-witted case (1), its characterized in that: the improved filter is characterized in that a double door (2) is rotatably mounted on the case (1), a mounting frame (3) is fixedly mounted in the case (1), a filter element (4) and a reverse osmosis membrane (5) are fixedly mounted on the mounting frame (3), the filter element (4) and the reverse osmosis membrane (5) are connected through a pipeline, a three-way pipe (6) is fixedly mounted on the reverse osmosis membrane (5), a pressure barrel (7) is fixedly connected with the three-way pipe (6), the pressure barrel (7) is connected with a rear filter cylinder (8) through a pipeline, the filter element (4) is of a split type structure, a control gear (17) is arranged on the filter element (4), an independent door (18) is rotatably mounted on the double door (2), a dismounting structure with outdoor control capability is mounted on the independent door (18), a clamping rod (23) is fixedly mounted on the independent door (18), and a structure box (25) is fixedly mounted in the case (1), install limit structure who has the ability of extrapolating in structure case (25), and kelly (23) is connected with limit structure, split type tube structure is adopted in filter core (4), comprises cover (9) and barrel (10), and is provided with screw head (11) on barrel (10), be provided with the internal thread on cover (9), and barrel (10) fixed connection is on bottom block (12), bottom block (12) swing joint is on flexible swivel mount (13), and flexible swivel mount (13) rotate and install in quick-witted case (1), fixed mounting has the U type in barrel (10) and handles pipe (14), and fixed mounting has connecting pipe (15) in cover (9), equal fixed mounting has sealing ring (16) on U type processing pipe (14) and connecting pipe (15), control gear (17) are installed in barrel (10) bottom, and the quantity of independent door (18) is unanimous with the quantity of filter core (4), the disassembly and assembly structure comprises a sliding seat (19) which is connected onto an independent door (18) in a sliding manner, a first spring (20) is fixedly connected onto the sliding seat (19), the first spring (20) is fixedly connected onto a hanging piece (21), a pressing gear (22) is installed in the sliding seat (19) in a rotating manner, a push rod (24) is fixedly installed on the sliding seat (19), a limiting structure comprises a sliding rod (26) which is installed in a structure box (25) in a sliding manner, a second spring (27) is fixedly connected onto the sliding rod (26), a lower clamping piece (28) and an upper clamping piece (29) are fixedly installed on the sliding rod (26), a chute (30) is arranged on the sliding rod (26), a movable plate (31) is installed in the structure box (25) in a sliding manner, a jack is arranged on the movable plate (31), the jack is connected with the lower clamping piece (28), a third spring (32) is fixedly connected onto the movable plate (31), and an outward pushing piece (33) is fixedly arranged on the movable plate (31).

2. The high-purity reverse osmosis water purifier for split maintenance according to claim 1, wherein the high-purity reverse osmosis water purifier comprises: case (1) adopts square box structure, and installs at the middle part in case (1) space in mounting bracket (3), install in the bottom of mounting bracket (3) filter core (4), and reverse osmosis membrane (5) and rearmounted filter cylinder (8) install the top in mounting bracket (3), reverse osmosis membrane (5), pressure bucket (7) and sewer are connected respectively in three-way pipe (6), it is outside quick-witted case (1) independently to arrange in pressure bucket (7), filter core (4) are arranged on mounting bracket (3) and are installed four, are PP filter core (401), active carbon filter core (402), granule carbon filter core (403) and milipore filter core (404) respectively.

3. The high-purity reverse osmosis water purifier for split maintenance according to claim 1, wherein the high-purity reverse osmosis water purifier comprises: screw thread head (11) set up at the top of barrel (10), and bottom block (12) install the bottom in barrel (10), flexible swivel mount (13) comprise connecting seat and flexible loop bar, be provided with filtration in U type processing pipe (14), and filtration divide into PP cotton, active carbon, granule charcoal and milipore filter four kinds, and connecting pipe (15) are L type pipe, and the symmetry sets up in cover (9), install on the port of connecting pipe (15) and U type processing pipe (14) sealing ring (16).

4. The high-purity reverse osmosis water purifier for split maintenance according to claim 1, wherein the high-purity reverse osmosis water purifier comprises: independent door (18) bottom is passed through the hinge mount and is being opened the logical groove of door (2) in two, and is provided with the handle on independent door (18), slide (19) through connection is in the spout of independent door (18), and the pendant adopts L type structure, connects on independent door (18), and first spring (20) are connected between pendant (21) and slide (19), press gear (22) to run through the setting on slide (19), and push rod (24) are connected perpendicularly on slide (19) surface, and push rod (24) tip is provided with the briquetting.

5. The high-purity reverse osmosis water purifier for split maintenance according to claim 1, wherein the high-purity reverse osmosis water purifier comprises: card pole (23) are connected perpendicularly on independent door (18), and structure case (25) fixed mounting is on the inner wall of quick-witted case (1), be provided with slide and slot on structure case (25), and card pole (23) pass through slot connection in structure case (25), card pole (23) tip is provided with the bayonet socket.

6. The high-purity reverse osmosis water purifier for split maintenance according to claim 1, wherein the high-purity reverse osmosis water purifier comprises: slide bar (26) are installed in the slide in structure case (25), and second spring (27) are connected between slide bar (26) and structure case (25), lower fastener (28) and last fastener (29) are L type structure, and go up fastener (29) and be connected with kelly (23), chute (30) set up the side at slide bar (26), the afterbody sliding connection of fly leaf (31) is in structure case (25), and pushes outward piece (33) and install the head at fly leaf (31), third spring (32) are connected between fly leaf (31) and structure case (25).