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WO2017000709A1 - Purificateur d'eau - Google Patents

Purificateur d'eau Download PDF

Info

Publication number
WO2017000709A1
WO2017000709A1 PCT/CN2016/083147 CN2016083147W WO2017000709A1 WO 2017000709 A1 WO2017000709 A1 WO 2017000709A1 CN 2016083147 W CN2016083147 W CN 2016083147W WO 2017000709 A1 WO2017000709 A1 WO 2017000709A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
filter element
waterway plate
plate
water purifier
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/083147
Other languages
English (en)
Chinese (zh)
Inventor
张仕荣
温小健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
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
Priority claimed from CN201520464116.0U external-priority patent/CN204910984U/zh
Priority claimed from CN201510378034.9A external-priority patent/CN105032022B/zh
Application filed by Midea Group Co Ltd, Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Publication of WO2017000709A1 publication Critical patent/WO2017000709A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B01D35/30—Filter housing constructions

Definitions

  • the invention relates to the field of household appliances, and in particular to a water purifier.
  • the water purifier comprises a casing and a filter element, wherein the filter element is fixed in the casing to prevent the filter element from shaking in the casing, and the filter core fixing bracket is arranged in the casing, the filter element is placed in the casing and mounted on the filter fixing bracket, and the filter element is fixed.
  • An excellent curved elastic clamping portion is formed on the bracket to clamp the filter element along the circumferential direction of the filter element, and the opening of the superior curved elastic clamping portion is disposed away from the filter fixing bracket.
  • the filter element is strongly pressed from the opening of the elastic clamping portion, and the elastic clamping portion is deformed when pressed, and the filter element is automatically restored after being inserted, thereby clamping the filter element.
  • the filter element is easily broken out from the filter fixing bracket during transportation or work.
  • the main object of the present invention is to provide a water purifier which is intended to effectively lock the filter element and prevent the filter element from being thrown out due to an external force.
  • a water purifier comprises a waterway plate and a filter element, the water purifier further comprising a handle, the handle being a curved strip-shaped semi-closed structure provided with an opening, the handle forming body The two ends of the opening are respectively rotatably connected to the waterway plate; when the handle is turned to the first position, the opening is disposed facing the waterway plate, and the handle and the waterway plate form a closed space, a filter cartridge is disposed in the closed space, and the handle clamps the filter element along a circumferential direction of the filter element; when the handle is turned to the second position, the handle applies a force to the filter element that faces away from the waterway plate So that the filter element is away from the waterway plate and is detached from the waterway plate.
  • one end of the handle is provided with a first insertion shaft, and the other end is provided with a second insertion shaft, and the first insertion shaft is disposed on a side facing away from the second insertion shaft, a second insertion shaft is disposed on a side facing away from the first insertion shaft, the first insertion shaft is coaxially disposed with the second insertion shaft, and a side of the water passage plate facing the filter element is protruded Forming a first ear plate and a second ear plate, the first ear plate is provided with a first circular hole that is engaged with the first insertion shaft, and the second ear plate is provided with the first The second circular hole is inserted into the second shaft.
  • the diameter of the second insertion shaft is larger than the diameter of the first insertion shaft, the number of the handles is two, and the second insertion shaft is provided with a first insertion with another handle.
  • the third round hole of the shaft is inserted.
  • the side wall forming the closed space with the waterway plate is an inner side wall, and the inner side wall is convexly formed with a first protrusion, and the filter element corresponds to the first protrusion.
  • the side protrusion is formed with a second protrusion, and the first protrusion is engaged with the second protrusion to allow the filter element to be locked in the closed space.
  • the first protrusion is disposed at a central position of the inner side wall of the opening facing the handle.
  • the side wall forming the closed space with the waterway plate is an inner side wall, and the inner side wall is provided with two limiting protrusions, and the two limiting protrusions are respectively adjacent to the One end of the handle is disposed, the side of the filter element is provided with two limiting grooves, and the connecting lines of the two limiting protrusions are parallel to the rotating shaft of the handle relative to the waterway plate;
  • each of the limiting protrusions is received in the corresponding limiting groove;
  • the limiting protrusion is along the The limit groove moves to move the filter element to a side close to the waterway plate to abut the filter element toward the waterway plate.
  • the limiting groove is L-shaped, and the L-shaped groove includes a first strip portion and a second strip portion, the length direction of the first strip portion and the length of the filter element In the same direction, the second strip portion is disposed between the first strip portion and the waterway plate, and a connection position of the second strip portion and the first strip portion is adjacent to the handle at the first The switching side of the position and the second position.
  • the outer side wall of the handle facing away from the opening is provided with a push button for rotating the handle, and the push button back protrudes from the handle in the direction of the opening.
  • the side wall forming the closed space with the waterway plate is an inner side wall, and the inner side walls of the two end portions of the handle are respectively formed with a buckle, and the handle is centered at In the enclosed space in the first position, the buckle is disposed on a side of the rotating shaft of the handle that is rotated relative to the waterway plate away from the handle center to when the handle is rotated from the first position to the second position Applying a force to the filter element that faces away from the waterway plate causes the filter element to move away from the waterway plate and disengage from the waterway plate.
  • the buckle is semi-cylindrical, and the two buckles are coaxially disposed and coaxial with a rotation axis of the handle relative to the waterway plate, and the direction of the opening on the buckle shaft surface faces away from The handle opening direction is set.
  • the water purifier of the present invention is provided with a handle on the waterway plate, the handle being rotatable relative to the waterway plate, and when the handle is turned to the first position, that is, the opening of the handle is disposed facing the waterway plate, and a closing is formed between the handle and the waterway plate. Space, the filter element is clamped in the closed space, and the handle clamps the filter element along the circumferential direction of the filter element, thereby preventing the filter element from being pulled away from the waterway plate by the external force during the process of handling or working.
  • the handle Preventing the filter element from colliding with the waterway plate to damage the filter element or the waterway plate; further, when the handle is turned to the second position, the handle applies a force to the filter element that faces away from the waterway plate to push out the filter element, and the structure does not require other tools.
  • the filter element can be separated from the waterway plate, thereby facilitating the replacement of the filter element and improving the working efficiency of replacing the filter element.
  • FIG. 1 is a schematic view showing the assembly of a waterway plate, a filter element and a handle in an embodiment of a water purifier according to the present invention
  • FIG. 2 is a schematic structural view of the waterway plate of Figure 1;
  • Figure 3 is a right side view of the filter element of Figure 1;
  • FIG. 4 is a schematic structural view of the handle of FIG. 1.
  • the invention proposes a water purifier.
  • FIG. 1 is a schematic view showing the assembly of a waterway plate, a filter element and a handle in an embodiment of a water purifier according to the present invention
  • FIG. 2 is a schematic structural view of the waterway plate of FIG. Right side view
  • Fig. 4 is a schematic structural view of the handle of Fig. 1.
  • the water purifier comprises a waterway plate 1, a filter element 2 and a handle 3, and the handle 3 is a curved strip-shaped semi-closed structure provided with an opening 37, and the two ends of the handle 3 forming the opening 37 are respectively
  • the waterway plate 1 is rotatably connected; when the handle 3 is turned to the first position, the opening 37 is disposed facing the waterway plate 1, and the handle 3 and the waterway plate 1 form a closed space, the filter cartridge 2 is locked in the closed space, and the handle 3 is along the filter element 2
  • the circumferential direction clamps the filter element 2; when the handle 3 is turned to the second position, the handle 3 applies a force to the filter element 2 that faces away from the waterway plate 1 to move the filter element 2 away from the waterway plate 1 and away from the fixation with the waterway plate 1.
  • the water purifier of the present invention is provided with a handle 3 on the waterway plate 1, the handle 3 being rotatable relative to the waterway plate 1, and when the handle 3 is turned to the first position, that is, the opening 37 of the handle 3 is disposed facing the waterway plate 1, at this time the handle 3, a closed space is formed between the waterway panel 1 and the filter cartridge 2 is locked in the closed space, and the handle 3 is clamped along the circumferential direction of the filter cartridge 2 to avoid the water purifier during handling or work.
  • the filter element 2 is separated from the waterway plate 1 by the external force, and at the same time, the filter element 2 and the waterway plate 1 are prevented from colliding with each other to damage the filter element 2 or the waterway plate 1; further, when the handle 3 is turned to the second position, the handle is 3 applies a force against the water filter plate 1 to the filter element 2 to push out the filter element 2, which can separate the filter element 2 from the waterway plate 1 without using other tools, thereby facilitating the replacement of the filter element 2, and improving the working efficiency of replacing the filter element 2 .
  • the waterway plate 1 is disposed on the water purifier housing (not shown), and the two ends of the opening 37 of the handle 3 are respectively rotatably connected to the waterway plate 1, and the side of the filter element 2 is It is disposed facing the waterway plate 1 and has one end of the filter element 2.
  • the bottom end is disposed on the water purifier housing, and the other end is provided with a water pipe plug 21 on the end surface of the top end in the embodiment, and the water pipe plug 21 faces the waterway plate. 1 is bent, and the water pipe 1 is provided with a water hole 13 that is inserted into the water pipe plug 21.
  • the handle 3 clamps the end of the filter element 2 connected to the waterway plate 1 so that the water pipe plug 21 of the filter element 2 is more tightly inserted into the water hole 13 of the waterway plate 1 to prevent the water pipe plug 21 from being pulled out of the water hole 13. . Further, in order to seal the water and prevent water from leaking from the water hole 13 through the water pipe plug 21, a sealing ring (not shown) is provided on the water pipe plug 21.
  • the handle 3 is substantially U-shaped. In other embodiments of the present invention, the handle 3 may also have a semicircular shape or the like.
  • first insertion shaft 31 is disposed at one end of the handle 3, and the second insertion shaft 32 is disposed at the other end.
  • the first insertion shaft 31 is disposed on a side facing away from the second insertion shaft 32, and is secondly inserted.
  • the shaft 32 is disposed on a side facing away from the first insertion shaft 31, the first insertion shaft 31 is coaxially disposed with the second insertion shaft 32, and a side of the waterway plate 1 facing the filter element 2 is convexly formed with the first ear plate 11
  • the second ear plate 12 the first ear plate 11 is provided with a first circular hole (not visible) that is engaged with the first insertion shaft 31, and the second ear plate 12 is provided with the second insertion shaft 32.
  • the second circular hole 121 is closed.
  • the first ear plate 11 and the second ear plate 12 are disposed adjacent to one end of the filter element 2 connected to the water purifier housing, that is, the first ear plate 11 and the second ear plate 12 are adjacent to the bottom end of the filter element 2.
  • the handle 3 rotates, the first insertion shaft 31 rotates around the first circular hole, and the second insertion shaft 32 rotates around the second circular hole 121, and the connection mode of the shaft and the hole is matched, and the rotation is more flexible. , the assembly is more convenient.
  • the diameter of the second insertion shaft 32 is larger than the diameter of the first insertion shaft 31, the number of the handles 3 is two or at least two, and the second insertion shaft 32 is provided with the first insertion of the other handle 3.
  • the second plug shaft 32 is a sleeve.
  • the first insertion shaft 31 of the first filter element 2 is disposed on the first ear plate 11, the second insertion shaft 32 is disposed on the second ear plate 12, and the first insertion of the second filter element 2
  • the shaft 31 is disposed in the third circular hole of the second insertion shaft 32 of the first filter element 2
  • the second insertion shaft 32 of the second filter element 2 is disposed on the other second ear plate 12, and is connected end to end.
  • the assembly is made to make the whole device structure more compact, the space occupied by the filter element 2 can be reduced, and the overall volume of the water purifier can be reduced.
  • a through hole may be formed in both end portions of the opening 37 of the handle 3, and a shaft that is inserted into the through hole may be provided on the ear plate.
  • the side wall forming a closed space with the waterway plate 1 is an inner side wall, and the first side protrusion 35 is formed on the inner side wall, and the corresponding filter element 2 is formed.
  • the second protrusion 22 is formed on the side surface of the first protrusion 35, and the first protrusion 35 is engaged with the second protrusion 22 to allow the filter element 2 to be locked in the closed space.
  • the handle 3 is turned to the first position, the first protrusion 35 is locked on the side of the second protrusion 22 facing away from the water pipe plug 21, so that the handle 3 is clamped on the filter element 2 to prevent the water purifier from being in operation.
  • the handle 3 is subjected to an external force and is bounced off from the side of the filter element 2 to rotate.
  • the first protrusion 35 is provided at a central position of the inner side wall of the handle 3 facing the opening 37.
  • a first protrusion 35 is formed on the inner side wall of the handle 3, and a side surface of the filter element 2 is recessed with a slot (not shown) for engaging the first protrusion 35.
  • the manner in which the protrusion is engaged with the slot can also cause the handle 3 to be snapped onto the filter element 2, preventing the handle 3 from rotating, and since the protrusion is engaged in the groove, the filter element 2 can be prevented from being axially and radially. mobile.
  • the side wall forming the closed space with the waterway plate 1 is the inner side wall, and the inner side wall is provided with two limiting protrusions 33, and the two limiting protrusions 33 are respectively adjacent to one end of the handle 3.
  • the portion of the filter element 2 is provided with two limiting grooves 23, and the connecting lines of the two limiting protrusions 33 are parallel to the rotating shaft of the handle 3 relative to the waterway plate 1; when the filter element 2 is in the first space enclosed in the closed space In the position, each of the limiting protrusions 33 is received in the corresponding limiting groove 23; when the handle 3 is rotated from the second position to the first position, the limiting protrusion 33 moves along the limiting groove 23 and faces the waterway The plate 1 is pressed against the limiting groove 23 to move the filter element 2 toward the side close to the waterway plate 1, so that the filter element 2 is pressed against the waterway plate 1 to reduce the inner side wall of the handle 3 and the filter element 2 during the rotation of the handle 3.
  • the resistance between the sides is such that the first protrusions 35 are more easily snapped onto the second protrusions 22.
  • the limiting groove 23 is L-shaped, and the L-shaped groove includes a first strip portion 231 and a second strip portion 232 which are connected, and the longitudinal direction of the first strip portion 231 is the same as the length direction of the filter element 2,
  • the second strip portion 232 is disposed between the first strip portion 231 and the waterway plate 1 and the connection position of the second strip portion 232 and the first strip portion 231 is close to the handle 3 at the first position and the second position switching side .
  • the connection position of the second strip portion 232 and the first strip portion 231 is transitioned by a circular arc.
  • the outer side wall of the handle 3 away from the opening 37 is provided with a push button 34 for pulling the handle 3, and the push button 34 protrudes away from the handle 3 in the direction of the opening 37.
  • the push button 34 is disposed at a central position of the outer side wall of the handle 3 away from the opening 37.
  • the push button 34 is used to pull the handle 3 to rotate, and the contact area between the handle 3 and the hand is increased, so that the operation is more convenient and the pulling is more flexible.
  • the push button 34 may also be a recess provided on the outer side wall of the handle 3.
  • the side wall forming the closed space with the waterway plate 1 is the inner side wall, and the inner side walls of the two end portions of the handle 3 are respectively formed with the buckle 36, and the center of the handle 3 is first In the closed space at the time of the position, the buckle 36 is disposed on the side of the rotating shaft of the handle 3 that is rotated relative to the waterway plate 1 away from the center of the handle 3 to apply a deviation to the filter element 2 when the handle 3 is rotated from the first position to the second position.
  • the force of the waterway plate 1 causes the filter element 2 to move away from the waterway plate 1 and away from the fixation with the waterway plate 1.
  • the buckle 36 applies a force to the side of the filter element 2 to the side of the filter element 2 with the rotating shaft of the handle 3 rotating relative to the waterway plate 1 as a fulcrum, so that the filter element 2 is pushed out and away from the waterway plate 1 in the direction away from the waterway plate 1. Therefore, it is convenient to replace the filter element 2 without replacing it with other tools, which improves the efficiency of replacing the filter element 2.
  • the buckle 36 is semi-cylindrical, and the two buckles 36 are coaxially disposed coaxially with the rotation axis of the handle 3 with respect to the waterway plate 1, and the opening of the semi-cylindrical buckle 36 on the shaft surface (not labeled The direction is set away from the opening 37 of the handle 3.
  • the handle 3 when the handle 3 is rotated until the opening 37 is disposed facing the waterway plate 1, a closed space is formed between the handle 3 and the waterway plate 1, and the circumferential direction of the filter element 2 is locked in the closed space as the first position.
  • the handle is perpendicular to the waterway plate 1; when the handle 3 is rotated parallel to the waterway plate 1, the opening 37 is directed away from the water tube plug 21 of the filter element 2, and the end of the filter element 2 provided with the water tube plug 21 is pushed away The waterway plate 1 is the second position.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

La présente invention concerne un purificateur d'eau, qui comprend une plaque de voie d'eau (1), et des filtres (2), et comprend en outre des poignées (3), la poignée (3) étant une structure semi-fermée, constituée d'une bande incurvée et pourvue d'une ouverture (37) ; deux parties d'extrémité de la poignée (3) qui forment l'ouverture (37) sont respectivement raccordées en rotation à la plaque de voie d'eau (1) ; lorsque la poignée (3) est tournée à une première position, l'ouverture (37) est agencée face à la plaque de voie d'eau, (1) la poignée (3) et la plaque de voie d'eau (1) forment un espace fermé, le filtre (2) est serré dans l'espace fermé, et la poignée (3), serre étroitement le filtre dans la direction circonférentielle du filtre (2) ; et lorsque la poignée (3) est tournée à une deuxième position, la poignée (3) applique une force, orientée dans la direction opposée à la plaque de voie d'eau (1), sur le filtre (2) de manière à permettre que le filtre (2) s'écarte de la plaque de voie d'eau (1) et sépare le filtre de la fixation à la plaque de voie d'eau (1). Le purificateur d'eau peut efficacement bloquer hermétiquement les filtres, de manière à éviter que les filtres soient expulsés sous l'action d'une force externe.
PCT/CN2016/083147 2015-06-30 2016-06-20 Purificateur d'eau Ceased WO2017000709A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201510378034.9 2015-06-30
CN201520464116.0 2015-06-30
CN201520464116.0U CN204910984U (zh) 2015-06-30 2015-06-30 净水器
CN201510378034.9A CN105032022B (zh) 2015-06-30 2015-06-30 净水器

Publications (1)

Publication Number Publication Date
WO2017000709A1 true WO2017000709A1 (fr) 2017-01-05

Family

ID=57607672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/083147 Ceased WO2017000709A1 (fr) 2015-06-30 2016-06-20 Purificateur d'eau

Country Status (1)

Country Link
WO (1) WO2017000709A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111825162A (zh) * 2019-04-15 2020-10-27 佛山市顺德区美的饮水机制造有限公司 净水机
CN112337181A (zh) * 2019-08-06 2021-02-09 杜宁峻 内置上置控制模块的u型滤胆仓与上盖活接的净水器
CN112645474A (zh) * 2020-12-30 2021-04-13 广东水护盾健康科技有限公司 复合滤芯、净水机
CN113750626A (zh) * 2021-10-19 2021-12-07 佛山市顺德区阿波罗环保器材有限公司 净水装置
CN113929159A (zh) * 2020-06-29 2022-01-14 佛山市顺德区美的饮水机制造有限公司 快换滤芯和净水机
CN114177686A (zh) * 2021-12-07 2022-03-15 江西晶朝科技有限公司 一种便于固定滤芯的净水器
CN114275833A (zh) * 2021-12-27 2022-04-05 珠海格力电器股份有限公司 水路板结构及净水器
CN114343431A (zh) * 2022-01-28 2022-04-15 宁波福特恩净水设备有限公司 饮水设备中可拆卸件的快速装拆结构及饮水设备

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Publication number Priority date Publication date Assignee Title
CN1450927A (zh) * 2000-04-19 2003-10-22 姜元锡 净水机
US6843912B2 (en) * 2001-03-08 2005-01-18 Oasis Corporation Combined filter manifold and shut-off valve for a water purification system
KR20100104405A (ko) * 2009-03-17 2010-09-29 웅진코웨이주식회사 수처리 기기의 필터 고정 장치
CN202105504U (zh) * 2011-04-19 2012-01-11 惠州七芯膜净化环保有限公司 一种可显示多个滤芯工作时间的净水器
CN202427249U (zh) * 2011-11-15 2012-09-12 深圳安吉尔饮水产业集团有限公司 自锁滤芯固定夹结构
CN105032022A (zh) * 2015-06-30 2015-11-11 佛山市顺德区美的饮水机制造有限公司 净水器
CN204910984U (zh) * 2015-06-30 2015-12-30 佛山市顺德区美的饮水机制造有限公司 净水器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1450927A (zh) * 2000-04-19 2003-10-22 姜元锡 净水机
US6843912B2 (en) * 2001-03-08 2005-01-18 Oasis Corporation Combined filter manifold and shut-off valve for a water purification system
KR20100104405A (ko) * 2009-03-17 2010-09-29 웅진코웨이주식회사 수처리 기기의 필터 고정 장치
CN202105504U (zh) * 2011-04-19 2012-01-11 惠州七芯膜净化环保有限公司 一种可显示多个滤芯工作时间的净水器
CN202427249U (zh) * 2011-11-15 2012-09-12 深圳安吉尔饮水产业集团有限公司 自锁滤芯固定夹结构
CN105032022A (zh) * 2015-06-30 2015-11-11 佛山市顺德区美的饮水机制造有限公司 净水器
CN204910984U (zh) * 2015-06-30 2015-12-30 佛山市顺德区美的饮水机制造有限公司 净水器

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111825162A (zh) * 2019-04-15 2020-10-27 佛山市顺德区美的饮水机制造有限公司 净水机
CN111825162B (zh) * 2019-04-15 2022-12-02 佛山市顺德区美的饮水机制造有限公司 净水机
CN112337181A (zh) * 2019-08-06 2021-02-09 杜宁峻 内置上置控制模块的u型滤胆仓与上盖活接的净水器
CN113929159A (zh) * 2020-06-29 2022-01-14 佛山市顺德区美的饮水机制造有限公司 快换滤芯和净水机
CN112645474A (zh) * 2020-12-30 2021-04-13 广东水护盾健康科技有限公司 复合滤芯、净水机
CN113750626A (zh) * 2021-10-19 2021-12-07 佛山市顺德区阿波罗环保器材有限公司 净水装置
CN114177686A (zh) * 2021-12-07 2022-03-15 江西晶朝科技有限公司 一种便于固定滤芯的净水器
CN114177686B (zh) * 2021-12-07 2024-01-09 苏州亚都水科技有限公司 一种便于固定滤芯的净水器
CN114275833A (zh) * 2021-12-27 2022-04-05 珠海格力电器股份有限公司 水路板结构及净水器
CN114343431A (zh) * 2022-01-28 2022-04-15 宁波福特恩净水设备有限公司 饮水设备中可拆卸件的快速装拆结构及饮水设备

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