CN201182941Y - Baffling type special water purifier of water drinking machine - Google Patents

Abstract

The utility model relates to a special water purifier of a baffling type drinking water machine, which comprises an upper cover, an upper bucket and a lower bucket, wherein, a float-controlled valve or a ball float valve which can control the water level in a drinking water machine water skip is arranged at the bottom of the lower bucket, an upper filter core is arranged above the bottom of the upper bucket, an exhaust pipe is arranged on the upper filter core, a lower filter core is arranged below the bottom of the upper bucket, a baffling type filter core is connected to the bottom of the lower filter core, the baffling type filter core comprises a bottom-enclosed casing body, a lower net plate is arranged at the lower part in the casing body, an upper net plate is arranged at the upper part in the casing body, and granular filter material is filled between the upper net plate and the lower net plate. The special water purifier has the advantages that firstly, the exhaust effect of the filter core is reliable, and the gas in the baffling type filter core is only required to be exhausted at the first startup, thus the water output of the water purifier is reliable; secondly, the water filtration power of the water purifier is sufficient, and micro-porous ceramics with high filtering precision can be adopted by the lower filter core to enhance the filtration effect; thirdly, the water flow is purified repeatedly through the upper filter core, the lower filter core and the baffling type filter core, thereby the output water quality is easier to be guaranteed.

Description

Jet deflection type special water purifier of water drinking machine

Affiliated technical field

The utility model relates to technical field of drinking water treatment, relates in particular to a kind of jet deflection type special water purifier of water drinking machine.

Background technology

With the matching used water purifier of water dispenser, promptly special water purifier for drinking machine is accepted by the consumer gradually.This water purifier does not add drainage power usually, and water pump promptly is not set, and it is to utilize the gravity of water self as drainage power, so drainage power is very little.For good filter effect is arranged, pollutants such as the silt in the filtering water, iron rust, bacterium effectively, people wish that filter core has higher filtering accuracy.Yet, after filtering accuracy improves, must cause flow resistance to increase, the drainage flow significantly descends, and filter core stops up easily, makes troubles to working service.

The known technology of this class water purifier adopts mostly and falls streaming current principle, and its typical current principle is provided with upper filter (50) as shown in Figure 8 above last bucket bottom, below last bucket bottom lower filter (49) is set.During the water purifier operation, current pass through upper filter (50) from top to bottom earlier, pass through lower filter (49) again, and the water that purified is stored in down in the bucket, and the gas in the filter core is upwards arranged by the exhaust structure (58) in the upper filter.Its advantage of special water purifier for drinking machine that the design of streaming current principle falls in above-mentioned employing is simple in structure, but the air in the filter core is difficult for draining, and causes the part filtrate in the filter core not contact with water, and the utilization rate of filtrate is not high, thereby effects of purification quality is relatively poor.In addition, each filter core adopts the mode that is serially connected in the axis to be provided with, when needs adopt multiple filtrate and it is designed to dismountable combined type filter core, because the restriction of water purifier lower-upper length makes the structure of combined type filter core that some inconvenience is set.

In order as much as possible the air in the filter core to be drained, make full use of the filtrate in the filter core, I have designed Hydrocone type water purifien, as Chinese patent " Hydrocone type water purifien " (patent No. is 02137135.0), it comprises that interconnective upper and lower bottle and places the detachable purifier in the bottle, purifier is a siphon filtering type filter core that is made of housing, filtrate, outlet pipe etc., and this filter core is installed in one by on the fixing middle plate of upper and lower bottle.Fig. 9 is the current schematic diagram of this water purifier, and hydrocone type filter core (52) is arranged on the middle board position of water purifier, and the below of hydrocone type filter core is provided with lower filter (51).During the water purifier operation, current flow to the bottom of hydrocone type filter core (52) earlier, flow upward to the top from hydrocone type filter core (52) inside again, flow downward from its inner outlet pipe then, flow to down in the bucket to store after lower filter (51) purifies again.Generally speaking, this water purifier is actually and adopts syphonic water flow and fall the current principle that stream combines.Though this water purifier can drain the air in the hydrocone type filter core (52) when filtering, and the filtrate in the filter core is fully used,, there are the following problems for this water purifier:

1. when water purifier moved, after syphonic water flow was set up, along with the continuous decline of last bucket water level, last bucket water level finally can be lower than the water level in the siphon filter core.When end of run, air can be from the outlet pipe the siphon filter core (being also referred to as siphon pipe) backflows the siphon filter core, makes on the water flow back in the siphon filter core in the bucket.When water purifier starts once more, must earlier the air in the siphon filter core be discharged, so that set up syphonic water flow once more.In case exhaust is not smooth, will cause water purifier not descend water.That is to say that syphonic water flow is a kind of unsettled current.Filter core does not descend the situation of water to happen occasionally in the actual product.

2. reliable in order to ensure water purifier discharge water, the necessary filtering accuracy that reduces hydrocone type filter core (52) is so that reduce flow resistance.In other words, hydrocone type filter core top is used to stop that the material that filtrate leaks can only be very poor silk screen of filtering accuracy or orifice plate, and can not adopt the higher material of filtering accuracy (as nonwoven, PP cotton etc.).After this changed, the filter effect of hydrocone type filter core (52) greatly descended, and removed turbidity ability extreme difference.In the actual product filtrate leak into down the bucket situation happen occasionally.

3. the straight-through atmosphere of the outlet of hydrocone type filter core (52) makes that the drainage power of lower filter (51) is very little, so the filtering accuracy of lower filter (51) also must be very low, could guarantee the water purifier discharge water smoothness.

4. because the filtering accuracy of hydrocone type filter core (52) and lower filter (51) is all very low, so, the bacterium of water purifier at all can not filtering water.

In order to increase the hydrodynamic force that of lower filter, so that improve the filtering accuracy of lower filter, guarantee filter effect, I have designed " modified Hydrocone type water purifien " (China Patent No. is 03209867.7) again.In this technology, upper filter and lower filter have all designed exhaust apparatus, in the bottom of lower filter the doughnut filter core that filtering accuracy is enough to bacterium in the reliable filtering water are set.Gas in the lower filter is discharged to by the exhaust apparatus in the lower filter in the exhaust apparatus of upper filter, and the exhaust apparatus in upper filter is upwards discharged again.During this water purifier operation, the first process of former water upper filter, lower filter and doughnut filter core be purified treatment repeatedly, and effluent quality is fully guaranteed.But in this water purifier, the gas in the doughnut filter core need be discharged in the exhaust apparatus of lower filter, passes this exhaust apparatus, passes the exhaust apparatus in the upper filter again, discharges from the top of upper filter at last.Because the exhaust passage is oversize, exhaust structure is too complicated, and exhaust resistance is bigger, and after water purifier used a period of time, the reliability of exhaust descended gradually, causes exhaust not smooth at last, and water purifier discharge water is unreliable.

Can discharge reliably in order to make the gas in the filter core, I have declared new patented technology again: " a kind of special water purifier for drinking machine that prevents produces the method and the equipment thereof of secondary pollution " (number of patent application is 200610106524.4), and " the special water purifier for drinking machine filter core " used in this technology (patent No. is 200610122371.8) (being called for short filter core 1) and " combined type filter core " (patent No. is 200620129921.9) (being called for short filter core 2).In this technology, filter core 1 is a kind of deflector type filter core, and filter core 2 is combinations of the very high doughnut filter core of deflector type filter core and filtering accuracy; Filter core 1 is arranged on the below of bucket, the below of bucket during filter core 2 is arranged on, and the top of filter core 1 is provided with the very high micropore ceramic filter element of filtering accuracy.The major advantage of this water purifier is the filtering accuracy height, and effluent characteristics is guaranteed, and exhaust structure is simple, and exhaust is reliable, and water outlet is reliable, and following barrel water can prevent to produce secondary pollution.But, this technology is provided with middle bucket, drainage power is divided into two parts up and down, on the filter core 2 during hydraulic pressure in the last bucket can not be added to and be arranged on below the bucket, in addition, owing to be subjected to the restriction of water purifier length dimension, make that two-part drainage power is all not enough up and down, more owing to all be provided with the filtering material that filtering accuracy is very high, flow resistance is very big in two parts filter core up and down, finally cause the water purifier discharge water flow very little, many users can not accept the too little water purifier of water flow.

To sum up, should improve filtering accuracy, guarantee filter effect, when starting at every turn, water purifier can both move reliably again, and the gravity that maximally utilises water itself is as drainage power, simultaneously, allow the combined type filter core flexible and changeable aspect being provided with in structure, then special water purifier for drinking machine structurally also needs further perfect.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of jet deflection type special water purifier of water drinking machine at the deficiency of above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of jet deflection type special water purifier of water drinking machine, and it comprises loam cake, go up bucket and following barrel; The bottom of following bucket is provided with float-controlled valve or the ball-cock assembly that can control water dispenser bucket middle water level; The top of last bucket bottom is provided with upper filter, and upper filter and last bucket inwall seal by sealing ring; The below of last bucket bottom is provided with lower filter, is provided with the short tube of downward extension bottom the last bucket, and this short tube is provided with the screw thread that can be connected with lower filter, and lower filter and this short tube are by being threaded and sealing by sealing ring; The bottom of lower filter connects the deflector type filter core, and lower filter and deflector type filter core are by being threaded and sealing by sealing ring.

Described upper filter comprises housing, and housing top is provided with web plate, and the top of last web plate is provided with fiber filtering (for example nonwoven, PP cotton or charcoal fiber etc.), and the top of fiber filtering is provided with top board; Lower housing portion is provided with down web plate, and the below of following web plate is provided with the fiber filtering (for example nonwoven, PP cotton or charcoal fiber etc.) that can stop particulate filter, and the below of this fiber filtering is provided with lower platen, and lower platen is used for fixing this fiber filtering; Between upper and lower web plate, load particulate filter (for example granular active carbon, granular ion exchanger resin, granular KDF etc.); The center of last web plate is provided with upwardly extending blast pipe, the top of blast pipe is provided with flat board, dull and stereotyped center is provided with steam vent, the top of steam vent is provided with film, the top of film is provided with and can carries out spacing top cover to film, top cover is provided with passage, top cover can adopt bonding with being connected of blast pipe, can adopt buckle-type to connect, also can adopt interference assembling mode to connect, the function of this structure is to allow the gas of steam vent below upwards to discharge by steam vent, and does not allow the water in the bucket to flow downward by steam vent; The center of following web plate is provided with upwardly extending core pipe, and the upper portion side wall of core pipe is provided with the exhaust silk screen, and insert in the blast pipe of going up the web plate center upper end of core pipe; Described web plate (going up web plate and following web plate) is a kind of structure that silk screen is set on the plastics orifice plate.

In order to reduce flow resistance, described fiber filtering adopts hydrophilic fibre filtrate (as hydrophilic non-woven, hydrophily PP cotton etc.).But the water penetration extreme difference of hydrophilic fibre filtrate, in special water purifier for drinking machine, gas can not pass the hydrophilic fibre filtrate (because the mobilization dynamic of fluid is too little) of hygrometric state basically, so designed special exhaust passage (exhaust structure that blocks water that comprises exhaust silk screen, core pipe, blast pipe and top) in the said structure, water route and gas circuit are thoroughly separated, and this structure can make drainage and exhaust all unimpeded.

Be provided with higher micropore ceramics of filtering accuracy or doughnut in the described lower filter, micropore ceramics can be a tubulose, also can be tabular.

For the tubulose micropore ceramics: its top seal, its lower end connects bottom, and bottom adopts silicone rubber seal to be connected with micropore ceramics, and the center of bottom is provided with the outlet pipe of downward extension, outlet pipe is provided with external screw thread, and bottom is connected and sealed by nut, sealing ring and lower filter housing.

For plate shaped micropore ceramic: plate shaped micropore ceramic and water out adapter are tightly connected, and water out adapter is connected with the lower filter housing seal again, and it can adopt the single face filtering micropore ceramic, also can adopt two-sided filtering micropore ceramic.In order to increase filter area as much as possible, reduce filtration resistance, improve water flow, preferred two-sided filtering micropore ceramic.

Described deflector type filter core comprises the housing of bottom lock, and the bottom is provided with down web plate in the housing, and the housing internal upper part is provided with web plate, filling granular material for water treatment (for example ion exchange resin, active carbon and mineralization ball etc.) between upper and lower web plate; Above last web plate, fiber filtering and orifice plate can be set, the filter core lid of taking water hole and steam vent out of also can be set; The water inlet of deflector type filter core can be arranged on filter core and cover, can be arranged on the web plate, also can be arranged on down on the web plate, be provided with upwardly extending short tube or boss around the water inlet, this short tube or boss are spacing in order to sealing ring is carried out, and sealing ring perhaps is set thereon; The deflector type filter core is connected usefulness with lower filter screw thread can be arranged on filter core and cover, and can be arranged on the web plate, also can be arranged on down on the web plate; Described web plate (going up web plate and following web plate) is a kind of structure that silk screen is set on the plastics orifice plate.

During the deflector type filter element filtering, current flow to the bottom of housing downwards from the water inlet at center, mobile from the bottom baffling again to all around, baffling upwards passes down web plate, granular material for water treatment successively, goes up web plate and fiber filtering (when being provided with fiber filtering) again, flow out from the top of filter core at last, the air in the filter core can be discharged from the top or the top of filter core.This deflector type filter core only needs exhaust when moving for the first time, after in a single day the gas in the material for water treatment in the filter core drain, just can keep not having gaseity, and each later on the startup all do not need exhaust, so the water outlet meeting is very stable, is the current of stable state.The current principle of this deflector type filter core is actually law of connected vessels.Because the deflector type filter core has above-mentioned characteristic,, leak so that effectively stop filtrate so the fiber filtering (for example nonwoven, PP cotton, charcoal fiber etc.) than high filtering precision can be set above web plate on the deflector type filter core.Filter core water outlet for the first time when starting for the first time, do not have water in the deflector type filter core, upwards discharges, so must be reliable so the air in the filter core is easy to pass silk screen, particulate filter and fiber filtering (as PP cotton, charcoal fiber etc.).The startup once more of filter core, owing to do not need exhaust, so water outlet also is reliable.

By contrast, all needing when the hydrocone type filter core starts at every turn the air in the filter core is discharged, is the current of labile state, so the reliability of hydrocone type filter core water outlet is affected.

The deflector type filter core can be arranged on the below of lower filter, also can be arranged on the lower filter bottom around, provide flexibly for the setting of combined type filter core and select.

Why be called the custom that the deflector type filter core is based on domestic consumer, strictly speaking, should be named according to the function of material for water treatment wherein.For example, when wherein material for water treatment is ion exchange resin, can be described as the softening core of deflector type; When wherein material for water treatment is mineralization ball, can be described as the deflector type Mineralizing core; When wherein material for water treatment is active carbon, can be described as deflector type active carbon core or deflector type absorbent core; When wherein material for water treatment is KDF, can be described as deflector type KDF core; Or the like.

The utility model jet deflection type special water purifier of water drinking machine is actually the combining structure technology, upper filter, lower filter and deflector type filter core function separately are all inequality, it is carried out organic combination, reach and remove all contaminations, demineralized water, raising mouthfeel in the water, make water outlet meet the purpose of national drink water standard, simultaneously realize that structurally exhaust is reliable, for the high accuracy filtering material provides enough filtration power.

Figure 10 is the current and the air-flow schematic diagram of the utility model jet deflection type special water purifier of water drinking machine.As shown in figure 10, above last bucket bottom upper filter (12) is set, below last bucket bottom lower filter (53) is set, the bottom of lower filter (53) connects deflector type filter core (4).During the water purifier operation, priority that current (fall stream) from top to bottom flows to the bottom of deflector type filter core (4) then through upper filter (12) and lower filter (53), and baffling upwards flows out from the top of deflector type filter core (4) again, and the water that purified is stored in down in the bucket.Water purifier is actually and adopts the deflector type current and fall the current principle that the streaming current combine.Gas in the lower filter and the gas in the upper filter can upwards be discharged by the core pipe in the upper filter, blast pipe.Because gas circuit is unimpeded, the gas in the filter core can be drained, the gravity of water self just can be fully used.In addition, the deflector type filter core is arranged on the below of lower filter, and near following barrel bottom, the potential energy of water is maximally utilised in the utility model.

The beneficial effect of the utility model technology is:

1. the filter core exhaust is reliable, and the gas in the deflector type filter core only needs exhaust when starting for the first time, so water purifier discharge water is reliable;

2. water purifier drainage power abundance, lower filter can adopt the very high micropore ceramics of filtering accuracy, strengthens filter effect;

3. the deflector type filter core can be provided with the higher material of filtering accuracy in order to reliably to stop the filtrate leakage;

4. because current pass through repeatedly purified treatment of upper filter, lower filter and deflector type filter core, easier assurance effluent quality.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one.

Fig. 2 is the upper filter structural representation among Fig. 1.

Fig. 3 is the upper filter stereogram among Fig. 1.

Fig. 4 is the deflector type filter cartridge construction schematic diagram among Fig. 1.

Fig. 5 is the deflector type filter core stereogram among Fig. 1.

Fig. 6 is the structural representation of the utility model embodiment two.

Fig. 7 is the deflector type filter cartridge construction schematic diagram among Fig. 6.

Fig. 8 falls streaming current schematic diagram for what special water purifier for drinking machine adopted.

The hydrocone type current schematic diagram that Fig. 9 adopts for special water purifier for drinking machine.

The deflector type current schematic diagram that Figure 10 adopts for the utility model jet deflection type special water purifier of water drinking machine.

The specific embodiment

Below in conjunction with concrete accompanying drawing the utility model is described in detail, but is to be understood that the detailed description does not here constitute the restriction to the utility model protection domain.

Embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 10, the present embodiment jet deflection type special water purifier of water drinking machine comprises loam cake (15), goes up bucket (11) and following barrel (3); The bottom of following bucket (3) is provided with the float-controlled valve (1) that can control water dispenser bucket middle water level; The top of last bucket (11) bottom is provided with upper filter (12), and upper filter (12) seals by sealing ring (13) with last bucket (11) inwall; The below of last bucket (11) bottom is provided with lower filter (53), last bucket (11) bottom is provided with the short tube (54) of downward extension, short tube (54) is provided with the screw thread that can be connected with lower filter housing (7), and lower filter housing (7) and short tube (54) are by being threaded and sealing by sealing ring (10); The bottom of lower filter (53) connects deflector type filter core (4), and the deflector type filter core is arranged on the below of lower filter, and lower filter (53) and deflector type filter core (4) are by being threaded and sealing by sealing ring (2).

Described upper filter (12) comprises housing (18), housing (18) top is provided with web plate (25), and last web plate (25) is provided with silk screen (22), and the top of last web plate (25) is provided with nonwoven (23), the top of nonwoven (23) is provided with top board (24), and top board (24) adopts AND DEWATERING FOR ORIFICE STRUCTURE; Housing (18) bottom is provided with down web plate (17), following web plate (17) is provided with silk screen (19), and the below of following web plate (17) is provided with nonwoven (55), and the below of nonwoven (55) is provided with lower platen (16), lower platen (16) is used for fixing nonwoven (55), and lower platen (16) adopts AND DEWATERING FOR ORIFICE STRUCTURE; Silver granuel shaped activated carbon (20) is carried in filling between last web plate (25) and following web plate (17); The center of last web plate (25) is provided with upwardly extending blast pipe (73), the top of blast pipe (73) is provided with flat board (72), the center of dull and stereotyped (72) is provided with steam vent (27), the top of steam vent (27) is provided with film (28), the top of film (28) is provided with and can carries out spacing top cover (29) to film (28), top cover (29) is provided with passage (30), and top cover (29) adopts bonding mode to be connected with blast pipe (73); The center of following web plate (17) is provided with upwardly extending core pipe (74), and the upper portion side wall of core pipe (74) is provided with exhaust silk screen (26), and insert in the blast pipe (73) of going up web plate (25) center the upper end of core pipe (74); Housing (18) top and last web plate (25) but between constitute the groove (21) of fitting tight circle (13).

Be provided with the higher tubulose micropore ceramics (9) of filtering accuracy in the described lower filter (53), the top seal of tubulose micropore ceramics (9), its lower end connects bottom (56), bottom (56) adopts silicone rubber seal to be connected with tubulose micropore ceramics (9), the center of bottom (56) is provided with the outlet pipe (5) of downward extension, outlet pipe (5) is provided with external screw thread, and bottom (56) is connected and sealed with lower filter housing (7) by nut (6), sealing ring (8).

Described deflector type filter core (4) comprises the housing (35) of bottom lock, the interior bottom of housing (35) is provided with down web plate (33), following web plate (33) is provided with silk screen (32), housing (35) internal upper part is provided with web plate (34), last web plate (34) is provided with silk screen (37), filling granular ion exchanger resin (57) between last web plate (34) and following web plate (33), be provided with filter core lid (38) in last web plate (34) top, filter core lid (38) is provided with apopore (36) and steam vent (39), the centre of filter core lid (38) is provided with water inlet (31), be provided with upwardly extending short tube (41) around the water inlet (31), short tube (41) is spacing in order to sealing ring (2) is carried out, also be provided with on the filter core lid (38) can with the screw thread (40) of lower filter assembling.Current flow to the bottom of housing (35) downwards during filtration from the water inlet (31) at center, mobile from the bottom baffling again to all around, baffling is upward through down web plate (33) again, pass granular ion exchanger resin (57) then, pass web plate (34) again, apopore (36) from filter core lid (38) flows out at last, and the air in the filter core (4) can upwards be discharged from apopore (36) and steam vent (39).This deflector type filter core (4) only needs exhaust when moving for the first time, after the gas in the granular ion exchanger resin (57) in a single day drains, just can keep not having gaseity, and each later on the startup all do not need exhaust, so the water outlet meeting is very stable, is stable current.

During the operation of present embodiment jet deflection type special water purifier of water drinking machine, former water is nonwoven (23) coarse filtration on process upper filter (12) top earlier, remove the silt in the water, iron rust equigranular suspension, the silver granuel shaped activated carbon (20) that carries in upper filter (12) adsorbs again, remove heterochromatic in the water, foreign odor, peculiar smell, the disinfection of tap water accessory substance, hazardous contaminants such as agricultural chemicals, improve the mouthfeel of water, and then the nonwoven (55) through upper filter (12) bottom stops the active carbon (20) that may fall down, high-precision micropore ceramic (9) in lower filter (53) is further removed silt littler in the water again, iron rust equigranular pollutant and bacterium, after the ion exchange resin (57) in the deflector type filter core (4) is removed the calcium in the water, magnesium ion, reduce hardness of water, remove the heavy metal in the water simultaneously, make water outlet reach the drink water standard.

Embodiment two: in conjunction with Fig. 6 and shown in Figure 7, be provided with double-face filter board-shaped micropore ceramic (45) in the lower filter in the present embodiment, the inside of double-face filter board-shaped micropore ceramic (45) is provided with water stream channel (44), its by last sealing ring (46), lower seal (43), shape nut (47) and water out adapter (42) be connected and sealed and form two-sided filtering micropore ceramic assembly, water out adapter (42) is connected and sealed by the madial wall of O-ring seals (41) with lower filter housing (48) bottom centre through hole again; Deflector type filter core (60) is connected with lower filter housing (48) by screw thread, and seals by sealing ring (59); Deflector type filter core (60) comprises the housing (61) of bottom lock, and the interior bottom of housing (61) is provided with down web plate (62), and following web plate (62) is provided with silk screen (63), and housing (61) internal upper part is provided with web plate (65), and last web plate (65) is provided with silk screen (66); Filling granular active carbon loading silver (64) between last web plate (65) and following web plate (62) is provided with the nonwoven (68) that can effectively stop active carbon (64) in last web plate (65) top, and the top of nonwoven (68) is provided with orifice plate (67); Last web plate (65) is provided with the short tube of downward extension, this short tube is provided with the internal thread (71) that can be connected with lower filter housing (48), the centre of following web plate (62) is provided with water inlet (70), be provided with upwardly extending short tube (69) around the water inlet (70), short tube (69) top is provided with sealing ring (59); Particulate filter in the present embodiment upper filter adopts granular ion exchanger resin (75); Upper filter is arranged on the top of bucket (76) bottom on the water purifier.

Micropore ceramics assembly in the present embodiment adopts plug formula structure to be connected with lower filter housing (48), and dismounting is very convenient.The structure of present embodiment upper filter is identical with embodiment one, and just particulate filter wherein changes ion exchange resin into.

During the operation of present embodiment jet deflection type special water purifier of water drinking machine, former water is the nonwoven coarse filtration on process upper filter top earlier, remove the silt in the water, iron rust equigranular suspension, ion exchange resin in upper filter (75) carries out ion-exchange again, remove the calcium in the water, magnesium ion, reduce hardness of water, remove the heavy metal in the water simultaneously, and then the nonwoven through the upper filter bottom stops the ion exchange resin (75) that may fall down, the two-sided filtering micropore ceramic of high accuracy in lower filter (45) is further removed silt littler in the water again, iron rust equigranular pollutant and bacterium, after the silver granuel shaped activated carbon (64) that carries in the deflector type filter core (60) is removed heterochromatic in the water, foreign odor, peculiar smell, the disinfection of tap water accessory substance, hazardous contaminants such as agricultural chemicals, improve the mouthfeel of water, make water outlet reach the drink water standard.

Claims (10)

1. jet deflection type special water purifier of water drinking machine, it comprises loam cake, go up bucket and following barrel, the bottom of following bucket is provided with float-controlled valve or the ball-cock assembly that can control water dispenser bucket middle water level, it is characterized in that: the below of going up the bucket bottom is provided with lower filter, and the bottom of lower filter connects the deflector type filter core.

2. jet deflection type special water purifier of water drinking machine according to claim 1, it is characterized in that: described deflector type filter core comprises the housing of bottom lock, the bottom is provided with down web plate in the housing, and the housing internal upper part is provided with web plate, loads particulate filter between last web plate and following web plate.

3. jet deflection type special water purifier of water drinking machine according to claim 2 is characterized in that: described particulate filter comprises wherein a kind of of ion exchange resin, active carbon and mineralization ball at least.

4. jet deflection type special water purifier of water drinking machine according to claim 2 is characterized in that: the described web plate top of going up is provided with the filter core lid, and filter core covers and is provided with apopore and steam vent.

5. according to claim 2 or 4 described jet deflection type special water purifier of water drinking machine, it is characterized in that: described filter core lid, go up web plate or down web plate be provided with can with the screw thread of lower filter assembling.

6. jet deflection type special water purifier of water drinking machine according to claim 1 is characterized in that: be provided with tubulose micropore ceramics or plate shaped micropore ceramic in the described lower filter.

7. jet deflection type special water purifier of water drinking machine according to claim 1 is characterized in that: described top of going up the bucket bottom is provided with upper filter.

8. jet deflection type special water purifier of water drinking machine according to claim 7, it is characterized in that: described upper filter comprises housing, housing top is provided with web plate, the top of last web plate is provided with fiber filtering, the top of fiber filtering is provided with top board, lower housing portion is provided with down web plate, loads particulate filter between last web plate and following web plate.

9. jet deflection type special water purifier of water drinking machine according to claim 8 is characterized in that: the described below of web plate down is provided with fiber filtering, and the below of fiber filtering is provided with lower platen.

10. jet deflection type special water purifier of water drinking machine according to claim 8, it is characterized in that: described center of going up web plate is provided with upwardly extending blast pipe, the top of blast pipe is provided with flat board, dull and stereotyped center is provided with steam vent, the top of steam vent is provided with film, and the top of film is provided with and can carries out spacing top cover to film, and the center of following web plate is provided with upwardly extending core pipe, the upper portion side wall of core pipe is provided with the exhaust silk screen, and insert in the blast pipe of going up the web plate center upper end of core pipe.

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