CN104066687A

CN104066687A - Water treatment device and water purifier provided with same

Info

Publication number: CN104066687A
Application number: CN201380005633.5A
Authority: CN
Inventors: 小柳智裕; 池水麦平
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 2012-03-16
Filing date: 2013-03-14
Publication date: 2014-09-24
Anticipated expiration: 2033-03-14
Also published as: CN104066687B; WO2013137378A1; JP2013192993A; JP5373138B2

Abstract

Provided are: a water treatment device that can prevent changes over time in the concentration of components of additives in water; and a water purifier provided with the water treatment device. The water treatment device (210) is provided with a case (160). The case (160) includes: an inflow section that causes water to flow into the case (160); and an outflow section having an outflow opening (193) that causes water to flow out of the case (160). The inflow section includes an inflow nozzle (161a) and an inflow opening (172a). Inside the case (160), a housing section (163) is formed. The housing section (163) houses additives (16) along the vertical direction in a stacked manner. The stack (166) of additives (16) stacked in the housing section (163) has an upper end and a lower end. The outflow opening (193) of the outflow unit is disposed between the upper end and the lower end of the stack (166).

Description

Water treatment device and possess the water purifier of this water treatment device

Technical field

The present invention relates to general water treatment device and possess the water purifier of this water treatment device, particularly relate to and will specifically add Material Addition to the water treatment device in water and possess the water purifier of this water treatment device.

Background technology

As the water treatment device for water purifier etc., mineral substance adding set of recording in water purification catridge of recording in filter element assembly, Japanese Patent Publication communique JP of for example, having recorded in known Japanese Patent Publication communique JP No. 2006-35214 (hereinafter referred to as patent documentation 1) since having in the past No. 2010-115612 (hereinafter referred to as patent documentation 2) and Japanese Patent Publication communique Unexamined Patent No. 11-277079 (hereinafter referred to as patent documentation 3).

The filter element assembly of recording in patent documentation 1 possesses housing cylindraceous and filter element.In housing, contain filter element.Be combined with upper lid portion in the upper end of housing.Be combined with lower cover portion in the bottom of housing.In lower cover portion, be formed with influx, in upper lid portion, be formed with spout.In addition, in enclosure interior, exporting from housing center along being at least formed with an inflow water by-pass radial direction position at a certain distance.

Filter element is sandwiched between the top fluid-space of upside and the bottom fluid-space of downside in enclosure interior.In addition, between the sidewall of filter element and the side circumferential part of housing, form the fluid-space.

Be formed with small inflow portion in filter element bottom.Be formed with small outflow portion on filter element top.Contain functional filter material in filter core inside.In functional filter material, contain effective constituent.

Pass through small inflow portion's inflow filter core inside of filter element by the former water of the inflow portion inflow bottom fluid-space or a part for water purification.Flow into the former water of filter core inside or water purification under the state of the effective constituent that contains functional filter material with peak concentration, be discharged to the top fluid-space by small outflow portion.

In addition by filter element, the fluid-space from the side of filter core is not discharged to the top fluid-space by flowing into the outlet of water by-pass, to flow into the former water of the bottom fluid-space or a remaining part for water purification by inflow portion.

On the other hand, the water purification catridge of recording in patent documentation 2 possesses shell.Shell has roughly cylindric.Shell has the upper shell that forms top and the lower housing that forms bottom under use state.The lower rim of upper shell and the upper limb of lower housing mutually combine.

The inside of shell is divided into three large spaces by next door and sheet on above-below direction (axially).Sheet is configured in the below in next door, spaced apart with next door.In these three spaces, topmost is the additive reception room of accommodating additive, and foot is the decontamination chamber that water is purified, and pars intermedia is intermediate chamber.

Additive reception room is surrounded by upper shell and next door.Upper shell has the perisporium on the perisporium top that forms shell, the roof of roof that forms shell and the inner core extending along the central shaft of water purification catridge from the central part of roof downwards.Like this, to become section be the tubular of toroidal for upper outside hull shape.

Next door is arranged on shell, blocks the bottom of shell., roughly circular space of the section being fenced up by perisporium, roof, inner core and next door, formation additive reception room in the cylinder of upper shell.In additive reception room, contain the additives such as the granular calcium that such as diameter is several millimeter.

Water purification catridge is for kettle type water purifier.Water purifier has and roughly has the kettle of bottom tube-like shell.Contain in the inside of kettle shell and roughly have the next door of bottom tube-like body.By this next door body, the inside of kettle shell is divided into the former hydroecium of upside and the water purifying chamber of downside.The mode that water purification catridge exposes from water purifying chamber with its top is configured in the inside of kettle shell.When water purification catridge is configured in the inside of kettle shell, the water guide mouth that is formed on shell upper is relative with former hydroecium.

In additive reception room, additive to import via water guide mouth from former hydroecium additive reception room former water-soluble go out.The water that is added with additive flows out to intermediate chamber from additive reception room via the gap in next door.

In addition, on the other hand, the mineral substance adding set of recording in patent documentation 3 has the material of interpolation storage receptacle.In interpolation material storage receptacle, contain mineral substance and add material.Be formed with multiple holes at the midriff that adds material storage receptacle.Processed water offers interpolation material storage receptacle from adding the bottom of material storage receptacle, flows into the inside of adding material storage receptacles from multiple holes.The outside that material contacts, limit is discharged to interpolation material storage receptacle from adding material storage receptacle lower end is added with mineral substance in processed waterside.

Patent documentation 1: No. 2006-35214, Japanese Patent Publication communique JP

Patent documentation 2: No. 2010-115612, Japanese Patent Publication communique JP

Patent documentation 3: No. 11-277079, Japanese Patent Publication communique Unexamined Patent

Summary of the invention

But in the filter element assembly of recording in patent documentation 1, former water or water purification be the whole inside to upper end by the lower end from filter element.Therefore, the concentration of the effective constituent in the water of the functional filter material of the inside by filter element,, later stage step-down after a large amount of effective constituent strippings high at the use initial stage of this filter body assembly that remains more effective constituent.The concentration of the effective constituent of the stripping quantity of effective constituent that the filter body assembly of recording in patent documentation 1 like this, is not considered functional filter material over time and in water over time.

In the water purification catridge of recording, flow into the water of the interpolation material storage chamber of enclosure from former hydroecium by water guide mouth in patent documentation 2, by gravity in additive reception room from above vertical mobile downwards, flow out to intermediate chamber through gap.Like this, in interpolation material storage chamber, the movement of water depends on gravity.In addition, water does not circulate to the whole space of lower end in the upper end from interpolation material storage chamber.Therefore,, in interpolation material storage chamber, the water capacity is easily by specific path.

When water is in the time adding in material storage chamber along specific path movement, add material local dissolution in water, thus, filling the part of adding material and forming the tunnel of for example empty shape.Thus, can there is the situation of the stripping quantity minimizing of additive.Particularly, when the flow hour adding in material storage chamber, the possibility that such situation occurs is large.Like this, the water purification catridge of recording in patent documentation 2 is difficult to make the stripping quantity long-term stability of additive.In other words, in the water purification catridge of recording in patent documentation 2, the concentration changes with time of the additive in water.

In the mineral substance adding set of recording in patent documentation 3, flow into the processed water that adds material storage receptacle inside by multiple holes, because gravity is after top vertical moves, be discharged to the outside of adding material storage receptacle from adding the lower end of material storage receptacle downwards.Like this, adding material storage receptacle inside, the movement of water depends on gravity.In addition the not whole space circulation to lower end in the upper end from interpolation material storage receptacle of water.Therefore, adding material storage receptacle inside, the water capacity is easily by specific path.

When water is in the time adding the specific path movement in the inner edge of material storage receptacle, mineral substance adds material local dissolution in water, and thus, the water purification catridge of recording with patent documentation 2 is identical, adds the part of material in filling mineral matter, can form the tunnel of empty shape.Like this, the mineral substance adding set that patent documentation 3 is recorded is difficult to make mineral substance to add the stripping quantity long-term stability of material.Therefore, in the mineral substance adding set of recording in patent documentation 3, the concentration changes with time of the mineral substance in water.

Therefore, the object of the present invention is to provide the composition of the interpolation material in the anti-sealing of a kind of energy concentration changes with time water treatment device and possess the water purifier of this water treatment device.

Water treatment device of the present invention, possesses shell.Shell comprises: inflow portion, moves the water to flow into shell: and outflow portion, there is the spout that water is flowed out from shell.Portion is formed with resettlement section in the enclosure.The interpolation material of piling up along vertical is accommodated in resettlement section.The interpolation material stacking thing being deposited in resettlement section has top and bottom.Is adding between the top and bottom of material stacking thing the position of the position of the spout of outflow portion in the direction along vertical.

In water treatment device of the present invention, after flowing into water portion's circulation in the enclosure of enclosure, flow out to the outside of shell by spout.The water surface site of the inside of shell is positioned near spout in the direction along vertical above-below direction.

According to the present invention, spout is configured between the top and bottom of adding material stacking thing.Therefore, is adding between the top and bottom of material stacking thing the position of the water surface.Thus, adding in material stacking thing, be difficult to contact with water than the part of spout top.Therefore, add material stacking thing ratio spout top part hardly stripping in water.And the part of adding the ratio spout below of material stacking thing is almost soaked in water all the time.

In addition,, after being partly dissolved below the ratio spout that adds material stacking thing, the part of adding the ratio spout top of material stacking thing slowly moves down because of gravity.Thus, during major part interpolation material remains in resettlement section, in whole interpolation material stacking thing, can guarantee the given volume of the part contacting with water.Therefore, can guarantee that additive stripping is certain to the concentration of the composition of the stripping quantity in water and the interpolation material in water.

Therefore,, according to the present invention, can provide the water treatment device of the concentration changes with time of the composition of the interpolation material in a kind of anti-sealing.

In water treatment device of the present invention, preferably portion forms the water storage portion that stores water in the enclosure.Preferably be communicated with the outside of water storage portion and shell by inflow portion.Preferably portion makes water storage portion and resettlement section UNICOM in the enclosure.

According to this formation, flow into inner water from the outside of shell and flow into resettlement section by water storage portion., from housing exterior flow into inner water in the enclosure portion not at once with add material contact.In addition, the part of adding the ratio spout below of material stacking thing does not directly flow into inner water from housing exterior and contacts with firm, but contacts with the water that has passed through water storage portion.Therefore, the interpolation material of accumulation not too much stripping in water.Thus, can prevent add material disappear till during shorten.

In water treatment device of the present invention, below the center of the resettlement section of the spout preferred disposition of outflow portion on vertical above-below direction.

According to this formation, can effectively divide the part that the stripping of the interpolation material stacking thing in resettlement section is piled up with not contacting with water to the part in water.Thus, can suitably adjust and add material stripping to the stripping quantity in water and to during adding material disappearance.

In water treatment device of the present invention, flow into quality award from the ministry choosing and there is the influx being formed on shell.Influx preferred disposition is above spout.

According to this formation, the water that flow into the inside of shell from influx can move to because of gravity the bottom of enclosure.According to the increase of the water yield that flow into enclosure, the water surface rises to spout from the bottom of enclosure.And then the hydraulic pressure of the water by the internal circulation at shell, can make water flow out to the outside of shell by spout.Like this, according to this formation, only consider hydraulic pressure and gravity, can make to flow into inner water by influx from the outside of shell, flow out to the outside of shell by spout.

In water treatment device of the present invention, shell preferably has the roof that is configured in the upper end side of adding material stacking thing.The upper end preferred disposition of the upper end of inflow portion and outflow portion is above roof.

According to this formation, the tubular member that can be easily above roof, the water that flows into enclosure by inflow portion be circulated and flow out to by outflow portion the tubular member that the outside water of shell circulates and be connected respectively to inflow portion and outflow portion.Therefore, can easily water treatment device of the present invention be installed and removed on tubular member.

In water treatment device of the present invention, shell is preferably made up of urceolus and partition member.The preferred tubular of urceolus, and comprise perisporium, roof, diapire.Partition member is preferably formed resettlement section, and comprises the wall portion that is configured in urceolus perisporium inner side.Water storage portion is preferably formed in the space being surrounded by the wall portion of the perisporium of urceolus, roof, diapire and partition member.Resettlement section is preferably than the inner side of the outer shell of water storage portion, and the space that is formed on the space that surrounded by the wall portion of perisporium, roof, diapire and the partition member of urceolus or is surrounded by the wall portion of roof, diapire and the partition member of urceolus.

In water treatment device of the present invention, preferably on the roof above resettlement section, form opening.Outflow portion preferably includes pipe component.Pipe component preferably has top and bottom, and is inserted into resettlement section from opening.The upper end of pipe component is preferably projected into the outside of shell from roof.Preferably form spout in the lower end of pipe component.

According to this formation, by comprising the urceolus of roof, diapire, perisporium and being configured in the partition member of the inner side of urceolus perisporium, can easily form shell.And then the wall portion of inner side of the perisporium by being configured in urceolus can easily form resettlement section.

In addition, according to this formation, spout is configured in resettlement section, and relative with interpolation material stacking thing.Thus, by the inside of pipe component, can easily make the water of the composition that is dissolved with interpolation material move to the outside of shell.

In water treatment device of the present invention, inflow portion preferably includes influx.Influx is formed on urceolus, makes water flow into water storage portion from the outside of shell.In water treatment device of the present invention, the lower end of preferably adding material stacking thing is configured in the top of the diapire of urceolus.

According to this formation, the water capacity of enclosure easily moves to resettlement section by the mode of the lower end of interpolation material stacking thing from water storage portion with the diapire from urceolus.Therefore the shipwreck that, is dissolved with the composition that adds material is with precipitation or rest on the diapire of urceolus and add the space between the lower end of material stacking thing.Like this, according to this formation, can prevent that the water that is dissolved with the composition that adds material from remaining in enclosure.

In water treatment device of the present invention, partition member preferably has the perisporium as wall portion.It is cylindric that the perisporium of urceolus and the perisporium of inner core are preferably respectively.In water treatment device of the present invention, preferably the central axis of perisporium of urceolus and the central axis of the perisporium of inner core are roughly consistent.

According to this formation, the water capacity that flows into urceolus inside by influx easily flows into resettlement section to central axis.The whole interpolation material that therefore, can make to add below material stacking thing, spout part easily contacts with water.

In water treatment device of the present invention, inflow portion preferably includes the influx being formed on roof, makes water flow into water storage portion from the outside of shell.

According to this formation, the water that can make to flow into enclosure from influx moves to the diapire of urceolus because of gravity.According to the increase of the water yield of the inside of inflow shell, the water surface rises to spout from diapire.And by the hydraulic pressure of the water that portion circulates in the enclosure, can make water flow out to the outside of shell by spout.Like this, according to this formation, only consider hydraulic pressure and gravity, can make the water that flows into the inside of shell from influx flow out from spout.

In water treatment device of the present invention, flow into quality award from the ministry choosing and there is the influx being formed on shell.The spout of outflow portion is preferably formed on shell.

According to this formation, by form the such hole of influx and spout on shell, water is not moved along particular path, therefore can easily tackle the secular variation of stripping quantity.

In water treatment device of the present invention, shell preferably has the perisporium of the side that forms shell.Influx and spout are preferably formed on perisporium.

According to this formation, the tubular member that can be easily in perisporium outside, the water that flow into enclosure by inflow portion and influx be circulated and flow out to by outflow portion and spout the tubular member that the outside water of shell circulates and be connected respectively in inflow portion and outflow portion.For example, when the tubular member that the tubular member circulating at the water that flows into enclosure and the water that flows out to housing exterior circulate extends along general horizontal direction, can especially easily these tubular members be connected in inflow portion and outflow portion.

In water treatment device of the present invention, shell is preferably made up of urceolus and partition member.The preferred tubular of urceolus, and comprise perisporium, roof, diapire.Partition member preferably extends along the vertical direction between the roof of urceolus and diapire.The spatial division that partition member preferably surrounds the perisporium by urceolus, roof, diapire is water storage portion and the resettlement section that stores water.Resettlement section is preferably formed in the space being surrounded by the perisporium of urceolus, roof, diapire, partition member.Spout is preferably formed on the perisporium of urceolus, and material stacking thing is relative with adding.

According to this formation, can easily form shell by urceolus and partition member.In addition, can be easily form resettlement section by the partition member that extends along the vertical direction between the roof at urceolus and diapire and the perisporium of urceolus.

In addition, according to this formation, spout is formed on the perisporium of urceolus, and material stacking thing is relative with adding.Thus, can easily make to be dissolved with the water that adds material composition and move to by spout and outflow portion the outside of shell.

In water treatment device of the present invention, influx is preferably formed on urceolus.The lower end of adding material stacking thing is configured in the top of the diapire of urceolus.

According to this formation, the water capacity of enclosure easily moves to resettlement section by the mode of the lower end of interpolation material stacking thing from water storage portion with the diapire from urceolus.Therefore the shipwreck that, is dissolved with the composition that adds material is with precipitation or rest on the diapire of urceolus and add the space between the lower end of material stacking thing.Like this, according to this formation, can prevent from being dissolved with the water that adds material composition and remain in the inside of shell.

In water treatment device of the present invention, shell is preferably made up of urceolus and multiple partition member.The preferred tubular of urceolus, and comprise perisporium, roof, diapire.Multiple partition members are preferably extending respectively between roof and diapire in the mode of being surrounded by the perisporium of urceolus in direction along the vertical direction.Multiple partition members are preferably water storage portion and the resettlement section that stores water by the spatial division of being surrounded by the perisporium of urceolus, roof, diapire.

In water treatment device of the present invention, influx is preferably formed on urceolus.Resettlement section is preferably formed by multiple partition members, and is sandwiched in water storage portion.The bottom surface that shell preferably has supporting water and contacts with water.The location optimization of lower end of interpolation material stacking thing and the position of the bottom surface of shell are roughly consistent.The lower end of each partition member on vertical above-below direction preferred disposition between spout and bottom surface.

According to this formation, portion forms the water storage portion of the surrounding that surrounds resettlement section in the enclosure.Thus, can expand the volume of water storage portion.Therefore, even while having a large amount of water to flow into enclosure, also can make water temporarily rest in water storage portion temporarily.,, even while having a large amount of water to flow into enclosure temporarily, also can prevent that the whole of a large amount of water from contacting with interpolation material stacking thing.Like this, according to this formation, can prevent the increase of the stripping quantity that adds material.

In water treatment device of the present invention, spout is preferably formed on the perisporium of urceolus, and the outside of water storage portion and shell is communicated with by outflow portion.

According to this formation, can be easily on the perisporium of the urceolus of shell, form outflow portion.According to this formation, the water of the composition of the interpolation material that comprises stripping, after moving to water storage portion from resettlement section, flows out to the outside of shell.Like this, according to this formation, in the composition of interpolation material that makes stripping is suitably mixed into water after, can flow out to by spout the outside of shell.

Water treatment device of the present invention comprises resettlement section, water storage portion and has the outflow portion of spout.Resettlement section, has lower end, accommodates the interpolation material of piling up along vertical.Water storage portion, for storing the water of inflow.Outflow portion, the water that makes to flow into water storage portion flows out to the outside of resettlement section or water storage portion by spout.Resettlement section and water storage portion are by being communicated with near the lower end of resettlement section or the lower end of resettlement section.The stores that is deposited in resettlement section has top and bottom.The position of spout in the direction along vertical between the top and bottom of stores.

In water treatment device of the present invention, flow into the water of water storage portion by flowing into resettlement section near the lower end of resettlement section or the lower end of resettlement section.In the direction along vertical above-below direction, the water surface site in resettlement section is positioned near spout.According to water treatment device of the present invention, can guarantee to add material stripping certain to the concentration of the composition of the stripping quantity in water and the interpolation material in water.

Water purifier of the present invention preferably possesses above-mentioned water treatment device.Water purifier of the present invention in water treatment device and described water purifier, the concentration changes with time of the composition of the interpolation material in can anti-sealing.

Above, according to the present invention, can provide the composition of the interpolation material in the anti-sealing of a kind of energy concentration changes with time water treatment device and possess the water purifier of this water treatment device.

Brief description of the drawings

Fig. 1 is the vertical sectional drawing that represents an example of water treatment device of the present invention.

Fig. 2 is the horizontal sectional view that represents an example of water treatment device of the present invention.

Fig. 3 is the figure that summary represents an example of the water purifier that possesses water treatment device of the present invention.

Fig. 4 is the difform horizontal sectional view that represents respectively the shell of an example of water treatment device of the present invention.

Fig. 5 is the vertical sectional drawing that represents an other example of water treatment device of the present invention.

Fig. 6 is the horizontal sectional view that represents an other example of water treatment device of the present invention.

Fig. 7 is the difform horizontal sectional view that represents respectively the shell of an other example of water treatment device of the present invention.

Fig. 8 is the vertical sectional drawing that represents an other example again of water treatment device of the present invention.

Fig. 9 is the horizontal sectional view of an other example again that represents water treatment device of the present invention.

Figure 10 is the difform horizontal sectional view that represents the shell of an other example again of water treatment device of the present invention.

Figure 11 is the vertical sectional drawing that represents the water treatment device of comparative example.

Figure 12 is the graphic representation that represents the water hardness variation of the accumulative total water-flowing amount with respect to water obtaining by embodiment and comparative example.

Embodiment

Below, embodiments of the present invention are described with reference to the accompanying drawings.

(the first embodiment)

As shown in Figure 1, the water treatment device 210 of the first embodiment possesses shell 160.Shell 160 is configured in water purifier 100 (with reference to figure 3) can store the mode of water on the bottom surface of shell 160 174.,, in the time water treatment device 210 being set in water purifier 100 described later, the above-below direction of Fig. 1 is roughly consistent with vertical above-below direction.

Shell 160 comprises inflow portion and outflow portion.Inflow portion comprises the flow nozzle 161a and the influx 172a described later that are arranged on shell 160.Flow nozzle 161a and influx 172a move the water to flow in shell 160.Outflow portion makes water flow out from shell 160.Discuss in detail outflow portion below.

Be formed with resettlement section 163 in the inside of shell 160.In resettlement section 163, contain and add material 16.In resettlement section 163, add material 16 and pile up along vertical.In Fig. 1, the interpolation material 16 of accumulation is represented as stores 166.In addition, be formed with water storage portion 164 in shell 160 inside.Water storage portion 164 stores water.The outside of shell 160 and water storage portion 164 are communicated with by inflow portion.In addition, in water storage portion 164 and resettlement section 163, there are respectively as described later current logical.Therefore, water storage portion 164 and resettlement section 163 are parts of the passage that current are logical.In the inside of shell 160, water storage portion 164 and resettlement section 163 are communicated with.

Shell 160 is made up of urceolus 170 and inner core 180.Urceolus 170 comprises perisporium 171, roof 172 and diapire 173.Urceolus 170 is tubular.Inner core 180 forms resettlement section 163.Inner core 180 is examples for the partition member in the shell 160 of water treatment device 210.

With reference to figure 1 and Fig. 2, the perisporium 171 that forms the profile of shell 160 is cylindric.On the horizontal section of shell 160, the internal surface 171a of perisporium 171 is circular.Perisporium 171 extends along vertical above-below direction between roof 172 and diapire 173.Perisporium 171 forms the side of shell 160.Roof 172 is configured in the upper end side of stores 166.The lower surface of roof 172 forms the end face 172d of shell 160.On the other hand, the upper surface of diapire 173 forms the bottom surface 174 of shell 160.Roof 172 and diapire 173 extend along general horizontal direction respectively.In addition, although do not illustrate, roof 172 and diapire 173 have respectively circular plate shape.

Inner core 180 has the perisporium 181 as wall portion.Perisporium 181 extends downwards from end face 172d vertical.Perisporium 181 is surrounded by the perisporium 171 of urceolus 170.Thus, perisporium 181 is configured in the inner side of perisporium 171.With reference to figure 1 and Fig. 2, perisporium 181 is cylindric.In the horizontal section of shell 160, the internal surface 181a of perisporium 181 and outside surface 181b are respectively the circles centered by the central axis C 1 (with reference to figure 2) by perisporium 181.The central axis of the perisporium 171 of urceolus 170 is roughly consistent with the central axis C 1 of the perisporium 181 of inner core 180.

Water storage portion 164 is formed on the space between the internal surface 171a of perisporium 171 of urceolus 170 and the outside surface 181b of the perisporium 181 of inner core 180.The upper end of water storage portion 164 is end face 172d, and lower end is bottom surface 174.The space that resettlement section 163 surrounds by the upper surface 41a by internal surface 181a, end face 172d, basic component 41 forms.In the vertical view of shell 160, resettlement section 163 is configured in than the inner side of the more outer shell 160 of water storage portion 164.In the inside of shell 160, except the space of resettlement section 163, inner core 180, basic component 41 forms water storage portion 164.

Basic component 41 is arranged on the lower end 181c of perisporium 181.The upper surface 41a of basic component 41 is along the parallel direction of the direction of extending with bottom surface 174, i.e. general horizontal direction extension.Basic component 41 is formed by netted sheet or plate etc.In addition, without particular limitation of the material of basic component 41.Basic component 41 can be also cloth.As long as basic component 41 can support granular interpolation material 16, and can make water along circulation up and down.In addition, the direction that the direction that basic component 41 extends with upper surface 41a also can not extended with bottom surface 174 is parallel.

Influx 172a is formed on roof 172.Particularly, on roof 172, be formed with influx 172a on the position between the upper end of internal surface 171a of perisporium 171 and the upper end of the outside surface 181b of perisporium 181.Influx 172a has roughly toroidal.In addition, can be by not shown spoke-like part, the part of choked flow entrance 172a.Spoke-like part is like this radiated entends centered by central axis C 1.

Flow nozzle 161a is the circular peristome centered by central axis C 1 (with reference to figure 2).The internal perisporium 161c of flow nozzle 161a is connected at roof 172 places with influx 172a.The upper end of flow nozzle 161a is configured in the top of roof 172.

On the central part of roof 172, be formed with opening 172c.Opening 172c is formed at roof 172 above resettlement section 163.The diameter of opening 172c is larger than the width of influx 172a (, the size of the left and right directions along Fig. 1 of influx 172a).Central axis C 1 (with reference to figure 2) is through the center of opening 172c.In water treatment device 210, an example of outflow portion comprises opening 172c and outlet pipe 190.Outlet pipe 190 is examples of inserting the pipe component of resettlement section 163 from opening 172c.

Outlet pipe 190 has upper end 191 and lower end 192.Outlet pipe 190 inserts resettlement section 163 through opening 172c.The upper end 191 of outlet pipe 190 is projected into the outside of shell 160 from roof 172., the upper end of outflow portion is configured in the top of roof 172.On the lower end 192 of outlet pipe 190, be formed with spout 193.The width of the relative aperture influx 172a of the inwall 194 of spout 193 and outlet pipe 190 is large.Spout 193 is consistent with the inwall 194 of outlet pipe 190 at 192 places, lower end of outlet pipe 190.In addition, the space being surrounded by the inwall 194 of outlet pipe 190 forms a part for the passage that current are logical.

As shown in Figure 1, spout 193 is configured in the below at the vertical above-below direction Shang center of resettlement section 163.In Fig. 1, the position at the 163 center, resettlement section on vertical above-below direction is represented by sea line CL1.On the other hand, influx 172a is configured in the top of spout 193.

Add material 16 in pelletized form.In water treatment device 210, as adding material 16, can use magnesium sulfate, magnesiumcarbonate, magnesium sulfate, calcium sulfite, inferior calcium chlorite etc.Or, add material 16 as granuliform material, can be the so-called granulated sugar such as sucrose, can be salt.

In resettlement section 163, add material 16 by accumulation and form the stores 166 that adds material 16.The stores 166 being deposited in resettlement section 163 has top and bottom.As shown in Figure 1, fill while adding material 16 in resettlement section 163, the position of the upper end of stores 166 is along the vertical direction roughly consistent with the position of end face 172d.On the other hand, the position of lower end of stores 166 and the position of the upper surface 41a of basic component 41 is along the vertical direction roughly consistent.

In shell 160 inside, the lower end 181c of the perisporium 181 of inner core 180 is configured in the top of bottom surface 174, and forms space between bottom surface 174.Therefore, the lower end of the stores 166 of interpolation material 16 is configured in the top of diapire 173.On the other hand, spout 193 is configured between the top and bottom of stores 166.

Below, illustrate shell 160 inside water flow.Flow into inner water circulates water storage portion 164 by influx 172a from the outside of shell 160.Water by water storage portion 164 passes through the rear inflow of basic component 41 resettlement section 163.During water circulation period and water in resettlement section 163 rest on resettlement section 163, water contacts with adding material 16, adds thus material 16 strippings in water, and its composition is sneaked in water.The water that contains the composition that adds material 16, by the passage being surrounded by the inwall 194 of outlet pipe 190, flows out to the outside of shell 160 from spout 193.

Make the pressure of the water that flows out to shell 160 outsides become high situation except the outside current of shell 160 are carried out to throttling, the position of the inside water surface of shell 160 is positioned near spout 193 in the direction along vertical above-below direction.In water treatment device 210, spout 193 is configured between the top and bottom of stores 166.That is, in the case of flow out to the pressure of outside water of shell 160 be not high, the position of the water surface is between the top and bottom of stores 166.Thus, the part of ratio spout 193 belows of stores 166 is almost under water all the time.On the other hand, the pressure that flows out to the outside water of shell 160 is not that in high situation, the part of ratio spout 193 tops of stores 166 is difficult to contact with water.Therefore, the part of ratio spout 193 tops of stores 166 hardly stripping in water.

In addition,, after being partly dissolved below the ratio spout 193 of stores 166, the part of ratio spout 193 tops of stores 166 slowly moves down because of gravity.Thus, during major part interpolation material 16 remains in resettlement section 163, can guarantee the given volume of the part contacting with water in whole stores 166.Like this, under the use state of water treatment device 210, spout 193 is configured between the top and bottom of stores 166.Thereby the upper end of adding material 16 strippings and make to disappearing in water stores 166 drop to spout 193 below degree time, preferably change shell 160 or increase and add material 16.

As mentioned above, the water treatment device 210 of the first embodiment possesses shell 160.Shell 160 comprises and moves the water to flow into the inflow portion of shell 160 and have the outflow portion that makes the spout 193 that water flows out from shell 160.Inflow portion comprises flow nozzle 161a and influx 172a.Be formed with resettlement section 163 in shell 160 inside.The interpolation material 16 of piling up along vertical is accommodated in resettlement section 163.The stores 166 that is deposited in the interpolation material 16 in resettlement section 163 has top and bottom.The spout 193 of outflow portion is configured between the top and bottom of stores 166.

In water treatment device 210, the water that flows into shell 160 inside flows out to the outside of shell 160 after shell 160 internal circulations by spout 193.The position of the water surface of shell 160 inside is positioned at along near of the spout 193 in the direction of vertical above-below direction.

According to water treatment device 210, spout 193 is configured between the top and bottom of stores 166.Therefore, the position of the water surface is between the top and bottom of stores 166.Thus, the part of ratio spout 193 tops of stores 166 is difficult to contact with water.Therefore, the part of ratio spout 193 tops of stores 166 hardly stripping in water.And the part of ratio spout 193 belows of stores 166 is almost under water all the time.

In addition,, after being partly dissolved below the ratio spout 193 of stores 166, the part of ratio spout 193 tops of stores 166 slowly moves down because of gravity.Thus, during major part interpolation material 16 remains in resettlement section 163, can guarantee the given volume of the part contacting with water in whole stores 166.Therefore, can guarantee to add material 16 strippings certain to the concentration of the composition of the stripping quantity in water and the interpolation material 16 in water.

Therefore, according to water treatment device 210, the concentration changes with time of the composition of the interpolation material 16 in can anti-sealing.

In water treatment device 210, be formed with the water storage portion 164 that stores water in shell 160 inside.The outside of water storage portion 164 and shell 160 is communicated with by flow nozzle 161a and influx 172a.In the inside of shell 160, water storage portion 164 and resettlement section 163 are communicated with.

According to this structure, flow into inner water by inflow resettlement section 163 water storage portion 164 from the outside of shell 160., flowing into inner water from the outside of shell 160 does not contact with interpolation material 16 at once in the inside of shell 160.In addition, the part of ratio spout 193 belows of stores 166 directly with does not just contact from the inner water of the outside inflow of shell 160, but contacts with the water that has passed through water storage portion 164.Therefore, the interpolation material 16 of accumulation not too much stripping in water.Thus, can prevent from adding material 16 and disappear till during shorten.

In water treatment device 210, the spout 193 of outflow portion is configured in along the below at the 163 center, resettlement section of vertical above-below direction.

According to this formation, can effectively divide the part that the stripping of the stores 166 in resettlement section 163 is piled up with not contacting with water to the part in water.Thus, can suitably adjust and add material 16 strippings to the stripping quantity in water and to during adding material 16 disappearances.

In water treatment device 210, inflow portion has the influx 172a being formed on shell 160.Influx 172a is configured in the top of spout 193.

According to this formation, the water that can make to flow into shell 160 inside from influx 172a flow to the bottom of the inside of shell 160 because of gravity.According to the increase of the water yield of inflow shell 160 inside, the water surface rises to spout 193 from the bottom of the inside of shell 160.And then the hydraulic pressure of the water by the internal circulation at shell 160, can make water flow out to the outside of shell 160 by spout 193.Like this, according to this formation, only consider hydraulic pressure and gravity, can make to flow into inner water by influx 172a from the outside of shell 160 and flow out to by spout 193 outside of shell 160.

In water treatment device 210, shell 160 has the roof 172 of the upper end side that is configured in stores 166.The upper end of the flow nozzle 161a of inflow portion and the upper end of outflow portion are configured in the top of roof 172.

According to this formation, the tubular member that can easily above roof 172, the water that flow into shell 160 inside by flow nozzle 161a and influx 172a be circulated and flow out to the tubular member that the outside water of shell 160 circulates by outflow portion, be connected respectively to flow nozzle 161a and outflow portion, therefore can make water treatment device 210 easy assembling disassemblings to tubular member.

In water treatment device 210, shell 160 forms by urceolus 170 with as the inner core 180 of partition member.Urceolus 170 is tubular.Urceolus 170 comprises perisporium 171, roof 172, diapire 173.Inner core 180 has the perisporium 181 as wall portion.Perisporium 181 forms resettlement section 163, and is configured in the inner side of the perisporium 171 of urceolus 170.Water storage portion 164 is formed on the space being surrounded by the perisporium 181 of the perisporium 171 of urceolus 170, roof 172, diapire 173 and inner core 180.Resettlement section 163 is than the inner side of the more outer shell 160 of water storage portion 164, is formed on the space being surrounded by the perisporium 181 of roof 172, diapire 173 and the inner core 180 of urceolus 170.

Above resettlement section 163, on roof 172, be formed with opening 172c.Outflow portion comprises outlet pipe 190.Outlet pipe 190 has upper end 191 and lower end 192, and inserts resettlement section 163 from opening 172c.The outside of the upper end 191 of outlet pipe 190 from roof 172 to shell 160 is outstanding.On the lower end 192 of outlet pipe 190, be formed with spout 193.

According to this formation, can, easily by comprising the urceolus 170 of roof 172, diapire 173, perisporium 171 and being configured in the inner core 180 of perisporium 171 inner sides of urceolus 170, form shell 160.And then, can be easily the perisporium 181 of inner core 180 of perisporium 171 inner sides by being configured in urceolus 170 form resettlement section 163.

In addition, according to this formation, spout 193 is configured on resettlement section 163, and relative with stores 166.Thus, can easily make the water of the composition that is dissolved with interpolation material 16 by the inner outside that moves to shell 160 of outlet pipe 190.

In water treatment device 210, inflow portion comprise be formed on urceolus 170, make water flow into the influx 172a of water storage portion 164 from the outside of shell 160.In water treatment device 210, the lower end of stores 166 is configured in the top of the diapire 173 of urceolus 170.

According to this formation, the water capacity of shell 160 inside easily moves to resettlement section 163 by the mode of the lower end of stores 166 from water storage portion 164 with the diapire 173 from urceolus 170.Therefore the shipwreck that, is dissolved with the composition that adds material 16 is to stop or to be deposited in the space between diapire 173 and stores 166 lower ends of urceolus 170.Like this, according to this formation, can prevent that the water of the composition that is dissolved with interpolation material 16 from remaining in the inside of shell 160.

In water treatment device 210, inner core 180 has the perisporium 181 as wall portion.The perisporium 171 of urceolus 170 and the perisporium 181 of inner core 180 are respectively cylindric.In water treatment device 210, the central axis C 1 of the perisporium 171 of urceolus 170 is roughly consistent with the central axis C 1 of the perisporium 181 of inner core 180.

According to this formation, the water capacity that flow into the inside of urceolus 170 by influx 172a easily flows into resettlement section 163 to central axis C 1.Therefore, can make the water capacity easily contact with all interpolation materials 16 of the part of ratio spout 193 belows of stores 166.

In water treatment device 210, inflow portion comprise be formed on roof 172, make water flow into the influx 172a of water storage portion 164 from the outside of shell 160.

According to this formation, the water that can make to flow into shell 160 inside from influx 172a moves to the diapire 173 of urceolus 170 because of gravity.According to the increase of the amount of the water of the inside of inflow shell 160, the water surface rises to spout 193 from diapire 173.And then, according to the hydraulic pressure of the water at shell 160 internal circulations, can make water flow out to the outside of shell 160 by spout 193.Like this, according to this formation, only consider hydraulic pressure and gravity, can make the water that flow into the inside of shell 160 by influx 172a flow out from spout 193.

Fig. 3 is the synoptic diagram of water purifier 100 of an example of water purifier representing as possessing water treatment device 210.Water purifier 100 possesses framework 10, filter unit 12, water treatment device 210, tubular part 30, valve 13, nozzle 14.Tubular part 30 formation make the path moving as the water of liquid.In filter unit 12, contain filtering material 12a.Valve 13, in the path that water is moved, is configured between water treatment device 210 and nozzle 14.According to the switching of valve 13, on the path that water is moved, allow or do not allow flowing of water between water treatment device 210 and nozzle 14.

Filter unit 12 is housed in framework 10.Tubular part 30 extends to nozzle 14 from water inlet 11.But water also moves in the inside of nozzle 14 except tubular part 30.Therefore, nozzle 14 can be a part for tubular part.On nozzle 14, form the mouth of a river 15.Water inlet 11 is for moving the water to flow into the inside of tubular part 30 and the inside of water purifier 100.Water outlet 15 is for making water from the inside of tubular part 30 and the outflow of the inside of water purifier 100.

The water that flow into tubular part 30 inside from water inlet 11 is filtered material 12a filtration, generates water purification thus in water purifier 100.Water purification, by after water treatment device 210, is passed to valve 13.In the time that valve 13 is open, water purification is discharged to the outside of water purifier 100 from water outlet 15.

As mentioned above, water purifier 100 possesses water treatment device 210.Water purifier 100 can prevent the concentration changes with time of the composition of the interpolation material 16 (with reference to figure 1) in the water in water treatment device 210 and this water purifier 100.

In addition, according to water treatment device of the present invention, the container that forms resettlement section can be independently container of difference with the container that forms water storage portion.

In addition, in water treatment device 210 (with reference to figure 1), influx 172a is not limited to be formed on roof 172.Also can be formed on perisporium 171 or diapire 173.In water treatment device 210, influx 172a also can be configured in the below of spout 193.Spout 193 also can be configured in the top at the center of the vertical above-below direction of resettlement section 163.

In addition, resettlement section 163 and water storage portion 164 are not limited to be divided by basi components 41 in the inside of shell 160.For example, make the position of lower end 181c of the perisporium 181 of the inner core 180 in the direction along vertical and the position of the bottom surface 174 of shell 160 roughly consistent, and below the spout 193 of the perisporium 181 of inner core 180, have hole, can resettlement section 163 and water storage portion 164 are communicated with by near of the lower end of resettlement section 163.In the time that the position of lower end 181c of perisporium 181 of the inner core 180 in the direction along vertical and the position of the bottom surface 174 of shell 160 are roughly consistent, the lower end of stores 166 is configured on bottom surface 174.

Or, for example can be between the lower end of perisporium 181 181c and bottom surface 174 parts such as configuration mesh.As long as these parts can limit the movement of granular interpolation material 16 between resettlement section 163 and water storage portion 164 and make current logical.Like this, can be by making resettlement section 163 and water storage portion 164 be communicated with near the lower end of resettlement section 163.

As mentioned above, water treatment device 210 comprises resettlement section 163, water storage portion 164 and has the outflow portion of spout 193.Resettlement section 163 has lower end, accommodates the interpolation material 16 of piling up along vertical.Water flows in water storage portion 164.The water that outflow portion makes to flow into water storage portion 164 flows out to the outside of resettlement section 163 by spout 193.

Resettlement section 163 and water storage portion 164 are by being communicated with near the lower end of resettlement section 163 or the lower end of resettlement section 163.The stores 166 being deposited in resettlement section 163 has top and bottom.The position of the spout 193 in the direction along vertical is between the top and bottom of stores 166.

In water treatment device 210, flow into the water of water storage portion 164 by flowing into resettlement section 163 near the lower end of resettlement section 163 or the lower end of resettlement section 163.The water surface site of resettlement section 163 is positioned at along near of the spout 193 in the direction of vertical above-below direction.According to water treatment device 210, can guarantee to add material 16 strippings certain to the concentration of the composition of the stripping quantity in water and the interpolation material 16 in water.

Water treatment device 210 comprises resettlement section 163, water storage portion 164 and has the outflow portion of spout 193.Resettlement section 163 has lower end, accommodates the interpolation material 16 of piling up along vertical.Water storage portion 164 has bottom surface 174.Water flow in water storage portion 164.Outflow portion makes to flow into water in water storage portion 164 and flows out to by spout 193 outside of resettlement section 163.

The lower end of resettlement section 163 is positioned at the top of the bottom surface 174 of water storage portion 164.Resettlement section 163 and water storage portion 164 are communicated with by the lower end of resettlement section 163.The stores 166 being deposited in resettlement section 163 has top and bottom.Spout 193 is configured on resettlement section 163, and in the direction along vertical the position of spout 193 between the top and bottom of stores 16.

In addition, in water treatment device 210, the shape of shell 160 is not limited to the shape shown in Fig. 1, Fig. 2.Other shapes of shell 160 are described with Fig. 4 below.In addition, give same tag to the structure that there is said function with the shell 160 shown in Fig. 1, Fig. 2 below.

In addition, having in the shell 160 of the shape shown in Fig. 4 (A)～(D), identical with the shell 160 shown in Fig. 1 and Fig. 2, perisporium 171 respectively along general horizontal direction extend roof 172 (with reference to figure 1) and diapire 173 (with reference to figure 1) between, extend along vertical above-below direction.In addition, having in the shell 160 of the shape shown in Fig. 4 (A)～(D), identical with the shell 160 shown in Fig. 1 and Fig. 2, the lower surface of roof 172 forms the end face 172d (with reference to figure 1) of shell 160, and the upper surface of diapire 173 forms the bottom surface 174 (with reference to figure 1) of shell 160.

In addition, having in the shell 160 of shape shown in Fig. 4 (A)～(D), flow nozzle 162a and flow nozzle 162b are installed on shell 160.In addition, influx 172e and influx 172f are formed on roof 172.Particularly, on roof 172, the position between the upper end of internal surface 171a of perisporium 171 and the upper end of the outside surface 181b of perisporium 181 is formed with influx 172e and influx 172f.In the vertical view (not shown) of shell 160, influx 172e and influx 172f taking central axis C 1 (with reference to figure 1) as benchmark mutually opposed.The diameter of the diameter of influx 172e and influx 172f is roughly the same.The internal perisporium of flow nozzle 162a is connected at roof 172 places with influx 172e.The internal perisporium of flow nozzle 162b is connected at roof 172 places with influx 172f.

Shell 160 shown in Fig. 4 (A) is roughly cube shaped.The perisporium 171 that forms the urceolus 170 of the profile of shell 160 is tubular, and has foursquare section.Inner core 180 as partition member has perisporium 181.Perisporium 181 extends below from end face 172d (with reference to figure 1) to vertical.Perisporium 181 is surrounded by the perisporium 171 of urceolus 170.The perisporium 181 of the inner core 180 of the shell 160 shown in Fig. 4 (A) is tubular, and has foursquare section.

Shell 160 shown in Fig. 4 (B) is roughly cube shaped.The perisporium 171 that forms the urceolus 170 of the profile of shell 160 is tubular, and has foursquare section.Inner core 180 as partition member has perisporium 181.Perisporium 181 extends below from end face 172d (with reference to figure 1) to vertical.Perisporium 181 is surrounded by the perisporium 171 of urceolus 170.The perisporium 181 of the inner core 180 of the shell 160 shown in Fig. 4 (B) is cylindric.

Shell 160 shown in Fig. 4 (C) is cylindric.The perisporium 171 that forms the urceolus 170 of the profile of shell 160 is cylindric.Inner core 180 as partition member has perisporium 181.Perisporium 181 extends below from end face 172d (with reference to figure 1) to vertical.Perisporium 181 is surrounded by the perisporium 171 of urceolus 170.The perisporium 181 of the inner core 180 of the shell 160 shown in Fig. 4 (C) is tubular, and has foursquare section.

Shell 160 shown in Fig. 4 (D) is roughly cube shaped.The perisporium 171 that forms the urceolus 170 of the profile of shell 160 is tubular, and has foursquare section.Shell 160 shown in Fig. 4 (D) has partition wall 881 and partition wall 882 as partition member.Partition wall 881 and partition wall 882 extend below from end face 172d (with reference to figure 1) to vertical.Partition wall 881 and partition wall 882 are surrounded by the perisporium 171 of urceolus 170.

Along the left and right directions (width of shell 160) shown in Fig. 4 (D), between partition wall 881 and partition wall 882, separate and have interval.Partition wall 881 contacts with the internal surface 171a of perisporium 171 with partition wall 882.Partition wall 881 and partition wall 882 are in the space being surrounded by the internal surface 171a of perisporium 171, along the depth direction (above-below direction of Fig. 4 (D)) of shell 160, contact with inboard internal surface 171a with the internal surface 171a of front side respectively.

In the shell 160 shown in (D) of Fig. 4, water storage portion 164 is formed on the space between space and the internal surface 171a of perisporium 171 and the outside surface 882b of partition wall 882 between the internal surface 171a of perisporium 171 and the outside surface 881b of partition wall 881.In addition,, in the shell 160 shown in (D) of Fig. 4, resettlement section 163, than the inner side of the outer shell 160 of water storage portion 164, is formed on the space being surrounded by perisporium 171, roof 172, diapire 173, partition wall 881, the partition wall 882 of urceolus 170.Particularly, in the shell 160 shown in (D) of Fig. 4, the space that resettlement section 163 surrounds by internal surface 881a, internal surface 882a, the end face 172d (with reference to figure 1) of partition wall 882 and the upper surface 41a of basi components 41 (with reference to figure 1) of the internal surface 171a by perisporium 171, partition wall 881 forms.In the inside of the shell 160 shown in (D) of Fig. 4, the space except resettlement section 163, partition wall 881, partition wall 882 and basi components 41 (with reference to figure 1) forms water storage portion 164.

(the second embodiment)

The water treatment device 220 of the second embodiment is described with Fig. 5 and Fig. 6 below.In addition, water purifier 100 (with reference to figure 1) can possess water treatment device 220, to replace the water treatment device 210 of the first embodiment.

As shown in Figure 5, the water treatment device 220 of the second embodiment possesses shell 260.Shell 260 is configured in water purifier 100 (with reference to figure 1) can store the mode of water on the bottom surface of shell 260 274., the above-below direction of Fig. 5 is roughly consistent with vertical above-below direction.

Shell 260 comprises inflow portion and outflow portion.Inflow portion comprises the flow nozzle 261 being arranged on shell 260 and is formed on the influx 271c on shell 260.Flow nozzle 261 and influx 271c move the water to flow into shell 260.Outflow portion makes water flow out from shell 260.Outflow portion comprises the mass flowing nozzle 291 being arranged on shell 260 and is formed on the spout 271d on shell 260.Particularly, influx 271c and spout 271d are formed on the perisporium 271 of urceolus 270 described later.

Be formed with resettlement section 263 in shell 260 inside.In resettlement section 263, contain and add material 16.In resettlement section 263, add material 16 and pile up along vertical.In addition, be formed with water storage portion 264 in shell 260 inside.Water storage portion 264 stores water.The outside of shell 260 and water storage portion 264 are communicated with by inflow portion.In addition, as described later, water is passed to respectively in water storage portion 264 and resettlement section 263.Therefore, water storage portion 264 and resettlement section 263 are parts of the path that current are logical.In the inside of shell 260, water storage portion 264 and resettlement section 263 are communicated with.

Shell 260 is tubular.In addition, shell 260 is made up of urceolus 270 and partition member 280.Urceolus 270 comprises perisporium 271, roof 272, diapire 273.Perisporium 271 forms the side of shell 260.

Partition member 280 has partition wall 281.Partition wall 281 extends between the roof 272 of urceolus 270 and diapire 273 in direction along the vertical direction.The spatial division that partition member 280 surrounds the perisporium by urceolus 270 271, roof 272, diapire 273 is water storage portion 264 and resettlement section 263.Influx 271c is formed on the perisporium 271 of urceolus 270.Spout 271d is formed on the perisporium 271 of urceolus 270, relative with the stores 266 that adds material 16.

As shown in Figure 6, partition wall 281 contacts with the internal surface 271a of perisporium 271.Partition wall 281, in the space being surrounded by the internal surface 271a of perisporium 271, along the depth direction (above-below direction of Fig. 6) of shell 260, contacts with inboard internal surface 271a with the internal surface 271a of front side.

As shown in Figure 5, water storage portion 264 is formed on the space between the internal surface 271a of perisporium 271 of urceolus 270 and the wall 281b of a side (left side of Fig. 5) of the partition wall 281 of partition member 280.The upper end of water storage portion 264 is end face 272d, and lower end is bottom surface 274.In the inside of shell 260, the space except resettlement section 263, partition member 280, basi components 42 forms water storage portion 264.

Basi components 42 are arranged on the lower end 281c of partition wall 281.The upper surface 42a of basi components 42 is along the parallel direction of the direction of extending with bottom surface 274, i.e. general horizontal direction extension.Other structures of basi components 42 are identical with the basi components 41 (with reference to figure 1) of the water treatment device 210 of the first embodiment (with reference to figure 1).

The space that resettlement section 263 surrounds by the upper surface 42a of wall 281a, end face 272d by the internal surface 271a of perisporium 271, the opposite side of partition wall 281 (right side of Fig. 5), basi components 42 forms.In the time filling interpolation material 16 in resettlement section 263, the position of the upper end 266a of stores 266 is along the vertical direction roughly consistent with the position of end face 272d.On the other hand, the position of lower end of stores 266 and the position of the upper surface 42a of basi components 42 is along the vertical direction roughly consistent.

In the inside of shell 260, the lower end 281c of partition wall 281 is configured in the top of bottom surface 274, and forms space between bottom surface 274.Therefore, the lower end of the stores 266 of interpolation material 16 is configured in the top of diapire 273.On the other hand, spout 271d is configured between the upper end 266a and lower end of stores 266.

Spout 271d is configured in along the below at the 263 center, resettlement section of vertical above-below direction.In Fig. 5, represented by sea line CL2 along the position at the 263 center, resettlement section of vertical above-below direction.On the other hand, influx 271c is configured in the top of spout 271d.

As shown in Figure 6, in the vertical view of shell 260, water storage portion 264 is formed on the space between the wall 281b of a side (left side of Fig. 6) of internal surface 271a and the partition wall 281 of perisporium 271.Resettlement section 263, in the vertical view of shell 260, is formed on the space between the internal surface 271a of perisporium 271 and the wall 281a of the opposite side of partition wall 281 (right side of Fig. 6).

Influx 271c is relative across partition member 280 with spout 271d.In addition, the internal perisporium 261c of flow nozzle 261 and the diameter of influx 271c, the internal perisporium 291c of mass flowing nozzle 291 and the diameter of spout 271d are roughly the same.Or, can make the internal perisporium 291c of mass flowing nozzle 291 and the diameter of spout 271d be greater than the internal perisporium 261c of flow nozzle 261 and the diameter of influx 271c.

Below, illustrate shell 260 inside water flow.Flow into inner water circulates water storage portion 264 by influx 271c from the outside of shell 260.Water by water storage portion 264 passes through basi components 42, flows into resettlement section 263 from water storage portion 264.During water circulation period and water in resettlement section 263 rest on resettlement section 263, water contacts with adding material 16, adds thus material 16 strippings in water, and its composition is sneaked in water.The water that comprises the composition that adds material 16, flows out to the outside of shell 260 by the inside of mass flowing nozzle 291 from spout 271d.

Make the pressure of the water that flows out to shell 260 outsides become high situation except the outside current of shell 260 are carried out to throttling, the position of the inside water surface of shell 260 is positioned near spout 271d in the direction along vertical above-below direction.In water treatment device 220, spout 271d is configured between the upper end 266a and lower end of stores 266.That is, in the case of flow out to the pressure of outside water of shell 260 be not high, water surface site is between the upper end of stores 266 266a and lower end.

According to water treatment device 220, spout 271d is not formed on the roof 272 of shell 260, and is formed on the perisporium 271 of urceolus 270 of shell 260., in water treatment device 220, be, lower position along the position of the spout 271d in the direction of vertical.According to water treatment device 220, even if flow in the situation that the pressure of water of inside of shell 260 is so not high, also can make the water capacity easily flow out to the outside of shell 260.

As mentioned above, the water treatment device 220 of the second embodiment possesses shell 260.Shell 260 comprises and moves the water to flow into the inflow portion of shell 260 and have the outflow portion that makes the spout 271d that water flows out from shell 260.Inflow portion comprises flow nozzle 261 and influx 271c.Be formed with resettlement section 263 in the inside of shell 260.The interpolation material 16 of piling up along vertical is accommodated in resettlement section 263.The stores 266 that is deposited in the interpolation material 16 in resettlement section 263 has upper end 266a and lower end.The spout 271d of outflow portion is configured between the upper end 266a and lower end of stores 266.

In water treatment device 220, the water that flows into shell 260 inside flows out to the outside of shell 260 after shell 260 internal circulations by spout 271d.The position of the water surface of shell 260 inside is positioned near of spout 271d in the direction along vertical above-below direction.

According to water treatment device 220, spout 271d is configured between the upper end 266a and lower end of stores 266.Therefore, the position of the water surface is between the upper end of stores 266 266a and lower end.Thus, the part than spout 271d top of stores 266 is difficult to contact with water.Therefore, stores 266 than the part of spout 271d top hardly stripping in water.On the other hand, stores 266 is almost more under water all the time than the part of spout 271d below.

In addition, stores 266 than after being partly dissolved below spout 271d, slowly the moving down because of gravity than the part of spout 271d top of stores 266.Thus, during major part interpolation material 16 remains in resettlement section 263, can guarantee the given volume of the part contacting with water in whole stores 266.Therefore, can guarantee to add material 16 strippings certain to the concentration of the composition of the stripping quantity in water and the interpolation material 16 in water.

Therefore, according to water treatment device 220, the concentration changes with time of the composition of the interpolation material 16 in can anti-sealing.

In water treatment device 220, be formed with the water storage portion 264 that stores water in the inside of shell 260.The outside of water storage portion 264 and shell 260 is communicated with by flow nozzle 261 and influx 271c.In the inside of shell 260, water storage portion 264 and resettlement section 263 are communicated with.

According to this formation, flow into inner water by inflow resettlement section 263 water storage portion 264 from the outside of shell 260., flowing into inner water from the outside of shell 260 does not contact with interpolation material 16 at once in the inside of shell 260.In addition, directly not the flowing into inner water from the outside of shell 260 and contact with firm than the part of spout 271d below of stores 266, but contact with the water that has passed through water storage portion 264.Therefore, the interpolation material 16 of accumulation not too much stripping in water.Thus, can prevent from adding material 16 and disappear till during shorten.

In water treatment device 220, the spout 271d of outflow portion is configured in along the below at the 263 center, resettlement section of vertical above-below direction.

According to this formation, can effectively divide the part that the stripping of the stores 266 in resettlement section 263 is piled up with not contacting with water to the part in water.Thus, can suitably adjust and add material 16 strippings to the stripping quantity in water and to during adding material 16 disappearances.

In water treatment device 220, inflow portion has the influx 271c being formed on shell 260.Influx 271c is configured in the top of spout 271d.

According to this formation, the water that can make to flow into shell 260 inside from influx 271c moves to the bottom of the inside of shell 260 because of gravity.According to the increase of the water yield that flow into shell 260 inside, the water surface rises to spout 271d from the bottom of the inside of shell 260.And can be according to the hydraulic pressure of the water of the internal circulation at shell 260, make water flow out to the outside of shell 260 by spout 271d.Like this, according to this formation, only consider hydraulic pressure and gravity, can make to flow into inner water by influx 271c from the outside of shell 260 and flow out to by spout 271d the outside of shell 260.

In water treatment device 220, inflow portion has the influx 271c being formed on shell 260.The spout 271d of outflow portion is formed on shell 260.

According to this formation, by form influx 271c and the such hole of spout 271d on shell 260, water is not moved along particular path, can easily tackle the secular variation of stripping quantity.

In water treatment device 220, shell 260 has the perisporium 271 of the side that forms shell 260.Influx 271c and spout 271d are formed on perisporium 271.

According to this formation, the tubular member (not shown) that can be easily in the outside of perisporium 271, the water that flows into shell 260 inside by flow nozzle 261 and influx 271c be circulated and flow out to by mass flowing nozzle 291 and spout 271d the tubular member (not shown) that the outside water of shell 260 circulates and be connected respectively to flow nozzle 261 and mass flowing nozzle 291.For example, the tubular member that the tubular member circulating at the water of inflow shell 260 inside and the water that flows out to shell 260 outsides circulate can make these tubular members especially easily be connected to flow nozzle 261 and mass flowing nozzle 291 extending along general horizontal direction.

In water treatment device 220, shell 260 is made up of urceolus 270 and partition member 280.Urceolus 270 is tubular, and comprises perisporium 271, roof 272, diapire 273.Partition member 280 extends between the roof 272 of urceolus 270 and diapire 273 in direction along the vertical direction.The spatial division that partition member 280 surrounds the perisporium by urceolus 270 271, roof 272, diapire 273 is water storage portion 264 and the resettlement section 263 that stores water.Resettlement section 263 is formed in the space being surrounded by the perisporium 271 of urceolus 270, roof 272, diapire 273, partition member 280.Spout 271d is formed on the perisporium 271 of urceolus 270, and relative with the stores 266 that adds material 16.

According to this formation, can easily form shell 260 by urceolus 270 and partition member 280.And then, can be easily by forming resettlement section 263 at the upwardly extending partition member 280 in side along the vertical direction and the perisporium 271 of urceolus 270 between the roof 272 at urceolus 270 and diapire 273.

In addition,, according to this formation, spout 271d is formed on the perisporium 271 of urceolus 270, and relative with stores 266.Thus, can easily make the water of the composition that is dissolved with interpolation material 16 move to the outside of shell 260 by spout 271d and outflow portion.

In water treatment device 220, influx 271c is formed on urceolus 270.The lower end of adding the stores 266 of material 16 is configured in the top of the diapire 273 of urceolus 270.

According to this formation, the water capacity of the inside of shell 260 easily moves to resettlement section 263 by the mode of the lower end of stores 266 from water storage portion 264 with the diapire 273 from urceolus 270.Therefore the shipwreck that, is dissolved with the composition that adds material 16 is to stop or to be deposited in the space between the diapire 273 of urceolus 270 and the lower end of stores 266.Like this, according to this formation, can prevent that the water of the composition that is dissolved with interpolation material 16 from remaining in the inside of shell 260.

In addition, resettlement section 263 and water storage portion 264 are not limited to be divided by basic component 42 in the inside of shell 260.For example, make the position of lower end 281c of the partition wall 281 in the direction along vertical and the position of the bottom surface 274 of shell 260 roughly consistent, and in the case of partition wall 281, spout 271d below have hole, can resettlement section 263 and water storage portion 264 be communicated with by near of the lower end of resettlement section 263.In the time that the position of lower end 281c of the partition wall 281 in the direction along vertical and the position of the bottom surface 274 of shell 260 are roughly consistent, the lower end of stores 266 is configured on bottom surface 274.

Or, for example can be between the lower end of partition wall 281 281c and bottom surface 274 member such as configuration mesh.As long as this member can limit the movement of granular interpolation material 26 between resettlement section 263 and water storage portion 264, and make current logical.Like this, can be by making resettlement section 263 and water storage portion 264 be communicated with near the lower end of resettlement section 263.

As mentioned above, water treatment device 220 comprises resettlement section 263, water storage portion 264 and has the outflow portion of spout 271d.Resettlement section 263 has lower end, accommodates the interpolation material 16 of piling up along vertical.Water flows in water storage portion 264.The water that outflow portion makes to flow into water storage portion 264 flows out to the outside of water storage portion 264 by spout 271d.

Resettlement section 263 and water storage portion 264 are by being communicated with near the lower end of resettlement section 263 or the lower end of resettlement section 263.The stores 266 being deposited in resettlement section 263 has top and bottom.In the direction along vertical, the position of spout 271d is between the upper end of stores 266 266a and lower end.

In water treatment device 220, flow into the water of water storage portion 264 by flowing into resettlement section 263 near the lower end of resettlement section 263 or the lower end of resettlement section 263.The water surface site of resettlement section 263 is positioned near of spout 271d in the direction along vertical above-below direction.According to water treatment device 220, can guarantee to add material 16 strippings certain to the concentration of the composition of the stripping quantity in water and the interpolation material 16 in water.

Water treatment device 220 comprises resettlement section 263, water storage portion 264 and has the outflow portion of spout 271d.Resettlement section 263 has lower end, accommodates the interpolation material 16 of piling up along vertical.Water storage portion 264 has bottom surface 274.Water flow in water storage portion 264.Outflow portion makes to flow into water in water storage portion 264 and flows out to by spout 271d the outside of resettlement section 263 and water storage portion 264.

The lower end of resettlement section 263 is positioned at the top of the bottom surface 274 of water storage portion 264.Resettlement section 263 and water storage portion 264 are communicated with by the lower end of resettlement section 263.The stores 266 being deposited in resettlement section 263 has upper end 266a and lower end.In the direction along vertical, the position of spout 271d is between the upper end of stores 266 266a and lower end, and spout 271d is relative with stores 266.

In addition, in water treatment device 220, the shape of shell 260 is not limited to the shape shown in Fig. 5, Fig. 6.Other shapes of shell 260 are described with Fig. 7 below.In addition, give same tag to the structure that there is said function with the shell 260 shown in Fig. 5, Fig. 6 below.

In addition, having in the shell 260 of the shape shown in Fig. 7 (A), (B), identical with the shell 260 shown in Fig. 5 and Fig. 6, perisporium 271 respectively along general horizontal direction extend roof 272 (with reference to figure 5) and diapire 273 (with reference to figure 5) between, extend along vertical above-below direction.In addition, having in the shell 260 of the shape shown in Fig. 7 (A), (B), identical with the shell 260 shown in Fig. 5 and Fig. 6, the lower surface of roof 272 forms the end face 272d (with reference to figure 5) of shell 260, and the upper surface of diapire 273 forms the bottom surface 274 (with reference to figure 5) of shell 260.

Shell 260 shown in Fig. 7 (A) is cylindric.The perisporium 271 that forms the urceolus 270 of the profile of shell 260 is cylindric.Partition member 280 has partition wall 281.Partition wall 281 extends below from end face 272d (with reference to figure 5) to vertical.Partition wall 281 is surrounded by the perisporium 271 of urceolus 270.The partition wall 281 of the partition member 280 of the shell 260 shown in Fig. 7 (A) contacts with the internal surface 271a of perisporium 271.Partition wall 281, in the space being surrounded by the internal surface 271a of perisporium 271, along the depth direction (above-below direction of Fig. 7 (A)) of shell 260, contacts with inboard internal surface 271a with the internal surface 271a of front side.

In the vertical view of the shell 260 shown in (A) of Fig. 7, water storage portion 264 is formed on the space between the wall 281b of a side (left side of Fig. 7 (A)) of internal surface 271a and the partition wall 281 of perisporium 271.In addition, in the shell 260 shown in (A) of Fig. 7, resettlement section 263 forms by the space being surrounded by the internal surface 271a of perisporium 271, wall 281a, the end face 272d (with reference to figure 5) of the opposite side of partition wall 281 (right side of Fig. 7 (A)) and the upper surface 42a of basic component 42 (with reference to figure 5).In the inside of the shell 260 shown in (A) of Fig. 7, the space except resettlement section 263, partition wall 281 and basic component 42 forms water storage portion 264.

Shell 260 shown in Fig. 7 (B) is cylindric.The perisporium 271 that forms the urceolus 270 of the profile of shell 260 is cylindric.Shell 260 shown in Fig. 7 (B) has the inner core 280 as partition member.Inner core 280 has the perisporium 281 as partition wall.Perisporium 281 is cylindric.Perisporium 281 extends below from end face 272d (with reference to figure 5) to vertical.Perisporium 281 is surrounded by the perisporium 271 of urceolus 270.

The part of one side (left side of Fig. 7 (B)) of the perisporium 281 of the inner core 280 of the shell 260 shown in Fig. 7 (B) separates with the internal surface 271a of a side (left side of Fig. 7 (B)) of the perisporium 271 of urceolus 270.On the other hand, the part of the opposite side of the perisporium 281 of inner core 280 (right side of Fig. 7 (B)) contacts with the internal surface 271a of the opposite side (right side of Fig. 7 (B)) of perisporium 271.The outside surface of the opposite side of perisporium 281 is fixed on the internal surface 271a of perisporium 271 of the opposite side of urceolus 270, and inner core 280 contacts with urceolus 270 thus.

In the vertical view of the shell 260 shown in (B) of Fig. 7, water storage portion 264 is formed on the space between the internal surface 271a of perisporium 271 and the wall 281b in the outside of perisporium 281.In addition, in the shell 260 shown in (B) of Fig. 7, resettlement section 263 forms by wall 281a, the end face 272d (with reference to figure 5) of the inner side of the internal surface 271a by perisporium 271, perisporium 281, the space that the upper surface 42a of basic component 42 (with reference to figure 5) surrounds.In shell 260 inside shown in (B) of Fig. 7, the space except resettlement section 263, partition wall 281, basic component 42 forms water storage portion 264.

As shown in Fig. 7 (B), influx 271c and spout 271d are formed on the perisporium 271 of urceolus 270, and relative along the width of shell 260.Like this, in the vertical view of the shell 260 shown in (B) of Fig. 7, inner core 280 is configured in compared with influx 271c near more close spout 271d.

(the 3rd embodiment)

The water treatment device 230 of the 3rd embodiment is described with Fig. 8 and Fig. 9 below.In addition, water purifier 100 (with reference to figure 1) can possess water treatment device 230, to replace the water treatment device 210 of the first embodiment or the water treatment device 220 of the second embodiment.

As shown in Figure 8, the water treatment device 230 of the 3rd embodiment possesses shell 360.Shell 360 is configured in water purifier 100 (with reference to figure 1) can store the mode of water on the bottom surface of shell 360 374.

Shell 360 comprises inflow portion and outflow portion.Inflow portion comprises the flow nozzle 361 being arranged on shell 360 and is formed on the influx 371c on shell 360.Flow nozzle 361 and influx 371c move the water to flow into shell 360.Outflow portion makes water flow out from shell 360.Outflow portion comprises the mass flowing nozzle 391 being arranged on shell 360 and is formed on the spout 371d on shell 360.Particularly, influx 371c and spout 371d are formed on the perisporium 371 of urceolus 370 described later.

Be formed with resettlement section 363 in shell 360 inside.In resettlement section 363, contain and add material 16.In resettlement section 363, add material 16 and pile up along vertical.In addition, be formed with water storage portion 364 in shell 360 inside.Water storage portion 364 stores water.The outside of shell 360 and water storage portion 364 are communicated with by inflow portion.In addition, as described later, water is passed to respectively in water storage portion 364 and resettlement section 363.Therefore, water storage portion 364 and resettlement section 363 are parts of the passage that current are logical.In the inside of shell 360, water storage portion 364 and resettlement section 363 are communicated with.

Shell 360 is tubular.In addition, shell 360 is made up of urceolus 370 and multiple partition member 380.Urceolus 370 comprises perisporium 371, roof 372, diapire 373.

Partition member 380 has partition wall 381 and partition wall 382.Partition wall 381 and partition wall 382 extend respectively between roof 372 and diapire 373 in the mode of being surrounded by the perisporium 371 of urceolus 370 in direction along the vertical direction.As described later, the spatial division that partition wall 381 and partition wall 382 surround the perisporium by urceolus 370 371, roof 372, diapire 373 is water storage portion 364 and the resettlement section 363 that stores water.Influx 371c is formed on the perisporium 371 of urceolus 370.Spout 371d is formed on the perisporium 371 of urceolus 370, and the outside of water storage portion 364 and shell 360 is communicated with by outflow portion.Spout 371d is relative with the inside of water storage portion 364.Perisporium 371 forms the side of shell 360.

As shown in Figure 9, shell 360 is roughly cube shaped.The perisporium 371 that forms the urceolus 370 of the profile of shell 360 is tubular, and has foursquare section.

Along the left and right directions (width of shell 360) of Fig. 9, spaced apart between partition wall 381 and partition wall 382.Partition wall 381 and partition wall 382, contact with the internal surface 371a of perisporium 371.Partition wall 381 and partition wall 382, in the space being surrounded by the internal surface 371a of perisporium 371, contact with inboard internal surface 371a with the internal surface 371a of front side respectively along the depth direction (above-below direction of Fig. 9) of shell 360.

In the vertical view of shell 360, water storage portion 364 is formed on the space between space and the internal surface 371a of perisporium 371 and the wall 382b of the opposite side of partition wall 382 (right side of Fig. 9) between the internal surface 371a of perisporium 371 of urceolus 370 and the wall 381b of a side of partition wall 381 (left side of Fig. 9).The upper end of water storage portion 364 is end face 372d (with reference to figure 8), and lower end is bottom surface 374 (with reference to figure 8).In the inside of shell 360, the space except resettlement section 363, partition member 380, division member 43 (with reference to figure 8), division member 44 (with reference to figure 8) forms water storage portion 364.

As shown in Figure 8, dividing member 43 is arranged on partition wall 381 and diapire 373 in the mode of extending between the lower end 381c at partition wall 381 and bottom surface 374.Dividing member 44 is arranged on partition wall 382 and diapire 373 in the mode of extending between the lower end 382c at partition wall 382 and bottom surface 374.In the space being surrounded by the perisporium 371 of urceolus 370, divide member 43 identical with partition wall 382 with partition wall 381 respectively with division member 44, extend between the internal surface 371a of front side and the internal surface 371a of inboard along the depth direction (above-below direction of Fig. 9) of shell 360.The basic component 41 (with reference to figure 1) of dividing member 43 and division other structures of member 44 and the water treatment device 210 of the first embodiment (with reference to figure 1) is identical.

Resettlement section 363 forms by wall 381a, wall 382a, the end face 372d (with reference to figure 8) of a side (left side of Fig. 9) that divide member 44 and partition wall 382 and the space of bottom surface 374 (with reference to figure 8) encirclement by the opposite side (right side of Fig. 9) of dividing member 43 and partition wall 381.Resettlement section 363 forms by partition wall 381 and partition wall 382 in the mode being sandwiched in water storage portion 364.

In resettlement section 363, fill the in the situation that of adding material 16, the position of the upper end 366a of stores 366 is along the vertical direction roughly consistent with the position of end face 372d (with reference to figure 8).On the other hand, the position of lower end of stores 366 and the position of the bottom surface 374 of shell 360 is along the vertical direction roughly consistent.

In the inside of shell 360, the lower end 381c of partition wall 381 and the lower end 382c of partition wall 382 are configured in the top of bottom surface 374, and form space between bottom surface 374.Therefore,, between the lower end of partition wall 381 381c and bottom surface 374 and between the lower end 382c and bottom surface 374 of partition wall 382, there are current logical.

The upper end of dividing the upper end of member 43 and divide member 44, in the direction along vertical, is configured in than the upper end 366a of stores 366 near lower end.In the direction along vertical, divide the position of upper end of member 43 and the position of the lower end 381c of partition wall 381 roughly consistent.In addition,, in the direction along vertical, divide the position of upper end of member 44 and the position of the lower end 382c of partition wall 382 roughly consistent.In addition, for the upper end that makes to divide the upper end of member 43 and divide member 44 is configured in the below of the upper end 366a of stores 366, the lower end 382c of the lower end 381c of partition wall 381 and partition wall 382 is configured in to the below of the upper end 366a of stores 366.

The position of spout 371d in the direction along vertical is between the upper end of stores 366 366a and lower end.Spout 371d is configured in along the below at the 363 center, resettlement section of vertical above-below direction.In Fig. 8, the position at the 363 center, resettlement section on vertical above-below direction is represented by sea line CL3.On the other hand, influx 371c is configured in the top of spout 371d.The lower end 381c of partition wall 381 and the lower end 382c of partition wall 382, on vertical above-below direction, be configured between spout 371d and bottom surface 374.

As shown in Figure 9, influx 371c is relative across partition member 380 with spout 371d.In addition, the inwall 361c of flow nozzle 361 and the inwall 391c of the diameter of influx 371c and mass flowing nozzle 391 and the diameter of spout 371d are roughly the same.Or, can make the inwall 391c of mass flowing nozzle 391 and the diameter of spout 371d be greater than the inwall 361c of flow nozzle 361 and the diameter of influx 371c.

Below, illustrate the inside of shell 360 water flow.Flow into inner water by influx 371c from the outside of shell 360, circulation in the water storage portion 364 relative with influx 371c.Water by water storage portion 364 flows into resettlement section 363 by dividing member 43 from water storage portion 364.Water in resettlement section 363 circulation period and rest on resettlement section 363 during, by with add material 16 contact, make to add material 16 strippings in water, and the composition that adds material 16 sneaked in water.The water that contains the composition that adds material 16, by dividing member 44, flows out to the water storage portion 364 relative with spout 371d from resettlement section 363.The water that flows out to the water storage portion 364 relative with spout 371d flows out to the outside of shell 360 by the inside of mass flowing nozzle 391 from spout 371d.

Make the pressure of the water that flows out to shell 360 outsides become high situation except the outside current of shell 360 are carried out to throttling, the position of the water surface of the inside of shell 360 is positioned near spout 371d in the direction along vertical above-below direction.In water treatment device 230, spout 371d is configured between the upper end 366a and lower end of stores 366.That is, in the case of flow out to the pressure of water of shell 360 outsides be not high, water surface site is between the upper end of stores 366 366a and lower end.

In water treatment device 230, the position of spout 371d in the direction along vertical is positioned at lower position.According to water treatment device 230, though in the case of flow into the pressure of water of shell 360 inside so not high, also can make the water capacity easily flow out to the outside of shell 360.

As mentioned above, the water treatment device 230 of the 3rd embodiment possesses shell 360.Shell 360 comprises and moves the water to flow into the inflow portion of shell 360 and have the outflow portion that makes the spout 371d that water flows out from shell 360.Inflow portion comprises flow nozzle 361 and influx 371c.Be formed with resettlement section 363 in the inside of shell 360.The interpolation material 16 of piling up along vertical is accommodated in resettlement section 363.The stores 366 that is deposited in the interpolation material 16 in resettlement section 363 has upper end 366a and lower end.The position of the spout 371d of outflow portion in the direction along vertical is between the upper end of stores 366 366a and lower end.

In water treatment device 230, the water that flows into shell 360 inside flows out to the outside of shell 360 after shell 360 internal circulations by spout 371d.The position of the water surface of shell 360 inside is positioned near spout 371d in the direction along vertical above-below direction.

According to water treatment device 230, the position of spout 371d in the direction along vertical is between the upper end of stores 366 366a and lower end.Therefore, the position of the water surface is between the upper end of stores 366 366a and lower end.Thus, the part than spout 371d top of stores 366 is difficult to contact with water.Therefore, stores 366 than the part of spout 371d top hardly stripping in water.On the other hand, the part than spout 371d below of stores 366 is almost immersed in water all the time.

In addition, stores 366 than after being partly dissolved below spout 371d, slowly the moving downwards because of gravity than the part of spout 371d top of stores 366.Thus, during major part interpolation material 16 remains in resettlement section 363, can guarantee the given volume of the part contacting with water in whole stores 366.Therefore, can guarantee to add material 16 strippings certain to the concentration of the composition of the stripping quantity in water and the interpolation material 16 in water.

Therefore, according to water treatment device 230, the concentration changes with time of the composition of the interpolation material 16 in can anti-sealing.

In water treatment device 230, be formed with the water storage portion 364 that stores water in shell 360 inside.The outside of water storage portion 364 and shell 360 is communicated with by flow nozzle 361 and influx 371c.In shell 360 inside, water storage portion 364 and resettlement section 363 are communicated with.

According to this formation, flow into inner water by inflow resettlement section 363 water storage portion 364 from shell 360 is outside., do not contact with interpolation material 16 at once in shell 360 inside from the inner water of the outside inflow of shell 360.In addition, directly not the flowing into inner water from the outside of shell 360 and contact with firm than the part of spout 371d below of stores 366, but contact with the water that has passed through water storage portion 364.Therefore, the interpolation material 16 of accumulation not too much stripping in water.Thus, can prevent from adding material 16 and disappear till during shorten.

In water treatment device 230, the spout 371d of outflow portion is configured in along the below at the 363 center, resettlement section of vertical above-below direction.

According to this formation, can effectively divide the part that the stripping of the stores 366 in resettlement section 363 is piled up with not contacting with water to the part in water.Thus, can suitably adjust and add material 16 strippings to the stripping quantity in water and to during adding material 16 disappearances.

In water treatment device 230, inflow portion has the influx 371c being formed on shell 360.Influx 371c is configured in the top of spout 371d.

According to this formation, the water that can make to flow into shell 360 inside from influx 371c moves to the bottom of shell 360 inside because of gravity.According to the increase of the water yield that flow into shell 360 inside, the water surface rises to spout 371d from the bottom of shell 360 inside.And can be according to the hydraulic pressure of the water at shell 360 internal circulations, make water flow out to the outside of shell 360 by spout 371d.Like this, according to this formation, only consider hydraulic pressure and gravity, can make to flow out to by spout 371d from the inner water of shell 360 outside inflow by influx 371c the outside of shell 360.

In water treatment device 230, inflow portion has the influx 371c being formed on shell 360.The spout 371d of outflow portion is formed on shell 360.

According to this formation, by form influx 371c and the such hole of spout 371d on shell 360, water is not moved along particular path, can easily tackle the secular variation of stripping quantity.

In water treatment device 230, shell 360 has the perisporium 371 of the side that forms shell 360.Influx 371c and spout 371d are formed on perisporium 371.

According to this formation, the tubular member (not shown) that can be easily in the outside of perisporium 371, the water that flows into shell 360 inside by flow nozzle 361 and influx 371c be circulated and flow out to by mass flowing nozzle 391 and spout 371d the tubular member (not shown) that the outside water of shell 360 circulates and be connected respectively to flow nozzle 361 and mass flowing nozzle 391.For example, the tubular member that the tubular member circulating at the water of inflow shell 360 inside and the water that flows out to shell 360 outsides circulate can make these tubular members especially easily be connected to flow nozzle 361 and mass flowing nozzle 391 extending along general horizontal direction.

In water treatment device 230, shell 360 forms by urceolus 370 and as partition wall 381 and the partition wall 382 of partition member.Urceolus 370 is tubular, and comprises perisporium 371, roof 372, diapire 373.Partition wall 381 and partition wall 382 extend respectively between roof 372 and diapire 373 in the mode of being surrounded by the perisporium 371 of urceolus 370 in direction along the vertical direction.The spatial division that partition wall 381 and partition wall 382 surround the perisporium by urceolus 370 371, roof 372, diapire 373 is water storage portion 364 and the resettlement section 363 that stores water.

In water treatment device 230, influx 371c is formed on urceolus 370.Resettlement section 363 is formed by partition wall 381 and partition wall 382 in the mode being sandwiched in water storage portion 364.The bottom surface 374 that shell 360 has supporting water and contacts with water.The position of lower end of stores 366 and the position of the bottom surface 374 of shell 360 of adding material 16 are roughly consistent.The lower end 381c of partition wall 381 and the lower end 382c of partition wall 382 are configured in respectively between spout 371d and bottom surface 374 on vertical above-below direction.

According to this formation, in shell 360 inside, be formed with the water storage portion 364 of the surrounding that surrounds resettlement section 363.Thus, can expand the volume of water storage portion 364.Therefore,, in the case of there is a large amount of water to flow into shell 360 inside temporarily, also can make water temporarily rest in water storage portion 364.,, in the case of there is a large amount of water to flow into shell 360 inside temporarily, can prevent that the whole of a large amount of water from contacting with the stores 366 that adds material 16.Like this, according to this formation, can prevent that the stripping quantity that adds material 16 from increasing.

In water treatment device 230, spout 371d is formed on the perisporium 371 of urceolus 370, is communicated with water storage portion 364 and shell 360 outsides by outflow portion.

According to this formation, can on the perisporium of the urceolus of shell 360 370 371, easily form outflow portion.According to this formation, include the water of the composition of the interpolation material 16 of stripping, after resettlement section 363 moves to water storage portion 364, flow out to shell 360 outsides.Like this, according to this formation, can, after the composition of interpolation material 16 that makes stripping suitably mixes with water, flow out to the outside of shell 360 by spout 371d.

In addition, water treatment device 230 comprises resettlement section 363, water storage portion 364 and has the outflow portion of spout 393.Resettlement section 363 has lower end, accommodates the interpolation material 16 of piling up along vertical.Water flows in water storage portion 364.Outflow portion makes to flow into water in water storage portion 364 and flows out to by spout 371d the outside of water storage portion 364.

Resettlement section 363 and water storage portion 364 are by being communicated with near the lower end of resettlement section 363 or the lower end of resettlement section 363.The stores 366 that is deposited in resettlement section 363 has upper end 366a and lower end.In the direction along vertical, the position of spout 371d is between the upper end of stores 366 366a and lower end.

In water treatment device 230, flow into the water of water storage portion 364 by flowing in resettlement section 363 near the lower end of resettlement section 363 or the lower end of resettlement section 363.The water surface site of resettlement section 363 is positioned near of spout 371d in the direction along vertical above-below direction.According to water treatment device 230, can guarantee to add material 16 strippings certain to the concentration of the composition of the stripping quantity in water and the interpolation material 16 in water.

Water treatment device 230 comprises resettlement section 363, water storage portion 364, has the outflow portion of spout 371d and divide member 43,44.Resettlement section 363 has lower end, accommodates the interpolation material 16 of piling up along vertical.Water flow in water storage portion 364.The water that outflow portion makes to flow into water storage portion 364 flows out to the outside of resettlement section 363 and water storage portion 364 by spout 371d.

The stores 366 being deposited in resettlement section 363 has upper end 366a and lower end.Dividing member 43,44 is configured between resettlement section 363 and water storage portion 364.Divide the interpolation material 16 in member 43,44 supporting resettlement sections 363, and water storage portion 364 and resettlement section 363 are communicated with.Divide the below that the upper end of member 43 and the upper end of division member 44 are configured in the upper end 366a of stores 366.In the direction along vertical, the position of spout 371d is between the upper end of stores 366 366a and lower end, and spout 371d is relative with the inside of water storage portion 364.

In water treatment device 230, the water that flows into water storage portion 364 flow in resettlement section 363 by dividing member 43.Between resettlement section 363 and water storage portion 364, the water storage portion 364 (right-hand water storage portion 364 of Fig. 8) that the water in resettlement section 363 flows out to a side water storage portion 364 (the water storage portion 364 of the left of Fig. 8) or flows out to the opposing party by dividing member 44 by dividing member 43.Water surface site in resettlement section 363 and water storage portion 364 is positioned near spout 371d in the direction along vertical above-below direction.According to water treatment device 230, can guarantee to add material 16 strippings certain to the concentration of the composition of the stripping quantity in water and the interpolation material 16 in water.

In addition, in water treatment device 230, the shape of shell 360 is not limited to the shape shown in Fig. 8, Fig. 9.Other shapes of shell 360 are described with Figure 10 below.In addition, give same tag to the structure that there is identical function with the shell 360 shown in Fig. 8, Fig. 9 below.

In addition, in the shell 360 with shape shown in Figure 10, identical with the shell 360 shown in Fig. 8, Fig. 9, perisporium 371 extends along vertical above-below direction between the roof 372 (with reference to figure 8) extending along general horizontal direction respectively and diapire 373 (with reference to figure 8).In addition, in the shell 360 with the shape shown in Figure 10, identical with the shell 360 shown in Fig. 8, Fig. 9, the lower surface of roof 372 forms the end face 372d (with reference to figure 8) of shell 360, and the upper surface of diapire 373 forms the bottom surface 374 (with reference to figure 8) of shell 360.

Shell 360 shown in Figure 10 is cylindric.The perisporium 371 that forms the urceolus 370 of the profile of shell 360 is cylindric.Partition member 380 has partition wall 381 and partition wall 382.Partition wall 381 and partition wall 382 extend below from end face 372d (with reference to figure 8) to vertical.

Along the left and right directions (width of shell 360) of Figure 10, between partition wall 381 and partition wall 382, separate and have interval.Partition wall 381 contacts with the internal surface 371a of perisporium 371 with partition wall 382.Partition wall 381 and partition wall 382, in the space being surrounded by the internal surface 371a of perisporium 371, along the depth direction (above-below direction of Figure 10) of shell 360, contact with inboard internal surface 371a with the internal surface 371a of front side respectively.

Other structures of shell 360 shown in Figure 10 are identical with the structure of the shell 360 shown in Fig. 8, Fig. 9.

Embodiment

The water treatment device of the application of the invention, confirmed the interpolation material in water composition concentration over time.

(embodiment)

In an embodiment, prepared to possess the water treatment device 210 of the shell 160 shown in Fig. 1～Fig. 2.230mm from the end face 172d of shell 160 to the degree of depth of the inside of the shell 160 along vertical above-below direction of bottom surface 174.The internal diameter of the perisporium 171 of urceolus 170 is 56mm.The internal diameter of the perisporium 181 of inner core 180 is 45mm.

The inwall 194 of outlet pipe 190 and the diameter of spout 193 are 16mm.The interval along the vertical direction of the lower end 192 of outlet pipe 190 and the lower end of resettlement section 163 (the upper surface 41a of basic component 41) is 50mm.On the other hand, the internal diameter of the internal perisporium 161c of influx 172a and flow nozzle 161a is 46mm.The external diameter of the internal perisporium 161c of influx 172a and flow nozzle 161a is 54mm.

In an embodiment, as adding material 16, used calcium sulfate (Chi Miho to change into Co., Ltd. and manufactured) 220g.In the time that experiment starts, the height (size along vertical above-below direction between the lower end of the upper end of stores 166 and resettlement section 163) of stores 166 is 160mm.

In an embodiment, as the water of the internal circulation at shell 160, having used water temperature is the water that 17 degrees Celsius, hardness are 45mg/L-CaCO3.In an embodiment, water flow into inside by influx 172a from the outside of shell 160 with flow velocity 2L/min.In addition, in an embodiment, flow into the water of shell 160 inside, after by water storage portion 164 and resettlement section 163, flow out to outside by the inside of spout 193 and outlet pipe 190 from the inside of shell 160.Use flows out to the outside water of shell 160, has confirmed the variation of the water hardness of the increase of following accumulative total water-flowing amount.In an embodiment, the measurement of water hardness has been used EDTA volumetry.

(comparative example)

On the other hand, in order to compare with water treatment device 210, used water treatment device 290 (with reference to Figure 11) as a comparative example.The difference of the water treatment device 210 of water treatment device 290 and the first embodiment is, in water treatment device 290, by forming spout 993 on the roof 972 at urceolus 970, add material 16 stores 966 above configuration flow outlet 993.Therefore,, in water treatment device 290, water is from bottom to top by whole resettlement section 963.

In water treatment device 290, spout 993 is formed on the central part of roof 972.In addition, mass flowing nozzle 991 is installed on roof 972.The internal perisporium 992 of mass flowing nozzle 991 is connected on roof 972 with spout 993.The diameter of the internal perisporium 992 of spout 993 and mass flowing nozzle 991 is larger than the width of the internal perisporium 961c of influx 972a and flow nozzle 961a.

In water treatment device 290, be 230mm from the internal depth of the end face 972d of shell 960 shell 960 along vertical above-below direction of (, the upper surface of bottom surface 973) to bottom surface 974.The internal diameter of the perisporium 971 of urceolus 970 is 56mm.The internal diameter of the perisporium 981 of inner core 980 is 45mm.

The diameter of the internal perisporium 992 of spout 993 and mass flowing nozzle 991 is 16mm.On the other hand, the internal diameter of the internal perisporium 961c of influx 972a and flow nozzle 961a is 46mm.The external diameter of the internal perisporium 961c of influx 972a and flow nozzle 961a is 54mm.

In comparative example, as adding material 16, same with embodiment, use calcium sulfate (Chi Miho to change into Co., Ltd. and manufacture) 220g.In the time that the experiment of comparative example starts, the interval along the vertical direction of the lower end of the upper end of stores 966 and resettlement section 963 (being the upper surface 49a of basic component 49) is 160mm.Other structures of water treatment device 290 are identical with water treatment device 210d (with reference to figure 2～Fig. 3).

In comparative example, identical with embodiment, as the water of the internal circulation at shell 960, having used water temperature is the water that 17 degrees Celsius, hardness are 45mg/L-CaCO3.In comparative example, identical with embodiment, make water flow into inside by influx 972a from the outside of shell 960 with flow velocity 2L/min.In addition, in comparative example, flow into the water of the inside of shell 960, after by water storage portion 964 and resettlement section 963, by the inside of spout 993 and mass flowing nozzle 991, flow out to outside from the inside of shell 960.Use flows out to the outside water of shell 960, has confirmed the variation of the water hardness of the increase of following accumulative total water-flowing amount.In comparative example, the measurement of water hardness has also been used EDTA volumetry.

Figure 12 represents the result obtaining by embodiment and comparative example.As shown in figure 12, in an embodiment, while beginning, approach 500L till accumulative total water-flowing amount reaches from experiment, water hardness is passed between about 250～350mg/L-CaCO3.And in comparative example, in the time that experiment starts, water hardness is very large compared with embodiment.In comparative example, according to the increase of accumulative total water-flowing amount, water hardness reduces gradually.

As mentioned above, confirm according to embodiment, compared with the water treatment device 290 of comparative example that is configured in the top of the upper end of stores 166 with spout 993, spout 193 is configured in the temporal evolution of the concentration of the composition of water treatment device 210 between the top and bottom of the stores 166 interpolation material 16 in can anti-sealing.

Should think above disclosed embodiment just illustrate on a little, be not restricted contents.Scope of the present invention also be can't help above embodiment and is represented, but by the Range Representation of claim, comprise with meaning and the scope of the scope equalization of claim in all corrections and distortion.And the technical characterictic of recording in various embodiments of the present invention can be combined to form new technical scheme mutually.

Utilizability in industry

According to the present invention, a kind of water treatment device can be provided and possess the water purifier of this water treatment device, the temporal evolution of the concentration of the composition of the interpolation material in can anti-sealing.The present invention is applicable to water treatment device, the water purifier that is particularly applicable to add the water treatment device of material in water and possesses this water treatment device.

Description of reference numerals

100 water purifiers, 160 shells, 163 resettlement sections, 164 water storage portions, 166 storess, 170 urceolus, 171 perisporiums, 172 roofs, 172a influx, 172c opening, 173 diapires, 174 bottom surfaces, 180 inner cores, 181 perisporiums, 190 outlet pipes, 191 upper ends, 192 lower ends, 193 spouts, 210 water treatment device, C1 central axis.

Claims

1. a water treatment device (210,220,230), is characterized in that,

Possess shell (160,260,360),

Described shell (160,260,360) comprising: inflow portion, moves the water to flow into described shell (160,260,360); And outflow portion, there is the spout (193,271d, 371d) that water is flowed out from described shell (160,260,360),

Be formed with resettlement section (163,263,363) in described shell (160,260,360) inside, in described resettlement section (163,263,363), contain the interpolation material (16) of piling up along vertical,

The interpolation material stacking thing (166,266,366) being deposited in described resettlement section (163,263,363) has top and bottom,

The position of the described spout of described outflow portion (193,271d, 371d) in the direction along vertical is positioned between the top and bottom of described interpolation material stacking thing (166,266,366).

2. water treatment device according to claim 1 (210,220,230), is characterized in that,

Be formed with the water storage portion (164,264,364) that stores water in described shell (160,260,360) inside,

The outside of described water storage portion (164,264,364) and described shell (160,260,360) is communicated with by described inflow portion,

Described water storage portion (164,264,364) and described resettlement section (163,263,363) are in described shell (160,260,360) internal communication.

3. water treatment device according to claim 1 (210,220,230), it is characterized in that, the described spout of described outflow portion (193,271d, 371d) is configured in the below at the center of the described resettlement section (163,263,363) on vertical above-below direction.

4. water treatment device according to claim 1 (210,220,230), is characterized in that,

Described inflow portion has the influx (172a, 271c, 371c) being formed on described shell (160,260,360),

Described influx (172a, 271c, 371c) is configured in the top of described spout (193,271d, 371d).

5. water treatment device according to claim 1 (210), is characterized in that,

Described shell (160) has the roof (172) of the upper end side that is configured in described interpolation material stacking thing (166),

The upper end of the upper end of described inflow portion and described outflow portion is configured in the top of described roof (172).

6. water treatment device according to claim 1 (210), is characterized in that,

Described shell (160) has: urceolus (170), is tubular, and comprises perisporium (171), roof (172) and diapire (173); Partition member (180), forms described resettlement section (163), and comprises the wall portion (181,881,882) of the inner side of the described perisporium (171) that is configured in described urceolus (170),

Water storage portion (164) is formed on the space being surrounded by the wall portion (181,881,882) of the perisporium (171) of described urceolus (170), roof (172), diapire (173) and described partition member (180)

Described resettlement section (163) is the inner side by described shell (160) than described water storage portion (164), and the space that described resettlement section (163) are formed on the space that surrounded by the wall portion (881,882) of the perisporium (171) of described urceolus (170), roof (172), diapire (173) and described partition member (180) or are surrounded by the wall portion (181) of roof (172), diapire (173) and the described partition member (180) of described urceolus (170)

Be formed with opening (172c) in the top of described resettlement section (163) and on roof (172),

Described outflow portion comprises pipe component (190), and described pipe component (190) has top and bottom, and is inserted into described resettlement section (163) from described opening (172c),

The upper end (191) of described pipe component (190) is projected into the outside of described shell (160) from roof (172),

The lower end (192) of described pipe component (190) is formed with described spout (193).

7. water treatment device according to claim 6 (210), is characterized in that,

Described inflow portion comprises the influx (172a) being formed on described urceolus (170), makes water flow into described water storage portion (164) from the outside of described shell (160),

The lower end of described interpolation material stacking thing (166) is formulated in the top of the diapire (173) of described urceolus (170).

8. water treatment device according to claim 6 (210), is characterized in that,

Described partition member (180) has the perisporium (181) as described wall portion (181,881,882),

The perisporium (171) of described urceolus (170) and the perisporium (181) of described partition member (180) are respectively cylindric,

The central axis of the central axis of the perisporium (171) of described urceolus (170) and the perisporium (181) of described partition member (180) is roughly consistent.

9. water treatment device according to claim 6 (210), it is characterized in that, described inflow portion comprises the influx (172a) being formed on described roof (172), makes water flow into described water storage portion (164) from the outside of described shell (160).

10. water treatment device according to claim 1 (220,230), is characterized in that,

Described inflow portion has the influx (271c, 371c) being formed on described shell (260,360),

The described spout (271d, 371d) of described outflow portion is formed on described shell (260,360).

11. water treatment device according to claim 10 (220,230), is characterized in that,

Described shell (260,360) has the perisporium (271,371) of the side that forms described shell (260,360),

Described influx (271c, 371c) and described spout (271d, 371d) are formed on described perisporium (271,371).

12. water treatment device according to claim 10 (220), is characterized in that,

Described shell (260) is made up of urceolus (270) and partition member (280), described urceolus (270) is tubular, and comprise perisporium (271), roof (272), diapire (273), described partition member (280) extends along the vertical direction between the roof (272) of described urceolus (270) and diapire (273), and by the perisporium of described urceolus (270) (271), roof (272), the spatial division that diapire (273) surrounds is water storage portion (264) and described resettlement section (263) that store water,

Described resettlement section (263) is formed on the space being surrounded by the perisporium (271) of described urceolus (270), roof (272), diapire (273), described partition member (280),

Described spout (271d) is formed on the perisporium (271) of described urceolus (270), and relative with described interpolation material stacking thing (266).

13. water treatment device according to claim 12 (220), is characterized in that,

It is upper that described influx (271c) is formed on described urceolus (270),

The lower end of described interpolation material stacking thing (266) is configured in the top of the diapire (273) of described urceolus (270).

14. water treatment device according to claim 10 (230), is characterized in that,

Described shell (360) is by urceolus (370) and multiple partition member (381, 382) form, described urceolus (370) is tubular, and comprise perisporium (371), roof (372), diapire (373), described multiple partition member (381, 382) extend along the vertical direction respectively between roof (372) and diapire (373) in the mode of being surrounded by the perisporium of described urceolus (370) (371), and by the perisporium of described urceolus (370) (371), roof (372), the spatial division that diapire (373) surrounds is water storage portion (364) and described resettlement section (363) that store water,

It is upper that described influx (371c) is formed on described urceolus (370),

Described resettlement section (363) is formed by described multiple partition members (381,382), and is sandwiched in described water storage portion (364),

The bottom surface (374) that described shell (360) has supporting water and contacts with water,

The position of the lower end of described interpolation material stacking thing (366) is roughly consistent with the position of the bottom surface (374) of described shell (360),

The lower end of described each partition member (381,382) is configured between described spout (371d) and described bottom surface (374) on vertical above-below direction.

15. water treatment device according to claim 14 (230), it is characterized in that, it is upper that described spout (371d) is formed on the perisporium (371) of described urceolus (370), and the outside that makes described water storage portion (364) and described shell (360) is by the connection of described outflow portion.

16. 1 kinds of water treatment device (210,220,230), is characterized in that,

Comprise:

Resettlement section (163,263,363), has lower end, accommodates the interpolation material of piling up along vertical;

Water storage portion (164,264,364), for storing the water of inflow; And

Outflow portion, there is spout (193,271d, 371d), and the water that makes to flow into described water storage portion (164,264,364) flows out to the outside of described resettlement section (163,263,363) or described water storage portion (164,264,364) by described spout (193,271d, 371d)

Described resettlement section (163,263,363) and described water storage portion (164,264,364) are by being communicated with near the lower end of described resettlement section (163,263,363) or the lower end of described resettlement section (163,263,363)

The position of described spout (193,271d, 371d) is positioned between the top and bottom of described interpolation material stacking thing (166,266,366) in the direction along vertical.

17. 1 kinds of water purifiers (100), is characterized in that, possess the water treatment device (210,220,230) described in claim 16.

18. 1 kinds of water purifiers (100), is characterized in that, possess water treatment device claimed in claim 1 (210,220,230).