CN101797453A

CN101797453A - Box-type water purifier

Info

Publication number: CN101797453A
Application number: CN 200910004060
Authority: CN
Inventors: 杜也兵; 冉伊虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-06
Filing date: 2009-02-06
Publication date: 2010-08-11
Anticipated expiration: 2029-02-06
Also published as: CN101797453B

Abstract

The invention relates to water treatment industry, in particular to deep filtration and purification aspects of drinking water and discloses a box-type water purifier. The box-type water purifier comprises a filter core, a frame type rack and a movable side cover plate, wherein the movable side cover plate is in contact fit with the frame type rack and can move along the side face edge of the frame type rack; the filter core is placed in the frame type rack and is movably connected with a filter core interface; and a water inlet and a water outlet of the filter core are communicated with a corresponding water gap of a filtering passage which is communicated with external water inlet and outlet interfaces on the frame type rack. The box-type water purifier has the advantages of simple product structure, stable quality, high production efficiency, strong water treating capacity and high grade of a product, convenient installation, good cleaning performance of a machine, strong environmental suitability and easy replacement of the filter core. Since the filter core is convenient to replace, a user can independently replace the filter core. Therefore, after-sale service costs on the water purifier and the filter core are correspondingly lowered, which contributes to popularizing the water purifier.

Description

Box-type water purifier

Technical field

The present invention is relevant with water treatment field, is specifically related to depth-type filtration, the purification aspect of drinking water.

Background technology

At present, water purifier uses at home and has obtained popularizing to a certain degree.When water, adopt water purifier in the water and hydraulic pipeline cause that impurity etc. carries out depth-type filtration, has protected user's health preferably.Purchase and cost of use between water purifier are higher, in all kinds of types, use the most universal with the low price bare machine of exposed filter core.Yet along with the popularization of water purifier, they have also progressively come out in the defective and the deficiency of application facet.The filter core of water purifier in use for some time, the filtrate outer surface that stopped up gradually and be adsorbed on by impurity of filter core filtrate causes filtration, adsorption effect obviously to descend, and, along with the impurity that filter core is retained down is more and more, tend to make this filter core impurity to become new " pollution " source, need more renew cartridge.Usually water purifier is directly to be placed in the kitchen cabinet by the filter core that is installed in support under, when renew cartridge more, water purifier need be taken out, built on stilts just can the dismounting filter core because it is very heavy that the water treatment machine of water is housed, and involved by the water-in and water-out flexible pipe, be difficult to operate.Therefore, when renew cartridge more, make house calls by the specialized maintenance personnel.The user is that inconvenience has increased use cost again.Though can make filter core unsettled by method, the class that harmony, influence that the inconvenient and protruding suspension member that exposes and the bright extension installation of water purifier can destroy facility are attractive in appearance, reduce water purifier is installed with the Metal Substrate frame plate perforate wall built-up of fixed net hydrophone support.Also have, be subjected to the restriction of cabinet space and connecting line, the filter core negligible amounts that water purifier is provided with is difficult to be provided with functionalization, and the water that flows out in renew cartridge process more is difficult for removing, and causes soaking cabinet even damages the cabinet plate.In addition, the bare machine surface is difficult for keeping hygiene.Above-mentioned defective and not enough direct the popularizing of water treatment machine that influence.

Summary of the invention

The technical problem that the present invention mainly solves provides a kind of simple and practical box-type water purifier, to overcome above-mentioned defective and deficiency.

The present invention includes filter core, also comprise frame-type frame and movable side cover plate; Contact cooperation between this movable side cover plate and the frame-type frame, and can move along its lateral edge; Described filter core places in the frame-type frame, be connected with its filter core interface activity, its entery and delivery port be communicated with the frame-type frame on the corresponding mouth of a river of filtration channel of external water-in and water-out interface be communicated with.When box-type water purifier is installed under cabinet, can be directly the frame-type frame of embedded pure water device filtration channel be placed on the installation bottom surface, the inlet and outlet pipe of filtration channel be connected with outside entery and delivery port gets final product again.

Also comprise support; Described frame-type frame is non-enclosed type frame; This frame contacts cooperation with support, constitute the rigidity sealing frame; Contact cooperation by lock hook, lockhole between described movable side cover plate and this sealing frame, and can move along its lateral edge, lock hook position of staggering with it is thrown off movable side cover plate and frame-type frame, thereby removes lock fit between the two; Described filter core is inverted in this sealing frame and with support filter core interface activity and is connected, and the corresponding mouth of a river with engine base pipeline of its entery and delivery port is communicated with the formation filtration channel; Be provided with the loading and unloading space between this filter core and this sealing frame.

For the ease of moving of movable side cover plate, and the lock fit of corresponding lock hook, lockhole, can mobile slideway be set in frame-type frame side.Movable side cover plate can move along slideway.

In the technique scheme, when being used to settle the lateral frame of the frame-type frame of main frame to be provided with lockhole, on the corresponding movable side cover plate lock hook is set; When the lateral frame of frame-type frame is provided with lock hook, on the corresponding movable side cover plate lockhole is set.In addition, also lockhole or lock hook can be arranged on the reinforcement of frame.Cooperate by contacting of lock hook and lockhole to form locking mutually, movable side cover plate be fixed on the frame-type frame, and have only when movable side cover plate and move along frame-type frame parallel sided, throw off lock fit after, movable side cover plate could be thrown off with the frame-type frame.

Contact cooperation by chute between described movable side cover plate and the frame-type frame side, and only to move along the chute direction.This chute both can be arranged on the frame-type frame, also can be arranged on the movable side cover plate.Adopt portable movable side cover plate, be convenient to open more renew cartridge of frame-type frame equally.

Also comprise support; Described frame-type frame is non-enclosed type frame; This frame contacts cooperation with support, constitute the rigidity sealing frame; Described filter core is connected with support filter core interface activity, and the butt joint of the corresponding mouth of a river with engine base pipeline of its entery and delivery port constitutes filtration channel; Be provided with the loading and unloading space between this filter core and this sealing frame.

In the frame-type frame described in the technique scheme both can be both can be whole frame, also can be the combined rack that many side elevation contacts cooperate.The frame-type frame can also be provided with rib device, make the frame-type frame that enough rigidity be arranged when bearing the weight of built-in water support excessively and filter core, satisfy the cooperation that contacts between movable side cover plate and the frame-type frame, and the needs that move along frame-type frame lateral edge.

In the technique scheme, related filter core can double a plurality of settings, its entery and delivery port separately and the corresponding connection in the supporting mouth of a river of filtration channel; Described frame-type frame both sides are equipped with movable side cover plate.In less machine placement space, adopt double filter core that pattern is set and can make full use of the confined space, prolong the water treatment station, improve the functionalization of water.Because be subjected to the restriction of machine-wide, the diameter of the second row function filter core is less.In order to enlarge the water meter area as far as possible, increase the filter core disposal ability, can some independent filter cores and the connecting line combination be set to flat type filter core module, arranged side by side with first row's filter core.Corresponding employing two fan side cover doors are convenient to filter core and are changed, and make the environmental suitability of box-type water purifier better.

In the technique scheme, described inversion filter core both can be the sealing filter core, also can be open filter core.The entery and delivery port of this filter core docks with the corresponding mouth of a river of filtration channel that is positioned at frame-type frame bottom simultaneously; Be provided with enough assembly spaces between its top and the frame-type frame, be convenient to load and unload in the filter core process, moving along the filter core axis is upper and lower of filter core guarantees that the filter core top can break away from support.Loading and unloading are during filter core, unload to be in old filter core, load onto the loading, unloading work that new filter core has just been finished filter core.

The sealing frame that is fixed as one in view of the support in technique scheme and non-enclosed type frame, so support has become the part of frame-type frame.External water-in and water-out interface both can be arranged on the non-enclosed type frame on the frame-type frame that is communicated with filtration channel, also can be arranged on the support.

The external inlet and outlet pipe interface of frame-type frame related in the technique scheme both can be positioned on the facade of the same side, also can be positioned on the different side elevations.For the filtration channel that is provided with preposition purification pipe-line control valve, also comprise preposition purification water outlet interface in the corresponding external inlet and outlet pipe interface of frame-type frame.

Described filtration channel also is provided with waterway switcher; This waterway switcher is connected between the inlet and outlet pipe of filtration channel and filter core; By respectively switching butt joint cooperation position in the mouth of a river on the mobile waterway switcher, constitute the filtration channel and the recoil passage of filter core respectively.Waterway switcher is set, makes relevant filter core become the filter core that is subjected to its control, and the single communication path of the inlet and outlet pipe that it is original, become and can select the path.By the switching of waterway switcher, filter core entery and delivery port pipeline can be selected between filtration channel and recoil passage.

Described waterway switcher is double disk structure and is provided with the recoil discharge outlet that the water-in and water-out of its terminal pad are switched mouth of a river serial connection and are communicated with in filtration channel; The entery and delivery port that is communicated with filter core into and out of the switching mouth of a river that it is manipulated stock quotations; Terminal pad cooperate to constitute the sealing interface switching with being manipulated stock quotations to contact, and on branch switching positions such as each dish correspondence the relevant mouth of a river of switching is set respectively; By terminal pad with manipulated stock quotations on respectively switch the mouth of a river the position relatively move, constitute the filtration channel and the recoil passage of filter core respectively.

Described waterway switcher is three dish structures and is provided with the recoil discharge outlet that water-in and water-out of terminal pad switching mouth of a river is serially connected in the filtration channel on it; The entery and delivery port that is communicated with filter core (4) into and out of the switching mouth of a river of following terminal pad; Being manipulated stock quotations in centre between upper and lower terminal pad is Moving plate, contacts with upper and lower terminal pad to cooperate to constitute the double containment interface switching, and it is docked and connected with the corresponding mouth of a river of upper and lower dish respectively into and out of switching the mouth of a river; Relatively move by the position of respectively switching the mouth of a river with upper and lower terminal pad of being manipulated stock quotations, constitute the filtration channel and the recoil passage of filter core respectively.

Under the filtration state of normal operation, terminal pad seals respectively with the entery and delivery port of being manipulated stock quotations into and out of the switching mouth of a river and docks.Running water is entered by the water inlet of frame-type frame, switches the mouth of a river, is manipulated stock quotations into that water switches the entery and delivery port of the mouth of a river, filter core through terminal pad water inlet, and manipulated stock quotations and the mouth of a river is switched in the water outlet of terminal pad, and finally the delivery port by the frame-type frame flows out.At this moment, the recoil discharge outlet of waterway switcher is closed, the not conducting of recoil passage.When the terminal pad of waterway switcher and controlled rim sealing interface switching move mutually, each corresponding switching mouth of a river switches to the recoil position and reseals butt joint, corresponding in check filter core is in the recoil passage: the water outlet that waterway switcher is manipulated stock quotations is switched the mouth of a river and is communicated with the terminal pad water inlet switching mouth of a river, constituting running water is entered by frame-type frame water inlet, through terminal pad water inlet switch the mouth of a river, the mouth of a river, the delivery port of filter core, filtering layer, water inlet, the water inlet of being manipulated stock quotations are switched in the water outlet of being manipulated stock quotations, the recoil waterway channel that flows out through the recoil discharge outlet of waterway switcher again.At this moment, the terminal pad delivery port of waterway switcher is closed, the not conducting of corresponding follow-up filtration channel.Under the recoil pattern, water inlet is switched in the recoil of being manipulated stock quotations, and is communicated with the water outlet side port of filter core filtering layer.This water outlet side port both can be the filtering layer water outlet side port of two mouthfuls of filter cores, also can be the middle mouth of a river and the second filtering layer water outlet side port of the two filtering layers of three mouthfuls of filter cores.Correspondingly, the impurity in filtering layer of damming at filter core filtering layer influent side and infiltration is by filter core water inlet, the water inlet of being manipulated stock quotations, and the waterway switcher of switched conductive recoil discharge outlet pipeline is discharged.For two mouth of a river filter cores, the double plate pattern that its supporting waterway switcher both can adopt by terminal pad respectively, manipulated stock quotations and constitute, a kind of as in double plate trisection posistion, quartering position or the five position of halving patterns, also can adopt the three dish patterns of being manipulated stock quotations and constituting, a kind of as in three dish quartering positions or the five position of halving patterns by upper and lower terminal pad, centre.When waterway switcher adopted three dish patterns, the water-in and water-out of last terminal pad were switched the mouth of a river and are serially connected in the water treatment facilities pipeline; The entery and delivery port that is communicated with filter core into and out of the switching mouth of a river of following terminal pad; Being manipulated stock quotations in centre between upper and lower terminal pad is Moving plate, and constitutes the double containment interface switching between the upper and lower terminal pad; It passes through the entery and delivery port of the switching mouth of a river connection filter core of terminal pad down into and out of switching the mouth of a river.By the relative position between changing terminal pad and being manipulated stock quotations, constitute the filtration channel of filter core and the passage that recoils respectively.

The terminal pad of described waterway switcher is corresponding identical with the five equilibrium switching position that is provided with of being manipulated stock quotations.No matter waterway switcher adopts the double plate pattern or adopts three dish patterns, the switching mouth of a river on each dish all is positioned on the five equilibrium switching position; Between each dish to relatively move with the position of halving be that unit switches.

For employing be provided with two filtering layers and between two filtering layers, be provided with in the middle of the two filtering layer filter cores in three mouths of a river at the mouth of a river, corresponding waterway switcher can adopt double plate or three dish patterns equally, as double plate five position of halving, eight equal parts position, and three a kind of in dish five position of halving, the eight equal parts switching position pattern, a run location and two recoil positions are set on the five equilibrium switch plate.Switch by twice recoil position, successively to the cleaning that recoils step by step of three mouth of a river filter cores.Return to the run location of filtration channel when waterway switcher after, just can recover filtration treatment to drinking water.Compare with two mouth of a river filter cores, adopt the two supporting uses of filtering layer filter core in the waterway switcher and three mouths of a river, both can significantly improve filtration and recoil mass and efficient, can save the filter core space again, so that the more function filter core is set, its elimination " race charcoal " effect is also more obvious.

In addition, waterway switcher also can carry out independent backflush process by a rete at three mouth of a river filter cores, and a run location and a recoil position only are set this moment, has both made full use of the filtering layer space of filter core, has simplified the structure of waterway switcher again.

For the waterway switcher that is provided with special-purpose discharge outlet and drainage channel C, by control the waterway switcher terminal pad and manipulated stock quotations between the sealing switching position, the filtration channel and the recoil passage of corresponding formation can only be alternatively opened, and the recoil discharge outlet of this waterway switcher is plugged in the final stage filter core water purification outlet pipeline.

By control waterway switcher terminal pad with manipulated stock quotations between the sealing switching position, the filtration channel of corresponding formation and the passage that recoils can only alternatively open: wherein a passage conducting time, another passage then is closed.Under this structure, the recoil discharge outlet of waterway switcher is communicated with final stage filter core water purification outlet pipeline, the passage thereby the impurity that the filter core filtering layer is held back recoils in recoil pattern lower edge, recoil discharge outlet, final stage filter core water purification outlet pipeline through this waterway switcher are also finally flowed out by clear water faucet, are convenient to the user and directly observe repercussion effect.Under filtered model, though the water purification in the final stage filter core water purification outlet pipeline can contact the recoil discharge outlet of waterway switcher, can not reflux, thereby make filter pipeline become unidirectional pipeline.

Above-mentioned waterway switcher both can adopt electric-control system, also can be manual waterway switcher.By the switching of waterway switcher, constitute the filtration channel and the recoil passage that are subjected to its control filter core respectively.

The rotation switch plate control piece of above-mentioned waterway switcher both can be positioned at the frame-type frame outside, so that handover operation also can be positioned at frame-type frame inboard and be convenient to keep machines clean.For the latter, handover operation can the open side cover plate recoils.

Above-mentioned filtration channel contacts cooperation by pipeline fitting with cover plate, and constitutes sealing pipeline by seal; This filtration channel is connected with external inlet and outlet pipe interface on the frame-type frame.Fastening between pipeline fitting and the cover plate both can be by the realization that is threaded, also can be by means of the fixedly realization of securing member.In order to prevent that the filtration channel pipeline from leaking, between is provided with seal.

The external inlet and outlet pipe interface of frame-type frame related in the technique scheme both can be positioned on the same stationary plane, also can be positioned on the different fixing face.For the filtration channel that is provided with preposition purification pipe-line control valve, in the corresponding external inlet and outlet pipe interface of frame-type frame preposition purification water outlet interface can also be set.

Also comprise the water receiving guiding device in the technique scheme; This water receiving guiding device is positioned at the filter core below.This water receiving guiding device water that more pipeline flows out in the renew cartridge process is drawn the frame-type frame and is handled.For the integrated mode of non-enclosed type frame and support, the water receiving guiding device both can be arranged on the framework, also can be arranged on the support.

Can also be provided with external inlet pipeline interface on the stationary plane of described frame-type frame, and the water purification depotition cock.Promptly only being provided with external inlet pipeline interface on the stationary plane of frame-type frame is connected with elementary support inlet pipeline interface; The water purification flowing water Valve also is fixed on the stationary plane of frame, and connects final stage support outlet pipeline interface with pipeline.

In the technique scheme, main frame filtration treatment in the frame-type frame can be set to multi-stage filter core as required and handle, in as processing capacity projects such as ultraviolet sterilization processing, mineralising processing, magnetization, alkalization, little molecules, have and select to be provided with filter core, but just the increase of filter core quantity does not influence described rack construction pattern.In addition, in the frame-type frame devices such as storage tank, heating can also be set, make machine have the function of drinking water treatment and pure water drinking machine simultaneously, also not influence tactic pattern.

The present invention compares with existing water treatment machine and has the following advantages: product structure is simple, steady quality, production efficiency height; The product water treatment capacity is strong, class is high; Easy for installation, machine is kept a public place clean, and performance is good, environmental suitability strong, filter core is changed easily.Because filter core is changed convenient, the user can buy filter core, and renew cartridge has more voluntarily been avoided at present and can only have been on-siteed install water purifier, the inconvenience and the service expenditure that cause of renew cartridge more by the professional, the corresponding after service cost that has reduced water purifier and filter core helps the penetration and promotion of water purifier.

Description of drawings

Fig. 1 is that the present invention adopts the structure of non-enclosed type frame-type frame, underlying support, double upside-down mounting filter core to launch schematic diagram.Non-enclosed type frame-type frame 1 adopts " n " shape structure, and along the frame both sides reinforcement 18 is set.Support places the bottom of " n " shape frame for 3 times and fixes the formation sealing frame with it.This is provided with double filter core Active Interface and the corresponding flexible connection of double upside-down mounting filter core above support 3: first row is that four filter core Active Interface dock with four independent filter cores 4 respectively; Second row is that a filter core Active Interface docks with flat type filter core module 5.This flat type filter core module 5 is fastened on support 3 by securing member 15.Be provided with in the support 3 and be with four annular seal spaces, and five pairs of filtration channels into and out of pipe interface of forward and backward serial connection, and the external inlet and

outlet pipe interface

6,8 on the connecting frame open frame rear side facade.All can place waterway switcher in four annular seal spaces.This support 3 is identical with the width of " n " shape frame, and that reinforcement is set is in the same plane with the frame both sides.The upper and lower part of movable side cover plate 2 is provided with lock hook 9a respectively, and is corresponding with the lockhole 9b that is provided with on side elevation reinforcement 18 on support 3 and the frame 1, and can move along the slideway of both lateral edge is parallel.Be provided with the loading and unloading space on the top of inversion filter core 4,5 and the frame-type frame between the facade.The upper surface of support 3 is the groove 16 at band angle of inclination, and its low side has a through hole 17 to pass the preceding side elevation of frame-type frame 1.

Fig. 2 is that the present invention adopts and three dish quartering positions of the supporting application of two mouth of a river filter cores, central joystick waterway switcher switching principle figure.Two sealing interface switching that three switch plates of described waterway switcher constitute, its upper and

lower terminal pad

10,30 outsides respectively are provided with the leak proof seal part, guarantee the sealing between the upper and lower terminal pad of waterway switcher and support and the sealing gland, and constitute the annular seal space of a communicated drainage channel C in the three dish periphery outsides.There is the position adjacent and all be communicated with the water inlet 11 and the recoil mouth of a river 14 of intake tunnel A and the delivery port 12 that is communicated with exhalant canal B on the quartering switching position of last terminal pad 10.The entery and

delivery port

31,32 that is communicated with two mouthfuls of filter core mouths of a river is arranged on the following terminal pad 30, and the recoil mouth of a river 34 that is communicated with following terminal pad delivery port 32.The water inlet 31 of following terminal pad 30 is corresponding with the water inlet 11 of last terminal pad 10.The centre manipulated stock quotations 20 entery and

delivery port

21,22 respectively with upper and lower terminal pad entery and

delivery port

11,31,12,32 corresponding connections; The communication seals chamber the centre discharge outlet 23 of being manipulated stock quotations be curved hole down, be positioned on the switching position relative with the recoil mouth of a river 14,34 of upper and lower terminal pad 10,30.The centre discharge outlet 23 of being manipulated stock quotations is communicated with drainage channel C by annular seal space, and 20 influences of rotating of being manipulated stock quotations in the middle of not being subjected to.

Fig. 3 be the present invention adopt with the supporting application in two mouths of a river three the dish five position of halving waterway switcher switching principle figure.Two interface switching waterway switchers are positioned at support; Sealing gland is pressed on upper, middle and lower dish and support, is in contact with one another to cooperate the sealing of guaranteeing two interface switching.The water inlet 11, the recoil mouth of a river 14 that are communicated with intake tunnel A are arranged on the five five equilibrium switching positions of last terminal pad 10; Delivery port 12 that is communicated with exhalant canal B and the discharge outlet 13 that is communicated with drainage channel C.On the switching position of following terminal pad 30, entery and

delivery port

31,32 is communicated with the entery and delivery port of two mouthfuls of filter cores; The discharge outlet 33 that is communicated with water inlet 31 is corresponding with 13; The recoil mouth of a river 34 is communicated with delivery ports 32, and constitutes the recoil passage of two mouthfuls of filter core filtering layers with the mouth of a

river

14,21,32,31,33,23,13.Centre 20 the discharge outlet 23 of being manipulated stock quotations is 144 ° with the water inlet angle.This discharge outlet 23 is only manipulated stock quotations in the centre when turning to the recoil position, just can be communicated with upper and lower terminal pad discharge outlet 13,33.At this moment, last terminal pad entery and

delivery port

11,12 is closed.20 the side position handle of being manipulated stock quotations in the middle of the swing control drives it and rotates a five equilibrium switching position, and upper and lower two interface switching are sealed switching simultaneously.The mouth of a river connected relation each other that respectively switches on three dishes also changes with manipulated stock quotations 20 rotation of centre.The two waterway channel interfaces that have inside and outside connection on the sealing gland, its medial extremity can be communicated with 31,32 sealings of terminal pad entery and delivery port under the waterway switcher; Its outboard end can be tightly connected with the entery and delivery port of two mouthfuls of filter cores that are complementary.

Fig. 4 is that the present invention adopts the double plate five position of halving waterway switcher switching principle figure with the supporting application of three mouth of a river filter cores.The terminal pad 10 of described waterway switcher with manipulated stock quotations for 20 upper and lower cooperations, be provided with five five equilibrium switching positions, four switching mouths of a river of adjacent distributions setting are successively arranged on the switching position of last terminal pad 10, and wherein: entery and

delivery port

11,12 is communicated with water-in and water-out passage A, B respectively; The recoil mouth of a river 14 is communicated with

water inlet

11, and 30 sealings of being manipulated stock quotations under the quilt; The curved hole 13 of draining down is by annular seal space communicated drainage channel C, and the annular seal space structure is described identical with Fig. 1.On 30 the corresponding switching position of being manipulated stock quotations down three mouths of a

river

31,32,33 are arranged, the wherein mouth of a

river

31,32 and last terminal pad entery and

delivery port

11,12 corresponding intercommunications, and be communicated with the entery and delivery port of three mouthfuls of filter cores respectively; The mouth of a river 33 was positioned on the opposite side adjacent position of water inlet 31 in the middle of other had one, and was communicated with the mouth of a river in the middle of three mouthfuls of filter cores.

Fig. 5 is that the present invention adopts the double plate eight equal parts position waterway switcher switching principle figure that cooperates with three mouth of a river filter cores.Waterway switcher is connected between filtration channel water-in and water-out interface tube and the filter core.Its terminal pad 10 20 can upper and lower cooperation and by pressing assembly two switch plates are pressed on being manipulated stock quotations, and constitutes the sealing interface switching.It is eight five equilibrium switching positions of 45 ° that this waterway switcher is provided with angle, has three to switch the mouths of a

river

11,12,13 on it on the switching position of terminal pad 10, wherein switches the mouth of a

river

11,12 and is communicated with water-in and water-out passage A, B respectively; Switch the mouth of a river 13 communicated drainage channel C.And the mouth of a river 11 is followed successively by 135 °, 270 ° with the angle at the mouth of a river 12,13.Having five on 30 the switching position of being manipulated stock quotations down, to switch the mouths of a river corresponding with last terminal pad 1 mouth of a

river

11,12,13.Wherein, entery and

delivery port

31,32 respectively with entery and delivery port 11, the 12 corresponding intercommunications of last terminal pad 10, and corresponding entery and delivery port with three mouthfuls of filter cores is communicated with; Discharge outlet 33 is on the switching position placed in the middle between terminal pad water inlet 11 on the correspondence and the discharge outlet 13, and the mouth of a river in the middle of the connection filter core; Other has two recoil mouths of a river 34,35 between entery and

delivery port

31,32, the contiguous mouths of a river 31, the first recoil mouth of a river 34, and be connected with pipeline with delivery port 32; The second recoil mouth of a river 35 and the discharge outlet 33 is connected with pipeline.

Fig. 6 is that the pipe that the present invention adopts connects the section schematic top plan view.Four waterway switchers place in the annular seal space of four serial connections of filtration channel, and act on four corresponding discrete filter cores.The exhalant canal B of each waterway switcher is communicated with the intake tunnel A of next stage waterway switcher, and the preposition water purification passage D that in third and fourth cascade connection road, draws, and by the external hose that picks out the preposition control valve of the mouth of a river 7 connecting bands on the frame-type frame.The water inlet 11 of first order waterway switcher is connected with external inlet pipeline by the external water inlet 6 on intake tunnel A and the frame-type frame; The exhalant canal B of fourth stage waterway switcher is communicated with the corresponding water inlet of flat type filter core module water inlet; The discharge outlet of each waterway switcher and drainage channel C are plugged in the corresponding water outlet pipeline of flat type filter core module delivery port, and by the external hose that picks out the mouth of a river 8 connecting band water purification control valves on the frame-type frame.

The specific embodiment

Fig. 1 shows optimum embodiment of the present invention.The frame-type frame adopts the non-sealing frame 1 of " n " shape, is respectively arranged with inlet and

outlet pipe interface

6,7,8 thereafter on the stationary plane, and its inner is communicated with inlet and outlet pipe A, D, the B of filtration channel respectively; Its outer end is connected with the clear water faucet flexible pipe with outside water supply hose, preposition clear water faucet flexible pipe respectively and is connected.During operation, the pipeline running water is entered the inlet pipeline interface 6 that is positioned on the frame-type frame 1 back stationary plane by water supply hose, enter support 3, the filtration channel that constitutes by the filter core 4 that is connected by support 3 is flowed out by the outlet pipe interface 8 of support 3 and the flexible pipe of connection clear water faucet at last then.When needs recoil when cleaning to filter core 4, the rotation switch plate that rotates waterway switcher just can be to the cleaning that recoils of corresponding filter core 4.When needs more during renew cartridge 4, the movable side cover plate 2 of frame-type frame 1 a certain side can be moved forward along the slideway of frame edge is parallel, the lockhole 9b of lock hook 9a on it and frame-type frame 1 and upper and lower part, support 3 side is thrown off, just can take off movable side cover plate 2.Side elevation has enough loading and unloading space on filter core 4 bottoms and the frame by means of being inverted, can be easily renew cartridge 4 more, movable side cover plate 2 being touched frame facet moves backward along slideway again, lock hook 9a on it is inserted among the lockhole 9b of frame-type frame 1 side, just side cover plate 2 and frame-type frame 1 are pinned.

The upper and lower part of movable side cover plate is provided with lock hook 9a respectively, and is corresponding with the lockhole 9b that is provided with on side elevation reinforcement 18 on support and the frame, and can move along the slideway of both lateral edge is parallel.The lockhole 9b that is arranged on frame-type frame 1 top can be positioned on the reinforcement; The lockhole 9b that is arranged on the frame-type frame lower both can be positioned on the reinforcement 18, also can be positioned on the support 3.

To be that frame-type frame 1 two sides are upper and lower all be provided with corresponding chute and cooperate with movable side cover plate 2 second embodiment of the present invention, replaces non-sealing frame in the optimum embodiment and the lockhole 9a between the movable side cover plate 2, lock hook 9b matching model.Wherein, upper hopper chute is located on " n " shape frame under the side elevation; Gliding groove is arranged on the support, and movable side cover plate is arranged in upper and lower chute, and can moves along chute as moving door.

The 3rd embodiment of the present invention is to adopt enclosed type frame-type frame to replace " n " shape frame, and is fixed into one with the support combination.This enclosed type frame-type frame comprises " mouth " font, " returning " font frame.Wherein, the equal correspondence of upper and lower chute is located on the upper and lower side elevation of enclosed type frame-type frame; The support 3 that filtration channel is set both can be positioned at enclosed type framework underside facade above, also can be positioned at enclosed type framework underside facade below.

The 4th embodiment of the present invention is on the basis of the 3rd embodiment, directly filtration channel is arranged on the side elevation of enclosed type frame-type frame, thereby saves support.

Second and third, in four embodiments other be provided with can with optimum embodiment in be provided with same or similar.

As the improvement of above-mentioned embodiment, double filter core Active Interface and the corresponding flexible connection of double upside-down mounting filter core are set above the support 3: first row is that four filter core Active Interface dock with four independent filter core 4 activities respectively; Second row is a filter core Active Interface and platypelloid type functional filter element module 5 movable butt joints, and fixing with securing member 15.For the product of different class is provided, can join type to height and use filter core short circuit device certain filter core or filter core module short circuit, select needs thereby adapt to different user groups.Be equipped with movable side cover plate 2 in frame-type frame 1 both sides, so that renew cartridge more.

Improvement as above-mentioned embodiment, on employing is provided with double filter core Active Interface support and the corresponding flexible connection pattern of double upside-down mounting filter core basis, in filtration channel, set gradually four waterway switchers and first row's supporting use, and the final stage filter core entery and delivery port and movable butt joint of second row's platypelloid type functional filter element module 5 entery and delivery ports of two symmetries are set.When platypelloid type functional filter element module need recoil when cleaning, only need open the securing member 15 of this platypelloid type functional filter element module 5, after being taken out, it oppositely packs into again and fastening, and just can be to the cleaning that recoils of this module 5.

As the further improvement of above-mentioned embodiment, also be provided with three dish quartering position waterway switchers in the described filtration channel, with the supporting application of two mouth of a river filter cores.Among Fig. 2, running water is flowed into by the last terminal pad water inlet 11 that is communicated with intake tunnel A, manipulated stock quotations through the centre water inlet 21, down terminal pad water inlet 31 enters filter core and passes filtering layer, flow out by filter core delivery port, three

dish delivery ports

32,22,12 and exhalant canal B again.At this moment, manipulated stock quotations discharge outlet 23 and discharge pipe line C of centre is closed.When needs recoil to filter core, manipulated stock quotations in the middle of rotating manipulated stock quotations in the middle of making water inlet 21 by run location move switch to the recoil position after, running water is flowed into by the last terminal pad recoil mouth of a river 14 that is communicated with intake tunnel A, manipulated stock quotations through the centre water inlet 21, down the terminal pad recoil mouth of a river 34 and delivery port 32 enter filter core and oppositely pass filtering layer, flow out by manipulated stock quotations discharge outlet 23 and drainage channel C of terminal pad water inlet 31, centre down again.At this moment, last terminal pad delivery port 12 and outlet pipeline B are closed.Hold back and permeate the cleaning that recoiled of impurity in filtering layer, and flow out along drainage channel C.

As the further improvement of above-mentioned embodiment, Fig. 3 be the present invention adopt with the supporting application in two mouths of a river three the dish five position of halving waterway switcher switching principle figure.In water purifier when operation,, running water enters filter core by intake tunnel A through the

water inlet

11,21,31 of waterway switcher upper, middle and lower dish and filter core water inlet and treats the filter district.At this moment, centre 20 discharge outlet 23 of being manipulated stock quotations are sealed by upper and

lower terminal pad

10,30 diverter surfaces; The mouth of a river 14,34 of upper and

lower terminal pad

10,20 is also sealed by centre 20 diverter surfaces of being manipulated stock quotations.Under the hydraulic pressure effect, running water enters purifying area after by filter core filtering layer filtration treatment, and through being positioned at the

delivery port

32,22,12 of filter core central authorities' delivery port and three dishes, and exhalant canal B flows out, and reaches the filtration, purification effect.When filter core need recoil cleaning, the five equilibrium switching position of 20 rotations of being manipulated stock quotations in the middle of can making arrives the recoil switching position, upper and lower two interface switching are sealed switching simultaneously: running water is by the last terminal pad 10 recoil mouths of a river 14, manipulated stock quotations through the centre 20 water inlets 21, the following terminal pad 30 recoil mouth of a river 34 and delivery ports 32, enter the filter core delivery port, under the hydraulic pressure effect to the filtering layer cleaning that recoils, the impurity that infiltration is deposited in the filtering layer is oppositely gone out, and through the filter core water inlet, down, in, the discharge outlet 33,23,13 and the drainage channel C that go up dish flow out.At this moment, the mouth of a

river

12,32 of upper and

lower terminal pad

10,20, and outlet pipeline B is sealed by centre 20 diverter surfaces of being manipulated stock quotations.

As the further improvement of above-mentioned embodiment, Fig. 4 is that the present invention adopts the double plate five position of halving waterway switcher switching principle figure with the supporting application in three mouths of a river.When waterway switcher was on the run location, the last terminal pad 10 recoil mouths of a river 14 connected water inlet 11, and 30 sealings of being manipulated stock quotations under the quilt; Under manipulated stock quotations in the middle of the mouth of a river 33 by 10 sealings of last terminal pad.Running water among the intake tunnel A enters filter core through the water inlet of waterway switcher and three mouthfuls of filter cores, filters delivery port and the exhalant canal B outflow of back by three mouthfuls of filter cores and waterway switcher.During recoil, the two disc spins switching position that staggers, at this moment, the water inlet 11 of last terminal pad 10 connects 30 the delivery port 12 of being manipulated stock quotations down; Under the water inlet 31 of being manipulated stock quotations sealed by last terminal pad.Running water among the intake tunnel A is through last terminal pad 10 water inlets 11, the delivery port 32 of being manipulated stock quotations enters three mouthfuls of filter cores to after second filtering layer recoil down, in the middle of being manipulated stock quotations down the mouth of a river 33, go up the curved hole 13 of dish draining down, flow out by drainage channel C.When two dishes continue to rotate to next switching position, running water is by the water inlet 11 of last terminal pad 10, the recoil mouth of a river 14, manipulated stock quotations 30 the middle mouth of a river 33 enters this filter core mesozone down, after to the recoil of first filtering layer, bend hole 13, flow out by drainage channel C by the water inlet 31 of being manipulated stock quotations down, last terminal pad 10 draining down.

As the further improvement of above-mentioned embodiment, Fig. 5 is that the present invention adopts the double plate eight equal parts position waterway switcher switching principle figure with the supporting application in three mouths of a river.When waterway switcher is in operation work, running water by intake tunnel A enter the water inlet 11 of the last terminal pad 10 of waterway switcher, the manipulated stock quotations water inlet of 30 water inlet 31 and three mouthfuls of filter cores enters filter core and treats the filter district down.At this moment, last terminal pad 10 discharge outlet 13 are manipulated stock quotations down and 30 are sealed; 30 the mouth of a river 33,34,35 manipulated stock quotations down all by last terminal pad 10 sealings.Under the effect of hydraulic pressure, can only continue across second filtering layer by the running water that enters the mesozone after the filter core first filtering layer filtration treatment, enter purifying area and through the filter core delivery port, down manipulated stock quotations 30 delivery ports 32, go up terminal pad 10 delivery ports 12 and exhalant canal B flows out, reach the filtration, purification effect.When filter core need recoil cleaning, can be with the

terminal pad

10 and 30 rotations mutually of being manipulated stock quotations of waterway switcher, a switching position staggers.At this moment, running water in last terminal pad 10 water inlets 11 by under 30 first the recoil mouths of a river 34 and the connecting lines of being manipulated stock quotations enter the mouth of a river 32, then enter the water outlet port of three mouthfuls of filter cores, under the hydraulic pressure effect to the cleaning that recoils of second filtering layer, to oppositely go out by the impurity that mesozone infiltration is deposited in second filtering layer, and in the middle of filter core the mouth of a river, down manipulated stock quotations 30 the mouth of a river 33, go up terminal pad 10 discharge outlet 13 and drainage channel C discharges.When the terminal pad 10 of waterway switcher staggers a five equilibrium switching position again with the 30 mutual continuation rotations of being manipulated stock quotations, running water in last terminal pad 10 water inlets 11 by under 30 second the recoil mouths of a river 35 and the connecting lines of being manipulated stock quotations enter the mouth of a river 33, enter the middle mouth of a river of three mouthfuls of filter cores then.Under the hydraulic pressure effect,, filter core is waited to filter the impurity that district's infiltration is deposited in first filtering layer oppositely go out, and discharge through the water inlet 31 of being manipulated stock quotations down, last terminal pad discharge outlet 13, drainage channel C to the cleaning that recoils of first filtering layer.

For the waterway switcher that is provided with special-purpose discharge outlet and drainage channel C, by control the waterway switcher terminal pad and manipulated stock quotations between the sealing switching position, the filtration channel and the recoil passage of corresponding formation can only be alternatively opened: wherein a passage conducting time, another passage then is closed.Under this structure, the recoil discharge outlet of waterway switcher is plugged in the final stage filter core water purification outlet pipeline, the passage thereby the impurity that the filter core filtering layer is held back recoils in recoil pattern lower edge, recoil discharge outlet, final stage filter core water purification outlet pipeline through this waterway switcher are also finally flowed out by clear water faucet, are convenient to the user and directly observe repercussion effect.In order to prevent that the water among the drainage channel C from stopping for a long time in pipeline, C shortens as far as possible with drainage channel, and is positioned in the middle of the final stage filter core water purification outlet pipeline.Under filtered model,, can not reflux and also can only flow out, thereby make filter pipeline become unidirectional pipeline by clear water faucet though the water in the final stage filter core water purification outlet pipeline can contact the recoil discharge outlet of waterway switcher.

As above-mentioned embodiment further improvement the filtration channel of machine and recoil passage all are arranged in the support of bottom, and adopt rigid line and cover plate fastening, and by seal formation sealing pipeline.The rigid line part adopts the processing that is integrated of injection structure and support; Cover plate both can adopt screw thread, also can adopt screw and support to be connected and fixed; Seal with seal between the two.This structural manufacturing process had both guaranteed the pipeline quality of connection of machine, enhanced productivity again.

As above-mentioned embodiment further improvement, the water conservancy diversion frid 16 that is provided with water conservancy diversion through hole 17 in the bottom of frame-type frame and tilts.When in the frame-type frame water being arranged, the water conservancy diversion frid 16 of inclination is positioned at the water guiding in front face side facade lower, guides to outside the machine through water conservancy diversion through hole 17, so that the user handles again.

Another kind of pattern as above-mentioned embodiment, both can be for the box-type water purifier that only need carry out the coarse filtration water treatment, the waterway switcher that is not provided for recoiling and cleans, also certain support can be provided with waterway switcher, only to the higher filter core of filtration grade that this support 3 the connects cleaning that recoils.

As above-mentioned embodiment another kind of pattern, the clear water faucet of main frame can be arranged on before the frame 1 on the side elevation, and its water outlet pipeline with the main frame filtration channel is connected, become wall built-up or place hanging-type type on the kitchen cabinet table top.

As above-mentioned embodiment further improvement, storage tank and water purification heater can also be set in the frame-type frame, make machine that the hot water or cold water's of providing function is provided.

The invention is not restricted to above-mentioned embodiment, no matter do any variation on the box-type water purifier structure, contact cooperates between all employing frame-type frames 1 and the movable side cover plate 2, and can move along its lateral edge; Filter core 4 places in the frame-type frame 1; be connected with its filter core interface activity; its entery and delivery port be communicated with frame-type frame 1 on the box-type water purifier that is communicated with of the corresponding mouth of a river of filtration channel of external water-in and water-out interface all belong to the development of technical solution of the present invention, all drop within the protection domain of the present invention.

Claims

1. a box-type water purifier comprises filter core (4), it is characterized in that also comprising frame-type frame (1) and movable side cover plate (2); Contact cooperation between this movable side cover plate (2) and the frame-type frame (1), and can move along its lateral edge; Described filter core (4) places in the frame-type frame (1), is connected with its filter core interface activity, and its entery and delivery port is communicated with the corresponding mouth of a river that connection frame-type frame (1) goes up the filtration channel of external water-in and water-out interface (6), (7).

2. box-type water purifier as claimed in claim 1 is characterized in that also comprising support (3); Described frame-type frame (1) is non-enclosed type frame; This frame contacts cooperation with support (3), constitutes the rigidity sealing frame; Contact cooperation by lock hook (9a), lockhole (9b) between described movable side cover plate (2) and this sealing frame, and can move the lock hook that staggers with it (9a) position along its lateral edge; Described filter core (4) is inverted in this sealing frame and with support (3) filter core interface activity and is connected, and the corresponding mouth of a river with engine base pipeline of its entery and delivery port is communicated with the formation filtration channel; Be provided with the loading and unloading space between this filter core (4) and the sealing frame.

3. box-type water purifier as claimed in claim 1 is characterized in that contacting cooperation by chute between described movable side cover plate (2) and frame-type frame (1) side, and can move along chute.

4. box-type water purifier as claimed in claim 3 is characterized in that described frame-type frame (1) is non-enclosed type frame; This frame contacts cooperation with support (3), constitutes the rigidity sealing frame; Described filter core (4) is inverted in the non-enclosed type frame and with support (3) filter core interface activity and is connected, and the corresponding mouth of a river with engine base pipeline of its entery and delivery port is communicated with the formation filtration channel; Be provided with the loading and unloading space between this filter core (4) and the frame-type frame (1).

5. as claim 1,2,3 or 4 described box-type water purifiers, it is characterized in that described filter core (4) can double a plurality of settings, its entery and delivery port separately and the corresponding connection in the supporting mouth of a river of filtration channel; Described frame-type frame (1) both sides are equipped with movable side cover plate (2).

6. as claim 1,2,3 or 4 described box-type water purifiers, it is characterized in that described filtration channel also is provided with waterway switcher; This waterway switcher is connected between the inlet and outlet pipe of filtration channel and filter core (4); By respectively switching butt joint cooperation position in the mouth of a river on the mobile waterway switcher, constitute the filtration channel and the recoil passage of filter core (4) respectively.

7. box-type water purifier as claimed in claim 6 is characterized in that described waterway switcher is double disk structure and is provided with recoil discharge outlet (13), and the mouth of a river (11) is switched in the water-in and water-out of its terminal pad (10), (12) serial connection is communicated with in filtration channel; The entery and delivery port that is communicated with filter cores (4) into and out of the switching mouth of a river (31), (32) of its manipulated stock quotations (20); Terminal pad (10) contacts with manipulated stock quotations (20) to cooperate and constitutes the sealing interface switching, and on branch switching positions such as each dish correspondence the relevant mouth of a river of switching is set respectively; Relatively move by the position of respectively switching the mouth of a river on terminal pad (10) and manipulated stock quotations (20), constitute the filtration channel and the recoil passage of filter core (4) respectively.

8. box-type water purifier as claimed in claim 6 is characterized in that described waterway switcher is three dish structures and is provided with recoil discharge outlet (23), and the mouth of a river (11) is switched in the water-in and water-out of terminal pad on it (10), (12) are serially connected in the filtration channel; The entery and delivery port that is communicated with filter cores (4) into and out of the switching mouth of a river (31), (32) of following terminal pad (30); Be positioned at centre between upper and lower terminal pad (10), (30) manipulated stock quotations (20) be Moving plate, contact cooperation with upper and lower terminal pad (10), (30) and constitute the double containment interface switching, it is docked and connected with the corresponding mouth of a river of upper and lower dish (11), (31), (12), (32) respectively into and out of the switching mouth of a river (21), (22); The position of respectively switching the mouth of a river by manipulated stock quotations (20) and upper and lower terminal pad (10), (30) relatively moves, and constitutes the filtration channel and the recoil passage of filter core (4) respectively.

9. as claim 7 or 8 described box-type water purifiers, it is characterized in that filtration channel and recoil passage that described waterway switcher constitutes alternatively open; The recoil discharge outlet of this waterway switcher is plugged in the final stage filter core water purification outlet pipeline.

10. as claim 1,2,3,4,7 or 8 described box water treatment machines, it is characterized in that also comprising the water receiving guiding device; This water receiving guiding device is positioned at the below of filter core (4).