WO2015060467A1 - Appareil de prévention de fuite d'eau pour purificateur d'eau - Google Patents

Appareil de prévention de fuite d'eau pour purificateur d'eau Download PDF

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Publication number
WO2015060467A1
WO2015060467A1 PCT/KR2013/009370 KR2013009370W WO2015060467A1 WO 2015060467 A1 WO2015060467 A1 WO 2015060467A1 KR 2013009370 W KR2013009370 W KR 2013009370W WO 2015060467 A1 WO2015060467 A1 WO 2015060467A1
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WO
WIPO (PCT)
Prior art keywords
water
water purifier
purifier
water supply
casing
Prior art date
Application number
PCT/KR2013/009370
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English (en)
Korean (ko)
Inventor
노정인
Original Assignee
노정인
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 노정인 filed Critical 노정인
Priority to PCT/KR2013/009370 priority Critical patent/WO2015060467A1/fr
Publication of WO2015060467A1 publication Critical patent/WO2015060467A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/004—Seals, connections
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations

Definitions

  • the present invention relates to an apparatus for preventing water leakage of a water purifier, and more particularly, the water tank is installed at a connection portion of a raw water supply pipe connected to the outside of a water purifier and a reservoir, and has a structure that operates according to the level of fresh water stored in the reservoir.
  • the buoyancy member of the leakage preventing device When a certain amount of fresh water is loaded in the buoyancy member of the leakage preventing device is lifted and at the same time the inflow of raw water supplied from the outside is related to a water leakage preventing device of the water purifier that can prevent the leak inside the water purifier.
  • water purifier removes heavy metals and other harmful substances contained in raw water through the process of sedimentation, filtration and sterilization of raw water such as tap water, and can be used as drinking water. According to the name of the serious level, tap water is not directly used as drinking water at home or at work.
  • Such water purifiers are widely used not only for general households and businesses, but also for cutting-edge scientific industries or cleaning or medical use of high-precision electronic components.
  • the structure of the water purifier includes an outer case, a plurality of filters installed inside the outer case to filter and purify time water flowing into a cold water purifier, a cooler for keeping the time water purified by the filter cool, and the cooler.
  • a cold water tank for temporarily storing the chilled water, and a heater for keeping the purified water warmed, a hot water tank for temporarily storing the water heated by the heater, and a spout port of the cold water tank and the hot water tank, respectively. It protrudes outside of the outer case and consists of a cold water intake cock for taking out cold water and hot water, and a hot water intake cock.
  • the water introduced by the filter unit is filtered to remove impurities and bacteria contained in the water, and then supplied and stored through a hose to a cold water tank and a hot water tank.
  • the water stored in the cold water tank is made cold by the cooler installed on the outside of the cold water tank, while the water stored in the hot water tank is heated to a predetermined temperature by a heater installed on the outside of the hot water tank.
  • the water pressure of the raw water is always applied directly to the water purifier, there are various components such as various filters and hot water tanks inside the water purifier, and each of them is connected in series or in parallel so that many joints are formed. If gaps or cracks occur in any joint or weak strength part of the water purifier, water flows through the gap or cracks and collects in the water purifier body, and after a certain time, the accumulated water flows out of the water purifier. It also made water around the water purifier.
  • a user directly cuts off a main valve through which water is introduced from the outside
  • another method is a mechanical type inside the water purifier. Equipped with a leak shutoff device or installing a sensor to detect water in the water purifier main body and make the main valve as a solenoid valve, when the signal is detected by the sensor to operate the solenoid valve to block the inflow of water from the outside have.
  • the method of using a mechanical leak blocking device has a problem that a malfunction or breakdown occurs according to a long time of use and thus a leak cannot be completely prevented.
  • the method of blocking the leak using the detection sensor and the solenoid valve has a problem that it is difficult to prevent the leak occurring in the pipe before the point where the solenoid valve is installed as the solenoid valve is mounted on the connecting pipe connecting the plurality of water filters.
  • the solenoid valve is not a device for blocking a leak, but a water filter for the water filter, and has a problem that it is difficult to completely block the leak when a leak occurs through the piping and connecting parts inside the water purifier.
  • the leakage preventing device is installed in the connection portion of the raw water supply pipe and the reservoir connected from the outside of the connection pipe for connecting a plurality of water filters, the fresh water stored in the reservoir
  • the buoyancy member of the leak prevention device is lifted and at the same time, the inflow of raw water supplied from the outside can be prevented in advance to prevent leakage of the water purifier. It is an object of the present invention to provide a water leakage preventing device for a water purifier.
  • Still another object of the present invention is to prevent secondary damage caused by water leakage (water distorted wood floor and fire caused by water leakage), thereby preventing water damage from water damage.
  • the object is to provide a prevention device.
  • the present invention provides a buoyancy member and a buoyancy member attached to one side of the buoyancy member in constructing a water purifier leak prevention device installed at a connection portion of a water supply pipe and a water reservoir connected from the outside of the water purifier.
  • a pressurizing protrusion is formed at the end and a flow arm having a fastening member attached to one side thereof, a tubular casing having a fastening member inserting hole for inserting the fastening member on the lower surface and a flow arm inserting hole, and a plate shape inserted into the lower surface of the casing.
  • the water purifier comprising a fixing plate of the plate, an airtight packing of a plate shape installed on an upper surface of the fixing plate, a body coupled to the casing, through which raw water supply holes and a water supply hole are respectively penetrated, and a fastening nut fastened to an upper end of the main body.
  • a leak prevention device comprising a fixing plate of the plate, an airtight packing of a plate shape installed on an upper surface of the fixing plate, a body coupled to the casing, through which raw water supply holes and a water supply hole are respectively penetrated, and a fastening nut fastened to an upper end of the main body.
  • the present invention is installed at the connection portion of the raw water supply pipe and the reservoir and having a structure that operates according to the level of fresh water stored in the reservoir, it is possible to block the inflow of raw water supplied from the outside in the water supply hole of the water purifier Water leakage can be prevented in advance, and the secondary loss caused by water leakage (fire warpage due to water warping and wood floor leakage) can be prevented to bring about economic benefits. Has the effect of.
  • FIG. 1 is an exploded perspective view of the water purifier leak prevention apparatus of the present invention.
  • Figure 2 is a longitudinal cross-sectional view and a partially enlarged cross-sectional view of the installation state of the water purifier leak prevention apparatus of the present invention.
  • Figure 3 is a longitudinal cross-sectional view and a partially enlarged cross-sectional view of the operating state after installation of the water purifier leak prevention apparatus of the present invention.
  • Figure 4 is a horizontal exploded perspective view of the water purifier leak prevention apparatus of the present invention.
  • FIG. 5 is a longitudinal sectional view of the water purifier leak prevention apparatus of the present invention.
  • Figure 6 is a horizontal longitudinal cross-sectional view of the water purifier leak prevention apparatus of the present invention.
  • Figure 7 is a front view of the installation state of the water purifier leak prevention apparatus of the present invention.
  • At least one water filter 1 for filtering and purifying time water flowing into the water purifier as shown in FIG. 7 and the time water purified by the water filter 1
  • Reservoir (2) for storing the water
  • a cooler (3) for keeping the time water purified by the purified water filter (1) cool
  • a cold water tank (4) for storing the time water cooled by the cooler (3)
  • a heater 5 for keeping purified purified water warm
  • a hot water tank 6 for storing the time water heated by the heater 5, and separating the water storage tank 2 and the cold water tank 4 from each other.
  • It is connected to the separation pipe 7 and the water discharge ports of the cold water tank 4 and the hot water tank 6, respectively, and the cold water cock 8 for taking out cold water and hot water, and the hot water cock 9, and the water flow. It consists of a water supply pipe 10 to make.
  • the raw water introduced into the water purifier through the raw water supply pipe 11 is supplied to the water filter 1 through the water supply pipe 10 and then filtered through the water filter 1, after which the water supply pipe Supplyed to the reservoir (2) through the (10) is stored.
  • the leak prevention device 100 of the water purifier of the present invention is installed at the connection portion of the raw water supply pipe 11 and the reservoir 2 connected from the outside of the water purifier.
  • the structure of the water leakage preventing device 100 of the water purifier of the present invention is formed in a cylindrical shape sealed in all directions as shown in FIG. 1 and the buoyancy member 13 protruding around the outer circumferential surface of the coupling protrusion 12 And a flow arm 16 attached to one side of the buoyancy member 13 and formed in a “b” shape and having a pressing protrusion 14 formed at an end thereof and a fastening member 15 attached to be perpendicular to one side thereof. And a casing 19 attached to the upper end of the flow arm 16 and formed in a cylindrical shape and having a fastening member inserting hole 17 and a flow arm inserting hole 18 formed at a lower surface thereof, and inside the casing 19.
  • Inserted and fixed plate 20 having a plate-like shape, inserted into the inside of the casing 19 is installed on the upper surface of the fixed plate 20, the airtight packing 21 having a plate-like shape, and the airtight packing 21 It is installed on the upper surface of the raw water supply hole 22 and the water supply hole 23 through the vertical direction, respectively And a locking jaw 24 formed at the center of the outer circumferential surface and fastened to the casing 19 by a screw thread 25 formed at a lower end of the locking jaw 24, and an upper end of the main body 26. It consists of a fastening nut 27 to be fastened.
  • the buoyancy member 13 is filled with air, and is made of a material capable of maintaining a hygienic state at all times without being corroded or damaged by fresh water, and is provided by a coupling protrusion 12 protruding from the center of the outer circumferential surface thereof.
  • the air filled therein does not leak to the outside of the buoyancy member 13, and external fresh water does not flow into the inside of the buoyancy member 13 to maintain a tightly sealed state.
  • sealing projection 28 is formed around the raw water supply hole 22 and the water supply hole 23 formed in the lower portion of the main body 26.
  • Flow arm 16 is attached to one side of the buoyancy member 13 as a separate fastening means has a fastening member 15 attached orthogonally to one side of the top as shown in Figure 1 the lower surface of the casing (19) It is inserted into the groove of the fastening member insertion hole 17 installed at one side, and the upper end of the flow arm 16 is inserted into the flow arm insertion hole 18 formed in the center of the lower surface of the casing 19.
  • the width of the fastening member insertion hole 17 is wider than the width of the fastening member 15, and the width of the flow arm insertion hole 18 is also wider than the width of the flow arm 16. From (19) it becomes possible to move up and down.
  • the fixing plate 20 inserted into the casing 19 is formed in a plate shape having a predetermined thickness and width, and is formed of a hard material so as to secure the fixed state of the airtight packing 21.
  • the airtight packing 21 is installed on the upper surface of the fixing plate 20 and is manufactured in a plate shape having a predetermined width wider than the width of the fixing plate 20 and is soft and soft to increase the watertightness of the leakage preventing device 100. It is made of rubber material.
  • the main body 26 is fastened by the thread 25 formed on the outer circumferential surface of the main body 26 with the fastening nut 27 formed in the state where the locking jaw 24 protruding from the outer circumferential surface is caught at the lower end of the water storage tank 2. do.
  • the reservoir 2 is installed in a shape inserted between the main body 26 and the fastening nut 27, the leakage preventing device 100 flows from the top of the reservoir (2) It is not firmly fixed.
  • Water purifier leak prevention device 100 of the present invention having such a structure and configuration is installed on the connection portion of the raw water supply pipe 11 and the reservoir (2) connected from the outside of the water purifier and the fresh water level stored in the reservoir (2)
  • the buoyancy member 13 of the water leakage preventing device 100 is lifted and at the same time the inflow of raw water supplied from the outside is blocked and water is leaked from the water purifier. It works in a way that prevents it.
  • the buoyancy member 13 is floating on the surface of fresh water stored in the reservoir 2 by its own buoyancy of the air filled therein, when the user uses the water purifier, that is, stored in the reservoir (2)
  • the buoyancy member 13 is inclined diagonally and floats on the surface, so that the flow arm 16 attached to one side of the buoyancy member 13 is downward as shown in FIG. 3.
  • the inclined plate 20 is inserted into the casing 19 is lowered by a certain height downward by the pressure of the raw water.
  • the airtight packing 21 installed on the upper surface of the fixing plate 20 is also bent downward by the pressure of the raw water, as shown in the enlarged cross-sectional view of FIG. 3, and the main body 26 and the raw water supply hole ( 22, that is, the channel (s) is naturally formed in the place where the airtight packing 21 was.
  • the water introduced into the raw water supply hole 22 is introduced into the water channel s through the raw water supply hole 22 and then moved to the water filter 1 installed inside the water purifier through the water supply hole 23.
  • the water purifier leak prevention apparatus 100 of the present invention is installed at the connection portion of the raw water supply pipe 11 and the reservoir 2 connected from the outside of the water purifier as described above, and operates according to the level of fresh water stored in the reservoir 2.
  • the buoyancy member 13 is floated on the surface of fresh water stored in the reservoir 2 by its own buoyancy of air filled therein, that is, when the user does not use the water purifier for a long time, that is, the reservoir ( When the water level of the fresh water stored in 2) is above a certain height, the buoyancy member 13 is substantially parallel to the water surface and floats on the water surface of the reservoir 2, so that one of the buoyancy members 13 is shown in FIG.
  • the flow arm 16 attached to the side forms a right angle with the casing 19, and the pressing protrusion 14 pushes the fixing plate 20 inserted into the casing 19 upward.
  • the water purifier leak prevention apparatus 100 used to be attached to the left side or the right side of the reservoir 2, which is another embodiment of the present invention, is also used to be attached to the upper surface of the present invention.
  • the structure and configuration of the water purifier leak prevention apparatus 100 are the same and operate in the same manner.
  • the water leakage preventing device 100 of the water purifier of the present invention is connected to the raw water supply pipe 11 and the reservoir 2 connected from the outside, rather than the water supply pipe 10 connecting the plurality of water filters 1. It is installed in the water storage tank (2) has a structure that operates in accordance with the level of fresh water, it is possible to block the inflow of raw water supplied from the outside in the water supply hole 22 of the water purifier to leak the water generated inside the water purifier It can be prevented in advance, and it has various effects such as blocking the secondary loss caused by water leakage (twisting of wood floor due to water penetration and fire caused by water leakage) to bring economic benefits.

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

Abstract

La présente invention concerne un appareil de prévention de fuite d'eau pour un purificateur d'eau et, plus précisément, un appareil de prévention de fuite d'eau pour un purificateur d'eau, qui possède une structure qui est installée dans une partie de connexion d'un réservoir et d'un tuyau d'alimentation en eau brute relié avec l'extérieur du purificateur d'eau, ayant un fonctionnement dépendant du niveau d'eau de l'eau douce stockée dans le réservoir, et qui est ainsi apte à empêcher, à l'avance, une fuite d'eau dans le purificateur d'eau à mesure que l'élément de flottaison de l'appareil de prévention de fuite d'eau est élevé et simultanément l'écoulement d'entrée de l'eau brute provenant de l'extérieur est bloqué si une certaine quantité d'eau douce est contenue dans le réservoir. Selon la présente invention, un appareil de prévention de fuite d'eau pour un purificateur d'eau est installé dans une partie de connexion d'un réservoir et d'un tuyau d'alimentation en eau brute reliée avec l'extérieur du purificateur d'eau, l'appareil de prévention de fuite d'eau comprenant : un élément de flottaison; un bras d'écoulement fixé à une surface latérale de l'élément de flottaison et ayant une saillie de pressurisation formée à l'extrémité du bras d'écoulement et un élément de couplage fixé au bas de la saillie de pressurisation; un boîtier cylindrique ayant, formés sur la surface inférieure de ce dernier, un trou d'introduction d'élément de couplage dans lequel un élément de couplage est introduit, et un trou d'introduction de bras d'écoulement; une plaque de fixation de type plaque introduite dans la surface inférieure du boîtier; une enveloppe étanche à l'air de type plaque installée dans la surface supérieure de la plaque de fixation; un corps principal combiné avec le boîtier ayant un trou d'alimentation en eau brute et un trou d'alimentation en eau respectivement formés à travers ce dernier; et un écrou de couplage couplé à la partie supérieure du corps principal.
PCT/KR2013/009370 2013-10-21 2013-10-21 Appareil de prévention de fuite d'eau pour purificateur d'eau WO2015060467A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/009370 WO2015060467A1 (fr) 2013-10-21 2013-10-21 Appareil de prévention de fuite d'eau pour purificateur d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/009370 WO2015060467A1 (fr) 2013-10-21 2013-10-21 Appareil de prévention de fuite d'eau pour purificateur d'eau

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WO2015060467A1 true WO2015060467A1 (fr) 2015-04-30

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010040122A1 (en) * 1999-10-15 2001-11-15 Ronald Barnes Assembly for purifying water
KR100824078B1 (ko) * 2007-04-24 2008-04-21 김영창 정수기
KR100877462B1 (ko) * 2007-09-28 2009-01-07 조신행 정수기 누수방지장치
KR20090002858A (ko) * 2007-07-04 2009-01-09 이재영 정수기의 누수 차단장치
KR101006860B1 (ko) * 2009-04-28 2011-01-12 최상필 냉온 정수기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010040122A1 (en) * 1999-10-15 2001-11-15 Ronald Barnes Assembly for purifying water
KR100824078B1 (ko) * 2007-04-24 2008-04-21 김영창 정수기
KR20090002858A (ko) * 2007-07-04 2009-01-09 이재영 정수기의 누수 차단장치
KR100877462B1 (ko) * 2007-09-28 2009-01-07 조신행 정수기 누수방지장치
KR101006860B1 (ko) * 2009-04-28 2011-01-12 최상필 냉온 정수기

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