CN111252958B

CN111252958B - Water purifying device capable of adjusting water quality

Info

Publication number: CN111252958B
Application number: CN201811450613.XA
Authority: CN
Inventors: 宋广舒
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2022-01-11
Anticipated expiration: 2038-11-30
Also published as: CN111252958A

Abstract

The invention relates to a water quality adjustable water purifying device, which comprises an ion separation mechanism and a flow dividing mechanism arranged at the downstream of the ion separation mechanism, wherein the ion separation mechanism comprises a positive electrode plate and a negative electrode plate which are oppositely arranged, the flow dividing mechanism comprises at least two flow dividing channels, and the water quality adjusting mechanism arranged at the downstream of the flow dividing channels comprises a water purifying pipe and a waste water pipe, a first water inlet group capable of realizing the communication relationship between the water purifying pipe and each flow dividing channel is arranged on the water purifying pipe, a second water inlet group capable of realizing the communication relationship between the waste water pipe and each flow dividing channel is arranged on the waste water pipe, and the water quality adjusting mechanism also comprises a first regulator for regulating the conduction condition of the first water inlet group and a second regulator for regulating the conduction condition of the second water inlet group. The water quality adjustable water purifying device has the function of adjusting the TDS value of the outlet water, is more convenient to use, has higher flexibility, can be applied to various products with different requirements, and has wider application range.

Description

Water purifying device capable of adjusting water quality

Technical Field

The invention relates to the technical field of water purification, in particular to a water purification device capable of adjusting water quality.

Background

Continuous Electrodeionization (EDI) is a novel membrane separation technology formed by organic combination of electrodialysis and ion exchange. The EDI equipment generally uses two-stage reverse osmosis pure water as the water supply, uses an anion-cation exchange membrane and is not suitable for treating tap water.

The electric field adsorption technology is to utilize an electric field formed between electrodes to make ions offset, so that cations are adsorbed on a cathode, and anions are adsorbed on an anode, thereby realizing the removal of ions in water. Some electric field adsorption techniques adsorb a period of time after, and the electric field is reverse, washes, can continue to use like this, but the centre has one section to wash the dead time that causes, and the water of washing is generally drained as waste water moreover, the water resource of wasting.

The water filtration system disclosed in the patent of chinese utility model with the publication number CN207738558U (application number 201721900473.2) comprises a heavy metal ion separation device, wherein the heavy metal separation device comprises a separation flow channel, an attached electric field positive plate, an attached electric field negative plate, a separation electric field positive plate and a separation electric field negative plate; the outlet of the separation flow channel is provided with N shunting clapboards which are arranged in parallel with the positive plate of the separation electric field at intervals; and taking the water flowing out of one shunt outlet positioned at the middle or any one of the two shunt outlets positioned at the middle as first effluent of the water filtering system, detecting the TDS value of the first effluent, detecting the shunt water most possibly containing heavy metal ions, and if the shunt water contains the heavy metal ions, forcibly discharging the part of the shunt water as wastewater of the water filtering system. When the structure is used, the flowing tap water can be effectively treated, and the water rich in metal ions can be directly discharged as wastewater by depending on the flowing of the tap water. Ions in water can not be accumulated on the electrode plate in a large amount, the operations of electric field reversal and flushing are not needed, the service life is long, and the device is convenient and direct to be applied to the treatment of tap water. However, when the structure is applied, only the water at the outlet of the fixed splitter can be treated as wastewater, and when the structure is actually used, the quality of tap water can be changed, or different users have different requirements on the quality of the water, so that the water filtering system cannot adjust the quality of the outlet water, and cannot meet the requirements on the diversification of the quality of the outlet water.

Disclosure of Invention

The invention aims to solve the technical problem of providing a water quality-adjustable water purifying device capable of adjusting the quality of outlet water in the prior art.

The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a purifier of adjustable quality of water, includes ion separating mechanism, sets up the reposition of redundant personnel mechanism in ion separating mechanism low reaches, ion separating mechanism is including relative positive electrode piece and the negative electrode piece that sets up, reposition of redundant personnel mechanism includes two at least reposition of redundant personnel passageways, its characterized in that: still including setting up the quality of water adjustment mechanism in reposition of redundant personnel passageway low reaches, quality of water adjustment mechanism includes water purification pipe, waste pipe, be provided with the first water inlet group that can realize water purification pipe and each reposition of redundant personnel passageway intercommunication relation on the water purification pipe, be provided with the second water inlet group that can realize waste pipe and each reposition of redundant personnel passageway intercommunication relation on the waste pipe, quality of water adjustment mechanism still includes the first regulator that is used for adjusting the first water inlet group condition of switching on and is used for adjusting the second regulator that the second water inlet group turned on the condition.

The structure is simple, the first water inlet group comprises first openings connected with the diversion channels, the first regulator is a first sliding sheet movably arranged on the water purification pipe, the first sliding sheet is arranged corresponding to the distribution positions of the first openings, the first sliding sheet moves relative to the distribution direction of the first openings through the driving of a driver, and the first sliding sheet opens or covers the first openings in the moving process;

the second water inlet group comprises second openings connected with the diversion channels, the first regulator is a second sliding sheet movably arranged on the waste water pipe, the second sliding sheet is arranged corresponding to the distribution positions of the second openings, the second sliding sheet moves relative to the distribution direction of the second openings through the driving of the driver, and the second sliding sheet opens or covers the second openings in the moving process.

More conveniently, the first water inlet group includes along the water purification mouth unit that circumference distributes the setting and can communicate different reposition of redundant personnel passageway groups, the second water inlet group includes along the circumference distributes the setting and can communicate the waste water mouth unit of different reposition of redundant personnel passageway combinations.

In order to conveniently realize the adjustment of different water purifying port units, the first adjuster is a first adjusting pipe sleeved outside the water purifying pipe, the first adjusting pipe is provided with a first water inlet respectively connected with each flow dividing channel, and the water purifying pipe and the first adjusting pipe can rotate relatively to enable the first water inlet to be respectively butted with different water purifying port units;

in order to conveniently realize the adjustment of different waste water port units, the second adjuster is a second adjusting pipe sleeved outside the waste water pipe, a second water inlet connected with each flow dividing channel is formed in the second adjusting pipe, and the waste water pipe and the second adjusting pipe can rotate relatively, so that the second water inlet is respectively in butt joint with different waste water port units.

In order to more conveniently and simultaneously realize the simultaneous adjustment of the water purifying port unit and the waste water port unit, the water purifying pipe and the waste water pipe are meshed and connected through a gear set; the gear set drives the water purifying pipe and the waste water pipe to rotate under the driving of the driving mechanism, and in the rotating process of the water purifying pipe and the waste water pipe, the butt joint relation of the first water inlet and the water purifying port unit and the butt joint relation of the second water inlet and the waste water port unit are complementarily changed.

Preferably, the gear set comprises a first gear mounted on the clean water pipe and a second gear mounted on the waste water pipe, and the driving mechanism is in driving connection with the first gear or the second gear.

In order to obtain the current adjusting position conveniently, first marks are arranged on the first gear corresponding to the distribution positions of the water purifying port units, and a first indicating piece is arranged on the first adjusting pipe;

and second marks are arranged on the second gear corresponding to the distribution positions of the waste water port units, and a second indicating piece is arranged on the second adjusting pipe.

In order to conveniently realize the connection of each diversion channel with the purified water pipe and the waste water pipe, the first adjusting pipe and the second adjusting pipe are connected through a connecting block, a diversion channel connected with each diversion channel is arranged on the connecting block, and the tail end of each diversion channel is forked and is connected with a first water inlet on the first adjusting pipe and a second water inlet on the second adjusting pipe.

In order to ensure the stability of water flow entering between the positive electrode plate and the negative electrode plate and avoid the influence of turbulent flow formed by the water flow between the positive electrode plate and the negative electrode plate on the arrangement and migration of ions in an electric field, a current stabilizing mechanism for stabilizing the current is arranged at the upstream of the ion separation mechanism.

Under the condition of guaranteeing the stationary flow effect, realize the filtration to aquatic impurity, stationary flow mechanism includes orifice plate, first filter layer and the second filter layer that sets gradually along the rivers direction.

Preferably, the first filter layer is a PP cotton layer, and the second filter layer is a sponge layer.

In order to reduce the whole volume and ensure the convenience of installation, the ion separation mechanism and the shunt mechanism are arranged in the box body; the positive electrode plate and the negative electrode plate are respectively arranged on the upper surface and the lower surface in the box body, one end in the box body is provided with a spacer for isolating the shunt channels, and the side wall of the box body is provided with a water outlet corresponding to each shunt channel.

And a water receiving pipe used for connecting a water source is further arranged at one end of the box body, which is far away from the isolating sheet.

Preferably, a flow stabilizing mechanism is arranged at one end, far away from the isolating sheet, in the box body.

In order to guarantee that the TDS value of play water meets the demands, be provided with first TDS sensor in each reposition of redundant personnel passageway or the exit of water purification pipe.

In order to obtain the TDS value of the feed water and to achieve as early as possible a prejudgement of the regulating strategy of the regulating mechanism, a second TDS sensor is arranged upstream of the ion separation mechanism.

In order to avoid the direct electrolytic action between the electrode plate and water, graphite layers are arranged outside the positive electrode plate and the negative electrode plate.

Compared with the prior art, the invention has the advantages that: the water quality adjustable water purifying device is additionally provided with a water quality adjusting mechanism at the downstream of the diversion channel on the basis of the ion separation mechanism and the diversion mechanism, and the water quality adjusting mechanism can adjust the communication relation of each diversion channel, the purified water pipe and the waste water pipe through the regulator. So then can confirm whether to switch on this reposition of redundant personnel passageway according to the TDS value of quality of water in each reposition of redundant personnel passageway, and then guarantee to flow into to the interior quality of water TDS value of water purification pipe and can satisfy the demands. This purifier of adjustable quality of water has regulatory function to the TDS value of play water, and it is more convenient to use, and the flexibility is higher, can use in the product of various different requirements, and the range of application is wider.

Drawings

FIG. 1 is a structural frame diagram of a water purification apparatus capable of adjusting water quality according to an embodiment of the present invention.

Fig. 2 is another structural frame diagram of the water purification device capable of adjusting water quality in the embodiment of the invention.

Fig. 3 is a perspective view of a water purifying apparatus capable of adjusting water quality according to a first embodiment of the present invention.

Fig. 4 is a cross-sectional view of a case according to an embodiment of the invention.

Fig. 5 is a perspective view of a water quality adjusting mechanism according to a first embodiment of the invention.

Fig. 6 is an exploded view of a water quality adjustment mechanism according to an embodiment of the present invention.

FIG. 7 is a cross-sectional view of a first tuning tube and a second tuning tube in accordance with a first embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

The water quality-adjustable water purifying device in the embodiment can be independently used and can also be placed in a product for use.

Example one

As shown in fig. 1 and 3 to 7, in the water purifying apparatus capable of adjusting water quality in this embodiment, a flow stabilizing mechanism 5, an ion separating mechanism 1, a flow dividing mechanism 2, and a water quality adjusting mechanism 3 are sequentially disposed along the flow direction of the water channel. The ion separation mechanism 1 includes a positive electrode sheet 11 and a negative electrode sheet 12 which are oppositely arranged, and the flow dividing mechanism 2 includes at least two flow dividing channels 21. The flow dividing mechanism 2 in this embodiment includes five flow dividing passages 21.

Wherein the flow stabilizing mechanism 5, the ion separating mechanism 1 and the flow dividing mechanism 2 are arranged in a box body 6. Positive electrode sheet 11, negative electrode sheet 12 install respectively on the upper and lower surface in box body 6, for convenient installation, are provided with the mounting groove on the inside wall of box body upper and lower surface, and positive electrode sheet 11, negative electrode sheet 12 then the card is established in the mounting groove that corresponds. The positive electrode sheet 11 and the negative electrode sheet 12 are parallel and opposite after being installed, the outer surfaces of the positive electrode sheet 11 and the negative electrode sheet 12 are provided with wiring terminals, and wiring holes are respectively formed in the upper surface and the lower surface of the shell corresponding to the wiring terminals of the positive electrode sheet 11 and the negative electrode sheet 12 for connecting a power supply. In the embodiment, the graphite layers are sprayed on the surfaces of the positive electrode plate 11 and the negative electrode plate 12, so that the metal electrodes are prevented from directly electrolyzing water; meanwhile, when water passes through the positive electrode plate 11 and the negative electrode plate 12, cations are gathered near the negative electrode plate 12, and anions are gathered near the positive electrode plate 11, but the ions are not adhered to the positive electrode plate 11 and the negative electrode plate 12, and respectively flow out from a flow dividing channel 21 described below along with water flow, so that the water treatment device is suitable for effectively treating tap water with high flow rate. And the positive electrode plate 11 and the negative electrode plate 12 have long service life.

One end of the box body 6 is provided with a water receiving pipe 63 for connecting a water source, and the end of the box body 6 provided with the water receiving pipe is defined as an upstream end. The upstream end in the box body 6 is provided with a flow stabilizing mechanism 5 for stabilizing flow. The flow stabilizing mechanism 5 comprises an orifice plate 51, a first filter layer 52 and a second filter layer 53 which are arranged in sequence along the water flow direction. Wherein the first filter layer 52 is a PP cotton layer and the second filter layer 53 is a sponge layer. When water passes through the pore plate 51, water flow can be uniformly distributed, a steady flow effect is achieved, turbulence conditions caused by high water flow speed and unstable direction are avoided, and ions in water are uniformly distributed and transferred under the action of an electric field when the water flows through the positive electrode plate 11 and the negative electrode plate 12. Meanwhile, the first filter layer 52 can play a role of filtering impurities in water while enhancing the flow stabilizing effect.

Be provided with a plurality of spacers 62 in the downstream end in the box body 6, then set up 4 parallel arrangement's spacer 62 if need set up 5 reposition of redundant personnel passageways 21, the three edge of spacer 62 and the lateral wall sealing connection of box body 6, 4 spacers 62 are so then kept apart the downstream end in the box body 6 and are 5 reposition of redundant personnel passageways 21, rivers flow into in each reposition of redundant personnel passageway 21 after the ion separation effect of positive electrode piece 11, negative electrode piece 12 promptly, and according to the sequence of arranging of reposition of redundant personnel passageway 21, the metal ion concentration in each reposition of redundant personnel passageway 21 changes according to the order gradually. A water outlet 61 is provided on the side wall of the box body 6 corresponding to each of the flow dividing channels 21.

The water quality regulating mechanism comprises a purified water pipe 31, a waste water pipe 32, a first regulator, a second regulator, a gear set 9 and a driving mechanism. Wherein the first regulator in this embodiment is a first regulating pipe 43 sleeved outside the water purifying pipe 31, and the second regulator in this embodiment is a second regulating pipe 44 sleeved outside the waste water pipe 32.

The first adjusting pipe 43 is provided with a number of first water inlets 431 distributed along the axial direction and equal to the number of the branch passages 21 so as to be connected with each branch passage 21. The second adjusting pipe 44 is provided with a second water inlet 441 with the same number as the number of the branch flow channels 21 along the axial direction so as to be connected with each branch flow channel 21. In this embodiment, five first water inlets 431 and five second water inlets 441 are respectively provided.

The first adjusting pipe 43 and the second adjusting pipe 44 are connected by a connecting block 45, the connecting block 45 is provided with water diversion flow channels 451 respectively connected with the branch flow channels 21, in this embodiment, the connecting block 45 is provided with five water diversion flow channels 451, and the upper ends of the water diversion flow channels 451 are respectively connected with the water outlets of the branch flow channels 21 through hoses. The ends of the diversion channels 451 are branched and connected to the first water inlet 431 of the first adjusting pipe 43 and the second water inlet 441 of the second adjusting pipe 44.

The clean water pipe 31 and the waste water pipe 32 are meshed through the gear set 9. The gear set 9 specifically comprises a gear set 9 which comprises a first gear 91 arranged on the clean water pipe 31 and a second gear 92 arranged on the waste water pipe 32, and a driving mechanism is in driving connection with the first gear 91 or the second gear 92 so as to drive the clean water pipe 31 and the waste water pipe 32 to rotate in a meshed manner, namely, the clean water pipe 31 is driven to rotate relative to the first regulating pipe 43, and the waste water pipe 32 is driven to rotate relative to the second regulating pipe 44. In order to ensure the sealing performance of the water purifying pipe 31 and the first adjusting pipe 43 in the rotating process, the ends of the water purifying pipe 31 and the first adjusting pipe 4 are provided with matched step surfaces, and the contact surfaces of the ends of the water purifying pipe 31 and the first adjusting pipe 4 are provided with sealing rings. In order to ensure the sealing performance of the waste water pipe 32 and the second adjusting pipe 43 in the rotating process, matched step surfaces are arranged at the end parts of the waste water pipe 32 and the second adjusting pipe 43, and sealing rings are arranged on the contact surfaces of the waste water pipe 32 and the end part of the second adjusting pipe 43.

Be provided with on the water purification pipe 31 and realize the first water inlet group of water purification pipe 31 and each reposition of redundant personnel passageway 21 intercommunications relation, first water inlet group is including distributing the water purification mouth unit 311 that sets up and can communicate different reposition of redundant personnel passageway 21 groups along circumference, and first water inlet group in this embodiment includes five water purification mouth units 311, and the second water inlet group includes five waste water mouth units 321. The five water purifying port units 311 in this embodiment are respectively water passing ports capable of abutting against one, two, three, four, and five first water inlet ports 431 arranged in the distribution order of the first water inlet ports 431, and the water passing ports are single ports extending in the axial direction, or ports corresponding to the first water inlet ports 431 and capable of abutting against the first water inlet ports 431 in corresponding numbers and positions. The waste water port unit 321 is disposed in the same manner as the clean water port.

The gear set 9 drives the clean water pipe 31 and the waste water pipe 32 to rotate under the driving of the driving mechanism, and in the rotating process of the clean water pipe 31 and the waste water pipe 32, the butt joint relation of the first water inlet 431 and the clean water port unit 311 and the butt joint relation of the second water inlet 441 and the waste water port unit 321 are complementarily changed. Examples are: when the water purifying port unit 311 of the first water inlet group, through which three first water inlets 431 can pass to enter the water purifying pipe 31, is in butt joint with the first water inlets 431, the waste water port unit 321 of the corresponding second water inlet group, through which two second water inlets 441 can pass to enter the waste water pipe 32, is in butt joint with the second water inlets 441. This effectively ensures that the water flowing out of the flow dividing passage 21 is divided into the clean water pipe 31 and the waste water pipe 32. The water in the clean water pipe 31 can be used by users, and the water in the waste water pipe 32 can be recycled or discharged for disposal.

In addition, the abutting relationship between the first water inlet 431 of the first adjusting pipe 43 and the first water inlet group of the clear water pipe 31 and the abutting relationship between the second water inlet 441 of the second adjusting pipe 44 and the second water inlet group of the waste water pipe 32 are easily identified. The first gear 91 is provided with first marks 911 corresponding to the distribution positions of the water purifying outlet units 311, and the first adjustment pipe 43 is provided with a first indicator. The second gear 92 is provided with second marks 921 corresponding to the distribution positions of the waste water port units 321, and the second adjustment pipe 44 is provided with a second indicating member.

In addition, a second TDS sensor 8 is provided upstream of the ion separation mechanism 1, and the second TDS sensor 8 may be provided at a position of the water inlet. The TDS value that second TDS sensor 8 can detect the intaking, if the TDS value of intaking directly satisfies the TDS threshold value requirement of setting for, then follow-up ion separation mechanism 1, the work of quality of water adjustment mechanism 3 that need not, directly will intake through the clear water pipe 31 use of discharging can. If the TDS value that the second TDS sensor 8 detected the influent water of acquireing can not satisfy the TDS threshold value requirement of setting for, then can be provided with first TDS sensor 7 according to control demand and precision in each reposition of redundant personnel passageway 21 or the exit of clear water pipe 31. TDS value control water quality control mechanism 3 work of acquireing through first TDS sensor 7, drive adjusting plate 331 is according to carrying out work, and then realizes adjusting the TDS value of play water in the water purification pipe 31.

Use fig. 1 as an example, first TDS sensor 7 sets up respectively in each reposition of redundant personnel passageway 21, is marked as first reposition of redundant personnel runner, second reposition of redundant personnel runner, third reposition of redundant personnel runner, fourth reposition of redundant personnel runner, fifth reposition of redundant personnel runner respectively according to the order of TDS value from big to small, and the TDS value in first reposition of redundant personnel runner, second reposition of redundant personnel runner, third reposition of redundant personnel runner, fourth reposition of redundant personnel runner, fifth reposition of redundant personnel runner is TDS1, TDS2, TDS3, TDS4, TDS5 respectively. The water inlets correspondingly connected with the first diversion flow channel, the second diversion flow channel, the third diversion flow channel, the fourth diversion flow channel and the fifth diversion flow channel are respectively marked as a first water inlet, a second water inlet, a third water inlet, a fourth water inlet and a fifth water inlet. When the TDS value that the second TDS sensor 8 detected the intaking of acquireing directly satisfies the TDS threshold value requirement of setting for, then drive regulating plate 331 to the outside position of first water inlet, guarantee that five water inlet flows out that all enter into to the clear water pipe 31 in to supply the product to use. When the TDS value of the inlet water detected and acquired by the second TDS sensor 8 cannot meet the set TDS threshold requirement, the position of the adjusting plate 331 can be controlled by calculating according to the following method.

When the regulating plate 331 is driven to the position between the first water inlet and the second water inlet, the TDS value of the water flowing into the purified water pipe 31 is (TDS2+ TDS3+ TDS4+ TDS5)/4, when the regulating plate 331 is driven to the position between the second water inlet and the third water inlet, the TDS value of the water flowing into the purified water pipe 31 is (TDS3+ TDS4+ TDS5)/3, when the regulating plate 331 is driven to the position between the third water inlet and the fourth water inlet, the TDS value of the water flowing into the purified water pipe 31 is (TDS4+ TDS5)/2, and when the regulating plate 331 is driven to the position between the third water inlet and the fourth water inlet, the TDS value of the water flowing into the purified water pipe 31 is (TDS 5). So can detect the TDS value calculation regulating plate 331 who acquires according to each first TDS sensor 7 and adjust to when what position, the TDS value of the water that flows into in the clear water pipe 31 can satisfy the TDS threshold value requirement. Thereby controlling the driving of the adjusting plate 331 to the corresponding position. In the process, if the water quality changes during use, the driving of the adjusting plate 331 can be quickly responded, the TDS value of the water quality entering the water purifying pipe 31 can be quickly adjusted to a preset target value, and the response speed is high. The use process can avoid high calcium and magnesium plasma concentration in water, can cause the trouble of scaling to the product in long-term use to can carry out quick processing to the running water that the velocity of flow is high.

Taking fig. 2 as an example, the first TDS sensor 7 is disposed at the outlet of the purified water pipe 31, and detects whether the TDS value of the effluent of the purified water pipe 31 meets the TDS threshold requirement, and if not, controls the driving adjustment plate 331 to move toward the water inlet with lower TDS concentration. This configuration provides fewer first TDS sensors 7, but the response speed is faster than the previously described water quality adjustable purifier of fig. 1.

The water quality-adjustable water purifying device has small integral volume, can be independently installed, and can also be installed in specific products, such as water heaters and dish washing machines, so that the occupied space is small. The water quality can be adjusted according to the preference and the application scene of the user, the water resource is saved to the maximum extent, high-quality water is provided for the user, the application experience of the user is enhanced, and continuous water production can be realized. Meanwhile, the problem that the structure is used for a long time due to overhigh hardness of water is solved, and the service life is prolonged.

Example two

As shown in fig. 2, the present embodiment is different from the first embodiment only in that: the first water inlet group comprises first openings 312 connected with the branch passages 21, that is, the number of the first openings 312 is the same as that of the branch passages 21, each first opening 312 is correspondingly connected with one branch passage 21, and the connection sequence of the first openings 312 and the branch passages 21 is the same as the arrangement sequence of the branch passages 21.

The first regulator is a first sliding piece 41 movably arranged on the water purifying pipe 31, the first sliding piece 41 is arranged corresponding to the distribution position of the first opening 312, the first sliding piece 41 is driven by a driver to move relative to the distribution direction of the first opening 312, and the first sliding piece 41 opens or covers each first opening 312 in the moving process. In order to facilitate the sliding of the first sliding piece 41, a first guide groove capable of inserting the first sliding piece 41 can be formed in the inner wall of the water purification pipe 31, so that the first sliding piece 41 can be conveniently guided to slide, and meanwhile, the sealing performance between the first sliding piece 41 and the water purification pipe 31 can be conveniently ensured.

The second water inlet group comprises a second opening 322 connected with each branch passage 21, and the distribution structure of the second opening 322 on the waste water pipe 32 and the connection structure with the branch passage 21 are the same. The second regulator is a second slide 42 movably disposed on the waste pipe 32, the second slide 42 is disposed corresponding to the distribution position of the second opening 322, the second slide 42 is driven by the driver to move relative to the distribution direction of the second opening 322, and the second slide 42 opens or covers each second opening 322 during the movement. For the convenience of sliding second slip sheet 42, can set up the second guide way that can second slip sheet 42 male on the inner wall of waste pipe 32, and then conveniently lead second slip sheet 42 and slide, conveniently guarantee the leakproofness between second slip sheet 42 and the waste pipe 32 simultaneously.

Claims

1. The utility model provides a purifier of adjustable quality of water, includes ion separation mechanism (1), sets up reposition of redundant personnel mechanism (2) in ion separation mechanism (1) low reaches, ion separation mechanism (1) is including relative positive electrode piece (11) and the negative electrode piece (12) that set up, reposition of redundant personnel mechanism (2) are including two at least reposition of redundant personnel passageways (21), its characterized in that: the water quality control device is characterized by further comprising a water quality control mechanism (3) arranged on the downstream of the flow dividing channel (21), wherein the water quality control mechanism (3) comprises a water purifying pipe (31) and a waste water pipe (32), a first water inlet group capable of realizing the communication relation between the water purifying pipe (31) and each flow dividing channel (21) is arranged on the water purifying pipe (31), a second water inlet group capable of realizing the communication relation between the waste water pipe (32) and each flow dividing channel (21) is arranged on the waste water pipe (32), and the water quality control mechanism (3) further comprises a first regulator used for regulating the conduction condition of the first water inlet group and a second regulator used for regulating the conduction condition of the second water inlet group;

the first water inlet group comprises water purifying port units (311) which are distributed along the circumferential direction and can be communicated with different diversion channel (21) groups, and the second water inlet group comprises waste water port units (321) which are distributed along the circumferential direction and can be communicated with different diversion channel (21) groups;

the first regulator is a first regulating pipe (43) sleeved outside the water purifying pipe (31), first water inlets (431) respectively connected with the flow dividing channels (21) are formed in the first regulating pipe (43), and the water purifying pipe (31) and the first regulating pipe (43) can rotate relatively, so that the first water inlets (431) are respectively butted with different water purifying port units (311);

the second regulator is a second regulating pipe (44) sleeved outside the waste water pipe (32), a second water inlet (441) respectively connected with each flow dividing channel (21) is arranged on the second regulating pipe (44), and the waste water pipe (32) and the second regulating pipe (44) can rotate relatively, so that the second water inlets (441) are respectively butted with different waste water port units (321).

2. The water quality-adjustable water purifying device according to claim 1, wherein: the water purifying pipe (31) and the waste water pipe (32) are connected in a meshing way through a gear set (9); the gear set (9) drives the water purifying pipe (31) and the waste water pipe (32) to rotate under the driving of the driving mechanism, and in the rotating process of the water purifying pipe (31) and the waste water pipe (32), the butt joint relation of the first water inlet (431) and the water purifying port unit (311) is complementarily changed with the butt joint relation of the second water inlet (441) and the waste water port unit (321).

3. A water purification apparatus as claimed in claim 2, wherein: the gear set (9) comprises a first gear (91) arranged on the water purifying pipe (31) and a second gear (92) arranged on the waste water pipe (32), and the driving mechanism is in driving connection with the first gear (91) or the second gear (92).

4. A water purification apparatus as claimed in claim 3, wherein: the first gear (91) is provided with first marks (911) corresponding to the distribution positions of the water purifying port units (311), and the first adjusting pipe (43) is provided with a first indicating piece;

and second marks (921) are arranged on the second gear (92) corresponding to the distribution positions of the waste water port units (321), and second indicating parts are arranged on the second adjusting pipe (44).

5. A water purification apparatus as claimed in any one of claims 1 to 4, wherein: the first adjusting pipe (43) and the second adjusting pipe (44) are connected through a connecting block (45), water diversion flow channels (451) which are respectively connected with the diversion channels (21) are arranged on the connecting block (45), and the tail ends of the water diversion flow channels (451) are branched and respectively connected with a first water inlet (431) on the first adjusting pipe (43) and a second water inlet (441) on the second adjusting pipe (44).

6. A water purification apparatus as claimed in any one of claims 1 to 4, wherein: and a flow stabilizing mechanism (5) for stabilizing the flow is arranged at the upstream of the ion separation mechanism (1).

7. The water quality-adjustable water purifying device according to claim 6, wherein: the flow stabilizing mechanism (5) comprises a pore plate (51), a first filter layer (52) and a second filter layer (53) which are sequentially arranged along the water flow direction.

8. A water purification apparatus as claimed in any one of claims 1 to 4, wherein: the ion separation mechanism (1) and the shunt mechanism (2) are arranged in the box body (6);

positive electrode piece (11), negative electrode piece (12) are installed respectively on the upper and lower surface in the box body, one end in box body (6) is provided with spacing block (62) that are used for keeping apart reposition of redundant personnel passageway (21), be provided with delivery port (61) corresponding to every reposition of redundant personnel passageway (21) on the lateral wall of box body (6).

9. The water quality-adjustable water purifying device according to claim 8, wherein: and a water receiving pipe (63) used for connecting a water source is further arranged at one end of the box body (6) far away from the isolating sheet (62).

10. The water quality-adjustable water purifying device according to claim 8, wherein: and a flow stabilizing mechanism (5) is arranged at one end of the box body (6) far away from the isolating sheet (62).

11. A water purification apparatus as claimed in any one of claims 1 to 4, wherein: graphite layers are arranged outside the positive electrode sheet (11) and the negative electrode sheet (12).