CN109851109A - With the water purifier for above setting control module Yu underlying U-shaped filter gall storehouse - Google Patents

Abstract

The present invention is related with water treatment field, and in particular to Drinking Water Filtration.The present invention discloses a kind of with the water purifier for above setting control module Yu underlying U-shaped filter gall storehouse.Multiple filter galls including reverse osmosis membrane or nanofiltration membrane filter gall and fix accordingly device, water pump, row's concentrated water volume control device, passed through water lines connect multiple filter galls and water pump and arrange concentrated water volume control device constitute filtration channel, the vertical U-shaped filter gall chamber for placing filter gall, on set control module and loose joint device；Each filter gall is fastened on the U-shaped filter gall chamber and filter gall mouth of a river by fixed device and docks with sealing to water inlet for water lines is crossed；It further include U-shaped facility chamber and chamber lid, facility chamber constitutes the underlying U-shaped filter gall storehouse with diaphragm structure with U-shaped filter gall chamber disjunctor arranged side by side, and opposite or vertical with the facility chamber port direction of chamber lid closure and the port of U-shaped filter gall chamber direction；On set control module and be engaged above and below with underlying U-shaped filter gall storehouse, and one is connected and composed by loose joint device.

Description

With the water purifier for above setting control module Yu underlying U-shaped filter gall storehouse

Technical field

The present invention is related with water treatment field, and in particular to depth-type filtration, purification aspect to drinking water.

Background technique

As the consumptive material of water purifier, filter gall in use for some time, needs replacing filter gall.However, with water purifier Promote, they application aspect defect and insufficient be also gradually exposed: in, low price water purifier mostly use opening greatly Formula liner configures bare machine mode.The shell of built-in liner is lifted on the machine construction below base, although shell can repeat to make With, corresponding reduction consumer replaces the 10~20% of filter gall expense, but needs to take out water purifier when replacing liner, make somebody a mere figurehead, Dedicated filter gall spanner is from bottom to top covered on shell again, shell can just be loosened and the threaded connection of base removes by firmly rotating Shell.Firmly the shell of built-in liner is tightened in below base again after more renewing liner, whole operation process is very painstaking.By It is very heavy in the water purifier equipped with water, and the built-in filter gall in open filter cylinder is all to unload Hou Tongshui with filter cylinder to pour out , water pollution processing is very troublesome, rarely cleans the example of filter cylinder inner cavity so far.For horizontal water purifier, using very It is convenient: can be both placed on kitchen cupboard table top, and can also be placed in cabinet；Machine need to be only directly placed at using position It sets, without punching hanging machine.Since filter gall is located above base, replacement filter gall is more convenient, relatively time saving and energy saving. But it is that machine operating surface is small using the biggest problem of A seating water purifier structure, display unit and operating control device can only be arranged On machine side elevation, top surface is for replacing filter gall, and water management component excessively can nowhere be put.In view of the length and width dimensions of water purifier It is limited, usually less than 500 millimeters × 200 millimeters × 450 millimeters, therefore display control unit is located on machine side elevation will Influence the setting quantity of filter gall.And when using filter gall is closed, due to filter gall the mouth of a river downward, water meeting when replacement in filter gall Pollution ambient enviroment is flowed out by the filter gall mouth of a river.Water in the forward and backward grade filter gall of replaced filter gall is also respectively by institute's unloading filter gall Correspondence base inlet and outlet pipe outflow.It is more widely available that drawbacks described above and deficiency cause water purifier to hardly result in.

Summary of the invention

The invention mainly solves the technical problem of providing a kind of simple and practical having above to set control module and underlying filter The water purifier in gallbladder storehouse, to overcome drawbacks described above and deficiency.

It is a kind of with the water purifier for above setting control module Yu underlying U-shaped filter gall storehouse, including reverse osmosis membrane or nanofiltration membrane filter gall Multiple filter galls inside and device is fixed accordingly, water pump, row's concentrated water volume control device, passed through water lines and connects multiple filters Gallbladder and water pump and row's concentrated water volume control device constitute filtration channel, the vertical U-shaped filter for placing filter gall that each filter gall operates normally Gallbladder chamber, setting display control device on set control module and loose joint device；It is put into from top to bottom and solid by fixed device connection The filter gall being scheduled on the face of U-shaped filter gall bottom of chamber, or the open type housing of setting closing shell or setting with cover；The fixation device or It is screw connection structure, or rotation card connection structure or standard component connection structure；Each filter gall is connected and fixed by fixed device On U type filter gall chamber and the filter gall mouth of a river is docked with sealing to water inlet for water lines is crossed；It acts on and sets control module and U The loose joint device of cooperation is connected between two component of type filter gall storehouse, at least swing locker hook device or elastic card The device of one of buckle device screw structure or helicitic texture, it is characterised in that it further include U-shaped facility chamber and chamber lid, And the aobvious control in control module is set in the pilot connection of water pump or row's concentrated water volume control device that U-shaped facility chamber is placed Device；Facility chamber and U-shaped filter gall chamber disjunctor arranged side by side constitute the underlying U-shaped filter gall storehouse with diaphragm structure, and are closed with chamber lid Facility chamber port towards and U-shaped filter gall chamber port towards opposite or vertical；On set control module and underlying U-shaped filter gall storehouse It is engaged above and below, and one is connected and composed by loose joint device；It disengages loose joint device and sets control module and underlying filter gall by Storehouse separation, then disengage fixed device and separate filter gall with underlying U-shaped filter gall storehouse.

The U-shaped facility chamber port is downward；In the chamber lid that the water pump or row's concentrated water volume control device is placed in；If It sets connection water pump or arranges the related of concentrated water volume control device and cross water lines, by the chamber lid other side to water inlet and U-shaped filter Water inlet sealing is docked in the related water lines corresponding position of crossing of gallbladder bottom of chamber face setting, and is fixed chamber lid by fastening standard component In on U-shaped filter gall bottom of chamber face and U-shaped facility chamber port, then composition water pump or row's concentrated water volume control device are in filtration channel Water route connection structure；Chamber lid is unloaded to separate and disconnect relevant connecting tube row's concentrated water volume control device to U-shaped facility chamber Road.

It further include loose-joint pipeline plate；The U-shaped facility chamber is lain on one's side, the port direction of port direction and U-shaped filter gall chamber Vertically, it is placed in the intracavitary water pump of U-shaped facility or row's concentrated water volume control device passes through the cavity wall below U-shaped facility chamber of lying on one's side On loose-joint pipeline plate it is related close to water inlet to water inlet and the related mistake water lines corresponding position that U-shaped filter gall bottom of chamber face is arranged Envelope docking, and loose-joint pipeline plate is fixed under U-shaped filter gall bottom of chamber face and U-shaped facility chamber in cavity wall by fastening standard component, Then it constitutes water pump or arranges water route connection structure of the concentrated water volume control device in filtration channel.

The U-shaped facility chamber is lain on one's side, port towards with the port of U-shaped filter gall chamber towards vertical, described U-shaped filter gall Chamber is arranged relevant water lines excessively and is connected to the mistake water lines being arranged on its side wall and U-shaped facility chamber bottom of chamber face diaphragm structure of lying on one's side Interface, then the pipe interface with the lie on one's side intracavitary water pump of U-shaped facility or row's concentrated water volume control device is tightly connected, and constitutes water The water route connection structure of pump or row's concentrated water volume control device in filtration channel.

It further include the conductive contact device that one group of conductive contact and corresponding limiting structure are set；The two of the conductive contact device A conductive contact respectively connects corresponding pilot, is separately connected display control device and water pump or automatically controlled row's concentrated water flow control Device, and one of conductive contact is elastic conduction contact；Loose joint device sets control module and underlying U-shaped filter gall storehouse by One is connected and composed, the conductive contact set in control module and U type facility chamber is separately fixed at and is at least convex metal piece knot The structure of structure or T-type metal contact structure or convex metal cap structure of contact terminal thrin, and in the effect of elastic conduction contact Lower reciprocal correspondence is engaged；The control terminal of water pump or automatically controlled row's concentrated water volume control device is located at by pilot connection Conductive contact two on U-shaped facility chamber, and corresponding conducting is located at the conductive contact one above set in control module and then connects aobvious control Device；It disengages loose joint device and sets control module by and separated with underlying U-shaped filter gall storehouse, the conduction being placed in control module The connection between conductive contact two in the disconnection of contact one and U-shaped facility chamber cooperates；The limiting structure or restriction conductive contact Pressure plate structure or limit conductive contact closing structure, wherein the pressure plate structure of string-passing structure is arranged for pressure plate structure By setting control module on the clamp device that separately sets and setting through-hole or U-shaped facility chamber is connected and fixed the built-in conductive contact of composition Limiting structure；For closing structure, the through-hole of corresponding conductive contact is arranged in the closing structure front side structure that string-passing structure is arranged, Rear structure connect cooperation with front side structure and constitutes the limiting structure of built-in conductive contact, and passes through the clamp device separately set and set Set through-hole on set control module or U-shaped facility chamber is connected and fixed.Elastic conduction contact can both be located at and set control module, It can be located on U-shaped facility chamber.

When U-shaped facility chamber structure directed downwardly using port, the support of conductive contact device is placed in the chamber lid setting Frame；Be placed in the conductive contact of U-shaped facility chamber limiting structure be closing structure, and be placed in the conductive contact in closing structure with The through-hole that the U-shaped facility chamber bottom of chamber setting of control module conductive contact is set in correspondence is corresponding；The chamber lid is inserted into U-shaped set from bottom to top It applies chamber and chamber lid is fixed on U-shaped filter gall bottom of chamber face and U-shaped facility chamber port by fastening standard component, the conduction on support frame Contact is located in the through-hole of U-shaped facility chamber.

Set on described control module placed water management component and be arranged the mistake water lines for being connected to water management component and The downward upper grafting mouth of a river；It include the filter gall under setting to water inlet in the filter gall；It is upper set control module with it is underlying U-shaped When filter gall storehouse is engaged above and below, the upward lower upper grafting mouth of a river phase downward with control module is above set to water inlet of the filter gall Mutually sealing docking.

In this case, it will be related to setting the mouth of a river being mutually inserted between control module and underlying U-shaped filter gall storehouse or filter gall and be considered as To water inlet, wherein being located at upward in underlying U-shaped filter gall storehouse or filter gall is lower to water inlet to water inlet；Positioned above setting control In module it is downward to water inlet be on to water inlet.

The shell of the filter gall is at least three pairs of the structure in the same direction or upper surface setting that two pairs of water inlets are arranged in upper surface The incorgruous structure that a mouth of a river is separately set to water inlet and lower end surface is arranged in the structure in the same direction of water inlet or upper surface, or Upper surface is arranged one and is respectively used to the different of two mouths of a river for being discharged and draining to water inlet and lower end surface setting for water inlet To the structure of one of composite structure.

Be connected in the filter gall in filtration channel both may include that the filter gall of two mouths of a river structure in the same direction is arranged and passes through setting Fixation device be connected and fixed and be integrally formed with the U-shaped filter gall chamber in underlying U-shaped filter gall storehouse.Two mouths of a river of the filter gall and U-shaped filter The corresponding mouth of a river for crossing water lines in gallbladder bottom of chamber face seals docking.Be correspondingly positioned at set in control module on to water inlet and underlying U Corresponding the lower of water lines of crossing in type filter gall storehouse is mutually butted cooperation to water inlet.

In addition, being connected in the filter gall in filtration channel also may include that the filter gall of two mouths of a river structure in the same direction is arranged and passes through The fixation device of setting is connected and fixed with underlying U-shaped filter gall chamber and is integrally formed.To water inlet and above setting control under two of the filter gall Water inlet is sealed in the corresponding water lines excessively of molding block and is docked.

Being connected in the filter gall in filtration channel can also include that setting upper surface is arranged under one to water inlet and lower end Face separately sets the filter gall of the incorgruous structure in two mouths of a river at a mouth of a river, and is connect by the fixation device of setting with underlying U-shaped filter gall chamber Fixation is integrally formed.Two mouths of a river of the filter gall respectively it is corresponding to control module is above set cross water lines on to water inlet and underlying Docking to water inlet sealing for water lines is crossed in U-shaped filter gall orlop face.

After filter gall is fixed in underlying U-shaped filter gall storehouse and a part of referred to as the latter.In this case, about " U type filter gall Storehouse setting mistake water lines and to water inlet " statement include filter gall and the filter gall mouth of a river, i.e., will be fixed on the filter in U-shaped filter gall storehouse Gallbladder and the filter gall mouth of a river are considered as " the mistake water lines of underlying U-shaped filter gall storehouse setting and to water inlet ".

In addition, acting on the loose joint device set between control module and filter gall, also it is considered as acting on and sets control mould Loose joint device between block and underlying U-shaped filter gall storehouse.

In this case, it is above-mentioned on set control module cross water lines accordingly on to the lower to water inlet of water inlet and corresponding filter gall While docking is sealed, both include that multiple groups sealed grafting mode simultaneously to water inlet, also includes multiple groups to water inlet sealing pair simultaneously Mode is connect, further includes the integrated mode that multiple groups used to water inlet while sealing docking and grafting, wherein it is preferred that multiple groups are to water receiving Mouth seals the mode of grafting simultaneously.It additionally includes and will pass through the mistake water lines for setting control module and underlying U-shaped filter gall cavity It is also provided with into two sections of mistake water lines for sealing against each other docking.Crossing water lines at this time both can be set on U-shaped filter gall chamber, can also be with Be arranged in including on U-shaped facility chamber including wet part.

Storage chamber is arranged in the U-shaped filter gall storehouse；The filtration channel using reverse osmosis membrane or nanofiltration membrane filter gall as boundary, Influent side is preceding filtration channel；Space of the volume space of the water storage cavity between U-shaped filter gall chamber and the outside of multiple filter galls； The water storage cavity or corresponding above and below to the storage chamber of water inlet, or it is corresponding above and below to water inlet and connection reverse osmosis membrane or The storage chamber of row's concentrated water water return pipeline of unidirectional back-water valve (BWV) is arranged in nanofiltration membrane filter gall, wherein for corresponding above and below to water inlet Storage chamber collects filtration channel above and below to the sluicing after water inlet separation；For corresponding above and below to water inlet and connection reverse osmosis Water is connected in the storage chamber of row's concentrated water water return pipeline of permeable membrane or nanofiltration membrane filter gall, reverse osmosis membrane or nanofiltration membrane filter gall inlet pipeline Pump, water outlet connect postposition filter gall, and row's concentrated water spout is connected to the storage chamber by arranging concentrated water volume control device, and by another If concatenating the preceding filtration channel before row's concentrated water water return pipeline connection water pump of unidirectional return water valve gear constitutes backwater circulation system；It should Unidirectional return water valve gear or return water non-return valve, or it is automatically controlled with the return water of setting water inlet electrically-controlled valve linkage in preceding filtration channel Valve.

It further include draining electrically-controlled valve；It is placed in the intracavitary draining electrically-controlled valve water inlet end connection of U-shaped implementation and is located at row's concentrated water flow Row's concentrated water pipeline before control device, water outlet are connected to outside underlying U-shaped filter gall storehouse.

The water pump and row's concentrated water volume control device is respectively placed in and sets control module and U-shaped facility chamber；Described Diaphragm structure setting is vertical to cross water lines, it is vertical cross under the setting of water lines upper end to water inlet with above set control module charging pump into Preceding filtration channel before water side is mutually shut the docking mouth of a river and is corresponded to, and the row of lower end connection row's concentrated water volume control device water outlet side is dense Water water return pipeline (including storage chamber)；The diaphragm structure or for facility chamber and U-shaped filter gall chamber conjoined structure, or be and facility chamber Arranged side by side and lateral wall conjoined structure connects the separate structure that cooperation constitutes underlying U-shaped filter gall storehouse with U-shaped filter gall chamber.

In this case, U-shaped facility chamber can also place other and cross water control in addition to placing water pump or row's concentrated water volume control device Component processed.On this basis, it is ensured that each water management component of crossing is except water pump or row's concentrated stream in the filtration channel that machine operates normally Amount control device and some needs, which are placed on, to be placed outside the intracavitary mistake water management component of U-shaped facility such as draining electrically-controlled valve, remaining Mistake water management component can be placed on and set in control module.

Set on described control module can be set upper cover become above set U-shaped control storehouse；The upper cover is to move lid or to turn over Lid.

Underlying U-shaped filter gall storehouse includes underlying U-shaped filter gall storehouse with cover；On set control module and underlying U-shaped two component of filter gall storehouse Also include in matching model be placed in the cavity in underlying U-shaped filter gall storehouse with cover and be located above filter gall on set control module and band Cover the cooperation between underlying U-shaped filter gall storehouse.Control module is set on this basis can also be U-shaped control storehouse.

The mating structure of bumps that setting between control module and filter gall limits filter gall rotation is set on described.

The underlying U-shaped filter gall storehouse setting storage chamber and facility chamber；In addition, all be placed in U-shaped filter gall chamber outside and its control Conducting wire connection processed sets the mistake water management component of U-shaped facility chamber conductive contact, including is respectively placed in U type filter gall chamber and U-shaped facility chamber Water management component such as water level monitor device etc., be accordingly to be regarded as being placed in U-shaped facility chamber.

Display unit is arranged in the display control device；It is water management component to be arranged and with right that control module is set on described The mistake water lines of water inlet and the U-shaped control storehouse of upper cover；In mistake water lines and underlying U-shaped filter gall storehouse on U-shaped control storehouse Crossing water lines combination and constituting has two layers of filtration channel for crossing water lines；The upper cover of placement display unit is to move lid or to turn over Second layer conductive contact device is arranged between U-shaped control storehouse and shifting lid wherein covering for moving in lid；Second layer conductive contact dress Two conductive contacts set respectively connect corresponding pilot, and are separately connected aobvious view component and U-shaped control by pilot The mistake water management component on mistake water management component or U-shaped filter gall storehouse on storehouse processed, and one of conductive contact is elastic conducting Electrical contact；It moves lid to be engaged with U-shaped control storehouse, two conductive contacts moved on lid and U-shaped control storehouse is separately fixed at, in bullet It corresponds to each other and is engaged under the action of property conductive contact；Display unit is located at the conductive touching for moving and covering by pilot connection First four, after corresponding conducting is located at the conductive contact three on U-shaped control storehouse, or connection is located at the mistake water management portion on U-shaped control storehouse Part, or the conductive contact device by pilot connection function between U-shaped control storehouse and U type filter gall storehouse, then connect U Mistake water management component on type filter gall storehouse.

The present invention has the advantage that machine construction is simple, assembling quality is stable, high-efficient compared with existing water purifier； It is easy disassembling, laborsaving；Filter gall extracts the water replaced conveniently be not in during replacing filter gall in filtration channel and overflows the outer dirt of machine The case where contaminating environment；Storehouse is controlled in view of the control that water management component was arranged and underlying U-shaped filter gall storehouse loose joint cooperation constitutes bilayer Lid structure, so that there is " the upper operating surface " of larger area and cross water management parts for maintenance space in limited dimensional space, And can be with the underlying filter gall storehouse of convenient-opening, while meeting display control, parts for maintenance, filter gall and replacing respective function needs, with And machine construction is simple, the manufacture requirement of low cost, and it is " dense that nanofiltration membrane, reverse osmosis membrane filter gall can be made full use of to discharge Water " has significant water-saving function；User can voluntarily open upper cover replacement filter core, avoid being reserved by professional and visit Inconvenient and service expenditure, correspondingly reduces the use cost of filter core, while also facilitating remote user caused by service.

Detailed description of the invention:

Attached drawing is reverse osmosis membrane filter gall or nanofiltration membrane filtration of the present invention using the incorgruous shell in two mouths of a river, the incorgruous shell in three mouths of a river Gallbladder, built-in filter gall and the U-shaped filter for being connected to reverse osmosis membrane filter gall or nanofiltration membrane filter gall row's concentrated water backwater channel composition filtration channel Gallbladder chamber and built-in conductive contact and U-shaped facility chamber conjoined structure arranged side by side, setting water pump or the row's concentrated water flow control of port downwards Device processed and the related chamber lid for crossing water lines, and underlying U-shaped filter gall storehouse and setting flip lid and on to the U-shaped control storehouse of water inlet One is connected and composed, and with two components above and below to the structural schematic diagram of water inlet sealing docking.

Specific embodiment

It connects each filter gall and is separately connected base inlet and outlet pipe with the filtration channel for crossing water management component and constitutes to filter and lead to Road.Relevant water management component excessively is selected, water lines are crossed to correlation involved in base filtration channel and are controlled；It is placed in U-shaped Mistake water management component on filter gall storehouse was at least water control valve or water pressure control switch or flow sensor or water pump or film Arrange concentrated water volume control device or ultraviolet sterilization apparatus or combined type docking cavity or TDS probe or water level monitor device One of component, in which:

Pipe is used to as inlet valve, drain valve, back-water valve (BWV), non-return valve, water check valve, the overflow valve for crossing one of water control valve Pass by water switching control.In addition, crossing water control valve further includes pressure reducing valve.Above-mentioned each valve is either electrically-controlled valve is also possible to hand Dynamic valve.Cross the cover board arrangement that water electrically-controlled valve includes the excessively water base holder structure of pipeline and is made of cover board and automatically controlled valve core device.

As the high and low water pressure control switch of one of water pressure control switch, for changing control circuit by descaling line pressure Switch, wherein a pipe interface is arranged in low-voltage control switch；Dual pressure control switch is arranged into and out of two pipe interfaces.Hydraulic pressure Control switch includes the excessively water base holder structure of pipeline and the cover board arrangement that is made of electronic control switch.

Flow sensor was for passing through water flowing driving interlock circuit output control signal, and accumulative water flow；This In case, flow sensor also include only passed through water whether flow driving interlock circuit output open and close signal flow switch.

Water pump includes, but is not limited to the water pump for being located at reverse osmosis membrane filter gall or nanofiltration membrane inlet pipeline.The water pump is used for Increase the hydraulic pressure in reverse osmosis membrane filter gall or nanofiltration membrane filter gall inlet pipeline, meets reverse osmosis membrane filter gall or the operation of nanofiltration membrane filter gall It needs；In addition it can need to be arranged the water pump being arranged in the mistake water lines drawn water for drawing water, as being directed to U-shaped storage chamber, Setting water pump hoists water delivery in row's concentrated water water return pipeline.

Concentrated water volume control device is arranged, the drain discharge of row's concentrated water spout of reverse osmosis membrane filter gall or nanofiltration membrane filter gall is controlled. Row's concentrated water volume control device of this case meaning is at least or multifunctional electromagnetic valves, Automatic-washing combined valve, automatic flush valve, accumulative The volume control device of one of flushing valve, intelligent wash valve, waste water ratio.

Ultraviolet sterilization apparatus crosses water to pipeline and carries out ultraviolet sterilization.

Combined type docking cavity refers to the separable sealing grafting shell of built-in filter material layer or film row's concentrated water volume control device Body.The purpose that combined type docking cavity is arranged is for the ease of replacing built-in naked gallbladder or built-in plug-in type film row's concentrated water flow Control device (such as waste water ratio).

The total dissolved solid numerical value that TDS pops one's head in for detecting each specific location in filtration channel.

Water level monitor device detects the reserve-water-level in storage chamber and exports control signal.

It is conventional prior in view of each water management component of crossing, this case is no longer to the above-mentioned function for commonly using water management component Energy, principle and the mistake water lines of connection are illustrated.

Embodiment 1.Multiple filter galls of the water purifier including reverse osmosis membrane or nanofiltration membrane filter gall and fix accordingly device, Water pump, row's concentrated water volume control device passed through the multiple filter galls of water lines connection and water pump and row's concentrated water volume control device structure The filtration channel that is operated normally at each filter gall, the vertical U-shaped filter gall chamber for placing filter gall, setting display control device on set control mould Block and loose joint device；The filter gall on the face of U-shaped filter gall bottom of chamber is put into and is fastened on by fixed device from top to bottom, or The open type housing of closing shell or setting with cover is set；The fixation device or screw connection structure, or rotation card connection Structure or standard component connection structure；Each filter gall be fastened on U-shaped filter gall chamber by fixed device and the filter gall mouth of a river with The sealing water inlet of water lines is crossed to dock；It acts on and sets connection cooperation between control module and U-shaped two component of filter gall storehouse Loose joint device, at least swing locker hook device elastic buckle device screw structure or screw thread knot The device of one of structure.

Be connected in the filter gall in filtration channel includes the filter gall of two mouths of a river structure in the same direction being arranged, and it is same two to pass through setting Fixation device near the mouth of a river is connected and fixed with U-shaped filter gall storehouse to be integrally formed.Two mouths of a river and U-shaped filter gall bottom of chamber of the filter gall The mistake water lines in face and its to water inlet seal dock.

After filter gall is fixed in U-shaped filter gall storehouse and a part of referred to as the latter.In this case, about " U-shaped filter gall storehouse setting Mistake water lines and to water inlet " statement include filter gall and the filter gall mouth of a river, i.e., will be fixed on the filter gall in U-shaped filter gall storehouse and The filter gall mouth of a river is considered as " the mistake water lines of U-shaped filter gall storehouse setting and to water inlet ".

In addition, acting on the loose joint device set between control module and filter gall, also it is considered as acting on and sets control mould Loose joint device between block and U-shaped filter gall storehouse.

Machine acts on the loose joint device set between control module and U-shaped filter gall storehouse, passes through following two categories connection mode Three kinds of connection structures cooperate and be integrally formed.

1, set on the loose joint device between control module and U-shaped filter gall storehouse be threadedly coupled mode connection when, U type filter gall The bolt arrangement that cooperation is connect with nut piece had both can be set in storehouse.Bolt arrangement on U-shaped filter gall storehouse 26, which passes through, above sets control mould The through-hole structure of block 3 connect that control module 3 is set in cooperation by and U-shaped filter gall storehouse 26 connects and composes one with nut piece.In addition, also The bolt arrangement can be arranged to screw, set in control module 3 and with acting on across the band positive stop lug boss of through-hole structure Nut piece connection cooperation set control module 3 by and U-shaped filter gall storehouse 26 connects and composes one.

2, the nut structure that cooperation is connect with bolt part also can be set in U-shaped filter gall storehouse.Nut on U-shaped filter gall storehouse 26 Structure sets control module 3 and U with acting on to set in control module 3 and connect cooperation across the bolt part of through-hole structure by Type filter gall storehouse 26 connects and composes one.

On this basis, which can also be arranged to boss structure and pass through the through-hole for above setting control module 3 Structure, with act on the bolt part (screw) set in control module 3 connect cooperation control module 3 and U-shaped filter gall storehouse are set by 26 connect and compose one.

As the derivation easy device of helicitic texture, above setting control module can also be using fastening standard component, with U-shaped filter The connection cooperation of the corresponding helicitic texture in gallbladder storehouse 26.

3, when setting the loose joint device between control module and U-shaped filter gall storehouse on to revolve the connection of card connection mode, U type filter gall The arc-shaped radially fixed tooth buckle structure for the cooperation that is screwed on arc-shaped radial tooth fastener can also be arranged in storehouse, and arc-shaped at two Notch is set between radially fixed tooth buckle structure, for across the arc-shaped radial tooth button for above setting through-hole structure in control module 3 Part is inserted and rotated, and the cooperation that is mutually screwed on arc-shaped radially fixed tooth buckle structure constitutes internal fastening type tooth button and connect cooperation, will be upper It sets control module 3 and U-shaped filter gall storehouse 26 connects and composes one.

Alternatively, it is also possible to by the third be screwed on arc-shaped radial tooth button and arc-shaped radially fixed tooth button in mode, with And the location swap of the notch between arc-shaped radially fixed tooth button constitutes the 4th kind of mode, equally may be implemented to set control mould Block is connect and is integrally formed by internal fastening type tooth locking connection structure with U-shaped two component of filter gall storehouse.

4th kind of mode: when above setting between control module and U-shaped filter gall storehouse to revolve the connection of card connection mode, U type filter gall storehouse It can also be the arc-shaped radial tooth buckle structure for the cooperation that is screwed on arc-shaped radially fixed tooth fastener, and in two arc-shaped radial directions Notch is set between tooth buckle structure, is inserted and rotated for arc-shaped radially fixed tooth fastener, with arc-shaped radial tooth buckle structure The cooperation that is mutually screwed on constitutes the connection cooperation of internal fastening type tooth button, and control module 3 is set by and U-shaped filter gall storehouse 26 connects and composes one.

It is buckled in view of arc-shaped radial direction tooth fastener involved in internal fastening type tooth locking connection structure with arc-shaped radially fixed tooth Structure be screwed between cooperation be mutual corresponding, therefore between arc-shaped radial tooth fastener and arc-shaped radially fixed tooth buckle structure Without this qualitative difference (only connection structure is different), in this case regulation it is upper set control module and U-shaped two component of filter gall storehouse with It is solid for arc-shaped radial direction to be uniformly placed on the structure determination in U-shaped filter gall storehouse for the interfix and internal fastening type tooth for revolving card is buckled in connection mode Determine tooth buckle structure；Component engaged therewith is determined as arc-shaped radial tooth fastener, i.e., is considered as the 4th kind of rotation card connection mode The forking model of the third rotation card connection mode.

It disengages loose joint device to set control module 3 by and separate with U-shaped filter gall storehouse 26, then disengages the structure 32 that is screwed on for filter gall 30 separate with U-shaped filter gall storehouse 26.

For above setting the loose joint device between control module and U-shaped filter gall storehouse, in addition to two class of screw structure and helicitic texture Outside connection mode, the device for swinging locker hook device or elastic buckle device thrin can also be.

When loose joint device is using locker is swung, the snap close piece of the swing locker is placed in by balance staff sets control On molding block, snap close piece is swung and flexible deformation cooperates with the cartridge structure on U-shaped filter gall storehouse 26, and control module and U are set by 26 liang of type filter gall storehouse component is fixed together.It opens the snap close piece and can disengage and set control module and U-shaped filter gall storehouse Connection cooperation between 26.Swinging locker includes having one end and the hinged snap close piece of balance staff, and the other end passes through pendulum The uniaxial swing locker that dynamic and flexible deformation and cartridge structure are cooperatively connected, and there is snap close piece and a connecting rod knot Structure, and pass through on-fixed with the snap close piece of cartridge structure cooperation and the respective other end of link mechanism hingedly cooperated with balance staff Swinging axle, which is hinged, constitutes the dual-axis swing lock with intermediate on-fixed swinging axle.

In addition, swinging locker can also be placed in snap close piece on U-shaped filter gall storehouse 26 by balance staff, cartridge structure setting It is set in control module upper, equally may be implemented to set control module and U-shaped filter gall storehouse (filter gall) connects and composes one, and On set control module cross water lines it is multiple on to the lower function of sealing docking simultaneously to water inlet of water inlet and corresponding filter gall.

Similar to single oscillation locker, the setting pendulum of component one above set in control module and U-shaped two component of filter gall storehouse hooks The rear end of part and fixing axle are hinged, front end pendulum hook under the action of flexible restoring organ, on component one cartridge structure or The hook device that lock pillar as cartridge structure is engaged.In addition, hook device can also be using the portion in above-mentioned two component The setting of part one, which moves, hooks part, contacts and matches with the cartridge structure on component two or the lock pillar as cartridge structure under the action of the spring Close, set control module by and U-shaped filter gall storehouse (filter gall) connects and composes one, and on set control module and cross the multiple of water lines On docking is sealed simultaneously to water inlet with the lower of corresponding filter gall to water inlet.

When loose joint device is elastic buckle device, above sets control module and set with the component one in U-shaped two component of filter gall storehouse The cartridge structure elastic locking cooperation on rigid folding line connection structure and snap close piece, with component two is set, wherein rigid folding line connection Structure is to use identical material, both ends for the rigid body of thicker material, intermediate with relatively thin material and folding line structure is arranged to connect into The elastic buckle device of one.The snap close piece lower end of the elastic buckle device is connected to component one by rigid folding line connection structure On, the upper end of snap close piece snaps through the swing of snap close piece itself and flexible deformation is realized and the lock fit of another component or de- It opens.

Loose joint device can will both swing locker or hook device or elastic buckle device or screw structure or screw thread One of five kinds of modes of structure loose joint mode can also be used two to five kinds of loose joints mode therein on a water purifier On a water purifier.

It further include U-shaped set for the ease of machine assembly, replacement filter gall, water pump or the maintenance for arranging concentrated water volume control device Chamber and chamber lid are applied, and sets control in the pilot connection of the water pump of U-shaped facility chamber placement or row's concentrated water volume control device Display control device in module；Facility chamber and U-shaped filter gall chamber disjunctor arranged side by side constitute the underlying U-shaped filter gall storehouse with diaphragm structure, and And it is opposite or vertical with the facility chamber port direction of chamber lid closure and the port of U-shaped filter gall chamber direction；On set control module under It sets U-shaped filter gall storehouse to be engaged above and below, and one is connected and composed by loose joint device；It disengages loose joint device and sets control mould by Block is separated with underlying filter gall storehouse, then is disengaged fixed device and separated filter gall with underlying U-shaped filter gall storehouse.

Embodiment 2.On the basis of embodiment 1, will be connected in the filter gall in filtration channel includes that two mouths of a river of setting are same To structure filter gall and the fixation device by being arranged near two mouths of a river in the same direction be connected and fixed and be integrally formed with U-shaped filter gall storehouse； Two mouths of a river of the filter gall with the mistake water lines in U-shaped filter gall bottom of chamber face and its mode docked to water inlet sealing, are changed to downwards The filter gall that two mouths of a river structure in the same direction is arranged passes through the fixation device being arranged in near the two incorgruous ends in the mouth of a river in the same direction and U-shaped filter gall storehouse It is connected and fixed and is integrally formed；Two of the filter gall to filling pipe end with above set in control module cross water lines it is downward close to water inlet Seal the mode of docking.

As the first mode of the present embodiment, the U-shaped facility chamber port is downward；Row's concentrated water flow control In the chamber lid that device is placed in, the related of setting connection row's concentrated water volume control device crosses water lines, passes through pair of the chamber lid other side Water inlet docks water inlet and the sealing of sealing element 35 to the related water lines corresponding position of crossing that U-shaped filter gall bottom of chamber face is arranged Gap, and scheduled chamber lid week on U-shaped filter gall bottom of chamber face and U-shaped facility chamber port by fastening standard component, then composition arranges concentrated water Water route connection structure of the volume control device in filtration channel；Concentrated water volume control device and U-shaped facility will be arranged by unloading chamber lid Chamber separates and disconnects relevant connecting line.

As second of mode of the present embodiment, the U-shaped facility chamber port is downward；The chamber lid that the water pump is placed in On, the related of setting connection water pump crosses water lines, by the chamber lid other side to water inlet and the setting of U type filter gall bottom of chamber face Correlation crosses water lines corresponding position and seals docking to water inlet, and chamber lid is fixed on U-shaped filter gall bottom of chamber by fastening standard component On face and U-shaped facility chamber port, water route connection structure of the water pump in filtration channel is then constituted；Chamber lid is unloaded by water pump and U Type facility chamber separates and disconnects relevant connecting line.

Embodiment 3.On the basis of embodiment 1,2, underlying U-shaped filter gall storehouse further includes loose-joint pipeline plate；It is described U-shaped to set It applies chamber to lie on one's side, port direction is vertical with the port of U-shaped filter gall chamber direction, is placed in the intracavitary row's concentrated water flow control of U-shaped facility Device passes through the correlation for being located at the loose-joint pipeline plate below U-shaped facility chamber of lying on one's side in cavity wall to water inlet and U-shaped filter gall bottom of chamber face Water inlet sealing is docked in the related water lines corresponding position of crossing of setting, and is fixed on loose-joint pipeline plate by fastening standard component Under U-shaped filter gall bottom of chamber face and U-shaped facility chamber in cavity wall, then composition arranges water route of the concentrated water volume control device in filtration channel Connection structure.

As second of mode of the present embodiment, underlying U-shaped filter gall storehouse further includes loose-joint pipeline plate；The U-shaped facility Chamber is lain on one's side, and port direction is vertical with the port of U-shaped filter gall chamber direction, is placed in the intracavitary water pump of U-shaped facility and is passed through positioned at the U that lies on one's side The related related water pipe excessively that water inlet is arranged to U-shaped filter gall bottom of chamber face of loose-joint pipeline plate below type facility chamber in cavity wall Road corresponding position seals water inlet and docks, and loose-joint pipeline plate is fixed on U-shaped filter gall bottom of chamber face and U by fastening standard component Under type facility chamber in cavity wall, water route connection structure of the water pump in filtration channel is then constituted.

Embodiment 4.On the basis of embodiment 1,2,3, the U-shaped facility chamber is lain on one's side, port direction and U-shaped filter gall The port of chamber crosses water lines and is connected to its side wall and U-shaped facility chamber of lying on one's side towards vertically, the U-shaped filter gall chamber setting is relevant The mistake water lines interface being arranged on the diaphragm structure of bottom of chamber face, then the row concentrated water volume control device intracavitary with U-shaped facility of lying on one's side Pipe interface be tightly connected, water route connection structure of the row's of composition concentrated water volume control device in filtration channel.

As second of mode of the present embodiment, the U-shaped facility chamber is lain on one's side, port direction and U-shaped filter gall chamber Port crosses water lines and is connected to its side wall and U-shaped facility chamber bottom of chamber of lying on one's side towards vertically, the U-shaped filter gall chamber setting is relevant The mistake water lines interface being arranged on the diaphragm structure of face is then tightly connected with the pipe interface for the intracavitary water pump of U-shaped facility of lying on one's side, Constitute water route connection structure of the water pump in filtration channel.

Embodiment 5.On the basis of embodiment 1,2,3,4, for the ease of above setting control module and underlying U-shaped filter gall storehouse Do not involved by the pilot of the intracavitary water pump of U-shaped facility or row's concentrated water volume control device in separation process, is also set up including one The conductive contact device of group conductive contact；It further include the conductive contact device that one group of conductive contact and corresponding limiting structure are set； Two conductive contacts of the conductive contact device respectively connect corresponding pilot, are separately connected display control device and water pump or electricity Row's concentrated water volume control device of control, and one of conductive contact is elastic conduction contact；Loose joint device sets control by Module and underlying U-shaped filter gall storehouse connect and compose one, are separately fixed at the conductive contact set in control module and U-shaped facility chamber At least structure of convex metal chip architecture or T-type metal contact structure or convex metal cap structure of contact terminal thrin, and Lower correspond to each other of elastic conduction contact effect that displacement changes itself is generated to be engaged；Water pump or automatically controlled row's concentrated water flow control The control terminal of device processed is located at the conductive contact two on U-shaped facility chamber by pilot connection, and corresponds to be connected to be located at and above set Conductive contact one in control module then connects display control device；Disengage loose joint device and set by control module with it is underlying U-shaped The separation of filter gall storehouse is placed between the disconnection of conductive contact one in control module and the conductive contact two on U-shaped facility chamber Connection cooperation；The limiting structure limits the pressure plate structure 21 of conductive contact or limits the closing structure 23 of conductive contact, Wherein for pressure plate structure 21, the pressure plate structure 21 that string-passing structure is arranged passes through to be set on the clamp device and setting through-hole separately set Control module or U-shaped facility chamber are connected and fixed the limiting structure for constituting built-in conductive contact；For closing structure 23, it was arranged The through-hole of corresponding conductive contact is arranged in 23 front side structure of closing structure of cable architecture, and rear structure connect cooperation structure with front side structure At the limiting structure of built-in conductive contact, and by the clamp device that separately sets be arranged through-hole on set control module or U-shaped set Chamber is applied to be connected and fixed.It is motionless that the limiting structure of corresponding conductive contact stablizes conductive contact holding；Corresponding elastic conduction contact Limiting structure moves elastic conduction contact along guide frame is limited.

For convex metal chip architecture, which is when top is pressurized along the shape for being located at its lower platen structure The sheet metal that shape flexes outward.The convex metal chip architecture one end passes through large and small two bundles head, is separately connected setting protection crust Pilot and core.The small core for pricking the fixed pilot of head；The big pilot 22 for pricking head fixing belt protection skin.It uses When, control module and U-shaped facility chamber will be set in the overhanging respective exposing in the top of two convex metal chip architectures.In general, conductive touching Head and elastic conduction contact are using identical and flexible convex metal chip architecture.Make two by corresponding limiting structure A convex metal chip architecture respectively becomes conductive contact (non-displacement) and elastic conduction contact under the mated condition that contacts with each other (having displacement).When concrete application, make to be placed in one in control module or underlying U-shaped filter gall storehouse (U-shaped facility chamber) two components It is deformed at the top of elastic conduction contact on a component by conductive contact compressing fixed on another component and generates displacement, from And the conductive contact on the conductive contact one for ensuring to be placed in control module and underlying U-shaped filter gall storehouse (on U-shaped facility chamber) With connection cooperation that is reliable and stable and can separating at any time between two.

For T-type metal contact structure, T-type metal contact structure is improved on the basis of convex metal chip architecture Conductive contact, principle is the convex metal that one end setting is connected and fixed to large and small two bundles head of pilot and core The chip architecture other end bends to closed, and by small bundle head its it is fixed together with core constitute a circular cap and constitute conductive contact, The one end for covering the spring on the outside of pilot is placed in composition elastic webbing electrical contact under circular cap.In use, by two T-type metals Control module and U-shaped facility chamber are set in the overhanging respective exposing in the top of structure of contact terminal.In general, conductive contact and elastic conduction contact Using identical T-type metal contact structure, wherein the T-type metal contact structure for configuring spring is elastic conduction contact.By respective Corresponding limiting structure makes two T-type metal contact structures under the mated condition that contacts with each other, and respectively becomes conductive contact and matches Set the elastic conduction contact of spring.When concrete application, make a portion being placed in control module or U-shaped two component of filter gall storehouse It is deformed at the top of elastic conduction contact on part by conductive contact compressing fixed on another component and generates displacement, thus really Guarantor be placed between the conductive contact two on the conductive contact one in control module and U-shaped facility chamber have it is reliable and stable and The connection cooperation that can be separated at any time.

For convex metal cap structure of contact terminal, conductive contact is that inside connection pilot is placed in limiting structure and pushes up The convex metal cap of through-hole is stretched out in portion, and corresponding limiting structure keeps the convex metal cap of inside connection pilot 22 motionless；Bullet Property conductive contact be that inside is arranged spring and connects pilot 22 and is placed in the convex that through-hole is stretched out in limiting structure and top Metal cap, corresponding limiting structure limit convex metal cap along through-hole moving range, the both ends of spring respectively with convex metal cap Inside and pressure plate structure 21 are engaged, and the deformation length in limiting structure is the movement of convex metal cap structure of contact terminal Distance.In general, conductive contact and elastic conduction contact use identical convex metal cap, wherein configure the convex metal of spring Cap is elastic conduction contact.Make two convex metal caps under the mated condition that contacts with each other by corresponding limiting structure, It respectively becomes conductive contact and configures the elastic conduction contact of spring.When concrete application, make to be placed in control module or U-shaped filter By conductive contact compressing fixed on another component at the top of elastic conduction contact on a component in two component of gallbladder storehouse Displacement is deformed and generates, so that it is guaranteed that the conductive contact on the conductive contact one being placed in control module and U-shaped facility chamber Have reliable and stable between two and connection cooperation can be separated at any time.

As the forking model of the present embodiment, any two kinds in three kinds of conductive contacts can be applied in combination.

Embodiment 6.On the basis of above-described embodiment 1,2,5, underlying U-shaped filter gall storehouse uses port U-shaped facility directed downwardly Chamber 40；The support frame 27 of conductive contact device is placed in the setting of chamber lid 42；It is placed in conductive contact in U-shaped facility chamber 42 Limiting structure is closing structure 23, and the conductive contact being placed in closing structure 23 leads to what U-shaped 40 bottom of chamber of facility chamber was arranged Hole is corresponding, and corresponds to the conductive contact for setting control module；The chamber lid 42 is inserted into U-shaped facility chamber 40 and from bottom to top by tight Gu chamber lid 42 is fixed on U-shaped filter gall bottom of chamber face and U-shaped 42 port of facility chamber by standard component, the closing structure on support frame 27 23 move up along guide frame 24, and conductive contact disposed within is located in the through-hole of U-shaped facility chamber 40.

Embodiment 7.As the improvement of above-described embodiment 1,2,3,4,5,6, in the base of above-described embodiment 1,2,3,4,5,6 On plinth, above sets control module 3 and placed water management component and the mistake water lines for being connected to water management component and downwards upper are set The grafting mouth of a river 19；It include the filter gall under setting to water inlet 7 in the filter gall 30；Control module 3 and underlying U-shaped filter are set upper When gallbladder storehouse 26 is engaged above and below, the upward lower upper grafting mouth of a river downward with control module is above set to water inlet 7 of the filter gall 30 19 seal against each other docking.

One of following four kinds of structures can be to the shell of the filter gall of water inlet 7 under setting:

1, the upper surface setting two upper grafting mouths of a river 19 downward with control module is above set seal against each other the lower docking docked The structure in the same direction at the mouth of a river 7.

2, the upper surface setting three upper grafting mouths of a river 19 downward with control module is above set seal against each other the lower docking docked The structure in the same direction at the mouth of a river 7.

3, the upper surface setting one upper grafting mouth of a river 19 downward with control module is above set seals against each other the lower docking docked The mouth of a river 7 and lower end surface separately set the incorgruous structure at a mouth of a river.

4, upper surface be arranged a upper grafting mouth of a river 19 downward with control module is above set seal against each other dock and be used for into The lower incorgruous composite structure that two mouths of a river for being discharged and draining are respectively used to water inlet 7 and lower end surface setting of water.

Water pipe line structure preferably is crossed to simplified machine with the lower filter gall to the incorgruous structure of water inlet 7 in this case.

The mouth of a river of filter gall lower end surface setting with incorgruous structure is related to U-shaped filter gall chamber to cross water lines sealing docking, And the mated condition that the mouth of a river is set between control module and underlying U-shaped filter gall storehouse is unrelated.

Filter gall in filtration channel can cross water lines according to machine and cross simplifying for water management component present position and design It needs, using different structures, including being provided without the lower structure housing in the same direction to water inlet.

In this case, the filter gall 30 being fixed on U-shaped filter gall chamber is considered as a part of base, therefore act on and set control Loose joint device between module 3 and filter gall 30 is also considered as acting on the work set between control module 3 and U-shaped filter gall storehouse 26 Connection device.

Embodiment 8.Embodiment 8 is optimum embodiment.It is described on the basis of above-described embodiment 1,2,3,4,5,6,7 Storage chamber 9 is arranged in U-shaped filter gall storehouse；The filtration channel is boundary with reverse osmosis membrane or nanofiltration membrane filter gall 305, before influent side is Filtration channel；Space of the volume space of the storage chamber 9 between U-shaped filter gall chamber and the outside of multiple filter galls 30；The storage chamber 9 Or it is corresponding above and below to the storage chamber of water inlet, or correspond to above and below to water inlet and connection reverse osmosis membrane or nanofiltration membrane filter gall The storage chamber of 305 setting row's concentrated water water return pipelines, wherein for corresponding above and below to the storage chamber of water inlet, collect filtration channel Sluicing after being separated above and below to water inlet 19,7；For corresponding above and below to water inlet and connection reverse osmosis membrane or nanofiltration membrane filter gall Row's concentrated water water return pipeline storage chamber, water pump 13, water outlet are concatenated in 305 inlet pipeline of reverse osmosis membrane or nanofiltration membrane filter gall Postposition filter gall 306 is connected, row's concentrated water spout is connected to the storage chamber 9 by row's concentrated water volume control device 36, and by separately setting string Preceding filtration channel before order connects from water pump 13 to row's concentrated water water return pipeline of return water valve gear constitutes backwater circulation system；The list To return water valve gear or return water non-return valve, or the return water electrically-controlled valve with the setting water inlet linkage of electrically-controlled valve 2 in preceding filtration channel 17.The water inlet end for arranging concentrated water water return pipeline connects water storage cavity, preceding filtration channel structure of the water outlet connection before water pump 13 At backwater circulation system.

Impounding scheme one: on the basis of the various embodiments described above, using the U-shaped filter gall chamber as storage chamber 9.The storage chamber Space of 9 volume space between U-shaped filter gall chamber and the outside of multiple filter galls；Remove the filter gall mouth of a river (under to water inlet) with On set in control module cross water lines on to water inlet 19 sealing docking during, which collects filtration channel pair Sluicing and centralized processing after water inlet disengagement, avoid environmental pollution caused by leaked water in filter gall disassembly process.

Impounding scheme two: in addition to having the function of impounding scheme one, there are also the functions of arranging NF concentrated water reuse.Related filter gall It include reverse osmosis membrane or the nanofiltration of setting row's concentrated water spout and row's concentrated water pipeline of connecting band row's concentrated water volume control device 36 in 30 Membrane filtration gallbladder 305, and water pump 13 is connected in the filter gall inlet pipeline, the one or more preposition filters of front end connection of the water pump 13 Gallbladder.In general, filtration channel is boundary with reverse osmosis membrane or nanofiltration membrane filter gall 305, influent side is preceding filtration channel.Above-mentioned each On the basis of embodiment, it is placed on the U-shaped water storage cavity 9 at 30 outside of multiple filter galls and corresponding each filter gall mouth of a river (under to water inlet) String is connected in the mistake water lines between reverse osmosis membrane or the row's concentrated water spout and water inlet of nanofiltration membrane filter gall 305.Setting water inlet pair The cover 15 and built-in reverse osmosis membrane or the naked gallbladder of nanofiltration membrane of water inlet, and connect by means of fixed device with U-shaped water storage cavity Fixed cylinder, which is tightly connected, constitutes reverse osmosis membrane or nanofiltration membrane filter gall 305 with closing shell, wherein reverse osmosis membrane or nanofiltration Cylinder lumen is divided into inhalant region and row concentrated water area by the own sealing element of the naked gallbladder of film, and crosses water lines together with respective.

In this case, row's concentrated water spout (i.e. cylinder lumen arranges concentrated water area) of reverse osmosis membrane or nanofiltration membrane filter gall 305 is dense by arranging Water lines 37, volume control device 36 are connected to U-shaped storage chamber 9；Unidirectional return water valve gear in the row's of being serially connected in concentrated water water return pipeline, Return water non-return valve or return water electrically-controlled valve 17 with the filtration channel of setting water inlet 2 joint control of electrically-controlled valve.U-shaped water storage cavity Via setting water inlet 33 and it is lower to water inlet 7 it is vertical cross water lines, and on set control module 3 on to water inlet 19 connect Water electrically-controlled valve 7 is taken back, finally connection constitutes backwater circulation system in pump intake 10, is extracted in U-shaped storage chamber by water pump Water.In addition, row's concentrated water water return pipeline can also connect at the preceding filtration channel other positions before water pump.

Unidirectional return water valve gear or return water non-return valve, or it is electric with the return water that machine water inlet electrically-controlled valve links is arranged in Valve is controlled, water inlet end is connected to U-shaped water storage cavity water return outlet, and preceding filtration channel of the water outlet connection before water pump constitutes return water The circulatory system.

When unidirectional return water valve gear is return water non-return valve, U-shaped storage chamber intracoelomic cavity passes through water return pipeline and unidirectional water excessively Return water non-return valve be connected to preceding filtration channel.It is inverse by the return water in water return pipeline into U-shaped storage chamber intracorporal " concentrated water " Only the water flow in valve and preceding filtration channel enters water pump after mixing merging treatment.Water before machine in filtration channel cannot pass through return water Non-return valve enters water return pipeline.

When unidirectional return water valve gear be be arranged in base water inlet electrically-controlled valve linkage return water electrically-controlled valve when, return water is automatically controlled Valve, which is powered, is connected the water pump of water return pipeline and the preceding filtration channel of connection, while constituting water system with U-shaped water storage cavity, water inlet Electrically-controlled valve power loss is closed, and preceding filtration channel is no longer intake by water inlet.When row's concentrated water water level is lower in U-shaped storage chamber, return water Electrically-controlled valve is closed, and filtration channel supplies water before water inlet electrically-controlled valve is connected.

The junction of water return pipeline and preceding filtration channel, it can be to be also possible to two at the water inlet of preceding water passage Junction between preposition filter gall can also be the junction of filter gall and water pump.The water inlet electricity being arranged in filtration channel before corresponding Valve position is controlled before the junction.

In attached drawing, there is the water purifier for above setting control module 3 and U-shaped filter gall storehouse 26, including filter gall and fixed device, connection The mistake water lines of multiple filter galls 30 simultaneously connected water management component composition filtration channel；The fixation device is using rotation card connection knot Structure；The filter gall 301,302,303,304,306 of five setting incorgruous shells in two mouths of a river is fixed on U-shaped filter gall by fixed device On storehouse 26.Each filter gall upper surface is arranged under one to water inlet, and an evagination mouth of a river is arranged in lower end surface.

The reverse osmosis membrane or nanofiltration membrane filter gall 305 of the incorgruous shell in three mouths of a river are using open type housing knot of the setting with cover 15 Structure: for the lower to water inlet of water inlet, the cylinder that underlying water outlet and underlying row's concentrated water spout is arranged then passes through for setting on cover 15 Screw-nut connection structure as fixed device is fixed on U-shaped filter gall storehouse 26.Cover 15 and built-in reverse osmosis membrane or nanofiltration The cylinder of the naked gallbladder of film is tightly connected cooperation and constitutes from reverse osmosis membrane or nanofiltration membrane filter gall.It further include that water management component, mistake were set Control module 3 is set on water lines and through-hole structure.On set control module 3 and place filter gall 30 U-shaped filter gall storehouse 26 upper end Face is engaged above and below, and on set control module 3 cross water lines it is multiple on it is corresponding with multiple filter galls 30 to water inlet under Docking is sealed simultaneously to water inlet, acting on the loose joint device (not shown) set in control module 3 and U-shaped filter gall storehouse 26 will be upper It sets control module 3 and U-shaped filter gall storehouse 26 connects and composes one.

Pipeline tap water successively flows through filtration channel in a direction indicated by the arrow: → above set external water inlet in control module 3 Mouthful 1 and on it is lower to water inlet → sieve type filter gall 301 water inlet (water inlet) → underlying water outlet of filter gall 301 is passed through it is U-shaped In the underlying water inlet → granular activated carbon filter gall 302 of the mistake water lines connection granular activated carbon filter gall 302 of filter gall warehouse bottom surface Portion it is lower lower right to water inlet → 303 top of sieve type filter gall on two of control module 3 to water inlet (water outlet) → above set Water inlet (water inlet) → underlying water outlet of filter gall 303 connects ultrafiltration membrane filter gall by the mistake water lines of U-shaped filter gall warehouse bottom surface The underlying water inlet of 304 (optional item parts) is → 304 top of ultrafiltration membrane filter gall lower to water inlet (water outlet) → above to set control mould On block 3 to water inlet and water pump entery and delivery port 10,12 and on to 14 → reverse osmosis membrane of water inlet or nanofiltration membrane filter gall 305 Under to water inlet (water inlet) → be divided into two-way, the wherein first via: water hole (the i.e. reverse osmosis membrane or nanofiltration membrane of lower part barrel setting The underlying row's concentrated water spout of filter gall 305) it is connected by the mistake water lines 37 of U-shaped filter gall warehouse bottom surface and arranges concentrated water volume control device 36 Water inlet saliva, and flowed into the storage chamber 9 in U-shaped filter gall storehouse 26 by its water outlet and row's concentrated water outlet pipeline 34.For the row of control The reuse quality and reverse osmosis membrane of concentrated water or the running environment of nanofiltration membrane filter gall 305, before arranging concentrated water volume control device 36 It arranges and TDS detection probe 38 is set in concentrated water pipeline.Return water electrically-controlled valve 7 and water inlet electrically-controlled valve 2 switch water supply feed pump；When return water electricity Control valve 7 be connected when, water pump 13 by return water electrically-controlled valve 8, with water inlet 33 and it is lower to water inlet it is vertical cross water lines, be connected to U Type storage chamber draws water.U-shaped filter gall storehouse 26 is separated out double cavity structure by diaphragm structure 28, wherein big chamber is to place filter gall and water storage Storage chamber 9, small chamber are the facility chamber 40 placed water management component and laid pilot and conductive contact.

Second tunnel: what reverse osmosis membrane or the underlying water outlet 31 of nanofiltration membrane filter gall 305 passed through U-shaped filter gall warehouse bottom surface crosses water The underlying water inlet of piping connection post active carbon filter gall 306 → 306 top of post active carbon filter gall it is lower to water inlet (out Water) → above set in control module 3 on to water inlet and the external water outlet 16 of machine.

In addition, reverse osmosis membrane or row's concentrated water pipeline 42 of the underlying row's concentrated water spout of nanofiltration membrane filter gall 305 connection can also connect The water inlet for draining electrically-controlled valve 39, in the row concentrated water water quality TDS higher detected by TDS probe 38, by draining electrically-controlled valve 39 controls directly drain by discharge pipe line 41

In attached drawing, control module 3 is above set using the U-shaped control chamber structure of setting flip lid 8.Control module and U are set in reference The active connection mode in type filter gall storehouse 26, the cover locking device between flip lid 8 and U-shaped control storehouse are to swing locker or lock hook dress It sets or the device of elastic buckle device thrin.Three kinds of related swing locker, hook device, elastic buckle device structures Mode may refer to the related content in embodiment 1.

The shifting that 8 setting of flip lid is shown in attached drawing hooks device: moving and hooks part 5 under the action of the spring, with cartridge structure or conduct The lock pillar 4 of cartridge structure is engaged, by the lock of flip lid 8 on U-shaped control storehouse.Moving operation block 6, which drives to move, hooks the movement of part 5, takes off Flip lid 8 can be opened by opening being engaged for the lock pillar 4 with cartridge structure or as cartridge structure, then is lifted and set in control module Handle, U-shaped control chamber structure (above setting control module) can be separated with U-shaped filter gall cavity.Part 5 is hooked in spring at this point, moving Under the action of automatically reset.

Machine six sets of conductive contact devices of setting are respectively used to three and cross water management component: TDS probe 38, row's concentrated water flow Control device 36, draining electrically-controlled valve 39, every set conductive contact device are controlled one group of conductive contact, are touched using outer convex metal cap Header structure mode (only shows corresponding three three groups of conductive contacts for crossing water management component) in attached drawing.And so on, machine can be with More set conductive contact devices are set as needed.

It U-shaped filter gall storehouse 26 and above sets six through-hole structures is respectively set on the upper and lower end face of control module 3, and is corresponding Nut structure for fixation clip structure 21.

For TDS probe 38, spring is arranged in inside and connects the convex metal cap of pilot 22 as elastic conduction Contact configures on U-shaped filter gall storehouse 26.Corresponding limiting structure both using pressure plate structure 21 or can use closing structure 23 so that cover pilot periphery spring upper and lower end respectively with convex metal cap on the inside of and pressure plate structure 21 or closure The rear structure of structure 23 is engaged, and the interior of U-shaped 40 top surface structure of facility chamber (bottom of chamber) is touched in the outer of convex metal cap Side, the upper end of through-hole 22 of the top beyond U-shaped facility chamber 40.A conducting wire in 38 two pilots of connection of TDS probe Or it is directly connected on the inside of (welding or grafting) convex metal cap, or be connected on the inside of convex metal cap by spring.

Meanwhile the convex metal cap of inside connection pilot being configured as conductive contact and is set in control module 3 upper. The pressure plate structure 21 that cable-through hole is arranged, which is fixed by screws in, sets control module 3, by the upper and lower end face in the outer of convex metal cap Respectively simultaneously touch set control module 3 and pressure plate structure or pressure plate structure rear structure it is immovable, convex metal cap Expose the lower end for setting 3 through-hole structure of control module in top 20.The pilot other end connection connected on the inside of convex metal cap At the associated end points of display control device 18.

Loose joint device sets control module by and U-shaped filter gall storehouse connects and composes one, is separately fixed at and sets control module 3 With a set of convex metal cap structure of contact terminal 20 on U-shaped filter gall storehouse 26, corresponds to each other be engaged under the action of the spring；It is placed in A pilot 22 connection of the TDS probe connection in U-shaped filter gall storehouse is located at the band spring convex metal cap structure on U-shaped filter gall storehouse At elastic conduction contact.And cooperate corresponding conducting positioned at the convex metal cap above set in control module 3 by elastic collision, and by At the associated end points for the pilot connection display control device 18 that its inside connects.Similarly, another control of TDS probe connection is led Line also connects at the associated end points of display control device 18.So far, the display control device 18 that TDS detection module is arranged passes through two " loose joint " Pilot connect TDS probe 38, it is dense to the row in 305 row's concentrated water spout connecting line of reverse osmosis membrane or nanofiltration membrane filter gall Water carries out TDS detection.

Furthermore it is also possible to be set in the outlet pipeline that the underlying water outlet 26 of reverse osmosis membrane or nanofiltration membrane filter gall 305 connects Set TDS probe monitors pure water water quality.TDS probe can be both located at before the post active carbon filter gall of concatenation, can also be located at After the post active carbon filter gall of concatenation, TDS detection effect is same or similar.

For arranging concentrated water volume control device 32, when row's concentrated water volume control device is multifunctional electromagnetic valves or auto-flushing group When closing the volume control device of one of valve or automatic flush valve or accumulative flushing valve or intelligent wash valve, display control device 18 connects Two pilots 22 connect equally pass through the conductive contact device control model of above-mentioned outer convex metal cap structure of contact terminal, control Two groups of conductive contacts, connection row's concentrated water volume control device 36 simultaneously control it.In addition, row's concentrated water volume control device It can also be the waste water ratio without conductive contact device.

For draining electrically-controlled valve 39,39 water inlet end of the draining electrically-controlled valve connection being placed in U-shaped implementation chamber 40 is located at row's concentrated water Row's concentrated water pipeline 37 before volume control device 16, water outlet are connected to outside underlying U-shaped filter gall storehouse.

Two pilots 22 that display control device 18 connects equally use outer convex metal cap structure of contact terminal by above-mentioned Conductive contact device control model, control two groups of conductive contacts, connection draining electrically-controlled valve 39 and is needing to carry out row's concentrated water drainage The conducting control of draining electrically-controlled valve 39 is carried out when water.When such as higher by TDS numerical value in 38 detection row's concentrated water of TDS probe, arrange dense Draining electrically-controlled valve 39 communicated drainage pipeline 36 draining of the water lines 37 directly through being connected.

The underlying U-shaped filter gall storehouse setting storage chamber 9 and facility chamber 40；In addition, it is all be placed in U-shaped filter gall chamber 9 it is outer and Its pilot connects the mistake water management component for setting U-shaped facility chamber conductive contact, including is partially disposed in U-shaped filter gall chamber 9, partially sets In the mistake water management component such as water level monitor device etc. of U-shaped facility chamber 40, it is accordingly to be regarded as being placed in U-shaped facility chamber.

As the improvement of above-described embodiment 1,2,3,4,5,6,7,8, the water pump and row's concentrated water volume control device point It is not placed in control module and U-shaped facility chamber；The diaphragm structure 28 is arranged crosses water lines 29 vertically, vertical to cross water lines 29 upper ends setting under to water inlet with above set in control module to water inlet 19 sealing dock after, reconnection pump intake 10, Row's concentrated water water return pipeline of its lower end connection row's concentrated water volume control device water outlet side；When arranging in concentrated water water return pipeline, water storage is set When storage chamber 9 in device such as attached drawing, vertical 29 lower end of water lines of crossing is connected to the storage chamber 9.Vertical water lines partition excessively is set Structure or for facility chamber and U-shaped filter gall chamber conjoined structure, or for facility chamber and U-shaped filter gall chamber side by side and lateral wall disjunctor knot Structure connection cooperation constitutes the separate structure in underlying U-shaped filter gall storehouse.

As the further improvement of above-described embodiment 1,2,3,4,5,6,7,8, display unit is arranged in the display control device. It is the U-shaped control that water management component and band was arranged to the mistake water lines and upper cover of water inlet that control module is set on machine Storehouse；Mistake water lines on U-shaped control storehouse, which combine to constitute with the mistake water lines on U-shaped filter gall storehouse, has two layers of filtering for crossing water lines Channel；Place the upper cover of display unit or to move lid.

It is covered for moving, in U-shaped control storehouse and moves setting second layer conductive contact device between lid；Second layer conductive contact dress Two conductive contacts set respectively connect corresponding pilot, and are separately connected aobvious view component and U-shaped control by pilot The mistake water management component on mistake water management component or U-shaped filter gall storehouse on storehouse processed, and one of conductive contact is elastic conducting Electrical contact；It moves lid to be engaged with U-shaped control storehouse, two conductive contacts moved on lid and U-shaped control storehouse is separately fixed at, in bullet It corresponds to each other and is engaged under the action of property conductive contact；Display unit is located at the conductive touching for moving and covering by pilot connection First four, after corresponding conducting is located at the conductive contact three on U-shaped control storehouse, or connection is located at the mistake water management portion on U-shaped control storehouse Part, or the first layer conductive contact device by pilot connection function between U-shaped control storehouse and U-shaped filter gall storehouse, then Connect the mistake water management component on U-shaped filter gall storehouse.

As above setting embodiment and the related improvement for improving embodiment, it is described on set the lower end surface setting branch of control module Support structure 25；The lower end of the support construction lower than above set control module cross water lines accordingly on to water inlet.Control is set upper After module is separated with U-shaped filter gall storehouse, control module can be set by and is placed on platform without inserting on concern of contamination or damage Water inlet.

In the various embodiments described above and related improvement embodiment, for filter gall to be fastened on U-shaped 26 bottom surface of filter gall storehouse On fixation device or screw connection structure, or rotation card connection structure or standard component connection structure.

In the various embodiments described above and related improvement embodiment, it is respectively used to when two water pumps are arranged in machine filtration channel The extraction and high-order water delivery of storage row concentrated water in the pressurization of reverse osmosis membrane or the inlet pipeline of nanofiltration membrane filter gall and storage chamber (water pump is serially connected in row's concentrated water water return pipeline).At this point, two water pumps both can be placed on U-shaped implementation chamber by machine together It is interior, two water pumps can also be individually positioned in it is U-shaped implement it is intracavitary and above set in control module and connect it is corresponding mistake water lines.

In addition, water pump and row's concentrated water volume control device that machine filtration channel is related to can also all be placed on the implementation of U type It is intracavitary and connect it is corresponding cross water lines.The respectively mouth of a river connection for crossing water lines related to filtration channel of two components, can both lead to It crosses on being arranged in and sets control module realization is docked to sealing against each other for water inlet above and below with U-shaped filter gall storehouse, setting can also be passed through Related in U-shaped filter gall storehouse crosses water lines connection realization, and the related water lines of crossing that can also be arranged by chamber lid connect U-shaped filter gall The related of storehouse crosses water lines, and seals fit clearance with sealing element 35 and realize.

In this case, the U-shaped facility chamber and U-shaped filter gall chamber of disjunctor setting arranged side by side are related generally to, and is located at U type facility chamber Interior water pump and row's concentrated water volume control device and the associated pipe between the intracavitary reverse osmosis membrane of U-shaped filter gall or nanofiltration membrane filter gall Connection structure.It then may refer to embodiment 8 and attached drawing as relevant hydrographic chart.

In the various embodiments described above and related improvement embodiment, when machine choice is not provided with ultrafiltration membrane filter gall 304, both The mode of the ultrafiltration membrane (regarding empty cylinder as water lines) in the filter gall can be cancelled, it can also be by the sieve type filter gall of front 303 are arranged to two mouth of a river in the same direction filter gall and the connection pump intake of the mistake water lines by above setting control module, can also general Grain activated carbon filter gall filter gall 302 changes the common filter gall for being set as underlying double mouths of a river, and sieve type filter gall 303 is arranged to incorgruous two water Mouth filter gall, and the mistake water lines by above setting control module connect pump intake.

The various embodiments described above and it is related improve in embodiment, may be provided for setting in detection control module with it is U-shaped Whether filter gall storehouse or filter gall cooperate detection switch in place, such as optoelectronic switch, microswitch.

Display control device includes all conventional display components, such as LCD liquid crystal display device, light-emitting diode display, LED indication Lamp, digital display module.

On the basis of the above embodiments, the protection scope of present application includes but is not limited to above-described embodiment.It can root New embodiment is derived according to needing reconfigure by related art method disclosed in the various embodiments described above and principle, And it is similarly in the protection scope of present application.

Claims (10)

1. a kind of exist with the water purifier for above setting control module Yu underlying U-shaped filter gall storehouse, including reverse osmosis membrane or nanofiltration membrane filter gall Interior multiple filter galls and device is fixed accordingly, water pump, row's concentrated water volume control device, passed through water lines and connects multiple filter galls Filtration channel, the vertical U-shaped filter gall for placing filter gall that each filter gall operates normally are constituted with water pump and row's concentrated water volume control device Chamber, setting display control device on set control module and loose joint device；It is put into and is connected and fixed by fixed device from top to bottom Filter gall on the face of U-shaped filter gall bottom of chamber, or the open type housing of setting closing shell or setting with cover；The fixation device or Screw connection structure, or rotation card connection structure or standard component connection structure；Each filter gall is fastened on by fixed device It is docked with sealing to water inlet for water lines is crossed on the U-shaped filter gall chamber and filter gall mouth of a river；It acts on and sets control module and U-shaped filter The loose joint device of cooperation is connected between two component of gallbladder storehouse, at least swing locker hook device or elastic card spiral-lock Set the device of one of screw structure or helicitic texture, it is characterised in that it further include U-shaped facility chamber and chamber lid, and The aobvious control dress in control module is set in the pilot connection of water pump or row's concentrated water volume control device that U-shaped facility chamber is placed It sets；Facility chamber and U-shaped filter gall chamber disjunctor arranged side by side constitute the underlying U-shaped filter gall storehouse with diaphragm structure, and with chamber lid closure Facility chamber port direction and the port of U-shaped filter gall chamber direction are opposite or vertical；On set on control module and underlying U-shaped filter gall storehouse, Under be engaged, and one is connected and composed by loose joint device；It disengages loose joint device and sets control module and underlying filter gall storehouse by Separation, then disengage fixed device and separate filter gall with underlying U-shaped filter gall storehouse.

2. having the water purifier for above setting control module Yu underlying filter gall storehouse as described in claim 1, it is characterised in that described is U-shaped Facility chamber port is downward；In the chamber lid that the water pump or row's concentrated water volume control device is placed in；Setting connection water pump or row are dense The related of water flow control device crosses water lines, passes through the phase that water inlet is arranged with U-shaped filter gall bottom of chamber face of the chamber lid other side It closed water lines corresponding position and docking is sealed to water inlet, and chamber lid is fixed on by U-shaped filter gall bottom of chamber face by fastening standard component On U-shaped facility chamber port, then constitutes water pump or arrange water route connection structure of the concentrated water volume control device in filtration channel； Chamber lid is unloaded to separate and disconnect relevant connecting line row's concentrated water volume control device to U-shaped facility chamber.

3. having the water purifier for above setting control module Yu underlying filter gall storehouse as described in claim 1, it is characterised in that further include living Connect pipeline board；The U-shaped facility chamber is lain on one's side, port towards towards vertical, be placed in the port of U-shaped filter gall chamber lie on one's side it is U-shaped The intracavitary water pump of facility or row's concentrated water volume control device pass through the loose-joint pipeline plate being located at below U-shaped facility chamber of lying on one's side in cavity wall The related related mistake water lines corresponding position that water inlet and U-shaped filter gall bottom of chamber face be arrangeds to water inlet sealing docking, and lead to Cross fastening standard component loose-joint pipeline plate is fixed under U-shaped filter gall bottom of chamber face and U-shaped facility chamber in cavity wall, then constitute water pump or Arrange water route connection structure of the concentrated water volume control device in filtration channel.

4. having the water purifier for above setting control module Yu underlying filter gall storehouse as described in claim 1, it is characterised in that described is U-shaped Facility chamber is lain on one's side, and water is crossed towards vertical, described U-shaped filter gall chamber setting is relevant towards with the port of U-shaped filter gall chamber in port Pipeline is simultaneously connected to its side wall and the mistake water lines interface being arranged on the diaphragm structure of U-shaped facility chamber bottom of chamber face of lying on one's side, then with the U that lies on one's side The intracavitary water pump of type facility or the pipe interface for arranging concentrated water volume control device are tightly connected, and constitute water pump or row's concentrated water flow control Water route connection structure of the device processed in filtration channel.

5. having the water purifier for above setting control module Yu underlying filter gall storehouse as described in claim 1,2,3,4, it is characterised in that also Conductive contact device including one group of conductive contact and corresponding limiting structure is arranged；Two conductive contacts of the conductive contact device Corresponding pilot is respectively connected, display control device and water pump or automatically controlled row's concentrated water volume control device, and its are separately connected In a conductive contact be elastic conduction contact；Loose joint device is set control module by and is connected and composed with underlying U-shaped filter gall storehouse One is separately fixed at the conductive contact set in control module and U-shaped facility chamber and is at least convex metal chip architecture or T-type gold Belong to the structure of structure of contact terminal or convex metal cap structure of contact terminal thrin, and is corresponded to each other under the action of elastic conduction contact It is engaged；The control terminal of water pump or automatically controlled row's concentrated water volume control device is located at U-shaped facility chamber by pilot connection On conductive contact two, and corresponding conducting is located at the conductive contact one above set in control module and then connects display control device；It disengages Loose joint device is simultaneously set control module by and is separated with underlying U-shaped filter gall storehouse, and the conductive contact one being placed in control module is disconnected Open the connection cooperation between the conductive contact two on U-shaped facility chamber；The limiting structure or the pressing plate knot for limiting conductive contact Structure or the closing structure for limiting conductive contact, wherein the pressure plate structure of string-passing structure is arranged by separately setting for pressure plate structure Clamp device and setting through-hole on set control module or U-shaped facility chamber is connected and fixed the restriction knot for constituting built-in conductive contact Structure；For closing structure, the through-hole of corresponding conductive contact, rear structure is arranged in the closing structure front side structure that string-passing structure is arranged The limiting structure that cooperation constitutes built-in conductive contact, and the clamp device by separately setting and setting through-hole are connect with front side structure On set control module or U-shaped facility chamber is connected and fixed.

6. having the water purifier for above setting control module Yu underlying filter gall storehouse as claimed in claim 5, it is characterised in that described is U-shaped Facility chamber is port structure directed downwardly；The support frame of conductive contact device is placed in the chamber lid setting；It is placed in U-shaped facility chamber The limiting structure of conductive contact is closing structure, and be placed in the conductive contact in closing structure with it is corresponding on set control module and lead The through-hole of the U-shaped facility chamber bottom of chamber setting of electrical contact is corresponding；The chamber lid is inserted into U-shaped facility chamber and from bottom to top by fastening standard Chamber lid is fixed on U-shaped filter gall bottom of chamber face and U-shaped facility chamber port by part, and the conductive contact on support frame is located at U-shaped facility chamber Through-hole in.

7. having the water purifier for above setting control module Yu underlying filter gall storehouse as described in claim 1,2,3,4 or 6, it is characterised in that Control module is set on described to place water management component and the mistake water lines for being connected to water management component and downwards upper is arranged The grafting mouth of a river；It include the filter gall under setting to water inlet in the filter gall；Control module and underlying U-shaped filter gall storehouse are set upper When being engaged above and below, the upward lower upper grafting mouth of a river downward with control module is above set to water inlet of the filter gall is sealed against each other Docking.

8. having the water purifier for above setting control module Yu underlying filter gall storehouse as described in claim 1,2,3,4 or 6, it is characterised in that Storage chamber is arranged in the U-shaped filter gall storehouse；Using reverse osmosis membrane or nanofiltration membrane filter gall as boundary, influent side is the filtration channel Preceding filtration channel；Space of the volume space of the water storage cavity between U-shaped filter gall chamber and the outside of multiple filter galls；The storage chamber Body or correspondence are above and below to the storage chamber of water inlet, or correspond to above and below to water inlet and connection reverse osmosis membrane or nanofiltration membrane filtration The storage chamber of row's concentrated water water return pipeline of unidirectional back-water valve (BWV) is arranged in gallbladder, wherein for corresponding above and below to the storage chamber of water inlet, Collect filtration channel above and below to the sluicing after water inlet separation；Correspondence to water inlet and connection reverse osmosis membrane or is received above and below The storage chamber of row's concentrated water drainage concentrated water pipeline of filter membrane filter gall, connects water pump in reverse osmosis membrane or nanofiltration membrane filter gall inlet pipeline, Water outlet connects postposition filter gall, and row's concentrated water spout is connected to the storage chamber by arranging concentrated water volume control device, and by separately setting string Preceding filtration channel before order connects from water pump to row's concentrated water water return pipeline of return water valve gear constitutes backwater circulation system；This is unidirectional Return water valve gear or return water non-return valve, or the return water electrically-controlled valve with setting water inlet electrically-controlled valve linkage in preceding filtration channel.

9. having the water purifier for above setting control module Yu underlying filter gall storehouse as claimed in claim 8, it is characterised in that further include row Water electrically-controlled valve；It is dense to be placed in the U-shaped row for implementing intracavitary draining electrically-controlled valve water inlet end connection before row's concentrated water volume control device Water lines, water outlet are connected to outside underlying U-shaped filter gall storehouse.

10. having the water purifier for above setting control module Yu underlying filter gall storehouse as described in claim 1,2,3,4 or 6, feature exists It is respectively placed in the water pump and row's concentrated water volume control device and sets control module and U-shaped facility chamber；The partition knot Structure setting is vertical to cross water lines, vertical to cross under the setting of water lines upper end to water inlet and before above setting control module charging pump influent side Preceding filtration channel mutually shut that the docking mouth of a river is corresponding, row's concentrated water return water of lower end connection row's concentrated water volume control device water outlet side Pipeline；The diaphragm structure or for facility chamber and U-shaped filter gall chamber conjoined structure, or for facility chamber and U-shaped filter gall chamber side by side and The connection cooperation of lateral wall conjoined structure constitutes the separate structure in underlying U-shaped filter gall storehouse.