CN208916924U - It is a kind of that the water purifier of multiple-quality water is provided - Google Patents

Abstract

The utility model relates to water purifier technical fields, in particular to a kind of that the water purifier of multiple-quality water is provided, including the water supply pipe communicated with tap water, water supply pipe end is communicated with a water route, N number of mounting base is in series on water route, element kit is detachably equipped in mounting base, element kit includes shell and filter core, the filtering direction of n-th filter core is different from preceding N-1 filter core, the water route end is connected with a fixing seat, fixing seat is equipped with a hydrophilic membrane filter, fixed base rear end is connected with direct drinking pipeline and waste pipe, fixing seat is equipped with the connecting cavity in connection water route and waste pipe, fixing seat is equipped with the first conversion equipment, second conversion equipment and third conversion equipment, first conversion equipment realizes that the connection inside water route interface and hydrophilic membrane filter or between connecting cavity switches, second conversion equipment is realized On-off between direct drinking pipeline and hydrophilic membrane filter outside, third conversion equipment realize the on-off between waste pipe and connecting cavity.

Description

It is a kind of that the water purifier of multiple-quality water is provided

Technical field

The utility model relates to water purifier technical fields, in particular to a kind of to provide the water purifier of multiple-quality water.

Background technique

In daily life, people are diversified to the demand of water quality when with water, for example, vegetable washing water wants filtering Ask not high, and drinking water then needs multiple filtration, the water quality type that existing water purifier provides is less, is not able to satisfy the need of people It asks；

In addition, the cleaning of the filter core on water purifier needs to close water hole head, such as Patent No. CN201420302373.X, name Referred to as " the dedicated quickly autonomous replacement filter core of water purifier " and patent No. CN201521092127.7, entitled " inner core changeable type The patents such as filter cartridge construction " are by being replaced or being cleaned filter core after closing water route, in this way when only one filter of replacement When core, water route is also closed, if replacing multiple filter cores, the water route shut-in time is longer, influences to use water.

Utility model content

In order to solve the problems, such as that water purifier water quality type of the existing technology is few, the utility model provides one kind and can provide The water purifier of multiple-quality water.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

It is a kind of that the water purifier of multiple-quality water is provided, including the water supply pipe communicated with tap water, water supply pipe end It is communicated with a water route, N mounting base is in series on the water route, is detachably equipped with element kit in the mounting base, The element kit includes shell and filter core, and preceding N-1 filter element filtering direction is identical, and the filtering direction of n-th filter core is with before N-1 filter core is different, and the water route end is connected with a fixing seat, and the fixing seat is equipped with a hydrophilic membrane filter, The fixation base rear end is connected with direct drinking pipeline and waste pipe, and the fixing seat is equipped with connection water route and waste pipe The connecting cavity in road, the fixing seat are equipped with the first conversion equipment, the second conversion equipment and third conversion equipment, and described the One conversion equipment realizes that the connection inside water route interface and hydrophilic membrane filter or between connecting cavity switches, and the second conversion equipment is realized On-off between direct drinking pipeline and hydrophilic membrane filter outside, the third conversion equipment realize waste pipe and connecting cavity it Between on-off.

As one embodiment of the utility model, N=3.

Further, first conversion equipment includes the first slideway arranged on the fixing seat, and described first is sliding The side wall in road is equipped with the water route interface being connected to water route, is equipped with the first slip pipe slided up and down, institute in first slideway It communicates inside the first slip pipe bottom end closure stated, the first slip pipe upper end and hydrophilic membrane filter, is set on the first slip pipe side wall There is first through hole, the first slip pipe outer wall matches with the first slideway inner wall size, and the first slideway bottom end and connecting cavity connect Logical, the first slip pipe, which slides up and down, realizes that the connection between water route interface and first through hole or connecting cavity switches；

Second conversion equipment includes that the second slideway communicated in fixing seat with direct drinking pipeline is arranged in, and second is sliding The side wall in road is equipped with direct drinking interface for being connected to direct drinking pipeline, and the slided up and down is equipped in second slideway Two slip pipes communicate outside the second slip pipe upper end and hydrophilic membrane filter, and the second slip pipe side wall is equipped with the second through-hole, Second slip pipe slides up and down the on-off for realizing direct drinking interface and the second through-hole；

The third conversion equipment includes that the third slideway communicated in fixing seat with waste pipe, third slideway is arranged in Side wall be equipped with waste water interface for being connected to waste pipe, it is sliding that the third slided up and down is equipped in the third slideway Pipe, third slip pipe bottom end closure, third slideway bottom end are connected to connecting cavity, and third slip pipe, which slides up and down, realizes connecting cavity and waste water The on-off of interface；

Further, the fixing seat is slided up and down equipped with movable block, first slip pipe, the second slip pipe and third Slip pipe is each attached to the bottom end of movable block, and the hydrophilic membrane filter is stuck in above movable block, the movable block and fixing seat Between be equipped with elastic device, the fixing seat be equipped with for control elastic device be in compression or release conditions restriction dress It sets.

Further, the water supply pipe, waste pipe and direct drinking pipeline are integrated by water segregator, from The head end for carrying out waterpipe is equipped with three water segregators, and three water segregators include logical for connecting the first of tap water Mouthful, the third connectivity mouth for connecting the second port of water supply pipe and for directly discharging tap water, first port, Second port and third connectivity mouth three communicate, and a conversion spool is equipped with inside three water segregators, convert valve core rotation Realize the connection conversion between the first port and the second port or third connectivity mouth.

Further, a stable-pressure device, the pressure stabilizing are equipped between the water supply pipe and three water segregators Device includes piston, and the root of piston connect by spring with water supply pipe, and the head of piston is pyramidal structure, described oneself Carry out in water pipe to be fixed with a voltage stabilization plate, the voltage stabilization plate is equipped with a tapered indentations, and the piston crown passes through steady Pressing plate, the tapered indentations and piston crown are located at the same side of voltage stabilization plate, the head shape of the tapered indentations and piston Shape matches.

Further, one is connected in first fixing seat and the water route between second fixing seat Wash vegetables waterpipe, the wash vegetables waterpipe are connected to waste pipe, and the wash vegetables waterpipe is equipped with check valve.

Further, the water purification motor spindle is equipped with non-slip mat, is detachably fixed on the water purifier shell useful In the mounting rack being mounted on wall.

Further, the mounting base side is equipped with the first water pipe, and the other side is equipped with the second water pipe, sets inside mounting base There is the accommodating chamber of connection the first water pipe and the second water pipe, the mounting base is equipped with the first of the first water pipe of connection and accommodating chamber Vertical tube, first vertical tube is interior to be equipped with the first pipe slided up and down, communicates inside first pipe upper end and filter core, the first pipe Road lower end closed, first pipe side wall are equipped with the first opening, and first pipe outer wall matches with the first vertical tube inner wall size, the One pipeline, which slides up and down, realizes that the connection between the first water pipe and the first opening or accommodating chamber switches.

The mounting base is equipped with the second vertical tube of connection the second water pipe and accommodating chamber, is equipped in second vertical tube It is communicated outside the second pipe slided up and down, second pipe upper end and filter core, second pipe lower end closed, on second pipe side wall Equipped with the second opening, the second pipe outer wall matches with the second vertical tube inner wall size, and second pipe slides up and down realization Connection between second water pipe and the second opening or accommodating chamber switches.

In the present embodiment, the first water pipe of preceding N-1 mounting base is water inlet pipe, and the second water pipe is outlet pipe, n-th installation First water pipe of seat is outlet pipe, and second water pipe is water inlet pipe, i.e., the filtering direction of preceding N-1 filter core is identical, n-th Filter core and preceding N-1 filter element filtering are contrary.

Further, the mounting base, which slides up and down, is provided with pedestal, and the first pipe and second pipe are together It is fixed on the bottom end of pedestal, the element kit is stuck in the top of pedestal, and elasticity is equipped between the pedestal and mounting base Element, the element kit is equipped with the limiting device that control elastic element is in compressive state or release conditions, described Limiting device includes the wing plate of setting on the shell, and the mounting base is equipped with baffle, and the element kit is pushed and revolved After turning, the wing plate is stuck in the lower section of baffle.

The utility model has the advantages that

(1) water purifier use quality classification water supply design, 3 kinds of water can be provided simultaneously for users to use, one kind be tap water, one Kind is vegetable washing water, and one kind is direct drinking.Tap water is supplied directly to user by water segregator；When water segregator is switched to using water purification When machine, tap water goes the large particle in water removal by first of filter core, and the water one by coarse filtration is arrived by piping connection It on water segregator, is used for wash vegetables etc., secondly flow through second by pipeline, third after the 4th filter core, obtains direct drinking.Straight drink Water carries faucet by water purifier and is supplied to use by pipeline flow dividing, one；Secondly being supplied to makes by water segregator pipeline With.Water quality wide variety is able to satisfy a variety of demands of user；

(2) filtering direction of the utility model a filter core last is with front on the contrary, two such filtering direction phase , it can be achieved that just realizing the backwash of the two filter core on water route after anti-filter core is replaced, additional flushing water is not needed, is saved Save water resource；

(3) the removable cartridge structure of the utility model may be implemented to carry out replacement filter in the case where not turning off the tap Core does not influence to use water, convenient and efficient；

(4) filter core uses pedestal and spring arrangement, and hydrophilic membrane filter uses movable block and spring arrangement, when lifting filter core group When part, the switching in water route can be realized automatically, it is easy to operate, it is time saving and energy saving.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

Fig. 1 is the schematic top plan view of the utility model water purifier；

Fig. 2 is the cross-sectional view in fixing seat and movable block the part direction C-C along Fig. 1；

Fig. 3 is the cross-sectional view of three water segregator B-B along Fig. 1 of the utility model；

Fig. 4 is the perspective view of three water segregators of the utility model；

Fig. 5 is the external structure of the utility model water purifier；

Fig. 6 is the perspective view of the utility model fixing seat；

Fig. 7 is the perspective view of this hair movable block；

Fig. 8 is a kind of top view of removable cartridge structure of the utility model；

Fig. 9 is a kind of bottom view of removable cartridge structure of the utility model；

Figure 10 is the cross-sectional view in the direction A-A in Fig. 8；

Figure 11 is the utility model element kit disassembly status figure；

Figure 12 is the structural schematic diagram of the utility model pedestal；

Figure 13 is the first water pipe of the utility model, the second water pipe and first pipe, the schematic view of the mounting position of second pipe；

Figure 14 is partial cutaway view.

Wherein, 101, water supply pipe, 102, water route, 103, direct drinking pipeline, 104, waste pipe, 105, connecting cavity, 106, the first slideway, 107, water route interface, the 108, first slip pipe, 109, first through hole, the 110, second slideway, 111, direct drinking connects Mouthful, the 112, second slip pipe, the 113, second through-hole, 114, third slideway, 115, waste water interface, 116, third slip pipe, 117, wash vegetables Waterpipe, 118, leading direct drinking pipeline, 1, mounting base, 11, baffle, 12, accommodating chamber, 2, element kit, 21, filter core, 22, outer Shell, 221, wing plate, the 3, first water pipe, the 4, second water pipe, 5, pedestal, 6, first pipe, the 61, first opening, 7, second pipe, 71, the second opening, the 8, first vertical tube, the 9, second vertical tube, 10, spring, 13, fixing seat, 14, hydrophilic membrane filter, 15, movable block, 16, water segregator, 17, three water segregators, the 171, first port, the 172, second port, 173, third connectivity mouth, 18, conversion spool, 19, piston, 20, voltage stabilization plate, 201, tapered notch, 23, non-slip mat, 24, mounting rack, 25, check valve, 26, flowmeter, 27, three Pass joint.

Specific embodiment

Filtering direction is divided into two kinds, and one is water flows inside filter core into outside goes out, and another kind is water flow outside filter core Go out into, inside.

It is a kind of that the water purifier of multiple-quality water is provided such as Fig. 1-7, including the water supply pipe 101 communicated with tap water, originally 101 end of waterpipe is communicated with a water route 102, and N number of mounting base 1 is in series on water route 102, is detachably equipped in mounting base 1 Element kit 2, element kit 2 include shell 22 and filter core 21, and preceding 21 filtering direction of N-1 filter core is identical, n-th filter core 21 Filtering direction is different from preceding N-1 filter core 21, and 102 end of water route is connected with a fixing seat 13, and fixing seat 13 is equipped with One hydrophilic membrane filter 14,13 rear end of fixing seat are connected with direct drinking pipeline 103 and waste pipe 104, on direct drinking pipeline 103 Equipped with flowmeter 26, a leading direct drinking pipeline 118 is also connected on direct drinking pipeline 103, fixing seat 13 is equipped with connection water The connecting cavity 105 on road 102 and waste pipe 104, fixing seat 13 are equipped with the first conversion equipment, the second conversion equipment and third Conversion equipment, the first conversion equipment realize that the connection between water route 102 and 14 inside of hydrophilic membrane filter or connecting cavity 105 switches, Second conversion equipment realizes the on-off between direct drinking pipeline 103 and 14 outside of hydrophilic membrane filter, and third conversion equipment is realized useless On-off between waterpipe 104 and connecting cavity 105.

In the present embodiment, N=3, such as Fig. 1, in sequence respectively with 1. 2. 3. indicating three element kits 2.First of mistake Filter is, except bulky grain material, second is filtered into the filter core except organic matter, and third road is filtered into functional filter element, passes through light electrolysis skill Art changes PH and ORP in water etc., improves the micronutrient levels in water beneficial to human body.Three 2 outer diameters of element kit are identical, preceding Two 21 filtering directions of filter core are interior into outgoing, the filtering direction of third filter core 21 be outside into it is interior go out, when water purifier uses one After the section time, the residue of filtering can be deposited in 21 surface of filter core, and 32 water yield of filter core is caused to tail off, and influence using at this time by filter Core assembly 2 takes out, and is placed into the mounting base 1 with its Inlet and outlet water opposite direction, is backwashed, and the dirty water of backwash passes through useless Waterpipe 104 is discharged outside water purifier.

First conversion equipment includes the first slideway 106 being arranged in fixing seat 13, and the side wall of the first slideway 106 is equipped with The water route interface 107 being connected to water route 102, the first slideway 106 are interior equipped with the first slip pipe 108 slided up and down, the first slip pipe 108 It is communicated inside bottom end closure, 108 upper end of the first slip pipe and hydrophilic membrane filter 14,108 side wall of the first slip pipe is equipped with first through hole 109,108 outer wall of the first slip pipe matches with 106 inner wall size of the first slideway, and 106 bottom end of the first slideway and connecting cavity 105 connect Logical, the first slip pipe 108, which slides up and down, realizes that the connection between water route interface 107 and first through hole 109 or connecting cavity 105 switches；

Second conversion equipment includes that the second slideway 110 communicated in fixing seat 13 with direct drinking pipeline 103 is arranged in, and second The side wall of slideway 110 is equipped with the direct drinking interface 111 for being connected to direct drinking pipeline 103, is equipped with up and down in the second slideway 110 Second slip pipe 112 of sliding communicates outside 112 upper end of the second slip pipe and hydrophilic membrane filter 14, and 112 side wall of the second slip pipe is equipped with the Two through-holes 113, the second slip pipe 112 slide up and down the on-off for realizing direct drinking interface 111 and the second through-hole 113；

Third conversion equipment includes that the third slideway 114 communicated in fixing seat 13 with waste pipe 104 is arranged in, and third is sliding The side wall in road 114 is equipped with the waste water interface 115 for being connected to waste pipe 104, is equipped with and slides up and down in third slideway 114 Third slip pipe 116,116 bottom end closure of third slip pipe, 114 bottom end of third slideway is connected to connecting cavity 105, third slip pipe 116 slide up and down the on-off for realizing connecting cavity 105 and waste water interface 115；

Fixing seat 13 is slided up and down equipped with movable block 15, and the first slip pipe 108, the second slip pipe 112 and third slip pipe 116 are fixed In the bottom end of movable block 15, hydrophilic membrane filter 14 is stuck in 15 top of movable block, and elasticity is equipped between movable block 15 and fixing seat 13 Device, elastic device can be spring, and fixing seat 13 is equipped with the limit for being in compression or release conditions for controlling elastic device Determine device.Limiting device can be the same as limiting device hereinafter.

Water purifier working principle:

When backwash, hydrophilic membrane filter 14 is taken out, the movable block 15 in fixing seat 13 is under the action of the spring It bouncing, the first slip pipe 108 slides into the top of water route interface 107, while third slip pipe 116 slides into the upper end of waste water interface 115, Water route interface 107 and waste water interface 115 are connected by connecting cavity 105, third element kit and 2 and first or second filter Core assembly 2 exchanges position, is backwashed, and sewage is discharged, and sewage is discharged by the wash vegetables aquaporin on water segregator, has been cleaned Afterwards, it is only necessary to a few minutes are rinsed with vegetable washing water, can be clean by flushing of pipeline, it does not influence to use.

When not needing backwash, hydrophilic membrane filter 14 is depressed, first through hole 109 and water route interface 107 are right at this time Together, while the second through-hole 113 and direct drinking interface 111 are aligned, and water flow is entered by water route interface 107 through the first slip pipe 108 Inside hydrophilic membrane filter 14, after the completion of filtering, the second slip pipe 112 is entered outside hydrophilic membrane filter 14, finally by second Through-hole 113 is flowed out from direct drinking interface 111.

Water supply pipe 101, waste pipe 104 and direct drinking pipeline 103 are integrated by water segregator 16, tap water The head end of pipeline 101 is equipped with three water segregators 17, and three water segregators 17 include the first port for connecting tap water 171, the third connectivity mouth 173 for connecting the second port 172 of water supply pipe 101 and for directly discharging tap water, first Port 171, the second port 172 and 173 three of third connectivity mouth communicate, and a conversion spool 18 is equipped with inside three water segregators 17, It converts the rotation of spool 18 and realizes that the connection between the first port 171 and the second port 172 or third connectivity mouth 173 is converted.Water segregator It is equipped with fore filter between 16 and tap water, is used after tap water is also realized a coarse filtration in this way.

A stable-pressure device is equipped between water supply pipe 101 and three water segregators 17, stable-pressure device includes piston 19, living The root of plug 19 is connected by spring and water supply pipe 101, and the head of piston 19 is pyramidal structure, is fixed in running water pipe There is a voltage stabilization plate 20, voltage stabilization plate 20 is equipped with a tapered indentations 201, and 19 head of piston passes through voltage stabilization plate 20, tapered indentations 201 and 19 head of piston be located at the same side of voltage stabilization plate 20, tapered indentations 201 and the head shape of piston 19 match.Spring Top is provided with adjusting screw, and when hydraulic pressure is big, water enters the chamber where 19 lower flat of piston by tapered indentations 201 It is interior, pressure is formed to 19 bottom surface of piston, entire piston 19 moves up, and the head of piston 19 and 201 distance of tapered indentations become smaller, and pass through Water flow become smaller, reduced into the water in water purifier, protection is when hydraulic pressure becomes larger when to pressure caused by water purifier pipeline, protection Water purifier will not be damaged because pressure becomes larger.When hydraulic pressure becomes smaller, spring pushes away piston 19 down, the head of piston 19 Portion and 201 distance of tapered indentations become larger, and water flow becomes larger, and becomes larger to the water supply of water purifier, achieve the purpose that protect water purifier.

It is connected with a wash vegetables waterpipe 117 on water route between first fixing seat 13 and second fixing seat 13, washes Dish waterpipe 117 is connected to waste pipe 104, and wash vegetables waterpipe 117 is equipped with check valve 25.

Water purification motor spindle is equipped with non-slip mat 23, and the installation for being mounted on wall is removably fixed on water purifier shell Frame 24.Water purification motor spindle is provided with non-slip mat 23, can use for being placed on, complete machine uses cap covers, all filters Core, when being placed on the use of time under table top, will not damage because of the infringement of the pests such as mouse, can make outside being not exposed to For under table top.Water purification machine base is provided with screw hole, and the mounting rack 24 for placing water purifier is first fixed on metope, and water purifier is put It sets on mounting rack 24, with screw locking, guarantees the firm of water purifier, will not fall and damage because of accidentally touching.

The water purifier pipeline of the utility model uses integrated design, and all pipelines are all made of 3 points of pipe diameter determings, Suo Youpei Part uses the standard component for being in charge of cooperation with three, guarantees big flow；First of filter core is adopted until between four filter cartridge outlet of bottom With integrated design, centre only has check valve 25, three-way connection 27, and connector at flowmeter 26 3 greatly reduces the risk of leak.

Pipeline, mounting base and the fixing seat of the utility model water purifier use secondary injection molding, and pipeline is made to reach one The purpose of change can resist bigger hydraulic pressure compared to the pipeline for using connector to connect, and the risk of not leak exists.

Water purifier uses the design of quality classification water supply, can provide 3 kinds of water simultaneously for users to use, and one kind is tap water, a kind of For vegetable washing water, one kind is direct drinking.Tap water is supplied directly to user by water segregator；When water segregator 16 is switched to using water purification When machine, tap water goes the large particle in water removal by first of filter core, and the water one by coarse filtration passes through wash vegetables waterpipe 117 are connected on water segregator 16, use for wash vegetables etc., secondly flow through second by pipeline, third after the 4th filter core, is obtained Direct drinking.Direct drinking carries faucet by water purifier and is supplied to use by pipeline flow dividing, one；Secondly passing through water segregator pipe Road is supplied to user's use.When backwash, hydrophilic membrane filter 14 is taken out, the movable block 15 in fixing seat 13 is in bullet It is bounced under the action of spring, water route interface 107 and waste water interface 115 are connected, third element kit and 2 and first or second A element kit 2 exchanges position, is backwashed, and sewage is discharged, and sewage passes through 117 row of wash vegetables aquaporin on water segregator 16 Out.

It is the specific structure of removable cartridge such as Fig. 8-14,1 side of mounting base is equipped with the first water pipe 3, and the other side is equipped with the Two water pipes 4, are equipped with the accommodating chamber 12 of connection the first water pipe 3 and the second water pipe 4 inside mounting base 1, and mounting base 1 is equipped with connection the First vertical tube 8 of one water pipe 3 and accommodating chamber 12, the first vertical tube 8 are interior equipped with the first pipe 6 slided up and down, 6 upper end of first pipe It is communicated with inside filter core 21,6 lower end closed of first pipe, 6 side wall of first pipe is equipped with the first opening 61, first pipe 6 Outer wall matches with 8 inner wall size of the first vertical tube, and first pipe 6 slides up and down the first water pipe of realization 3 and the first opening 61 or holds The connection switching received between chamber 12.

Mounting base 1 is equipped with the second vertical tube 9 of connection the second water pipe 4 and accommodating chamber 12, is equipped with upper downslide in the second vertical tube 9 It is communicated outside dynamic second pipe 7,7 upper end of second pipe and filter core 21,7 lower end closed of second pipe, on 7 side wall of second pipe Equipped with the second opening 71,7 outer wall of second pipe matches with 9 inner wall size of the second vertical tube, and second pipe 7 slides up and down realization the Connection between two water pipes 4 and the second opening 71 or accommodating chamber 12 switches.

As one embodiment of utility model, the first water pipe 3 of preceding N-1 mounting base 1 is water inlet pipe, the second water pipe 4 For outlet pipe, the first water pipe 3 of n-th mounting base 1 is outlet pipe, and the second water pipe 4 is water inlet pipe.The mistake of i.e. preceding N-1 filter core Filter direction is identical, and n-th filter core and preceding N-1 filter element filtering are contrary.

Mounting base 1, which slides up and down, is provided with pedestal 5, and first pipe 6 and second pipe 7 are fixed on the bottom of pedestal 5 together End, element kit 2 is stuck in the top of pedestal 5, is equipped with elastic element between pedestal 5 and mounting base 1, in the utility model, elasticity Element can be spring 10 or other elements.Element kit 2 is equipped with control elastic element and is in compressive state or release conditions Limiting device, limiting device includes the wing plate 221 being arranged on shell 22, and mounting base 1 is equipped with baffle 11, element kit 2 After pushing and rotating, wing plate 221 is stuck in the lower section of baffle 11.

Wing plate 221 is circumferentially uniformly distributed on shell 22, and baffle 11 is circumferentially uniformly distributed in mounting base 1, and wing plate 221 and baffle 11 Quantity it is identical.

Replace filter core working principle:

When element kit 2 works normally, pedestal 5 is depressed by element kit 2, the first 61 Hes of opening in first pipe 6 First water pipe 3 communicates, while the second opening 71 on second pipe 7 and the second water pipe 4 communicate, while the first water pipe 3 and second Obstructed between water pipe 4, if the first water pipe 3 is water inlet, water is entered from the first water pipe 3 along the first opening 61, first pipe 6 It inside filter core 21, is filtered through filtration core 21, external from filter core 21 flows out to second into along the opening of second pipe 7, second 71 Water pipe 4 realizes filtering function；

When needing replacing element kit 2, rotating filter element component 2, so that wing plate 221 is detached from baffle 11, pedestal 5 is in bullet It is popped up under the action of spring 10,7 upward sliding of first pipe 6 and second pipe, first pipe 6 slides into the first water pipe 3 Top, second pipe 7 slide into the top of the second water pipe 4, in this way, the first water pipe 3 is directly connected with the second water pipe 4, do not influence Water route it is unimpeded.

It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection Among range.

Claims (10)

1. a kind of provide the water purifier of multiple-quality water, it is characterised in that: including the water supply pipe (101) communicated with tap water, Water supply pipe (101) end is communicated with a water route (102), is in series with N number of mounting base (1), institute on the water route (102) Element kit (2) detachably are equipped in the mounting base (1) stated, the element kit (2) includes shell (22) and filter core (21), Preceding N-1 filter core (21) filtering direction is identical, and the filtering direction of n-th filter core (21) is different from preceding N-1 filter core (21), described Water route (102) end is connected with a fixing seat (13), and the fixing seat (13) is equipped with a hydrophilic membrane filter (14), institute Fixing seat (13) rear end stated is connected with direct drinking pipeline (103) and waste pipe (104), and the fixing seat (13) is equipped with It is connected to the connecting cavity (105) of water route (102) and waste pipe (104), the fixing seat (13) is equipped with the first conversion equipment, Second conversion equipment and third conversion equipment, first conversion equipment are realized in water route (102) and hydrophilic membrane filter (14) Connection switching between portion or connecting cavity (105), the second conversion equipment realize direct drinking pipeline (103) and hydrophilic membrane filter (14) On-off between outside, the third conversion equipment realize the on-off between waste pipe (104) and connecting cavity (105).

2. a kind of water purifier of offer multiple-quality water according to claim 1, it is characterised in that: N=3.

3. a kind of water purifier of offer multiple-quality water according to claim 1, it is characterised in that:

First conversion equipment includes the first slideway (106) being arranged on fixing seat (13), first slideway (106) side wall is equipped with the water route interface (107) being connected to water route (102), is equipped in first slideway (106) upper The first slip pipe (108) of lower slider, described the first slip pipe (108) bottom end closure, the first slip pipe (108) upper end and hydrophilic membrane filtration It is communicated inside core (14), the first slip pipe (108) side wall is equipped with first through hole (109), first slip pipe (108) Outer wall matches with the first slideway (106) inner wall size, and the first slideway (106) bottom end is connected to connecting cavity (105), the first slip pipe (108) it slides up and down and realizes that the connection between water route interface (107) and first through hole (109) or connecting cavity (105) switches；

Second conversion equipment includes the second slideway that setting communicates on fixing seat (13) with direct drinking pipeline (103) (110), the side wall of the second slideway (110) is equipped with the direct drinking interface (111) for being connected to direct drinking pipeline (103), described The second slideway (110) in be equipped with the second slip pipe (112) for sliding up and down, the second slip pipe (112) upper end and hydrophilic film It is communicated outside filter core (14), the second slip pipe (112) side wall is equipped with the second through-hole (113), second slip pipe (112) Slide up and down the on-off for realizing direct drinking interface (111) and the second through-hole (113)；

The third conversion equipment includes the third slideway that setting communicates on fixing seat (13) with waste pipe (104) (114), the side wall of third slideway (114) is equipped with waste water interface (115) for being connected to waste pipe (104), and described the The third slip pipe (116) slided up and down, third slip pipe (116) bottom end closure, third slideway (114) are equipped in three slideways (114) Bottom end is connected to connecting cavity (105), and third slip pipe (116), which slides up and down, realizes leading to for connecting cavity (105) and waste water interface (115) It is disconnected.

4. a kind of water purifier of offer multiple-quality water according to claim 3, it is characterised in that: the fixing seat (13) It slides up and down and is equipped with movable block (15), first slip pipe (108), the second slip pipe (112) and third slip pipe (116) are fixed In the bottom end of movable block (15), the hydrophilic membrane filter (14) is stuck in above movable block (15), the movable block (15) and Elastic device is equipped between fixing seat (13), the fixing seat (13), which is equipped with, to be compressed or release for controlling elastic device and being in Put the restriction device of state.

5. a kind of water purifier of offer multiple-quality water according to claim 3, it is characterised in that: the water supply pipe (101), waste pipe (104) and direct drinking pipeline (103) are integrated by water segregator (16), water supply pipe (101) Head end be equipped with three water segregators (17), three water segregators (17) include the first port for connecting tap water (171), the third connectivity mouth for connecting the second port (172) of water supply pipe (101) and for directly discharging tap water (173), first port (171), the second port (172) and third connectivity mouth (173) three communicate, three points of water A conversion spool (18) is equipped with inside device (17), the first port (171) and the second port are realized in conversion spool (18) rotation (172) the connection conversion or between third connectivity mouth (173).

6. a kind of water purifier of offer multiple-quality water according to claim 5, it is characterised in that: the water supply pipe (101) stable-pressure device is equipped between He Santou water segregator (17), the stable-pressure device includes piston (19), piston (19) Root connected by spring and water supply pipe (101), the head of piston (19) is pyramidal structure, in the running water pipe It is fixed with a voltage stabilization plate (20), the voltage stabilization plate (20) is equipped with a tapered indentations (201), the piston (19) head Portion passes through voltage stabilization plate (20), and the tapered indentations (201) and piston (19) head are located at the same side of voltage stabilization plate (20), described Tapered indentations (201) and the head shape of piston (19) match.

7. a kind of water purifier of offer multiple-quality water according to claim 1, it is characterised in that: positioned at first fixation It is connected with a wash vegetables waterpipe (117) on seat (13) and water route between second fixing seat (13), described washes Dish waterpipe (117) is connected to waste pipe (104), and the wash vegetables waterpipe (117) is equipped with check valve (25).

8. a kind of water purifier of offer multiple-quality water according to claim 1, it is characterised in that: the water purification motor spindle Equipped with non-slip mat (23), the mounting rack (24) for being mounted on wall is removably fixed on the water purifier shell.

9. a kind of water purifier of offer multiple-quality water according to claim 1, it is characterised in that: the mounting base (1) Side is equipped with the first water pipe (3), and the other side is equipped with the second water pipe (4), be equipped with inside mounting base (1) connection the first water pipe (3) and The accommodating chamber (12) of second water pipe (4), the mounting base (1) are equipped with the of connection the first water pipe (3) and accommodating chamber (12) One vertical tube (8), first vertical tube (8) is interior to be equipped with the first pipe (6) slided up and down, first pipe (6) upper end and filter core (21) internal to communicate, first pipe (6) lower end closed, first pipe (6) side wall is equipped with the first opening (61), first pipe (6) outer wall matches with the first vertical tube (8) inner wall size, and first pipe (6), which slides up and down, realizes that the first water pipe (3) are opened with first Connection switching between mouth (61) or accommodating chamber (12)；

Second vertical tube (9) of the mounting base (1) equipped with connection the second water pipe (4) and accommodating chamber (12), described second It is equipped with the second pipe (7) slided up and down in vertical tube (9), is communicated outside second pipe (7) upper end and filter core (21), second pipe (7) lower end closed, second pipe (7) side wall are equipped with the second opening (71), the second pipe (7) outer wall and the second vertical tube (9) inner wall size matches, and second pipe (7), which slides up and down, realizes the second water pipe (4) and the second opening (71) or accommodating chamber (12) the connection switching between；

The first water pipe (3) of preceding N-1 mounting base (1) is water inlet pipe, and the second water pipe (4) is outlet pipe, n-th mounting base (1) The first water pipe (3) be outlet pipe, second water pipe (4) be water inlet pipe.

10. a kind of water purifier of offer multiple-quality water according to claim 9, it is characterised in that: the mounting base (1) It sliding up and down and is provided with pedestal (5), the first pipe (6) and second pipe (7) are fixed on the bottom end of pedestal (5) together, The element kit (2) is stuck in the top of pedestal (5), and elastic element is equipped between the pedestal (5) and mounting base (1), The element kit (2) is equipped with the limiting device that control elastic element is in compressive state or release conditions, the limit Position device includes the wing plate (221) being arranged on shell (22), and the mounting base (1) is equipped with baffle (11), the filter After core assembly (2) is pushed and rotated, the wing plate (221) is stuck in the lower section of baffle (11).