WO2014200285A1 - Appareil de purification d'eau utilisant la pression hydraulique - Google Patents

Appareil de purification d'eau utilisant la pression hydraulique Download PDF

Info

Publication number
WO2014200285A1
WO2014200285A1 PCT/KR2014/005171 KR2014005171W WO2014200285A1 WO 2014200285 A1 WO2014200285 A1 WO 2014200285A1 KR 2014005171 W KR2014005171 W KR 2014005171W WO 2014200285 A1 WO2014200285 A1 WO 2014200285A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
storage bag
unit
storage unit
storage
Prior art date
Application number
PCT/KR2014/005171
Other languages
English (en)
Korean (ko)
Inventor
문성수
Original Assignee
안광호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 안광호 filed Critical 안광호
Priority to CN201480033645.3A priority Critical patent/CN105283237A/zh
Publication of WO2014200285A1 publication Critical patent/WO2014200285A1/fr

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure

Definitions

  • the present invention relates to a water purifier using water pressure.
  • the water purifier installed inside the sink is a device for purifying raw water such as tap water or weak water, and removes heavy metals or other harmful substances contained in raw water through the process of precipitation, filtration, sterilization, etc.
  • This is a device that provides a contained integer.
  • Purified water purified by the water purifying device is stored in the internal space of the reservoir constituting the water purifier, the reservoir is connected to the facet while being installed inside the pressure vessel in which the compressed air is pre-filled.
  • the compressed air of the pressure box pressurizes the storage box so that the purified water is discharged to the outside of the facet and supplied to the user.
  • the inside of the reservoir is accumulated by the purified water and should be replaced periodically for hygiene.
  • an object of the present invention is to provide a water purifying device that can supply the purified water stored in the storage bag to the outside without having a separate air supply device.
  • Water purifying apparatus using the water pressure according to the present invention is installed in the storage unit installed in the raw water supply unit, the first connecting pipe connecting the storage unit and the raw water supply unit, the filter unit for filtering the raw water, while being installed in the internal space of the storage unit
  • a storage bag connected to the first connecting pipe and storing the purified water passed through the filter unit, and a second connecting pipe for connecting the storage unit and the raw water supply unit, by the water pressure of the raw water received into the storage unit through the second connecting pipe Allow the reservoir bag to discharge purified water.
  • the apparatus may further include a cover detachably mounted to the storage unit, and one side of the storage bag may be connected to an inner space of the storage bag, and a water inlet / out part protrudingly mounted to the cover may be formed.
  • the storage bag is expanded or contracted according to the amount of purified water stored therein, and when the purified water is filled in the storage bag, the raw water present in the inner space of the storage unit is pushed by the storage bag is expanded and stored through the filter unit It can be supplied to the inner space of the bag.
  • the apparatus may further include a raw water isolation prevention unit for preventing raw water from being isolated between the storage bag and the storage unit.
  • the raw water isolation prevention unit may include a housing accommodated in an internal space of the storage unit and the storage bag accommodated in the internal space. It includes a gap maintaining portion spaced apart on the outer peripheral surface of the housing.
  • the housing and the gap maintaining portion is formed with a movement guide hole for allowing the raw water to move into the inner space of the housing, the movement guide hole and the movement guide hole of the housing is formed to be connected to each other. .
  • the storage bag can be formed of a relatively inexpensive vinyl material, and the storage bag can be detachably mounted on the lid, so when the storage bag is replaced, the new storage bag can be removed by simply removing the raw water from the inner space of the storage unit. There is an effect that can be replaced easily. This entails easy maintenance and low maintenance costs of the water purifier.
  • the storage bag can be easily replaced, the sanitary clean water can be provided to the user.
  • FIG. 1 is a view showing an installation state of the water purifier using water pressure according to the present invention.
  • Figure 2 is a cross-sectional view showing a combined state of the storage unit and the storage bag applied to the water purifying apparatus using the water pressure according to the present invention.
  • Figure 3 is a view showing an expanded state of the storage bag applied to the water purifying apparatus using the water pressure according to the present invention.
  • Figure 4 is a perspective view showing an exploded state of the storage unit and the storage bag applied to the water purifying apparatus using the water pressure according to the present invention.
  • FIG. 5 is a plan sectional view of the water purifying apparatus using water pressure according to the present invention.
  • Figure 6 is a perspective view showing a storage bag applied to the water purifier using the water pressure according to the present invention.
  • FIG. 1 is a view showing the installation state of the water purifier using the water pressure according to the present invention
  • Figure 2 is a cross-sectional view showing a combined state of the storage unit and the storage bag applied to the water purifier using the water pressure according to the present invention
  • Figure 3 4 is a view showing an expanded state of the storage bag applied to the water purifying apparatus using the water pressure according to the present invention
  • Figure 4 is a perspective view showing the disassembled state of the storage unit and the storage bag applied to the water purifying apparatus using the water pressure according to the present invention
  • 5 is a plan sectional view of the water purifying apparatus using the water pressure according to the present invention
  • FIG. 6 is a perspective view showing a storage bag applied to the water purifying apparatus using the water pressure according to the present invention.
  • the water purifier 1 using water pressure includes a storage unit 10 installed in a raw water supply unit, and a first connection connecting the storage unit 10 and the raw water supply unit.
  • a filter unit 20 mounted on the pipe 100a and filtering the raw water, and installed in the inner space of the storage unit 10 and connected to the first connecting tube 100a and passing through the filter unit 20 It includes a storage bag 30 to be stored, and a second connection pipe 100b connected to the first connection pipe 100a and connecting the storage unit 10 and the raw water supply unit 60.
  • the raw water supply unit may be a conventional water tap
  • the storage unit 10 may be installed in the inner space or the outside of the sink.
  • the storage unit 10 is not necessarily installed only in the sink, it is revealed that it may be installed inside the large water purifier or used in connection with a cold and hot water heater.
  • the water purifying device 1 using the water pressure according to the present invention will be described with an example in which the raw water supply unit is installed in the inner space of the sink 50 and applied to the tap water.
  • the faucet 110 is installed on the top surface of the sink 50, and the purified water stored in the internal space of the storage bag 30 is discharged through the faucet 110.
  • the filter unit 20 passes through the sediment filter 21 and the sediment filter 21 for filtering out foreign particles such as relatively large particles or rust residues contained in the raw water supplied from the tap water 60
  • Foreign substances such as free carbon filter 22 which adsorbs organic chemical substances such as chlorine component contained in raw water and trihalomethane, which is a carcinogen, and ionic heavy metal remaining in raw water passing through the free carbon filter 22 It is divided into a membrane filter 23 to remove the, and a post carbon filter 24 to remove various untreated bacteria and odor from the membrane filter 23.
  • the faucet 60, the storage unit 10, the sediment filter 21, the pre-carbon filter 22, the membrane filter 23, the post carbon filter 24 and the facet 110 is a predetermined interval Spaced apart and are connected in series through the first connecting pipe (100a).
  • the first connection pipe (100a) is divided into a plurality of cross-sections are connected to each other through the intermediate pipe 120 is formed in a substantially 'b' shape, 'b' shape or ' ⁇ ' shape.
  • the faucet 60 is provided with a solenoid valve 70 for controlling the raw water supplied to the water purifying device (1). Accordingly, when the passage of the tap water 60 is opened through the solenoid valve 70, the raw water discharged from the tap water 60 is supplied to the water purifying device 1, and conversely, the tap water is discharged through the solenoid valve 70. When the passage of 60 is sealed, the raw water supplied to the water purifier 1 is blocked.
  • the solenoid valve 70 described above can be installed in any section between the water tap 60 and the high pressure pump 80.
  • a high pressure pump 80 is connected to the first connection pipe 100a for connecting between the pre-carbon filter 22 and the membrane filter 23, and is freed by the pumping force of the high pressure pump 80. Water inside the carbon filter 22 may be supplied to the storage bag 30 via the membrane filter 23.
  • the first connection pipe (100a) for connecting the membrane filter 23 and the post carbon filter is provided with a pressure sensor (90) for preventing the excessive supply of purified water inside the storage bag (30) Is installed more.
  • the pressure sensor 90 checks the internal pressure of the storage bag 30 in real time, and a large amount of purified water is supplied into the storage bag 30 to supply the internal pressure of the storage bag 30.
  • the sensor senses it and transmits it to the controller (not shown).
  • the controller receives the signal transmitted from the pressure sensor 90 and stops the operation of the high pressure pump 80. Locking the solenoid valve 70 so that no further purified water is supplied to the internal space of the storage bag 30 to prevent the storage bag 30 is expanded beyond the limit and does not burst.
  • the controller senses it and transmits it to the controller, and the controller detects the pressure sensor 90.
  • the high pressure pump 80 is operated by receiving a signal transmitted from the filter, and the high pressure pump 80 stores raw water staying inside the free carbon filter 22 through the membrane filter 23 through a pumping force. It is to be stored in the interior space of the bag (30).
  • a check valve (not shown) is further installed between the membrane filter 23 and the pressure sensor 90 to prevent the controller from flowing back into the high pressure pump 80 of the purified water in the storage space 31. Can be.
  • the wastewater pipe 130 is connected to the lower portion of the membrane filter 23 so that foreign substances such as ionic heavy metals filtered by the membrane filter 23 are discharged to the outside through the wastewater pipe 130.
  • the storage unit 10 is formed in a circular box shape having an empty space therein.
  • the storage unit 10 may be formed in various shapes in addition to the circular shape.
  • the storage unit 10 is formed at one side of the inlet and outlet pipe 10b is connected to the second connection pipe (100b) is installed.
  • the second connecting pipe (100b) is connected to the inner space of the storage unit 10 is connected to the first connecting pipe (100a) connecting the sediment filter 21 and the water tap 60.
  • the raw water discharged from the tap water 60 flows into the inner space of the storage unit 10 through the inlet and outlet pipe 10b, or the inlet and outlet pipe 10b, the sediment filter 21, and the free carbon filter 22.
  • the high pressure pump 80 and the membrane filter 23 are sequentially filtered and then stored in the storage bag 30 installed in the inner space of the storage unit 10.
  • One side of the storage unit 10 is opened, so that the internal space of the storage unit 10 may be cleaned or the storage bag 30 may be easily replaced.
  • the storage unit 10 is detachably mounted with a cover 11 for sealing the opened portion.
  • the cover 11 is formed in the same circular shape as the storage unit 10 and is mounted in the storage unit 10 so that the storage bag 30 and the raw water accommodated in the internal space of the storage unit 10 are external. Do not escape to
  • a male screw portion 11a is formed on a lower outer circumferential surface of the cover 11, and an opening of the storage unit 10
  • the female screw 10a is formed.
  • the cover 11 is rotated in one direction while the male screw 11a of the cover 11 is brought into contact with the female screw 10a of the storage unit 10 so that the male screw 11a is the female screw 10a.
  • the cover 11 can be easily coupled to the storage unit 10 by binding to the storage unit 10. In this state, the cover 11 can be rotated in the reverse direction to facilitate the cover 11 to be stored in the storage unit 10. Can be separated.
  • a fixing hole 111 through which the purified water inlet 31 of the storage bag 30 described below the center portion of the cover 11 can be fixed is formed in the vertical direction.
  • the storage bag 30 is accommodated in the internal space of the storage unit 10, an empty space for storing an integer is formed therein.
  • the storage bag 30 is made of a vinyl material that is relatively inexpensive, easy to handle, and elastic.
  • the storage bag 30 is expanded when the amount of purified water stored in the internal space increases and shrinks when the amount of purified water stored in the internal space decreases.
  • the central portion of one side of the storage bag 30 protrudes to a predetermined length and is formed with an integral access portion 31 connected to the internal space of the storage bag 30.
  • One side of the first connection pipe 100a connecting the membrane filter 23 and the post carbon filter 24 is connected to the purified water inlet / out part 31.
  • purified water filtered through the filter unit 20 may be supplied to the internal space of the storage bag 30.
  • This water purification entrance 31 is detachably mounted to the cover (11).
  • a male screw 31a is formed at an outer circumference of the purified water inlet 31 and a male screw 31a of the purified water inlet 31 is formed at an inner circumference of the fixing hole 111 of the cover 11 corresponding thereto.
  • a female threaded portion 111a engaged with the fixed water outlet portion 31 the rotary water purification portion 31 is rotated in one direction while the water purification portion 31 is in contact with the fixing hole 111.
  • the male screw 31a of the 31 is engaged with the female screw 111a of the fixing hole 111 so that the purified water inlet 31 is fixed to the lid 11, and in this state, the purified water inlet 31 is reversed.
  • the purified water inlet portion 31 is released from the fixing hole 111, so that the purified water inlet portion 31 can be easily separated from the cover 11.
  • a part of the raw water discharged from the tap water 60 is stored in the internal space of the storage unit 10 through the inlet and outlet pipe 10b and another part is supplied to the sediment filter 21.
  • the sediment filter 21 filters out foreign particles such as relatively large particles or rust residues contained in raw water discharged from the tap water 60.
  • Water passing through the sediment filter 21 is supplied to the pre-carbon filter 22 through the first connecting pipe (100a), the chlorine component, carcinogens contained in the raw water in the pre-carbon filter 22 It adsorbs organic chemicals such as trihalomethane and the like.
  • Water passing through the pre-carbon filter 22 is supplied to the membrane filter 23 by the pumping force of the high-pressure pump 80, the membrane filter 23 to remove foreign substances such as ionic heavy metal remaining in the raw water. do.
  • the purified water passing through the membrane filter 23 is supplied and stored in the inner space of the storage bag 30 by the pumping force of the high pressure pump 80.
  • the pressure sensor 90 stops the operation of the high pressure pump 80 through the control unit when the purified water is stored in the storage bag 30, and locks the solenoid valve 70 to store the storage bag 30. Do not supply any more purified water to the inner space of).
  • the discharged purified water is discharged to the outside through the post carbon filter 24 and the facet 110 in sequence.
  • the untreated bacteria and odors are removed from the membrane filter 23 while the purified water passes through the post carbon filter 24.
  • the storage unit 10 may be sealed.
  • the pressure difference does not occur in the inner space of the purified water is not discharged from the storage bag (30).
  • the pressure sensor 90 senses when the internal pressure of the storage bag 30 is lowered as the purified water stored in the storage bag 30 is delivered to the control unit, the control unit is a high-pressure pump (80) ) To allow the raw water staying inside the pre-carbon filter 22 to fill the interior space of the storage bag 30 via the membrane filter 23.
  • the raw water present in the internal space of the storage unit 10 is pushed by the storage bag 30 to be expanded and the storage unit 10 through the inflow and outflow pipe 10b.
  • the raw water discharged to the outside of the storage bag 30 is filtered after passing through the sediment filter 21, the pre-carbon filter 22, the high-pressure pump 80 and the membrane filter 23. Stored in space.
  • the cover 11 can be easily detachably mounted in the storage unit 10, and the storage bag 30 is covered with the cover 11. Easily detachable from the), when the time to replace the storage bag 30 can be easily replaced with a new storage bag 30 simply by removing the raw water from the internal space of the storage unit 10
  • This has the advantage of easy maintenance of water purifier and low maintenance cost.
  • the sanitary purified water may be provided.
  • the raw water isolation prevention unit 40 is further installed in the internal space of the storage unit 10 to prevent the raw water from being isolated between the storage bag 30 and the storage unit 10.
  • the raw water isolation prevention unit 40 is divided into a housing 41 and a space keeping unit 42.
  • the housing 41 is formed in a cylindrical shape having the same outer diameter as a whole, and is accommodated in the inner space of the storage part 10.
  • the housing 41 is formed to have an outer diameter smaller than the inner diameter of the storage unit 10, and an empty space is formed between the storage unit 10 and the housing 41.
  • the storage bag 30 is accommodated in the internal space of the housing 41.
  • the gap maintaining portion 42 is installed on the outer peripheral surface of the housing 41 and one side is in contact with the inner wall surface of the storage unit 10.
  • the gap maintaining part 42 may be formed in a rectangular plate shape.
  • the gap maintaining part 42 may be formed to have the same length as the length of the housing 41.
  • the housing 41 and the gap maintaining part 42 are provided with movement guide holes 411 and 421 for guiding the movement of the raw water.
  • the movement guide hole 411 is formed on the upper side and the lower side of the housing 41, respectively, and the movement guide hole 421 is formed on the upper side and the lower side of the gap maintaining portion 42, respectively.
  • the movement guide holes 411 and 421 are formed to be connected to each other, and the raw water discharged from the tap water 60 smoothly flows into the inner space of the storage unit 10 through the inlet and outlet pipe 10b and then moves.
  • the guide holes 421 are continuously moved between the space keeping units 42.
  • a portion of the raw water is introduced into the inner space of the housing 41 through the movement guide hole 421 in the course of passing through the movement guide hole 421.
  • the raw water located in the interior space of the housing 41 is pushed by the storage bag 30 to move the guide hole ( It passes through the 421, 411 in order to move between the gap holding portions 42, the raw water is not isolated between the outer surface of the storage bag 30 and the housing 41.
  • the user can use the purified water stored in the storage bag through the water pressure of the raw water by only opening the valve of the faucet without providing a separate air supply device.
  • the storage bag can be made of a relatively inexpensive vinyl material, and the storage bag can be detachably mounted on the cover so that when the storage bag is replaced, simply remove the raw water from the internal space of the storage unit and use it as a new storage bag. It can be replaced, which makes the water purifier easy to maintain and low in maintenance cost.
  • the hygienic water purification can be provided to the user as the storage bag can be easily replaced.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

La présente invention concerne un appareil de purification d'eau utilisant la pression hydraulique, et l'objet de la présente invention est de décrire un appareil qui peut fournir de l'eau purifiée stockée dans un sac de stockage sans dispositif séparé d'approvisionnement d'air et peut être facilement maintenu à des bas couts de maintenance et peut fournir de l'eau purifiée hygiénique. L'appareil de purification d'eau utilisant la pression hydraulique selon la présente invention comporte : une unité de stockage installée dans une unité de fourniture d'eau source ; une unité de filtrage montée à un premier tube de connexion pour connecter l'unité de stockage et l'unité de fourniture d'eau source, pour filtrer l'eau source ; un sac de stockage installé dans l'espace intérieur de l'unité de stockage et connecté au premier tube de connexion, le sac de stockage stockant l'eau purifiée qui est passée à travers l'unité de filtrage ; et un deuxième tube de connexion pour interconnecter l'unité de stockage et l'unité de fourniture d'eau source, la pression hydraulique générée par l'eau source reçue dans l'unité de stockage par le biais du deuxième tube de connexion permettant au sac de stockage de déverser l'eau purifiée.
PCT/KR2014/005171 2013-06-14 2014-06-12 Appareil de purification d'eau utilisant la pression hydraulique WO2014200285A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480033645.3A CN105283237A (zh) 2013-06-14 2014-06-12 利用水压的净水装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130068214A KR101548911B1 (ko) 2013-06-14 2013-06-14 수압을 이용한 정수장치
KR10-2013-0068214 2013-06-14

Publications (1)

Publication Number Publication Date
WO2014200285A1 true WO2014200285A1 (fr) 2014-12-18

Family

ID=52022502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/005171 WO2014200285A1 (fr) 2013-06-14 2014-06-12 Appareil de purification d'eau utilisant la pression hydraulique

Country Status (3)

Country Link
KR (1) KR101548911B1 (fr)
CN (1) CN105283237A (fr)
WO (1) WO2014200285A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113786732A (zh) * 2021-10-21 2021-12-14 佛山市惠特普环保科技有限公司 净水设备用的驱动储水罐

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102436117B1 (ko) * 2015-09-08 2022-08-26 코웨이 주식회사 정수탱크 및 이를 포함하는 수처리장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910018061A (ko) * 1990-04-27 1991-11-30 엘. 와덴 로날드 공기 정화장치 및 방법
KR950000844Y1 (ko) * 1991-09-03 1995-02-13 주식회사 금성사 가정용 정수장치의 압력 저수조
JPH10218249A (ja) * 1997-01-31 1998-08-18 Ueda Serbo Kikai Kk 炭酸飲料水収容容器の加圧装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205035079U (zh) * 2015-06-29 2016-02-17 佛山市顺德区美的饮水机制造有限公司 储水装置及净水机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910018061A (ko) * 1990-04-27 1991-11-30 엘. 와덴 로날드 공기 정화장치 및 방법
KR950000844Y1 (ko) * 1991-09-03 1995-02-13 주식회사 금성사 가정용 정수장치의 압력 저수조
JPH10218249A (ja) * 1997-01-31 1998-08-18 Ueda Serbo Kikai Kk 炭酸飲料水収容容器の加圧装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113786732A (zh) * 2021-10-21 2021-12-14 佛山市惠特普环保科技有限公司 净水设备用的驱动储水罐

Also Published As

Publication number Publication date
KR101548911B1 (ko) 2015-09-01
KR20140145730A (ko) 2014-12-24
CN105283237A (zh) 2016-01-27

Similar Documents

Publication Publication Date Title
US7364654B2 (en) In-home water treatment system
US8308942B2 (en) Filter system with removable enhancement media
WO2015163631A1 (fr) Filtre à membrane d'osmose inverse ayant un canal pour le passage du fluide formé sur sa surface latérale
JP2011098345A (ja) フィルター組立体
JP2001503670A (ja) モジュラ型多段式水濾過装置
WO2010148658A1 (fr) Filtre
KR102055155B1 (ko) 필터기능이 구비된 휴대용 샤워기 연결바
KR20130130941A (ko) 회전식 필터 커넥터
WO2014200285A1 (fr) Appareil de purification d'eau utilisant la pression hydraulique
WO2014175500A1 (fr) Vanne de filtre d'ouverture et de fermeture de type à bille permettant d'éliminer facilement des corps étrangers à partir d'un filtre à fluide
WO2014061884A1 (fr) Appareil combiné de filtration et traitement de l'eau avec un simple lavage à contre-courant
WO2024010303A1 (fr) Dispositif de purification d'eau comportant un moyen de filtration et un moyen de lavage
CN108285232B (zh) 一种具有杀菌过滤功能的安保过滤器
WO2021015371A1 (fr) Filtre complexe du type à adsorption partiellement remplaçable pour eau résidentielle
WO2017175998A1 (fr) Purificateur d'eau de stérilisation photocatalytique
CN205687662U (zh) 一种适用于公共场所的立式净水器
CN208229667U (zh) 一种壁挂式平板陶瓷膜家用水净化装置
KR20090024809A (ko) 정수 시스템과 이 시스템용의 필터부재
KR102342293B1 (ko) 정수기용 필터 카트리지의 결합구조
US11827531B1 (en) Water filter system for domestic and commercial use
KR20100137638A (ko) 정수필터장치
KR20160021710A (ko) 정수장치
CN108928988A (zh) 一种自来水净化消毒装置
US11897788B2 (en) Filter system with enhanced display
CN212609959U (zh) 一种具有杀菌功能的净水设备

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201480033645.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14810359

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14810359

Country of ref document: EP

Kind code of ref document: A1