CN107428570A

CN107428570A - Water treatment facilities

Info

Publication number: CN107428570A
Application number: CN201680020065.XA
Authority: CN
Inventors: 文炯珉; 李钟焕; 吴教彦; 金载勋; 李权宰; 姜尚贤
Original assignee: Woongjin Coway Co Ltd
Current assignee: Coway Co Ltd
Priority date: 2015-04-10
Filing date: 2016-04-08
Publication date: 2017-12-01
Anticipated expiration: 2036-04-08
Also published as: WO2016163804A1; MY182421A; CN107428570B; JP2018513003A; JP6522151B2

Abstract

Disclose a kind of water treatment facilities.Water treatment facilities according to an embodiment of the invention include：Feeding unit, for supplying raw water；Filter element, for filtering the raw water supplied by feeding unit；And outlet port unit, it is outside with supplied to user for the raw water filtered in filter element to be emitted into, wherein, filter element may include ion-exchange filter, when applying constant voltage, ion-exchange filter exchanges filtering raw water by electrochemical ion, when applying backward voltage, ion-exchange filter recovery and generation disinfectant.

Description

Water treatment facilities

Technical field

The present invention relates to a kind of water treatment facilities, for handling water, such as filter water to be supplied to user, in addition to ion Exchange filter, in the situation of constant voltage is applied to it, ion-exchange filter exchanges filtering original by electrochemical ion Water, in the situation of backward voltage is applied to it, ion-exchange filter is reproduced and generates disinfectant.

Background technology

Water treatment facilities are provided for handling water, such as filter water to be supplied to the device of user.This water process is set Standby to may include water purifier, water electro-dissociator or carbonator, water purifier includes water purification filter to filter raw water and produce purification Water, water electro-dissociator produces alkaline water or acid water by the electrolysis of raw water, carbonator by by carbonic acid inject in water and Produce carbonated water.

The germ contamination that water treatment facilities may be introduced from outside into.Thus, water treatment facilities need periodically to be sterilized, with By the water supply of health to user.

Therefore, water treatment facilities be sterilized so that, in water treatment facilities to water sterilization, separation disinfection unit cloth Put wherein, or the disinfectant generated in the disinfection unit of separation is sent to water treatment facilities.

Thus, it is arranged in the disinfection unit of separation in water treatment facilities in the situation to sterilize water treatment facilities, at water The size increase of equipment is managed, its structure becomes complicated, and water treatment facilities can not manufacture easily, and its manufacturing cost can increase. Thus, water treatment facilities are not yet provided with relatively low price.

The content of the invention

Technical problem

The present invention is at least one and offer in demand and problem caused in correlation technique described above by recognizing.

An aspect of of the present present invention can provide a kind of water treatment facilities, water treatment facilities generation disinfectant, with to water process Equipment carries out disinfection, without the disinfection unit for the separation being arranged therein.

Another aspect of the present invention can provide a kind of water treatment facilities, for handling water using ion-exchange filter, In the situation of constant voltage is applied to it, ion-exchange filter exchanges filtering raw water by electrochemical ion, is applied to it In the situation for adding backward voltage, ion-exchange filter is reproduced and generates disinfectant.

Another aspect of the present invention can provide a kind of water treatment facilities, and its size and manufacturing cost reduce and made easily Make.

Technical scheme

Being related to the water treatment facilities of the example at least one task that perform in above-mentioned task may include following characteristics.

According to an aspect of the present invention, water treatment facilities include：Feeding unit, feeding unit supply raw water；Filter element, Raw water of the filter element filtering from feeding unit supply；And outlet port unit, the original that outlet port unit will filter in filter element Water outwards discharge with supplied to user.Filter element includes ion-exchange filter, is applying the situation of constant voltage to it In, ion-exchange filter exchanges filtering raw water by electrochemical ion, and in the situation of backward voltage is applied to it, ion is handed over Filter is changed to be reproduced and generate disinfectant.

In this case, ion-exchange filter may include positive electrode, negative electrode and be arranged on positive electrode and negative electrode it Between bipolar ion exchange membrane.

In addition, feeding unit may include raw water groove tank, raw water is stored in raw water groove tank, and raw water groove tank can be by ion The sterilization water sterilization generated in exchange filter.

Feeding unit may include regeneration groove tank, pass through ion-exchange filter during the regeneration of ion-exchange filter Recovery water can be collected in regeneration groove tank in.

In addition, filter element may include flow path switching valve, the water pipeline that flow path switching valve passes through the first purification It is connected to raw water groove tank.Flow path switching valve can be converted to flow path in the water pipeline of the second purification or the water of the 3rd purification Pipeline, the water pipeline of the second purification are connected to the side of flow path switching valve and ion-exchange filter, the water of the 3rd purification Pipeline is connected to the opposite side of flow path switching valve and ion-exchange filter.

First release pipeline can from second purification water pipeline separate, and be connected to outlet port unit the 4th purification water pipe Line can separate from the water pipeline of the 3rd purification.

First pipeline of releasing is released pipeline connectable to second, and the second pipeline of releasing can be branched into and be connected to raw water groove tank Raw water groove tank pipeline and be connected to regeneration groove tank regeneration groove tank pipeline.

Raw water groove tank pipeline may include the flushing valve being disposed therein, and regenerating groove tank pipeline may include what is be disposed therein Bleeder valve.

Water treatment facilities may also include hot water and cold water unit, and hot water and cold water unit are connected to filter element and outlet is single Member simultaneously cools down or heated the raw water filtered in filter element.

The sterilization water sterilization that hot water and cold water unit can be generated in ion-exchange filter.

In addition, raw water groove tank can be supplied to be circulated by having sterilized the disinfectant of hot water and cold water unit.

Beneficial effect

According to an aspect of the present invention, it ion-exchange filter can be used to handle water, applying constant voltage to it In situation, ion-exchange filter exchanges filtering raw water by electrochemical ion, in the situation of backward voltage is applied to it, from Sub- exchange filter is reproduced and generates disinfectant.

According to an aspect of the present invention, water treatment facilities can be by using the disinfectant generated in ion-exchange filter And be sterilized, without arranging the disinfection unit of separation wherein.

According to an aspect of the present invention, water treatment facilities can have the size reduced and manufacturing cost and can be made easily Make.

Brief description of the drawings

Fig. 1 is the view according to the water treatment facilities of example.

Fig. 2 is included in the schematic cross sectional views of the ion-exchange filter in the water treatment facilities according to example.

Fig. 3 to 6 is the view for showing the state using the water treatment facilities according to example.

Fig. 7 is stereogram, shows the example for the feeding unit being included in the water treatment facilities according to example.

Fig. 8 is stereogram, and the supply list being included according to the water treatment facilities of example is discretely shown with raw water groove tank Regeneration groove tank in the example of member.

Fig. 9 is the exploded perspective view of the raw water groove tank of the example of the feeding unit in the water treatment facilities according to example.

Figure 10 is the exploded perspective view of the regeneration groove tank of the example of the feeding unit in the water treatment facilities according to example.

Figure 11 and 12 is the amplification view obtained along Fig. 8 line A-A ', and shows the groove tank connection of water treatment facilities Partial raw water groove tank coupling part is not attached to the flow path coupling part of the example of the feeding unit of water treatment facilities State, and the raw water groove tank coupling part of the groove tank coupling part of water treatment facilities are connected to the feeding units of water treatment facilities Example flow path coupling part state.

Figure 13 and 14 is the amplification view obtained along Fig. 8 line B-B ', and shows the groove tank connection of water treatment facilities The water flow path that partial regeneration groove tank coupling part is not attached to the recovery of the example of the feeding unit of water treatment facilities connects The state of socket part point, and the regeneration groove tank coupling part of the groove tank coupling part of water treatment facilities are connected to water treatment facilities The state of the water flow path coupling part of the recovery of the example of feeding unit.

Figure 15 is according to the stereogram of the water treatment facilities of example, and the example includes the feeding unit shown in Fig. 7 to 14 Example.

Figure 16 is stereogram, shows the inside of the water treatment facilities of example according to Figure 15, and shows feeding unit The uninstalled state of example.

Figure 17 is stereogram, shows the inside of the water treatment facilities of example according to Figure 15, and shows feeding unit Example installation state.

Figure 18 is the amplification stereogram according to the groove tank coupling part of the water treatment facilities of Figure 15 example.

Figure 19 and 20 is amplification stereogram, shows the raw water groove tank connecting portion of the water treatment facilities of example according to Figure 15 Divide the state of the flow path coupling part for the example for being connected to feeding unit.

Figure 21 and 22 is amplification stereogram, shows the regeneration groove tank connecting portion of the water treatment facilities of example according to Figure 15 Divide the state of the water flow path coupling part of the recovery for the example for being connected to feeding unit.

Embodiment

In order to which the feature of the present invention is more readily understood, the water treatment facilities for being related to example hereafter will be described in further detail.

Hereafter, the example of the present invention will be described in detail with reference to the accompanying drawings.However, the present invention can lift in many different forms Example, and should not be considered as being restricted to set forth herein specific embodiment, and understand the present invention those skilled in the art can pass through Added in the range of identical, change and remove component and be readily accomplished reverse invention or be included within the scope of the invention Other embodiment, but these are to be considered as included in the scope of the present invention.In each figure within the scope of the invention, identical Reference will be used as same parts of the instruction with identity function.

Hereafter, the water treatment facilities according to example will be described referring to figs. 1 to 6.

Fig. 1 be according to the view of the water treatment facilities of example, Fig. 2 be included in the water treatment facilities according to example from The schematic cross sectional views of sub- exchange filter, and Fig. 3 to 6 is view, shows the state that water treatment facilities are used according to example.

It may include feeding unit 200, filter element 300 and outlet port unit 400 according to the water treatment facilities 100 of example.

Feeding unit 200 can supply raw water.Therefore, as shown in fig. 1, feeding unit 200 may include raw water groove tank 210. Raw water can be stored in raw water groove tank 210.

Specifically, user (can not show the raw water source of supply of the band of raw water groove tank 210 to such as tap etc of sky Go out), and the raw water of raw water source of supply can be stored in raw water groove tank 210.In addition, user can install raw water groove tank 210 In water treatment facilities 100 so that the raw water groove tank 210 that raw water is stored therein in, which may be connected to, is included in water treatment facilities 100 In raw water pipeline LRW.

However, feeding unit 200 is not limited specifically and may be configured as above-mentioned raw water source of supply.It is any to supply raw water Known raw water source of supply may be configured as feeding unit 200.

Raw water groove tank 210 can be connected to filter element 300 by raw water pipeline LRW.Specifically, raw water groove tank 210 can lead to The pretreatment filters 320 being included in filter element 300 to be described are crossed after raw water pipeline LRW is connected to, and can be connected To filter element 300.

In addition, as shown in fig. 1, raw water pipeline LRW may include the force (forcing) pump P being disposed therein and pressure-reducing valve VR.Storage Raw water in raw water groove tank 210 can be supplied to filter element by force (forcing) pump P and pressure-reducing valve VR operation with predetermined pressure 300 pretreatment filters 320.

Raw water groove tank 210 can be by the ion-exchange filter 310 to be described afterwards being included in filter element 300 The sterilization water sterilization of generation.

Except above-mentioned raw water groove tank 210, feeding unit 200 may include to regenerate groove tank 220.As shown in Figure 4, in regeneration tank In tank 220, during the regeneration including the ion-exchange filter 310 in filter element 300, collect and handed over through ion Change the water of the recovery of filter 310.

In addition, in the situation of the water of recovery of scheduled volume is collected in regenerating groove tank 220, user can will regenerate groove tank 220 separate from water treatment facilities 100, to be discarded in the water for the recovery collected in regeneration groove tank 220.

Filter element 300 may filter that the raw water supplied by feeding unit 200.Therefore, filter element 300 may include that ion is handed over Change filter 310.

When constant voltage applies to ion-exchange filter 310, ion-exchange filter 310 can pass through electrochemical ion Exchange filtering raw water.In addition, in the situation that backward voltage applies to ion-exchange filter 310, ion-exchange filter 310 It is renewable, and disinfectant can be generated.

Thus, as shown in Figure 3, in order to produce the water of purification by filtering raw water, constant voltage is applied to ion Exchange filter 310 so that the foreign matter of ionic type can be exchanged by electrochemical ion to be collected in ion-exchange filter In 310.In addition, as shown in Figure 4, for regenerant ions exchange filter 310, i.e., in order to therefrom remove in ion-exchange filtration The foreign matter for the ionic type collected in device 310, backward voltage are applied to ion-exchange filter 310.As shown in Figure 5, it is Sterilization raw water groove tank 210, or as shown in Figure 6, in order to sterilize the whole of hot water including then to be described and cold water unit 500 Individual water treatment facilities 100, backward voltage are applied to ion-exchange filter 310.

Thus, water treatment facilities 100 can be disappeared by using the disinfectant generated in ion-exchange filter 310 Poison, without setting the disinfection unit of separation wherein.Thus, the size and manufacturing cost of water treatment facilities can be reduced, meanwhile, Water treatment facilities can be easily manufactured.

As shown in Figure 2, ion-exchange filter 310 may include that positive electrode 311, negative electrode 312 and bipolar ion exchange Film 313.

As shown in Figure 2, positive electrode 311 can be for example with shaft-like.In addition, negative electrode 312 there can be cylindrical shape, there is bar The positive electrode 311 of shape is inserted in the cylindrical shape.

However, the form and arrangement form of positive electrode 311 and negative electrode 312 are not particularly limited, but it can be used and appoint What form and arrangement form.

The negative electrode that positive electrode 311 and power supply are connected in the anode of power supply (not shown) is connected to the situation of negative electrode 312 In, constant voltage is applied to ion-exchange filter 310.In addition, the negative electrode in power supply is connected to positive electrode 311 and power supply Anode is connected in the situation of negative electrode 312, and backward voltage is applied to ion-exchange filter 310.

Bipolar ion exchange membrane 313 may be provided between positive electrode 311 and negative electrode 312.Specifically, as shown in Figure 2, Bipolar ion exchange membrane 313 be may be provided between positive electrode 311 and negative electrode 312 so that bipolar ion exchange membrane 313 is wound Into with spiral form.Thus, the water of ion-exchange filter 310, such as the original filtered in pretreatment filters 320 are led to Water may pass through the space being wound between the bipolar ion exchange membrane 313 with spiral form.

However, method bipolar ion exchange membrane 313 being arranged between positive electrode 311 and negative electrode 312 is not special Ground limits, and any known method is all possible.

One surface of bipolar ion exchange membrane 313 is arranged to cation in its cocommutative cation exchange side, and its Another surface is arranged to anion in its cocommutative anion exchange side.Thus, it is applied to ion in constant voltage and hands over Change in the situation of filter 310, be included in the ionic type that flows into the water in the space between bipolar ion exchange membrane 313 Foreign matter is collected in bipolar ion exchange membrane 313.

In other words, the foreign matter for the cation type in water being included in by voltage official post moves to bipolar ion exchange membrane 313 cation exchange side.In addition, the cation that the foreign matter of cation type is collected in bipolar ion exchange membrane 313 exchanges On side so that the foreign matter of cation type is incorporated on the cation exchange side of bipolar ion exchange membrane 313 by electromagnetic force Hydrogen ion (H+) displacement.

In addition, the foreign matter for the anion type being included in by voltage official post in water moves to bipolar ion exchange membrane 313 Anion exchange side.The foreign matter of anion type is collected on the anion exchange side of bipolar ion exchange membrane 313 so that The hydroxyl ion that the foreign matter of anion type is incorporated in by electromagnetic force on the anion exchange side of bipolar ion exchange membrane 313 (OH-) replace.

In addition, the hydrogen ion and hydroxyl ion that depart from from bipolar ion exchange membrane 313 are combined to become water, so as to allow water Filtered in ion-exchange filter 310.

Meanwhile in the situation that backward voltage is applied to ion-exchange filter 310, bipolar ion is collected in respectively The foreign matter of cation type on the cation exchange side and anion exchange side of exchange membrane 313 and the foreign matter of anion type can Departed from by voltage difference from bipolar ion exchange membrane 313.Thus, as shown in Figure 4, depart from from bipolar ion exchange membrane 313 The foreign matter of cation type and the foreign matter of anion type can be included in the water flowed between bipolar ion exchange membrane 313 In, and can be discharged from ion-exchange filter 310.In addition, as shown in Figure 4, include the recovery of the foreign matter of cation type Water can be collected in above-mentioned regeneration groove tank 220.

Thus, in the situation that backward voltage is applied to ion-exchange filter 310, it is collected in bipolar ion exchange Chlorion (Cl-) on the anion exchange side of film 313 can also depart from from bipolar ion exchange membrane 313.In addition, from bipolar ion Chlorion (Cl-) ejected electron that exchange membrane 313 departs from is to positive electrode 311 with oxidized so that chlorion (Cl-) can change into Chlorine (Cl2) is to be dissolved in the water.Thus, backward voltage can be applied to ion-exchange filter 310, so as to generate sterilization Water.

As shown in fig. 1, except above-mentioned ion-exchange filter 310, filter element 300 may also include pretreatment filters 320 and posttreatment filter 330.Pretreatment filters 320 are arranged in the forward part of ion-exchange filter 310, and can be Filtering is included in the relatively large foreign matter in raw water before raw water is ion exchanged the filtering of filter 310.In addition, post-processed Filter 330 is arranged in the rear part of ion-exchange filter 310, and may filter that the original for being ion exchanged the filtering of filter 310 Water.Specifically, order particles etc. can be filtered in posttreatment filter 330.

However, the filter being included in filter element 300 for being additional to ion-exchange filter 310 is not particularly restricted Type, quantity or position.Original can be may filter that with what ion-exchange filter 310 was used together any types, quantity or position The filter of water.

Filter element 300 may include flow path switching valve VC.Flow path switching valve VC can pass through the water of the first purification Pipeline LF1 is connected to raw water groove tank 210.As shown in fig. 1, the water pipeline LF1 of the first purification may be connected to pretreatment filters 320, pretreatment filters 320 are connected to raw water pipeline LRW so that flow path switching valve VC can pass through the water pipe of the first purification Line LF1 is connected to raw water groove tank 210.However, the water pipeline LF1 of the first purification may be connected to raw water pipeline LRW to be connected to original Tank tank 210, or may be connected directly to raw water groove tank 210.

As shown in fig. 1, raw water supply valve VRW may be arranged in the water pipeline LF1 of the first purification.Such as institute in Fig. 3 to 6 Show, in the situation that raw water supply valve VRW is opened, the raw water being stored in raw water groove tank 210 can be by pretreatment filters 320 Introduce ion-exchange filter 310.

The water pipeline LF3 of the purifications of water pipeline LF2 and the 3rd of second purification may be connected to flow path switching valve VC.This Outside, flow path switching valve VC can be converted to flow path the water pipeline of the purifications of water pipeline LF2 or the 3rd of the second purification LF3。

The water pipeline LF2 of second purification may be connected to the side of flow path switching valve VC and ion-exchange filter 310, Specifically, it is connected to the upper part of ion-exchange filter 310.In addition, the water pipeline LF3 of the 3rd purification is connectable to flowing road Footpath switching valve VC and ion-exchange filter 310 opposite side, specifically, it is connected to the lower part of ion-exchange filter 310.

Thus, as shown in figures 3 and 6, the second purification is converted into by flow path switching valve VC in flow path In water pipeline LF2 situation, handed over by the raw water that pretreatment filters 320 filter by the water pipeline LF2 and ion of the second purification The side for changing filter 310 is introduced into ion-exchange filter 310, and then passes through the opposite side of ion-exchange filter 310 Discharged with the water pipeline LF3 of the 3rd purification from ion-exchange filter 310.

In addition, as shown in Figures 4 and 5, the 3rd purification is converted into by flow path switching valve VC in flow path In water pipeline LF3 situation, handed over by the raw water that pretreatment filters 320 filter by the water pipeline LF3 and ion of the 3rd purification The opposite side for changing filter 310 is introduced into ion-exchange filter 310, and then passes through the side of ion-exchange filter 310 Discharged with the water pipeline LF2 of the second purification from ion-exchange filter 310.

High flow rate sensor SF1 is set in the water pipeline LF3 of the 3rd purification, so that the water flowed wherein can be measured Flow velocity.

As shown in fig. 1, first release pipeline LD1 can from second purification water pipeline LF2 separate.First releases pipeline LD1 releases pipeline LD2 connectable to second.

Second release pipeline LD2 can be branched into be connected to raw water groove tank 210 raw water groove tank pipeline LRT and be connected to regeneration The regeneration groove tank pipeline LRG of groove tank 220.In addition, flushing valve VF may be provided in raw water groove tank pipeline LRT, and bleeder valve VD can It is arranged in regeneration groove tank pipeline LRG.

The water pipeline LF4 of 4th purification can separate from the water pipeline LF3 of the 3rd purification.The water pipeline LF4 of 4th purification can It is connected to outlet port unit 400.The water pipeline LF4 of 4th purification may be connected to outlet port unit 400, particular by above-mentioned post processing Filter 330 and the water pipeline LF5 for the second purification for being connected to posttreatment filter 330 are connected to the water discharge pipeline of purification LPD, the water discharge pipeline LPD of purification are connected to the discharge shut-off valve 420 to be described afterwards being included in outlet port unit 400. However, the water pipeline LF4 of the 4th purification may be connected to the 5th water pipeline LF5 purified to be connected to the water discharge pipeline of purification LPD, or may be connected directly to the water discharge pipeline LPD of purification.

In combinations thereof, in figure 3 in shown state, raw water supply valve VRW is opened, and flow path switching valve VC will Flow path is converted to the water pipeline LF2 of the second purification, and constant voltage is applied to ion-exchange filter 310, flushing valve VF Closed with bleeder valve VD, discharge shut-off valve 420 is opened, and is connected to the discharge the to be described afterwards conversion of discharge shut-off valve 420 Valve 410 is by flow path to external conversion.

Thus, by oppressing pump P, being stored in the raw water in raw water groove tank 210 flows into raw water pipeline LRW, to be introduced into Pretreatment filters 320 are simultaneously filtered.The raw water filtered in pretreatment filters 320 flows into the water pipeline of the first purification In LF1, flow path switching valve VC and the water pipeline LF2 of the second purification, to be introduced into ion-exchange filter 310 and by mistake Filter.In addition, the raw water filtered in ion-exchange filter 310 flows into the purifications of water pipeline LF3 and the 4th of the 3rd purification In water pipeline LF4, to be introduced into posttreatment filter 330 and be filtered.The raw water that is filtered in posttreatment filter 330, The water purified is flowed into the water pipeline LF5 of the 5th purification, and the water discharge pipeline LPD purified is by discharging the He of shut-off valve 420 Discharge switching valve 410 outwards discharges and is supplied to user.

In the state shown in Fig. 4, raw water supply valve VRW is opened, and flow path switching valve VC is converted to flow path The water pipeline LF3 of 3rd purification, backward voltage are applied to ion-exchange filter 310, and flushing valve VF is closed, and bleeder valve VD is beaten Open, and discharge shut-off valve 420 and close.

Thus, by oppressing pump P, being stored in the raw water in raw water groove tank 210 flows into raw water pipeline LRW, to be introduced into Pretreatment filters 320 are simultaneously filtered.The raw water filtered in pretreatment filters 320 flows into the water pipeline of the first purification LF1, flow path switching valve VC and the 3rd purification water pipeline LF3 in, be introduced into ion-exchange filter 310 and regenerate from Sub- exchange filter 310.The water pipeline LF2 of the purification of water inflow second of the recovery of regenerant ions exchange filter 310, first let out Put pipeline LD1, second release in pipeline LD2 and regeneration groove tank pipeline LRG, to be collected in regeneration groove tank 220.

The regeneration of above-mentioned ion-exchange filter 310 can be in raw water groove tank 210 be stored in most of raw water filtered And performed in the state that only raw water of scheduled volume retains.Thus, after the regeneration of ion-exchange filter 310, raw water groove tank 210 can be cleared.

In the state shown in Fig. 5, raw water supply valve VRW is opened, and flow path switching valve VC is converted to flow path The water pipeline LF3 of 3rd purification, backward voltage are applied to ion-exchange filter 310, and flushing valve VF is opened, and bleeder valve VD is closed Close, and discharge shut-off valve 420 and close.

Thus, by oppressing pump P, being stored in the raw water in raw water groove tank 210 flows into raw water pipeline LRW, to be introduced into Pretreatment filters 320 are simultaneously filtered.The raw water filtered in pretreatment filters 320 flows into the water pipeline of the first purification In LF1, flow path switching valve VC and the water pipeline LF3 of the 3rd purification, to be introduced into ion-exchange filter 310, in ion Disinfectant is generated in exchange filter 310.The disinfectant generated in ion-exchange filter 310 flows into the water pipe of the second purification Line LF2, first release pipeline LD1, second release in pipeline LD2 and raw water groove tank pipeline LRT, to be introduced into raw water groove tank 210 And sterilize raw water groove tank 210.

The disinfectant for being introduced into raw water groove tank 210 constantly follows in pretreatment filters 320 and ion-exchange filter 310 Ring, while sterilize raw water groove tank 210.

As shown in Figure 3, raw water groove tank 210 sterilization can by before filtering water of the raw water to produce purification in raw water Groove tank 210 performs in the state full of raw water.However, raw water groove tank 210 can be also sterilized while the water of purification is produced.

Meanwhile it can release to set in pipeline LD1 first and release shut-off valve VDC and released pipeline with opening and closing first LD1。

Outlet port unit 400 can supply the raw water filtered in filter element 300, the i.e. water of purification to user so that net The water of change outwards discharges.Therefore, outlet port unit 400 may include to discharge switching valve 410 and discharge shut-off valve 420.Discharge switching valve 410 connectable to discharge shut-off valve 420.In addition, discharge shut-off valve 420 can be connected to the by the water discharge pipeline LPD of purification The water pipeline LF5 of five purifications.

Thus, as shown in Figure 3, flow path is opened to external conversion and discharge shut-off valve 420 in discharge switching valve 410 Situation in, be pretreated filter 320, the raw water that ion-exchange filter 310 and posttreatment filter 330 filter, i.e. only The water of change is flowed into the water pipeline LF5 of the 5th purification, outwards to be discharged by discharging shut-off valve 420 and discharge switching valve 410, and Supplied to user.

Meanwhile it may also include hot water and cold water unit 500 according to the water treatment facilities 100 of example.Hot water and cold water unit 500 may be connected to filter element 300 and outlet port unit 400.In addition, hot water and cold water unit 500 can be cooled down or heated and filter The raw water filtered in unit 300, the water purified.

Therefore, hot water and cold water unit 500 may include cold water groove tank 510 and fast water heater 520.Cold water groove tank 510 can Including cooling unit 511, cooling unit 511 has the evaporator that cooling agent flows wherein, or is set in cooling unit 511 There is electrothermal module, so as to cool down introduced water.In addition, fast water heater 520 may include the heater 521 being disposed therein, So as to quickly heat introduced water.

Cold water and hot water piping LCH may be connected to the water pipeline LF5 of the 5th purification.In addition, cold water and hot water piping LCH can It is branched into the cold line LC for being connected to cold water groove tank 510 and the hot water piping LH for being connected to fast water heater 520.Thus, heat Water and cold water unit 500 may be connected to filter element 300.

In addition, cold water groove tank 510 can be connected to by cooled water discharge pipeline LCD discharges shut-off valve 420, and fast water heater 520 can be connected to discharge switching valve 410 by hot water emission's pipeline LHD.

Thus, as shown in Figure 3, pass through pretreatment filters 320, ion-exchange filter 310 and posttreatment filter 330 raw waters filtered, the i.e. water of purification can be flowed into cold water and hot water piping LCH, cold line LC and hot water piping LH, with Cold water groove tank 510 and fast water heater 520 are introduced into respectively.

In addition, in discharge shut-off valve 420 is opened and discharges the situation in the outside switching flows path of switching valve 410, it is cold Water, the i.e. cold water for the purification that tank tank 510 cools down and it is rapidly heated the water of purification, hot water that device 520 heats and can passes through row Put shut-off valve 420 and discharge switching valve 410 outwards discharges, with supplied to user.

Cold water groove tank 510 is released pipeline LDT connectable to groove tank, and groove tank is released the groove that pipeline LDT includes being disposed therein Tank bleeder valve VDT.Thus, in the situation that groove tank bleeder valve VDT is opened, the cold water being stored in cold water groove tank 510 can be outside Discharge.

In addition, cold water groove tank 510 and discharge switching valve 410 may be connected to groove tank ventilation line LVT, groove tank ventilation line LVT includes the groove tank breather valve VVT being disposed therein.When the water of purification is introduced into cold water groove tank 510, in groove tank breather valve VVT is opened and in the situation in the outside switching flows path of discharge switching valve 410, and the air in cold water groove tank 510 flows into groove tank and led to Outwards to discharge in air valve VVT.

Hot water piping LH may include low flow velocity sensor SF2, temperature sensor ST and the flow control valve being disposed therein VFC.Thus, the flow velocity and temperature of the water of the measurable purification for introducing fast water heater 520, while adjustable introducing rapid hot water The flow velocity of the water of the purification of device 520.

In addition, hot water emission's pipeline LHD may include the temperature sensor ST being disposed therein.Thus, it is measurable in hot water The temperature of the hot water flowed in discharge pipe line LHD.

The sterilization water sterilization that hot water and cold water unit 500 can be generated in ion-exchange filter 310.In addition, sterilization The disinfectant of hot water and cold water unit 500 can be supplied to raw water groove tank 210 to circulate.

Therefore, be connected to second release the 3rd of pipeline LD2 release pipeline LD3 connectable to discharge switching valve 410.

In addition, raw water supply valve VRW is opened, flow path is converted to by the second purification by flow path switching valve VC Water pipeline LF2, and backward voltage is applied to ion-exchange filter 310.Flushing valve VF is opened, and bleeder valve VD is closed, discharge Shut-off valve 420 is opened, and discharges switching valve 410 flow path is converted into the 3rd and release pipeline LD3.

As shown in Figure 6, by oppressing pump P, it is stored in the raw water in raw water groove tank 210 and flows into raw water pipeline LRW, with It is introduced into pretreatment filters 320 and is filtered.The raw water filtered in pretreatment filters 320 flows into the water of the first purification In pipeline LF1, flow path switching valve VC and the water pipeline LF2 of the second purification, to be introduced into ion-exchange filter 310, Disinfectant is generated in ion-exchange filter 310.The disinfectant generated in ion-exchange filter 310 flows into the 3rd purification In the water pipeline LF4 of the purifications of water pipeline LF3 and the 4th, to sterilize posttreatment filter 330.

The disinfectant for having sterilized posttreatment filter 330 is flowed into the water pipeline LF5 of the 5th purification, and the water discharge purified Pipeline LPD is through discharge shut-off valve 420 and discharges switching valve 410.In addition, the sterilization current of posttreatment filter 330 are sterilized Enter in cold water and hot water piping LCH, cold line LC and hot water piping LH, to sterilize cold water groove tank 510 and fast water heater 520.The disinfectant for having sterilized cold water groove tank 510 and fast water heater 520 is flowed into cooled water discharge pipeline LCD, with through discharge Shut-off valve 420 and discharge switching valve 410, or flow into hot water emission's pipeline LHD and pass through discharge switching valve 410.

Have passed through discharge switching valve 410 disinfectant flow into the 3rd release pipeline LD3, second release pipeline LD2 and raw water In groove tank pipeline LRT, with supplied to raw water groove tank 210.In addition, pre- place can be sterilized supplied to the disinfectant of raw water groove tank 210 Filter 320, ion-exchange filter 310, posttreatment filter 330, cold water groove tank 510 and fast water heater 520 are managed, and together When circulate wherein.Whole water treatment facilities 100 can be by the sterilization water sterilization that is generated by ion-exchange filter 310.

Meanwhile can be released the 3rd and check-valves CV is set in pipeline LD3, released so as to prevent from flowing into the 3rd in pipeline LD3 Water backflow.

Hereafter, the example of the feeding unit of the water treatment facilities according to example will be described with reference to figure 7 to 14.

Fig. 7 is stereogram, shows the example for the feeding unit being included in the water treatment facilities according to example.Fig. 8 is Stereogram, discretely shown with raw water groove tank in the example for the feeding unit for being included in the water treatment facilities according to example again Raw groove tank.

Fig. 9 is the exploded perspective view of the raw water groove tank of the example of the feeding unit in the water treatment facilities according to example.Figure 10 be the exploded perspective view of the regeneration groove tank of the example of the feeding unit in water treatment facilities.

As shown in Figure 7, groove tank shape can be had according to the example of the feeding unit 200 of the water treatment facilities 100 of example.

Feeding unit 200 may include raw water groove tank 210 and flow path coupling part 230.

As shown in Figure 15, to be supplied to can be stored in raw water groove tank 210 according to the raw water of the water treatment facilities 100 of example In.In addition, raw water groove tank 210 can be movable.

After raw water groove tank 210 moves to the raw water source of supply (not shown) of such as tap etc, supplied from raw water Ying Yuan raw water can be supplied to raw water groove tank 210 to be stored in wherein.In addition, it is stored in raw water groove tank 210 therein in raw water Move to after water treatment facilities 100, raw water groove tank 210 can be arranged in water treatment facilities 100 to handle raw water.

As shown in figs, raw water groove tank 210 may include raw water groove tank body 211 and raw water groove tank lid 212.

Storage area can be formed in raw water groove tank body 211.The storage that raw water can be stored in raw water groove tank body 211 is empty Between in.In addition, wheel 2111 may be provided in the bottom of raw water groove tank body 211.Thus, raw water groove tank 210 can move easily. Thus, according to the example of the feeding unit 200 of the water treatment facilities 100 of example can move to easily raw water source of supply or according to The water treatment facilities 100 of example.

Raw water groove tank body 211 may include water level detecting component 213, and water level detecting component 213 is arranged on raw water groove tank sheet Enable water level detecting component 213 elevated in body 211.Water level detecting component 213 can have annular.For example, such as institute in Fig. 9 Show, water level detecting component 213 there can be annular.In addition, water level detecting component 213 can be along through water level detecting component 213 The lifting guiding piece 2112 of core is elevated, and water level detecting component 213, which is inserted into, to be arranged in raw water groove tank body 211 Lifted in guiding piece 2112.

Waterborne material can be used to be formed for water level detecting component 213.Thus, water level detecting component 213 can be according to storage The water level existed in raw water groove tank body 211 is elevated in guiding piece 2112 is lifted.Specifically, water level detecting component 213 can Formed using expanded polystyrene (EPS).However, the material for forming water level detecting component 213 is not particularly limited.Can be used due to Its proportion can waterborne any material less than the proportion of water.

As shown in Figure 9, water level detecting component 213 may include the magnet 2131 being disposed therein.In addition, detection magnetic force Magnetic force detection sensor (not shown) may be provided in the water treatment facilities 100 for the example for being provided with feeding unit 200.Thus, In the situation that raw water groove tank 210 is arranged in water treatment facilities 100, pass through magnetic force detection sensor sensed water level detection means The magnetic force of 213 magnet 2131, the magnetic force detection sensor being arranged in water treatment facilities 100 is detectable to be stored in raw water groove tank Raw water water level in 210.

Installation guiding boss 2113 may be formed on raw water groove tank body 211, specifically, be respectively formed at raw water groove tank On the relative side surface of body 211.When raw water groove tank 210 is arranged in water treatment facilities 100, guiding boss is installed 2113 can be inserted into be formed in the installation guiding groove 123 in water treatment facilities 100, thus to be kept simultaneously by water treatment facilities 100 It is fixed to water treatment facilities 100.Thus, in the situation that raw water groove tank 210 is arranged in water treatment facilities 100, raw water groove tank 210 may not depart from from water treatment facilities 100 easily.

Raw water groove tank body 211 may include the handle portion 214 being disposed therein.Handle portion 214 may include moving handle Hand 2142.Thus, user can grasping movement handle 2142 easily to move raw water groove tank 210.

Handle portion 214 may include the handle supporting member 2141 being arranged in raw water groove tank body 211.In addition, motion Handle 2142 may be provided in handle supporting member 2141 with movable.Thus, user can be according to the motion of raw water groove tank 210 Adjust the height of moving handle 2142 and can move easily raw water groove tank 210.

It is arranged in the regeneration groove tank 220 to be described afterwards in the situation in raw water groove tank 210, can be in handle portion 214 Middle to set regeneration groove tank fixed part 215, regeneration groove tank fixed part 215, which fixes regeneration groove tank 220, makes it not easily from original Tank tank 210 departs from.

Regeneration groove tank fixed part 215 may include fixed part housing 2151, fixed revolving member 2152 and button member 2153。

As shown in Figure 9, fixed part housing 2151 can be such as cuboid with open side.However, fixed part The form of housing 2151 is not particularly limited and is probably any form.

Fixed part housing 2151 may be provided in handle supporting member 2141.Specifically, fixed part housing 2151 can It is arranged in handle supporting member 2141 so that its open side is towards handle supporting member 2141.In addition, perforation 2151a can shape Into on the opposite side of the open side of fixed part housing 2151.

Fixed revolving member 2152 may be provided in fixed part housing 2151 that can rotate.Fixed revolving member 2152 Side may pass through the perforation 2151a of fixed part housing 2151 with protrusion.In above-mentioned state, set in regeneration groove tank 220 In situation in raw water groove tank 210, the side insertion of fixed revolving member 2152 is formed at afterwards in regeneration groove tank 220 In the fixing groove 2211 of description.Thus, when regeneration groove tank 220 is arranged in raw water groove tank 210, regeneration groove tank 220 can be consolidated It is fixed, so as to depart from easily from raw water groove tank 210.

Button member 2153 may be provided between fixed part housing 2151 and handle supporting member 2141 with movable.This Outside, button member 2153 can be inserted into and be formed in the button member patchhole 2141a in handle supporting member 2141 with movable.

Thus, when user presses button member 2153, button member 2153 can promote fixed revolving member 2152 Opposite side, rotated with allowing to fix revolving member 2152 so that the side of fixed revolving member 2152 not may pass through perforation 2151a.In above-mentioned state, regeneration groove tank 220 can depart from from raw water groove tank 210 easily.

Raw water groove tank body 211 may include insertion protuberance 2114 formed therein.The original to be described after being arranged on Hook shape component 2123 in tank cover 212 may be coupled to insertion protuberance 2114.

Raw water groove tank lid 212 can cover the upper opening portion point of raw water groove tank body 211.Raw water groove tank lid 212 may include to set Put hook shape component 2123 wherein.In addition, hook shape component 2123 may include patchhole 2123a formed therein.Raw water groove Cover 212 may be connected to raw water groove tank body 211 so that the insertion protuberance 2114 of raw water groove tank body 211 inserts hook-shaped structure In the patchhole 2123a of part 2123.

Containment member 216 can be set between raw water groove tank body 211 and raw water groove tank lid 212.Including raw water groove tank sheet The inside of the raw water groove tank 210 of body 211 and raw water groove tank lid 212 can be sealed by containment member 216.

Raw water groove tank lid 212 may include the first supply portion 2121, wherein, it is included in flow path coupling part 230 After the raw water flow path coupling part 231 to be described be formed at wherein.As shown in Figure 11, the first supply portion 2121 Top can be opening, and raw water flow orifice 2121a can be formed in its underpart.

In addition, raw water groove tank lid 212 may include the second supply portion 2122, wherein, it is included in flow path coupling part The disinfectant flow path coupling part 232 to be described is formed at wherein after in 230.As shown in Figure 11, the second supply The top of part 2122 can be opening, and disinfectant flow orifice 2121a can be formed in the bottom of the second supply portion 2122.

Raw water groove tank lid 212 may include the first raw water feeding unit 2124 formed therein.First raw water feeding unit 2124 can be covered by stop part 2125.Thus, removed in stop part 2125 from the first raw water feeding unit 2124 and first is former In the state that water supply unit 2124 is opened, raw water can be supplied to raw water groove tank 210 by the first raw water feeding unit 2124.

Raw water groove tank lid 212 may include the second raw water feeding unit 2126 formed therein.In addition, the second raw water is supplied Unit 2126 may include the supply containment member 2127 being disposed therein, and flexible pipe perforation 2127a is formed at supply containment member In 2127.Clamp members 2128 may be provided on supply containment member 2127.Flexible pipe (not shown) may be connected to clamp members 2128.In addition, the flexible pipe that the flexible pipe for being connected to clamp members 2128 may pass through supply containment member 2127 perforates 2127a to arrange In raw water groove tank 210.

In above-mentioned state, the usable clamp members 2128 of flexible pipe are connected to the raw water source of supply of such as tap etc, So as to allow the raw water of raw water source of supply to be supplied to raw water groove tank 210 easily by flexible pipe.

Flow path coupling part 230 may be provided in raw water groove tank 210.As shown in Figure 12, it is stored in it in raw water In raw water groove tank 210 move into the situation in water treatment facilities 100, flow path coupling part 230 can connect To raw water groove tank coupling part 141, raw water groove tank coupling part 141 is included in groove tank coupling part 140, groove tank coupling part 140 are included in water treatment facilities 100.

Specifically, as shown in Figure 18, raw water groove tank coupling part 141, which may be provided at, is included in groove tank coupling part 140 In coupling part supporting member 143 in that can rotate, and can flexibly be supported by elastic component (not shown).It is in addition, former Tank tank coupling part 141 can have along " ┓ " shape from the point of view of laterally.Raw water groove tank coupling part 141, which may be connected to, to be included in Filter element 300 in water treatment facilities 100.

Thus, as shown in Figure 19, in the state that raw water groove tank 210 does not reside in water treatment facilities 100, raw water groove Tank coupling part 141 can be rotated to be arranged in position of readiness by elastic component 225a elastic force.

In addition, as shown in Figure 20, in the situation that raw water groove tank 210 is arranged in water treatment facilities 100, raw water groove tank Coupling part 141 can be rotated to be arranged in link position by the motion of raw water groove tank 210, so as to be connected to flow path Coupling part 230.

Thus, even if raw water groove tank 210 is not connected to water treatment facilities 100 extraly, specifically it is connected to and is included in water Filter element 300 in processing equipment 100, but be stored in raw water groove tank 210 therein in raw water and be arranged on water treatment facilities 100 In after, once raw water groove tank 210 be arranged on water treatment facilities 100 in, raw water groove tank 210 just may be connected to water treatment facilities 100。

Flow path coupling part 230 may be provided in above-mentioned raw water groove tank lid 212.However, flow path coupling part Position set by 230 is not particularly limited.Flow path coupling part 230 may be provided at any in raw water groove tank 210 In position, for example, being arranged in raw water groove tank body 211.

Flow path coupling part 230 may include raw water flow path coupling part 231.As shown in Figure 12, raw water stream Dynamic path coupling part 231 may be connected to the raw water coupling part 141a being arranged in raw water groove tank coupling part 141, and pass through Above-mentioned raw water pipeline LRW is connected to water treatment facilities 100, is specifically connected to the filter element 300 of water treatment facilities 100.

Thus, as shown in Figure 12, the raw water of raw water groove tank 210 can be connected by flow path coupling part 230, raw water Part 141a and raw water groove tank coupling part 141 are supplied to water treatment facilities 100, specifically supplied to water treatment facilities 100 Filter element 300.

Raw water flow path coupling part 231 may include check-valves 2311 and raw water containment member 2312.

Check-valves 2311 may be provided in the first supply portion 2121 of above-mentioned raw water groove tank lid 212.Raw water groove tank 210 Raw water can flow into water treatment facilities 100 by check-valves 2311, but raw water can not flow into raw water groove tank from water treatment facilities 100 210。

Check-valves 2311 may include valve chest 2311a, non-return shut-off component 2311b, non-return elastic component 2311c and supporting Component 2311d.

Valve chest 2311a side and opposite side can be opening.In addition, non-return shut-off component 2311b can beat on and off The opposite side of valve closing housing 2311a opening, the bottom being specifically open.Non-return elastic component 2311c can be supported flexibly only Return shut-off component 2311b.In addition, supporting member 2311d may be provided on the side of valve chest 2311a opening, specifically open On the top of mouth, and non-return elastic component 2311c can be supported.Raw water perforation 2311e can be formed in supporting member 2311d, made Raw water is obtained to may pass through wherein.

As shown in Figure 11, the first supply portion 2121 that raw water containment member 2312 may be provided on check-valves 2311 In a part.In addition, as shown in Figure 12, raw water containment member 2312 may be connected to raw water coupling part 141a so that raw water Coupling part 141a is sealed.Raw water containment member 2312 may include raw water perforation 2312a formed therein.Thus, flow Raw water coupling part 141a can be flowed into by the raw water perforation 2312a of raw water containment member 2312 by crossing the raw water of check-valves 2311 In.

Flow path coupling part 230 may also include disinfectant flow path coupling part 232.As shown in Figure 12, disappear Malicious water flow path coupling part 232 may be connected to the disinfectant coupling part being arranged in raw water groove tank coupling part 141 141b.Disinfectant coupling part 141b can be connected to water treatment facilities 100 by above-mentioned raw water groove tank pipeline LRT etc., be specifically It is connected to the filter element 300 of water treatment facilities 100.

Thus, the sterilization in water treatment facilities 100, specifically generated in the filter element 300 of water treatment facilities 100 Water can be supplied by raw water groove tank coupling part 141, disinfectant coupling part 141b and disinfectant flow path coupling part 232 To raw water groove tank 210.In addition, raw water groove tank 210 can be sterilized water sterilization.

Disinfectant flow path coupling part 232 may include check-valves 2321 and disinfectant containment member 2322.

Check-valves 2321 may be provided in the second supply portion 2122 of above-mentioned raw water groove tank lid 212.In water treatment facilities The disinfectant generated in 100 can flow into raw water groove tank 210 by check-valves 2321, but raw water or disinfectant can not be from raw water groove tanks 210 flow to water treatment facilities 100.

Check-valves 2321 may include valve chest 2321a, non-return shut-off component 2321b, non-return elastic component 2321c and supporting Component 2321d.Valve chest 2321a side and opposite side can be opening.In addition, non-return shut-off component 2321b can open and Close the side of valve chest 2321a opening, the top being specifically open.Non-return elastic component 2321c can be supported flexibly only Return shut-off component 2321b.In addition, supporting member 2321d may be provided on the opposite side of valve chest 2321a opening, it is specifically On the bottom of opening, and non-return elastic component 2321c can be supported.Disinfectant perforation 2321e can be formed at supporting member 2321d In so that disinfectant may pass through wherein.

As shown in Figure 11, the second supply portion 2122 that disinfectant containment member 2322 may be provided on check-valves 2321 A part in.In addition, as shown in Figure 12, disinfectant containment member 2322 may be connected to disinfectant coupling part 141b, make Disinfectant coupling part 141b is obtained to be sealed.Disinfectant containment member 2322 may include disinfectant perforation formed therein 2322a.Thus, the disinfectant generated in water treatment facilities 100 may pass through disinfectant coupling part 141b, sterilization water-stop structure The disinfectant perforation 2322a and check-valves 2321 of part 2322, with supplied to raw water groove tank 210.

Regeneration groove tank 220 and recovery may also include according to the example of the feeding unit 200 of the water treatment facilities 100 of example Water flow path coupling part 240.

As shown in Figure 7, regeneration groove tank 220 may be provided in raw water groove tank 210, to be moved together with raw water groove tank 210. The water of the recovery in water treatment facilities 100, specifically generated in the filter element 300 of water treatment facilities 100 can be stored in Regenerate in groove tank 220.

Thus, in the situation that the whole raw waters being stored in raw water groove tank 210 exhaust, user can will regenerate groove tank 220 depart from together with raw water groove tank 210 from water treatment facilities 100, and transport for example raw water groove tank 210 and regeneration groove tank 220 Move to raw water source of supply.

In addition, raw water can supply to be stored in raw water groove tank 210 from raw water source of supply, and it is stored in regeneration groove tank 220 In the water of recovery can be dropped.In addition, user can make the raw water groove tank 210 full of raw water and empty regeneration groove tank 220 1 Rise and move to water treatment facilities 100, with water treatment facilities 100.

As shown in Fig. 7,8 and 10, regeneration groove tank 220 may include to regenerate groove tank body 221 and regeneration tank cover 222.

Regeneration groove tank body 221 may include storage area formed therein.The water of recovery can be stored in regeneration groove tank sheet In the storage area of body 221.Regeneration groove tank body 221 may include fixing groove 2211 formed therein.As described above, when regeneration When groove tank 220 is arranged in raw water groove tank 210, the side insertion of the fixation revolving member 2152 of regeneration groove tank fixed part 215 In fixing groove 2211 so that regeneration groove tank 220 can be fixed to raw water groove tank 210.

Water level detecting component 223 can be also set in groove tank body 221 is regenerated, and water level detecting component 223 can be elevated. Water level detecting component 223 can have annular.For example, as shown in Figure 10, water level detecting component 223 can have annular.In addition, Water level detecting component 223 can be elevated along lifting guiding piece 2212 so that the core of water level detecting component 223, which is inserted into, to be set Put in the lifting guiding piece 2212 in regenerating groove tank body 221.

Waterborne material can be used to be formed for water level detecting component 223.Thus, water level detecting component 223 can be according to storage In the presence of regeneration groove tank body 221 in recovery water water level in guiding piece 2212 is lifted it is elevated.Specifically, water level detecting Expanded polystyrene (EPS) can be used to be formed for component 223.However, the material for forming water level detecting component 223 is not particularly limited.Can Can waterborne any material using the proportion for being less than water due to its proportion.

As shown in Figure 10, water level detecting component 223 may include the magnet 2231 being disposed therein.In addition, detection magnetic force Magnetic force detection sensor (not shown) may be provided in water treatment facilities 100.Thus, in regeneration groove tank 220 and raw water groove tank 210 are installed along with the situation in water treatment facilities 100, pass through magnetic force detection sensor sensed water level detection means 223 The magnetic force of magnet 2231, the magnetic force detection sensor being arranged in water treatment facilities 100 is detectable to be stored in regeneration groove tank 220 Recovery water water level.

Regeneration groove tank body 221 may include insertion protuberance 2213 formed therein.To be described again after being arranged on Hook shape component 2223 in raw groove tank lid 222 may be coupled to insertion protuberance 2213.

Regeneration tank cover 222 can cover the upper opening portion of regeneration groove tank body 221.Regeneration tank cover 222 may include to be formed In part 2221 therein of releasing.The water for the recovery being stored in regeneration groove tank 220 can outwards be discharged by part 2221 of releasing.

Regeneration tank cover 222 may include the hook shape component 2222 being disposed therein.In addition, hook shape component 2222 may include shape Into in patchhole 2222a therein.Regeneration tank cover 222 is connectable to regeneration groove tank body 221 so that regeneration groove tank body 221 insertion protuberance 2213 is inserted in the patchhole 2222a of hook shape component 2222.

Containment member 224 can be set between regeneration groove tank body 221 and regeneration tank cover 222.Including regenerating groove tank sheet The inside of the regeneration groove tank 220 of body 221 and regeneration tank cover 222 can be sealed by containment member 224.

Regeneration tank cover 222 may include the first rotating support component 2223 being disposed therein and the second rotating support component 2224.The flow path connecting elements 241 to be described afterwards being included in the water flow path coupling part 240 of recovery can be set Put in the first rotating support component 2223 that can rotate.In addition, carrying handle 225 may be provided at the second rotating support component Can rotate in 2224.Thus, user can grasp carrying handle 225 to carry regeneration groove tank 220 easily.

The water flow path coupling part 240 of recovery may include the regeneration groove tank 220 being disposed therein.In regeneration groove tank 220 move together with raw water groove tank 210 so that in the situation in water treatment facilities 100, the water flow path of recovery connects Part 240 is included in groove tank coupling part 140 connectable to regeneration groove tank coupling part 142, regeneration groove tank coupling part 142 In, groove tank coupling part 140 is included in water treatment facilities 100.

Specifically, as shown in Figure 21, regenerate groove tank coupling part 142 and may be provided at and be included in groove tank coupling part 140 In coupling part supporting member 143 in that can rotate, and can flexibly be supported by elastic component (not shown).In addition, again Raw groove tank coupling part 142 can have along " ┓ " shape from the point of view of laterally.Regeneration groove tank coupling part 142 can pass through above-mentioned regeneration Groove tank pipeline LRG etc. is connected to the filter element 300 being included in water treatment facilities 100.

Thus, as shown in Figure 21, water treatment facilities 100 are not installed along with raw water groove tank 210 in regeneration groove tank 220 In state in, regeneration groove tank coupling part 142 can be rotated to be arranged in position of readiness by the elastic force of elastic component.

In addition, as shown in Figure 22, it is installed along with regeneration groove tank 220 with raw water groove tank 210 in water treatment facilities 100 Situation in, regeneration groove tank coupling part 142 can be rotated to be arranged in link position by regenerating the motion of groove tank 220, So as to be connected to the water flow path coupling part 240 of recovery.

Thus, even if the regeneration groove tank 220 of separation is not attached to water treatment facilities 100, specifically it is connected to and is included in water Filter element 300 in processing equipment 100, but be installed along with water process with raw water groove tank 210 in empty regeneration groove tank 220 and set After in standby 100, once regeneration groove tank 220 is installed along with water treatment facilities 100 with raw water groove tank 210, groove tank 220 is regenerated Just it may be connected to water treatment facilities 100.

The water flow path coupling part 240 of recovery may be provided in above-mentioned regeneration tank cover 222.However, the water of recovery Position set by flow path coupling part 240 is not particularly limited.The water flow path coupling part 240 of recovery can be set Put in any position in regenerating groove tank 220, for example, being arranged in regeneration groove tank body 221.

The water flow path coupling part 240 of recovery may include flow path connecting elements 241, bar component 242, shut-off bullet Property component 243 and recovery water shut-off component 244.

Flow path coupling part 241 may be provided in regeneration tank cover 222 that can rotate.As described above, flowing road Footpath connecting elements 241 be may be provided in the first rotating support component 2223 that can rotate, and the first rotating support component 2223 is set Put in regeneration tank cover 222.

In addition, flow path connecting elements 241 can cover the part 2221 of releasing of regeneration tank cover 222.Can be on flowing road Set and release containment member 2412 in footpath connecting elements 241, with can be in flow path connecting elements 241 and part 2221 of releasing Between sealed.Thus, in order to abandon the water for the recovery being stored in regeneration groove tank 220, flow path connecting elements 241 can Rotate to open part 2221 of releasing.

Flow path connecting elements 241 may include insertion portion 2411, and insertion portion 2411 has formed therein open Mouth top.As shown in Figure 14, the insertion portion that groove tank coupling part 142 can be inserted into flow path connecting elements 241 is regenerated To be connected thereto in 2411.

As shown in Figure 13, ostium 2411a can be formed under the insertion portion 2411 of flow path connecting elements 241 In portion.

Bar component 242 may be provided in the insertion portion 2411 of flow path connecting elements 241 with movable.

In addition, shut-off elastic component 243 may be provided in the insertion portion 2411 of flow path connecting elements 241 with elasticity Ground supports bar component 242.

The water shut-off component 244 of recovery may be connected to bar component 242.In addition, recovery water shut-off component 244 can open and Close the above-mentioned ostium 2411a being formed in the insertion portion 2411 of flow path connecting elements 241.

Thus, it is inserted into flow path connecting elements 241 in the regeneration groove tank coupling part 142 of groove tank coupling part 140 Insertion portion 2411 in situation in, bar component 242 declines so that the water of recovery shut-off component 244 can open insertion portion 2411 ostium 2411a.Thus, the water of the recovery generated in water treatment facilities 100 can be by regenerating groove tank coupling part 142 Regeneration groove tank 220 is introduced with the ostium 2411a of insertion portion 2411, to be stored.

In addition, the inserting from flow path connecting elements 241 in the regeneration groove tank coupling part 142 of groove tank coupling part 140 In the situation for entering the disengaging of part 2411, bar component 242 is elevated so that the water shut-off component 244 of recovery can close insertion portion 2411 ostium 2411a.

Hereafter, will describe to include above with reference to Figure 15 to 22 example of feeding unit 200 that describes according to example The composition of water treatment facilities 100.

It may include main body 120 and above-mentioned feeding unit 200, filter element 300 according to the water treatment facilities 100 of example With groove tank coupling part 140.Description to the composition of the remainder of water treatment facilities 100 is substituted with description provided above, And it is omitted for the ease of elaboration.

As shown in figure 16 and 17, main body 120 may include filter element 300 and the groove tank coupling part being disposed therein 140.In addition, main body 120 may include to be included in compressor CP in kind of refrigeration cycle, condenser CD, cold water groove tank 510 etc..

Main body 120 may include space formed therein, and feeding unit 200 can be installed within this space.For example, such as Figure 15 Shown in, main body 120 can have rectangular parallelepiped form.However, the form of main body 120 is not particularly limited.The permission formed Its any form that the installing space of filter element 300, groove tank coupling part 140 etc. can be set wherein is all possible.

Lid 121 is hingeably attached to main body 120.Thus, it is arranged on it in main body 120 in the example of feeding unit 200 Afterwards, lid 121 can be closed.In addition, being opened in lid 121 and the example of feeding unit 200 in the main body 120 is from main body After 120 pull out, lid 121 can be closed.

As shown in Figure 16, leader 122 can be separately positioned on the relative inner surface of main body 120.Each guiding The distance between part 122 can be gradually shortened along the direction of the inside of main body 120.Thus, feeding unit 200 can be installed easily In the installing space of main body 120.

As shown in Figure 16, the leader 122 of main body 120 may include installation guiding groove 123 formed therein.Formed Installation guiding boss 2113 in the raw water groove tank 210 of the example of above-mentioned feeding unit 200 can be inserted into installation guiding groove 123 In, to be mounted guiding groove 123 keep and be fixed to that guiding groove 123 is installed.Thus, it is arranged on water process in feeding unit 200 In situation in equipment 100, feeding unit 200 may not depart from from water treatment facilities 100 easily.

Inclined surface 124 can be formed in the bottom point of main body 120.Thus, feeding unit 200 can easily insert main body In 120 installing space.

As shown in figure 16 and 17, feeding unit 200 can be set to from main body 120 to depart from.As described above, main body 120 Lid 121 can open, and feeding unit 200 can depart from from main body 120.

Due to the foregoing describing feeding unit 200, so descriptions thereof hereafter will be omitted.

Further, since filter element 300 is the foregoing described, so hereafter will also omit descriptions thereof.

Groove tank coupling part 140 may be connected to filter element 300.In addition, it is arranged on main body 120 in feeding unit 200 In situation, groove tank coupling part 140 may be connected to feeding unit 200.

Thus, even if feeding unit 200 is not connected to filter element 300 extraly, but master is arranged in feeding unit 200 After in body 120, once feeding unit 200 is arranged in main body 120, feeding unit 200 just may be connected to filter element 300.

Therefore, groove tank coupling part 140 may include coupling part supporting member 143 and raw water groove tank coupling part 141.

Coupling part supporting member 143 may be provided in main body 120.Specifically, coupling part supporting member 143 is settable Into being fixed to the support plate SP that is arranged in main body 120.

Raw water groove tank coupling part 141 may be provided in coupling part supporting member 143, that can rotate, and can be by bullet Property component (not shown) flexibly supports.It is included in addition, raw water groove tank coupling part 141 may be connected in feeding unit 200 Above-mentioned flow path coupling part 230.Therefore, raw water groove tank coupling part 141 may be provided at corresponding to feeding unit 200 In a part for the coupling part supporting member 143 of the height of flow path coupling part 230.In addition, raw water groove tank connecting portion Points 141 can have along " ┓ " shape from the point of view of laterally.

As shown in Figure 19, in the state that feeding unit 200 does not reside in main body 120, raw water groove tank coupling part 141 can be rotated to be arranged in position of readiness by the elastic force of elastic component.

In addition, as shown in Figure 19 and 20, feeding unit 200 is arranged in main body 120, and raw water groove tank 210 can allow Raw water groove tank coupling part 141 rotates, to be arranged in link position.Thus, raw water groove tank coupling part 141 may be connected to and set Put the flow path coupling part 230 in the raw water groove tank lid 212 of raw water groove tank 210.

Specifically, the raw water coupling part 141a of raw water groove tank coupling part 141 connects connectable to raw water flow path Part 231, and the disinfectant coupling part 141b of raw water groove tank coupling part 141 may be connected to disinfectant flow path connecting portion Divide 232.In addition, in the situation that feeding unit 200 pulls out from main body 120, raw water groove tank coupling part 141 can pass through elastic structure The elastic force of part is rotated to be arranged in position of readiness.

The flow path (not shown) that raw water and disinfectant flow wherein can be respectively formed in raw water groove tank coupling part In 141 raw water coupling part 141a and disinfectant coupling part 141b.In addition, raw water coupling part 141a flow path can Filter element 300 is connected to by above-mentioned raw water pipeline LRW etc., is specifically connected to the pretreatment filters of filter element 300 320.In addition, disinfectant coupling part 141b flow path can be connected to filtering list by above-mentioned raw water groove tank pipeline LRT etc. Member 300, specifically it is connected to the ion-exchange filter 310 of filter element 300.Thus, the raw water of raw water groove tank 210 can supply To filter element 300, and the disinfectant generated in ion-exchange filter 310 can be supplied to raw water groove tank 210.

Groove tank coupling part 140 may also include regeneration groove tank coupling part 142.Regeneration groove tank coupling part 142 can also be set Put in coupling part supporting member 143, that can rotate, and can flexibly be supported by elastic component (not shown).In addition, again Raw groove tank coupling part 142 is connectable to the water flow path coupling part for the above-mentioned recovery being included in feeding unit 200 240.Therefore, regeneration groove tank coupling part 142 may be provided at the water flow path connecting portion corresponding to the recovery of feeding unit 200 Divide in a part for the coupling part supporting member 143 of 240 height.In addition, regeneration groove tank coupling part 142 can have along side Always " ┓ " shape seen.

As shown in Figure 21, in the state that feeding unit 200 does not reside in main body 120, groove tank coupling part is regenerated 142 can be rotated to be arranged in position of readiness by the elastic force of elastic component.

In addition, as illustrated in figures 21 and 22, feeding unit 200 can be arranged in main body 120, and regeneration groove tank 220 can permit Perhaps regenerate groove tank coupling part 142 to rotate, to be arranged in link position.Thus, regeneration groove tank coupling part 142 may be connected to The water flow path coupling part 240 for the recovery being arranged in the regeneration tank cover 222 of regeneration groove tank 220.

In addition, in the situation that feeding unit 200 pulls out from main body 120, regeneration groove tank coupling part 142 can pass through elasticity The elastic force of component is rotated to be arranged in position of readiness.

The water of recovery can be formed in regeneration groove tank coupling part 142 in the flow path (not shown) wherein flowed.This Outside, filter element 300 can be connected to by above-mentioned regeneration groove tank pipeline LRG etc. by regenerating groove tank coupling part 142, specifically be connected To the ion-exchange filter 310 of filter element 300.Thus, in filter element 300, be specifically filter element 300 from The water of the recovery generated in sub- exchange filter 310 can be supplied to regeneration groove tank 220.

As described above using in the situation according to the water treatment facilities of example, ion-exchange filter can be used to carry out Water process, when applying constant voltage to it, ion-exchange filter exchanges filtering raw water by electrochemical ion, is applied when to it When adding backward voltage, ion-exchange filter is reproduced and generates disinfectant.Even in the feelings of the disinfection unit without separation In shape, also disinfectant can be generated in ion-exchange filter to sterilize water treatment facilities.In addition, water treatment facilities can be reduced Size and manufacturing cost, and water treatment facilities can be easily manufactured.

The composition of above-mentioned example is not limited only to be applied to above-mentioned water treatment facilities.All or part of of example can be chosen Combine to property so that above-mentioned example can be modified differently.

Although having illustrated and described exemplary embodiment above, it will be apparent to one skilled in the art that can make Change and modifications without departing from the scope of the present invention as defined by the appended claims.

Claims

1. a kind of water treatment facilities, including：

Feeding unit, the feeding unit supply raw water；

Filter element, raw water of the filter element filtering from feeding unit supply；And

Outlet port unit, the outlet port unit outwards discharge the raw water filtered in the filter element, with supplied to user,

Wherein, the filter element includes ion-exchange filter, when applying constant voltage to the ion-exchange filter, The ion-exchange filter exchanges filtering raw water by electrochemical ion, is applying reversely electricity to the ion-exchange filter In the situation of pressure, the ion-exchange filter is reproduced and generates disinfectant.

2. water treatment facilities according to claim 1, it is characterised in that the ion-exchange filter include positive electrode, Negative electrode and the bipolar ion exchange membrane being arranged between the positive electrode and the negative electrode.

3. water treatment facilities according to claim 1, it is characterised in that the feeding unit includes raw water groove tank, raw water It is stored in the raw water groove tank, and the sterilization water sterilization that the raw water groove tank is generated in the ion-exchange filter.

4. water treatment facilities according to claim 3, it is characterised in that the feeding unit includes regeneration groove tank, in institute The regeneration is collected in during stating the regeneration of ion-exchange filter through the water of the recovery of the ion-exchange filter In groove tank.

5. water treatment facilities according to claim 4, it is characterised in that the filter element is changed including flow path Valve, the flow path switching valve is connected to the raw water groove tank by the water pipeline of the first purification, and the flow path turns Change valve and flow path is converted to the water pipeline of the second purification or the water pipeline of the 3rd purification, the water pipeline company of second purification The side of the flow path switching valve and the ion-exchange filter is connected to, the water pipeline of the 3rd purification is connected to institute State the opposite side of flow path switching valve and the ion-exchange filter.

6. water treatment facilities according to claim 5, it is characterised in that first release pipeline from described second purification water Pipeline separates, and the water pipeline for being connected to the 4th purification of the outlet port unit separates from the water pipeline of the described 3rd purification.

7. water treatment facilities according to claim 6, it is characterised in that the described first pipeline of releasing is connected to second and released Pipeline, described second release pipeline be branched into be connected to the raw water groove tank raw water groove tank pipeline and be connected to the regeneration tank The regeneration groove tank pipeline of tank.

8. water treatment facilities according to claim 7, it is characterised in that the raw water groove tank pipeline is described including being arranged on Flushing valve in raw water groove tank pipeline, the regeneration groove tank pipeline include the bleeder valve being arranged in the regeneration groove tank pipeline.

9. water treatment facilities according to claim 3, it is characterised in that also including hot water and cold water unit, the hot water The filter element and the outlet port unit are connected to cold water unit and cool down or heat what is filtered in the filter element Raw water.

10. water treatment facilities according to claim 9, it is characterised in that hot water and the cold water unit by it is described from The sterilization water sterilization generated in sub- exchange filter.

11. water treatment facilities according to claim 10, it is characterised in that sterilized disappearing for hot water and the cold water unit Malicious water supply is to the raw water groove tank to circulate.