WO2016004791A1 - 净水设备 - Google Patents
净水设备 Download PDFInfo
- Publication number
- WO2016004791A1 WO2016004791A1 PCT/CN2015/078120 CN2015078120W WO2016004791A1 WO 2016004791 A1 WO2016004791 A1 WO 2016004791A1 CN 2015078120 W CN2015078120 W CN 2015078120W WO 2016004791 A1 WO2016004791 A1 WO 2016004791A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- joint
- filter
- filter element
- cover member
- module
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000000746 purification Methods 0.000 title claims abstract description 31
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 33
- 230000004308 accommodation Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000012267 brine Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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
Definitions
- the invention relates to the field of water purification, and in particular to a water purification device.
- the water purification equipment is used to produce clean water.
- the water purification equipment mostly adopts the reverse osmosis process, and uses the non-phase-change physical method to desalinate and demineralize the brine, thereby forming a clean water that can be directly consumed.
- the traditional water purification equipment mainly includes a body and a filter element module, and the filter element module and the body are integrated.
- the filter element module has a plurality of filter elements. When the filter element is damaged or the filter element reaches a service life and a new filter element needs to be replaced, it needs to be in a small space. Disassembly and assembly of the filter element is inconvenient and time consuming.
- the present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, it is an object of the present invention to provide a water purifying device that facilitates the replacement of the filter element.
- the water purification device includes: a body, the body is provided with a receiving space, a rear side of the receiving space is open to define an insertion port, and a front joint of the body is provided with a first joint; a filter module, a front surface of the filter module is provided with a second joint adapted to cooperate with the first joint, and the filter module is movably fitted in the receiving space to make the first joint Cooperating or disengaging with the second joint.
- the filter element module when the first joint and the second joint can be disengaged, when the filter element needs to be replaced, the filter element module can be taken out from the accommodating space of the body to a place where the filter element is easily replaced. This facilitates the replacement of the filter element.
- water purifying apparatus may further have the following additional technical features:
- the top of the accommodating space is open
- the water purifying device further includes a capping member, and a front end of the capping member is rotatably provided on the body to open or close the cap
- the top of the body, the cover member is provided with one of a rolling wheel and a matching groove
- the filter module is provided with the other one of the rolling wheel and the matching groove, wherein the sealing is
- the rolling wheel cooperates with the engaging groove to push the filter element module forwardly during the downward swinging of the cover member, and the rolling wheel cooperates with the matching groove during the upward swinging of the cover member To push the filter module to move backward.
- the left and right inner walls of the cover member are respectively provided with the rolling wheels, and the right and left side walls of the filter module are respectively provided with the matching grooves, and the center of the rolling wheel Axis to the axis of rotation of the closure member The distance between them is less than the distance between the rear end face of the cover member and the central axis of the scroll wheel.
- the cover member further includes a baffle disposed on a rear end surface of the cover member.
- the rear ends of the left and right side walls of the accommodation space are respectively formed as guide faces that extend obliquely forward in a direction from an outer side of the accommodation space into the accommodation space.
- the filter cartridge module includes a filter cartridge holder and a filter cartridge, the filter cartridge is detachably disposed on the filter cartridge holder, and the second joint is disposed on a front surface of the filter cartridge holder.
- the left and right side walls of the body each include a first portion and a second portion connected to a rear end of the first portion, the first portion being coupled to a front panel of the body,
- the height of the second portion is smaller than the height of the first portion;
- the bottoms of the left and right side walls of the filter cartridge holder are respectively provided with grooves that are recessed toward each other, and each of the grooves penetrates the corresponding side wall in the front-rear direction.
- the bottom of each groove is open, and the top wall of each of the grooves is adapted to slidably engage the top of the respective second portion.
- the water purification device further includes a partition plate disposed on a rear surface of the front panel of the body and flush with the second portion, the partition plate, the front panel and the two portions
- the first part defines a square frame, and the first joint is disposed in the square frame; the front surface of the filter holder is provided with a square protrusion adapted to cooperate with the square frame, and the second joint is provided On the square protrusion.
- the top wall and the side walls of each of the grooves are formed to be flat and disposed perpendicular to each other, respectively.
- the water purification apparatus further includes a water receiving tray disposed on a rear end surface of the bottom wall of the body.
- FIG. 1 is a schematic view of a water purification apparatus according to an embodiment of the present invention.
- FIGS. 2 to 4 are exploded perspective views of different water purification devices according to an embodiment of the present invention.
- Figure 5 is an enlarged schematic view of a portion A of Figure 3;
- Figure 6 is a schematic view showing the assembly of a water purifying apparatus according to an embodiment of the present invention.
- FIG. 7 is a schematic view of a body and a filter element module in a water purification apparatus according to an embodiment of the present invention.
- FIG. 8 is a schematic illustration of a water purification apparatus in accordance with another embodiment of the present invention.
- FIG 9 is a partial schematic view of the water purifying apparatus shown in Figure 8.
- the body 1 The body 1, the receiving space 10, the insertion opening 11, the front panel 12, the guiding surface 13, the first portion 14, the second portion 15, the pivoting groove 16,
- Filter module 3 filter holder 30, filter element 31, groove 32, square protrusion 33,
- a cover member 5 a baffle 50, a first handle groove 51, a second handle groove 52, a pivot shaft 53, a handle 54,
- the matching groove 7 the front side wall 70, the rear side wall 71, the first section 72, the second section 73, the third section 74, the fourth section 75, the fifth section 76, the sixth section 77,
- the partition 8 the square frame 9, the water receiving tray 20, the water storage tank 21, the water purification faucet 22, the water supply port 23, and the waste water interface 24.
- first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
- features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
- the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
- the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
- installation can be understood on a case-by-case basis.
- a water purifying apparatus 100 which purifies tap water to separate pure water and concentrated water, wherein pure water is available for drinking by a user, will be described in detail below with reference to FIGS.
- a water purification apparatus 100 includes: a body 1 and a filter element module 3, wherein the body 1 is provided with an accommodation space 10, and a rear side of the accommodation space 10 is opened to define The insertion port 11 is provided, and the first joint 2 is provided on the front panel 12 of the body 1.
- the first joint 2 may be a plurality of, and the plurality of first joints 2 respectively
- the water port 23, the water purification faucet 22, the wastewater interface 24, and the like are connected.
- the water purifying device 100 may further include a water storage tank 21 that communicates with the purified water faucet 22 to store the filtered purified water available for the user to drink.
- the filter module 3 includes a replaceable filter element 31.
- the front surface of the filter element module 3 is provided with a second joint (not shown) adapted to cooperate with the first joint 2, the number of the second joint and the first joint The number of 2 is the same and one-to-one correspondence.
- the cartridge module 3 is movably fitted in the receiving space 10 such that the first joint 2 is mated or disengaged from the second joint. That is, the first joint 2 can be fitted or disengaged with the second joint, and when the filter cartridge module 3 is placed in the accommodating space 10 and the first joint 2 and the second joint are engaged, the water purifying device 100 is assembled. Thereby the tap water can be purified.
- the first joint 2 and the second joint can be disengaged, and the filter module 3 can be removed from the accommodating space 10, and the filter module 3 can be moved to facilitate the user. The place where the filter element 31 is replaced.
- the filter element module 3 can be taken out from the accommodating space 10 of the body 1 to a spacious It is convenient to replace the filter element 31, thereby facilitating the replacement of the filter element 31.
- the top of the accommodating space 10 is open, and the water purifying apparatus 100 further includes a cover member 5, and the front end of the cover member 5 is rotatably provided on the body 1 to Opening or closing the top of the body 1, the cover member 5 is provided with one of a rolling wheel 6 and a matching groove 7, and the filter module 3 is provided with the other one of the rolling wheel 6 and the matching groove 7, wherein
- the rolling wheel 6 cooperates with the engaging groove 7 to push the filter element module 3 to move forward.
- the rolling wheel 6 and the engaging groove 7 cooperate to push the filter element module. 3 Move backwards. Thereby, the assembly and take-up of the filter element module 3 are facilitated.
- a water purification apparatus 100 according to an embodiment of the present invention will be described in detail below with reference to Figs.
- the water purification apparatus 100 includes: a body 1, a filter element module 3, and a cover member 5, wherein the housing 1 defines an accommodation space 10 for accommodating the filter element module 3.
- the rear side of the body 1 is open to define the insertion opening 11, the top of the body 1 is open, the cartridge module 3 is fitted into the accommodating space 10 through the insertion opening 11, and the cartridge module 3 is taken out through the insertion port 11.
- the front end of the cover member 5 is pivotally disposed on the left and right side walls of the body 1 to cover the top of the body 1, so that the filter module 3 can be protected from dust and the like to contaminate the filter module 3.
- the rear ends of the left and right side walls of the accommodating space 10 are respectively formed as guide faces 13 that extend obliquely forward in the direction from the outside of the accommodating space 10 into the accommodating space 10. That is to say, the insertion opening 11 is provided with two guiding surfaces 13 extending obliquely forwardly inwardly, so that the guiding of the filter element module 3 into the receiving space 10 is facilitated by the guiding of the two guiding surfaces 13.
- the left and right side walls of the body 1 each include a first portion 14 and a second portion 15 connected to the rear end of the first portion 14, the first portion 14 being connected to the front panel 12 of the body 1, the height of the second portion 15 being smaller than the height of the first portion 14.
- the height of the front panel 12 is the same as the height of the first portion 14.
- the body 1 is further provided with a partition 8 which is provided on the rear surface of the front panel 12 of the body 1 and with the second portion 15 Flat, the partition 8, the front panel 12 and the two first portions 14 define a square frame 9, the rear side of the square frame 9 is open, the top of the square frame 9 can be closed or open, and the first joint 2 is arranged in the square frame 9.
- the first joint 2 is provided on the rear surface of the front panel 12.
- the filter element module 3 includes a filter element holder 30 and a filter element 31.
- the filter element 31 is detachably disposed on the filter element holder 30, and the second joint is disposed on the front surface of the filter element holder 30.
- the filter element 31 may be plural, and the plurality of filter elements 31 are respectively detachably provided on the filter element holder 30, so that the filter element module 3 can improve the purification ability of the tap water by providing the plurality of filter elements 31.
- the bottoms of the left and right side walls of the filter holder 30 are respectively provided with recesses 32 recessed toward each other, each recess 32 penetrating through the corresponding side wall in the front-rear direction, and the bottom of each recess 32 is open, each recess 32
- the top wall is adapted to slidably engage the top of the respective second portion 15.
- the top wall and the side walls of each of the grooves 32 are formed in a plane and are disposed perpendicular to each other, so that the appearance of the filter holder 30 can be improved.
- the bottom of the left side wall of the filter holder 30 is provided with a recess 32 recessed to the right, and the groove 32 on the left side wall of the filter holder 30 penetrates the left side wall of the filter holder 30 in the front-rear direction, the filter element
- the bottom of the recess 32 on the left side wall of the bracket 30 is open, and the top wall of the recess 32 on the left side wall of the cartridge holder 30 is in sliding engagement with the top of the second portion 15 of the left side wall of the body 1.
- the bottom of the right side wall of the filter holder 30 is provided with a recess 32 recessed to the left, and the groove 32 on the right side wall of the filter holder 30 penetrates the right side wall of the filter holder 30 in the front-rear direction, and the right side of the filter holder 30
- the bottom of the recess 32 on the side wall is open, and the top wall of the recess 32 on the right side wall of the filter holder 30 is in sliding engagement with the top of the second portion 15 of the right side wall of the body 1.
- the front surface of the filter holder 30 is provided with a square projection 33 adapted to cooperate with the square frame 9, and the second joint is provided on the front surface of the square projection 33.
- the filter module 3 is first aligned with the insertion port 11, and two guides at the insertion port 11 are provided. Under the guidance of the face 13, the filter element module 3 is moved into the accommodating space 10 and the top walls of the two grooves 32 are respectively in contact with the tops of the two second portions 15, realizing the first joint 2 and the second joint Initial docking direction correction. Under the guidance of the two second portions 15, the top wall of each groove 32 is slidably engaged with the top of the corresponding second portion 15 to allow the cartridge module 3 to be movable within the receiving space 10.
- the square projections 33 cooperate with the square frame 9 to align the first joint 2 with the second joint. Therefore, by providing the guiding surface 13, the square frame 9, the square protrusion 33 and the two grooves 32, the assembly of the filter element module 3 is facilitated, and the orientation of the first joint 2 and the second joint is ensured to be aligned. The docking of a joint 2 and a second joint.
- Rolling wheels 6 are respectively disposed on the left and right inner walls of the cover member 5, and the left and right side walls of the filter element module 3 are respectively provided with matching grooves 7, and the distance between the central axis of the rolling wheel 6 and the rotation axis of the cover member 5 is smaller than The distance between the rear end face of the cover member 5 to the central axis of the scroll wheel 6. That is to say, the design of the cover member 5 utilizes the principle of the lever, and the cover member 5 can be pressed with a small force to engage the scroll wheel 6 with the engagement groove 7 to push the filter element module 3 to move.
- the top of the mating slot 7 is open, the mating slot 7 includes a front side wall 70 and a rear side wall 71, the front side wall 70 including a first section 72, a second section 73 and a third section 74, the first section 72 being formed from above a slope extending obliquely from the front to the rear, the second section 73 is connected to the lower end of the first section 72, and the second section 73 is formed as a slope extending obliquely from the top to the bottom from the back to the front, The three sections 74 are connected to the lower end of the second section 73 and extend vertically, and the rear side wall 71 is formed in a plane. It should be noted that the slope may be a plane or a curved surface.
- the rolling wheel 6 first cooperates with the first segment 72. Under the action of the first segment 72 and the rolling wheel 6, the rolling wheel 6 provides a forward direction to the filter holder 30. Under the action, the filter module 3 is pushed forward, the cover member 5 continues to be pressed down, and the scroll wheel 6 continues to move downward to disengage from the first segment 72, at which time the filter module 3 stops moving forward, when the scroll wheel When the third section 74 is in the space defined by the rear side wall 71, the cover member 5 stops pressing.
- the scroll wheel 6 cooperates with the second segment 73 to provide a rearward force to the filter holder 30 to cause the filter cartridge module 3 to move backwards, when the scroll wheel 6 and the second When the segment 73 is disengaged, the scroll wheel 6 no longer provides a rearward force to the filter holder 30.
- the distance between the third section 74 and the rear side wall 71 is equal to the diameter of the rolling wheel 6. Therefore, the purpose of interlocking between the cover member 5 and the filter element module 3 can be achieved, and the movement of the filter element module 3 due to the excessive water pressure of the water purification device 100 is prevented, so that the first joint 2 and the second joint are disengaged.
- the shape of the matching groove 7 is not limited thereto, and the matching groove 7 may be formed into other shapes as long as the rolling wheel 6 cooperates with the matching groove 7 during the downward swing of the cover member 5.
- the filter element module 3 is pushed forward, and the rolling wheel 6 and the matching groove 7 cooperate to push the filter element module 3 to move backward during the upward swing of the cover member 5.
- the inner walls of the left and right side walls of the cover member 5 are respectively provided with pivoting shafts 53.
- the left and right side walls of the body 1 are respectively provided with pivoting grooves 16 which cooperate with the corresponding pivoting shafts 53.
- the assembly of the closure member 5 is simple.
- the top of the cover member 5 is provided with a first handle groove 51 for the user to hold.
- the cover member 5 further includes a shutter 50 which is provided on the rear end face of the cover member 5. Therefore, by providing the baffle 50, when the first joint 2 and the second joint are butted, the cover member 5 can fully hold the body 1 and the filter module 3, ensuring stable and reliable connection of the first joint 2 and the second joint. The movement of the filter element module 3 is prevented from being caused by the excessive water pressure of the water purification device 100, so that the first joint 2 and the second joint are disengaged.
- the bottom of the baffle 50 is provided with a second handle groove 52 for the user to hold, so that the user can open the cover member 5.
- the water purifying apparatus 100 further includes a water receiving tray 20 which is provided on a rear end surface of the bottom wall of the body 1.
- a water receiving tray 20 which is provided on a rear end surface of the bottom wall of the body 1.
- the filter module 3 is aligned with the insertion port 11, and under the guidance of the guiding surface 13, the filter module 3 is pushed into the accommodating space 10 and the top wall of each groove 32 and the second portion 15 are At the top contact, the first joint 2 and the second joint achieve a preliminary docking direction correction under the action of the groove 32 and the second portion 15.
- the square frame 9 mainly limits the degrees of freedom in the five directions of the filter element module 3, so that by providing the square frame 9, the accuracy of the first joint 2 and the second joint can be achieved. Docking.
- the cover member 5 is pressed down.
- the scroll wheel 6 enters the mating slot 7, and the scroll wheel 6 first cooperates with the first segment 72.
- the rolling wheel 6 provides a forward action to the filter holder 30 to push the filter element module 3 forward until the rolling wheel 6 disengages from the first segment 72, so that The first joint 2 and the second joint are butted.
- the cover member 5 continues to press the cover member 5 down so that the scroll wheel 6 enters the space defined by the third section 74 and the rear side wall 71, and the depression is stopped. Since the design of the cover member 5 utilizes the principle of the lever, the movement of the filter element module 3 can be pushed with a small force to achieve the docking of the first joint 2 and the second joint.
- the separation force F generated by the water pressure between the front side wall 70 and the rear side wall 71 of the fitting groove 7, and the separation force F can be decomposed and balanced, and the first is the decomposition force F1 along the center of the curved surface.
- the other is a tangential downward force F2 along the curved surface shown in the second segment 73, under the action of the force F2, when the rolling wheel 6 enters the space defined by the third segment 74 and the rear side wall 71
- the cover member 5 has a tendency to rotate downward, but is blocked by the third segment 74 and cannot be rotated, thereby realizing self-locking of the filter element module 3 and the body 1.
- the cover member 5 When it is necessary to take out the filter element module 3 and replace the filter element 31, first, the cover member 5 is lifted upward. During the swinging of the cover member 5, the scroll wheel 6 cooperates with the second segment 73 to provide a backward direction to the filter holder 30. The force of the filter element module 3 moves backwards so that the first joint 2 and the joint are disengaged. Continue to swing the cover member 5 upward so that the scroll wheel 6 is disengaged from the fitting groove 7.
- the filter module 3 is pulled back so that the filter module 3 slides in the accommodating space 10 until the filter module 3 slides out of the accommodating space 10 from the insertion port 11 to complete the filter module 3 Disassembled.
- the user only needs to press down and lift the cover member 5 to realize the connection and separation of the first joint 2 and the second joint respectively, so as to facilitate the disassembly of the filter element module 3 and the filter element 31. Replacement and installation.
- the design of the cover member 5 adopts the principle of lever, which realizes the action of driving with a small force, and the user only needs to apply a small force on the cover member 5 to realize the first joint 2 and the second joint. Connect and separate.
- the rolling wheel 6 can be located in the space defined by the third section 74 and the rear side wall 71, the self-locking connection of the filter element module 3 and the body 1 is realized, and in the process of using the water purifying device 100, there is no fear of water The pressure is too large to separate the first joint 2 and the second joint, which ensures the reliability of use of the water purifying apparatus 100.
- a water purification apparatus 100 according to another embodiment of the present invention will be described in detail below with reference to FIGS. 7 and 8.
- the left and right side walls of the cover member 5 are respectively provided with matching grooves 7
- the left and right side walls of the body 1 are respectively provided with rolling wheels 6
- the front side wall 70 of the matching groove 7 includes the fourth.
- the segment 75, the fifth segment 76, and the sixth segment 77, the fourth segment 75 and the fifth segment 76 are respectively formed as inclined faces that extend obliquely upward in a direction from the back to the front, and the lower end and the fourth segment 75 of the fifth segment 76
- the upper ends of the sixth segments 77 are connected to the upper end of the fifth segment 76, the angle of inclination of the fifth segment 76 is greater than the angle of inclination of the fourth segment 75, and the sixth segment 77 is formed as a vertical plane.
- the rear side wall 71 of the mating slot 7 is opposite to the fifth section 76 and the sixth section 77, respectively, and is disposed substantially parallel to the fifth section 76 and the sixth section 77.
- the shape of the matching groove 7 is not limited thereto, and the matching groove 7 may be formed into other shapes as long as the rolling wheel 6 cooperates with the matching groove 7 during the downward swing of the cover member 5.
- the filter element module 3 is pushed forward, and the rolling wheel 6 and the matching groove 7 cooperate to push the filter element module 3 to move backward during the upward swing of the cover member 5.
- the cover member 5 is provided with a handle 54 for the user to hold, and the handle 54 is formed as a cylinder extending outward from the side wall of the cover member 5.
- the shape of the body 1, the shape of the filter holder 30, and the like are the same as those of the above embodiment, and will not be described herein.
- the cover member 5 is provided with a first locking hole (not shown), and the filter holder 30 is provided with a second locking hole (not shown), the first locking The hole and the second locking hole face each other when the cover member 5 is swung downward to a predetermined position.
- the water purifying device 100 further includes a locking member (not shown) adapted to fit within the first locking hole and the second locking hole to prevent the filter module 3 from freely rotating relative to the body 1. Therefore, by providing the first locking hole, the second locking hole and the locking member, it is possible to prevent the first joint 2 and the second joint from being disengaged due to excessive water pressure of the water purifying device 100.
- the first locking hole and the second locking hole are both circular holes, and the locking member is a locking pin. Thereby, the structure of the water purification apparatus 100 is simple.
- the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
- the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
- the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.
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- 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
Description
Claims (10)
- 一种净水设备,其特征在于,包括:机体,所述机体内设有容纳空间,所述容纳空间的后侧敞开以限定出插入口,所述机体的前面板上设有第一接头;滤芯模组,所述滤芯模组的前表面上设有适于与所述第一接头配合的第二接头,所述滤芯模组可移动地配合在所述容纳空间以使得所述第一接头与所述第二接头配合或脱离配合。
- 根据权利要求1所述的净水设备,其特征在于,所述容纳空间的顶部敞开,所述净水设备还包括封盖件,所述封盖件的前端可转动地设在所述机体上以打开或封盖所述机体的顶部,所述封盖件上设有滚动轮和配合槽中的其中一个,所述滤芯模组上设有所述滚动轮和所述配合槽中的另一个,其中在所述封盖件向下摆动的过程中所述滚动轮与所述配合槽配合以推动所述滤芯模组向前移动,在所述封盖件向上摆动的过程中所述滚动轮和所述配合槽配合以推动所述滤芯模组向后移动。
- 根据权利要求2所述的净水设备,其特征在于,所述封盖件的左右内壁上分别设有所述滚动轮,所述滤芯模组的左右侧壁上分别设有所述配合槽,所述滚动轮的中心轴线到所述封盖件的旋转轴线之间的距离小于所述封盖件的后端面到所述滚动轮的中心轴线之间的距离。
- 根据权利要求2所述的净水设备,其特征在于,所述封盖件还包括挡板,所述挡板设在所述封盖件的后端面上。
- 根据权利要求1所述的净水设备,其特征在于,所述容纳空间的左右侧壁的后端分别形成为在从容纳空间的外侧到所述容纳空间内的方向上向前倾斜延伸的导引面。
- 根据权利要求1所述的净水设备,其特征在于,所述滤芯模组包括滤芯支架和滤芯,所述滤芯可拆卸地设在所述滤芯支架上,所述第二接头设在所述滤芯支架的前表面上。
- 根据权利要求6所述的净水设备,其特征在于,所述机体的左右侧壁均包括第一部分和与所述第一部分的后端相连的第二部分,所述第一部分与所述机体的前面板相连,所述第二部分的高度小于所述第一部分的高度;所述滤芯支架的左右侧壁的底部分别设有朝向彼此凹入的凹槽,每个所述凹槽在前后方向上贯穿相应的侧壁,每个凹槽的底部敞开,每个所述凹槽的顶壁适于与相应的所述第二部分的顶部滑动配合。
- 根据权利要求7所述的净水设备,其特征在于,还包括隔板,所述隔板设在所述机体的前面板的后表面上且与所述第二部分平齐,所述隔板、所述前面板和两个所述第一部 分限定出方形框,所述第一接头设在所述方形框内;所述滤芯支架的前表面上设有适于与所述方形框配合的方形凸起,所述第二接头设在所述方形凸起上。
- 根据权利要求7所述的净水设备,其特征在于,每个所述凹槽的顶壁和侧壁分别形成为平面且彼此垂直设置。
- 根据权利要求1所述的净水设备,其特征在于,还包括接水盘,所述接水盘设在所述机体的底壁的后端面上。
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CN201410332165.9A CN105233692B (zh) | 2014-07-11 | 2014-07-11 | 净水设备 |
CN201410332165.9 | 2014-07-11 | ||
CN201420385618.X | 2014-07-11 | ||
CN201420385618.XU CN204051442U (zh) | 2014-07-11 | 2014-07-11 | 净水设备 |
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