CN114797223A - Water purification module for direct drinking machine - Google Patents
Water purification module for direct drinking machine Download PDFInfo
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- CN114797223A CN114797223A CN202210470478.5A CN202210470478A CN114797223A CN 114797223 A CN114797223 A CN 114797223A CN 202210470478 A CN202210470478 A CN 202210470478A CN 114797223 A CN114797223 A CN 114797223A
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- water
- filter element
- purification module
- water purification
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 186
- 238000000746 purification Methods 0.000 title claims abstract description 39
- 230000035622 drinking Effects 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 16
- 239000002351 wastewater Substances 0.000 claims description 11
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a water purification module for a direct drinking machine, which comprises a waterway plate and a quick-release mechanism, wherein a plurality of installation cabins are installed on the waterway plate, and a water flow channel is arranged in the waterway plate; the filter elements are detachably mounted in the mounting cabin, and the filter elements are connected in series through water flow channels; the quick-release mechanism is arranged at the upper end of the installation cabin and comprises a limiting piece which can slide relative to the installation cabin, and a limiting flange matched with the limiting piece is arranged on the filter element; the water purification module also comprises a first water stopping mechanism which is arranged in the water outlet of the filter element and used for stopping water after the filter element is detached; the first water stopping mechanism comprises a top rod which is slidably arranged in the water outlet, one end of the top rod extends to the outside of the filter element, and the other end of the top rod is provided with a first sealing element for opening and closing the water outlet; the water purification module for the direct drinking machine overcomes the defects of inconvenience in assembly and disassembly of a filter element, no water stop structure, complex pipelines and large installation space of the conventional water purification module.
Description
Technical Field
The invention relates to the field of water purification devices, in particular to a water purification module for a direct drinking machine.
Background
In recent years, as water pollution becomes more serious, the water source which can be directly drunk by human beings in the nature is very little. In order to solve the problem of drinking water for human, various water purification products are inoculated, and a direct drinking machine is one of the water purification products.
The water purification module is an important component in the direct drinking machine, generally comprises a plurality of filter elements, and the filter elements become dirty gradually along with the increase of the using time and times and need to be replaced regularly, but the existing filter elements are complex in replacement process, inconvenient to disassemble and assemble, time-consuming and labor-consuming; and partial water flows out from the filter element or the water path plate after the filter element is detached, so that the filter element is inconvenient to replace and is not sanitary.
At present, all filter elements, control valves and other auxiliary elements in a water purification module are connected through connecting pipes or quick connectors, so that installation spaces need to be reserved for the connecting pipes or pipe connectors inside the whole machine; on the other hand, the volume of the whole machine is larger, the placement by a user is inconvenient, and the maintenance is inconvenient.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the problem of providing a water purification module for a direct drinking machine, so as to overcome the defects of inconvenience in dismounting and mounting of a filter element, no water stop structure, complex pipelines and large installation space of the existing water purification module.
(II) technical scheme
In order to solve the technical problem, the invention provides a water purification module for a direct drinking machine, which comprises:
the water channel plate is provided with a plurality of installation cabins and is internally provided with a water channel; the filter elements are detachably mounted in the mounting cabin, and the filter elements are connected in series through the water flow channel;
the quick-release mechanism is arranged at the upper end of the installation cabin and is used for realizing quick assembly and disassembly of the filter element; the quick-release mechanism comprises a limiting part which can slide relative to the installation cabin, and a limiting flange matched with the limiting part is arranged on the filter element.
Furthermore, the water purification module also comprises a first water stopping mechanism, and the first water stopping mechanism is arranged in the water outlet of the filter element and is used for stopping water after the filter element is detached; first stagnant water mechanism includes slidable mounting and is in the intraoral ejector pin of delivery port, the one end of ejector pin extends the filter core is outside, and the other end is installed and is used for the switching the first sealing member of delivery port.
Furthermore, the quick release mechanism further comprises a mounting seat fixed to the mounting cabin and a pressing piece slidably mounted on the mounting seat along the vertical direction, the limiting piece is slidably mounted in the mounting seat along the horizontal direction, and the pressing piece is in driving connection with the limiting piece.
Furthermore, one end of the pressing piece, which faces the limiting piece, is provided with a pressing column, one end of the pressing column, which extends into the mounting seat, is provided with a first inclined blocking surface, and the limiting piece is provided with a second inclined blocking surface matched with the first inclined blocking surface.
Further, a first elastic piece is arranged between the filter element and the installation cabin, and the first elastic piece always enables the filter element to have a trend of moving upwards; a second elastic piece is arranged between the limiting piece and the mounting seat, and the second elastic piece always enables the limiting piece to have a tendency of moving towards the mounting cabin; one end of the limiting piece, which is close to the installation cabin, is provided with a clamping head, and the clamping head can extend into the installation cabin to limit the limiting flange; an arc-shaped blocking surface is arranged on the clamping head, and the limiting flange can enable the clamping head to move towards the direction far away from the installation cabin through the arc-shaped blocking surface.
Further, the water purification module also comprises a second water stopping mechanism matched with the first water stopping mechanism; the second stagnant water mechanism is used for right the water route board carries out the stagnant water, and it is including fixing base in the water route board, be provided with the water inlet on the fixing base, water inlet department slidable mounting has the slide, the overcoat has the second sealing member on the slide, the second sealing member is used for the switching the water inlet.
Furthermore, a third elastic piece is arranged between the ejector rod and the filter element, and the third elastic piece always enables the first sealing piece to have a tendency of moving towards the water outlet; and a fourth elastic part is arranged between the sliding seat and the fixed seat, and the fourth elastic part always enables the second sealing part to have a trend of moving towards the water inlet.
Furthermore, conical sealing walls are arranged on the inner walls of the water outlet and the water inlet.
Furthermore, the outer wall both sides of filter core are provided with first arch and second arch respectively, first arch with the bellied size of second is different, be provided with on the inner wall of installation cabin with first protruding complex first draw-in groove and with the protruding complex second draw-in groove of second.
Furthermore, a waterway plate water inlet, a waterway plate water outlet and a wastewater outlet which are communicated with the water flow channel are arranged on one side wall of the waterway plate, a plurality of control elements are arranged on the other side wall of the waterway plate, and the control elements are connected in series in the water flow channel and used for controlling the on-off of the waterway; the four filter elements are respectively a first-stage filter element, a second-stage filter element, a third-stage filter element and a fourth-stage filter element; the four control elements are respectively a high-pressure switch and a check valve which are connected in series between the first-stage filter element and the second-stage filter element, a first electromagnetic valve which is connected in series between the second-stage filter element and the waste water port, and a second electromagnetic valve which is connected in series between the third-stage filter element and the fourth-stage filter element.
(III) advantageous effects
Compared with the prior art, the water purification module for the direct drinking machine provided by the invention has the following advantages:
1) the quick-release mechanism is arranged, so that the filter element can be automatically popped upwards only by pressing the pressing piece during disassembly; when the filter element is installed, the filter element can be directly and automatically locked by the limiting piece only by pressing the filter element downwards, the operation is simple and convenient, and the disassembly and the assembly are rapid;
2) the water filter is provided with a first water stopping structure and a second water stopping structure which are matched with each other, after the filter element is disassembled, the ejector rod is reset, and the first sealing element closes the water outlet of the filter element to prevent water from flowing out of the filter element; meanwhile, the sliding seat is reset, and the water inlet on the fixed seat is closed by the second sealing element to prevent water from flowing out of the waterway plate; when the filter element is installed, the ejector rod pushes the sliding seat downwards, and under the reaction force of the sliding seat, the ejector rod moves upwards to open the water outlet, so that the water inlet is automatically communicated with the water inlet; the two water stopping structures are arranged to provide a foundation for disassembling the filter element, so that the filter element is more convenient to replace;
3) the waterway plate is adopted to replace the traditional connection of a plurality of pipelines, so that the overall structure is simpler, the volume is smaller, the installation space is small, the manufacturing and assembling difficulty is low, the troubleshooting is convenient, and the follow-up maintenance is convenient; the water channel is arranged inside the waterway plate, so that the risk of water leakage is reduced, and the using effect is better; and the adoption circuit board provides convenience for dismantling the filter core, and traditional multitube way structure relatively, the dismantlement time is shorter, dismantles more rapidly.
Drawings
FIG. 1 is a perspective view of a water purification module for a direct drinking machine according to the present invention;
FIG. 2 is a perspective view of another perspective view of a water purification module for a direct drinking machine according to the present invention;
FIG. 3 is a perspective view of a water purification module quick release mechanism for a direct drinking machine according to the present invention;
FIG. 4 is a schematic structural diagram of a water purification module quick release mechanism for a direct drinking machine according to the present invention;
FIG. 5 is a cross-sectional view of a water purification module quick release mechanism for a direct drinking machine according to the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is an exploded view of a water purification module quick release mechanism for a direct drinking machine according to the present invention;
FIG. 8 is a sectional view of the connection of a first water stopping structure and a second water stopping structure of a water purifying module for a direct drinking machine according to the present invention;
FIG. 9 is an enlarged view of portion B of FIG. 8;
FIG. 10 is a perspective view of a water purification module cartridge for a direct drinking machine of the present invention;
FIG. 11 is a sectional view of a first water stopping structure of a water purifying module for a direct drinking machine according to the present invention;
FIG. 12 is a sectional view of a second water stopping structure of a water purifying module for a direct drinking machine according to the present invention;
FIG. 13 is a perspective view of a water purification module holder for a direct drinking machine according to the present invention;
FIG. 14 is a schematic diagram of a waterway of a water purification module for a direct drinking machine of the present invention;
the corresponding part names for the various reference numbers in the figures are: 1. a water circuit board; 101. installing a cabin; 102. a waterway plate water inlet; 103. a water outlet of the waterway plate; 104. a waste water port; 105. a first interface; 106. a second interface; 2. a filter element; 21. a first-stage filter element; 22. a secondary filter element; 23. a third stage filter element; 24. a four-stage filter element; 201. a limiting flange; 202. a water outlet; 203. a first protrusion; 204. a second protrusion; 3. a quick release mechanism; 31. a limiting member; 32. a mounting seat; 33. a pressing member; 34. a first elastic member; 35. a second elastic member; 311. a second inclined baffle surface; 312. clamping a head; 313. an arc-shaped blocking surface; 331. pressing the column; 332. a first inclined baffle surface; 4. a first water stop mechanism; 41. a top rod; 42. a first seal member; 43. a third elastic member; 5. a second water stop mechanism; 51. a fixed seat; 52. a slide base; 53. a second seal member; 54. a fourth elastic member; 511. a water inlet; 6. a sealing wall; 71. a high voltage switch; 72. a check valve; 73. a first solenoid valve; 74. a second solenoid valve.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1 to 14, the invention provides a water purification module for a direct drinking machine, which comprises a water circuit board 1, a plurality of filter elements 2, a quick-release mechanism 3, a first water stop mechanism 4 and a second water stop mechanism 5 matched with the first water stop mechanism 4.
Referring to fig. 1 and 2, a plurality of installation cabins 101 are installed on the water channel plate 1 at equal intervals along the linear direction, and a water channel is arranged in the water channel plate 1; the filter elements 2 are detachably mounted in the mounting cabin 101, and the filter elements 2 are connected in series through water flow channels; a water channel plate water inlet 102, a water channel plate water outlet 103 and a waste water port 104 which are all communicated with the water channel are arranged on one side wall of the water channel plate 1, a plurality of control elements are arranged on the other side wall of the water channel plate 1, and the control elements are connected in series in the water channel and used for controlling the on-off of the water channel.
Referring to fig. 1, 2 and 14, four filter elements are provided, namely a first-stage filter element 21, a second-stage filter element 22, a third-stage filter element 23 and a fourth-stage filter element 24; the four control elements are respectively a high-pressure switch 71 and a check valve 72 which are connected in series between the first-stage filter element 21 and the second-stage filter element 22, a first electromagnetic valve 73 which is connected in series between the second-stage filter element 22 and the waste water port 104, and a second electromagnetic valve 74 which is connected in series between the third-stage filter element 23 and the fourth-stage filter element 24.
Wherein, the water route board 1 is provided with inhalant canal and exhalant canal respectively in the position that corresponds four filter cores, still has set up waste water channel in the position that corresponds second grade filter core 22, and water route board water inlet 102 sets up on the inhalant canal of one-level filter core 21, and water route board delivery port 102 sets up the exhalant canal at level four filter core 24. A high-pressure switch 71 and a check valve 72 are connected in series between the water outlet channel of the first-stage filter element 21 and the water inlet channel of the second-stage filter element 22, and a first electromagnetic valve 73 is connected in series between the wastewater channel of the second-stage filter element 22 and the wastewater port 104; a first connector 105 is arranged on a water outlet channel of the secondary filter element 22, a second connector 106 is arranged on a water inlet channel of the tertiary filter element 23, and the first connector 105 and the second connector 106 are communicated through an external water pump; the water outlet channel of the third-stage filter element 23 is communicated with the water inlet channel of the fourth-stage filter element 24 through a second electromagnetic valve 74.
The water channel plate is adopted to replace the traditional connection of a plurality of pipelines, a water flow channel is arranged in the water channel plate to connect a plurality of filter elements in series, a plurality of control elements are arranged on one side of the water channel plate to control a water channel, and a water channel plate water inlet, a water channel plate water outlet and a wastewater port are arranged on the other side of the water channel plate, so that the water channel plate is convenient to connect with the outside; because the rivers passageway is inside the water route board, reduced the risk of leaking, the result of use is better.
Referring to fig. 3 to 5, the quick release mechanism 3 is disposed at the upper end of the installation chamber 101, and the quick release mechanism 3 is used for realizing quick assembly and disassembly of the filter element 2; the quick release mechanism 3 includes a limiting member 31 capable of sliding relative to the installation cabin 101, a limiting flange 201 matched with the limiting member 31 is arranged on the filter element 2, and the limiting member 31 limits the limiting flange 201 to lock the filter element 2 in the installation cabin 101. A first elastic piece 34 is arranged between the filter element 2 and the installation cabin 101, and the first elastic piece 34 always enables the filter element 2 to have the tendency of moving upwards; the first elastic element 34 is a spring, and when the limiting element 31 is separated from the limiting flange 201, the first elastic element 34 can make the filter element 2 automatically pop up.
Referring to fig. 6 and 7, the quick release mechanism 3 further includes a mounting seat 32 fixed to the mounting compartment 101 and a pressing member 33 slidably mounted on the mounting seat 32 along a vertical direction, the limiting member 31 is slidably mounted in the mounting seat 32 along a horizontal direction, and the pressing member 33 is drivingly connected to the limiting member 31. A second elastic member 35 is installed between the limiting member 31 and the installation seat 32, and the second elastic member 35 always makes the limiting member 31 have a tendency of moving towards the installation cabin 101; the second elastic member 35 is a spring, and is used for resetting the limiting member 31. A pressing column 331 is disposed at one end of the pressing member 33 facing the limiting member 31, a first inclined blocking surface 332 is disposed at one end of the pressing column 331 extending into the mounting seat 32, and a second inclined blocking surface 311 engaged with the first inclined blocking surface 332 is disposed on the limiting member 31. Through the cooperation of the first inclined blocking surface 332 and the second inclined blocking surface 311, the vertical movement of the pressing member 33 is converted into the horizontal movement of the limiting member 31, which is more convenient for operation.
Referring to fig. 6 and 7, one end of the limiting member 31 close to the installation cabin 101 is provided with a chuck 312, and the chuck 312 may extend into the installation cabin 101 to limit the limiting flange 201; the chuck 312 is provided with an arc-shaped stop surface 313, and the limiting flange 201 can enable the chuck 312 to move towards the direction away from the installation cabin 101 through the arc-shaped stop surface 313. An arcuate stop surface 313 is provided to facilitate ejection of the cartridge 312 during installation of the cartridge to facilitate loading of the cartridge.
When the filter element is disassembled, the pressing piece is pressed downwards, the pressing piece drives the limiting piece to slide outwards, the chuck of the limiting piece is separated from the limiting flange, and the filter element automatically pops out under the action of the first elastic piece; during the installation, push down the filter core, the filter core keeps off the face through the arc and makes the locating part slide to the outside, and the filter core is packed into the installation cabin, and the locating part resets again and supports to lean on spacing at the spacing flange upside under the effect of second elastic component, and the filter core is deadlocked in the installation cabin.
Referring to fig. 8 to 12, the first water stopping mechanism 4 is disposed in the water outlet 202 and the water inlet of the filter element 2, and the first water stopping mechanism 4 is used for stopping water after the filter element 2 is detached, so as to prevent the water from flowing out of the filter element; the first water stopping mechanism 4 includes a push rod 41 slidably installed in the water outlet 202, one end of the push rod 41 extends to the outside of the filter element 2, and the other end is installed with a first sealing member 42 for opening and closing the water outlet 202. A third elastic part 43 is arranged between the ejector rod 41 and the filter element 2, and the third elastic part 43 always enables the first sealing element 42 to have a tendency of moving towards the water outlet 202; the third elastic member 43 is a spring for restoring the push rod 41 so that the first sealing member 42 closes the water outlet 202 after the cartridge is removed.
Referring to fig. 9 and 12, the second water stopping mechanism 5 is used for stopping water in the waterway plate 1, the second water stopping mechanism 5 includes a fixing seat 51 fixed in the waterway plate 1, a water inlet 511 is arranged on the fixing seat 51, a sliding seat 52 is slidably installed at the water inlet 511, a second sealing member 53 is sleeved on the sliding seat 52, and the second sealing member 53 is used for opening and closing the water inlet 511. Between the sliding seat 52 and the fixed seat 51, a fourth elastic member 54 is provided, and the fourth elastic member 54 always makes the second sealing member 53 have a tendency to move towards the water inlet 511. The fourth elastic member 54 is a spring for restoring the slide 52 so that the second sealing member 53 closes the water inlet 511 after the cartridge is removed.
Referring to fig. 9 and 13, the inner walls of the water outlet 202 and the water inlet 511 are both provided with conical sealing walls 6 to improve the sealing effect; in order to allow water to flow, the push rod 41 is provided with a water passing groove at the lower side of the first sealing member 42, and the fixed seat 51 is provided with a water passing hole at the lower side of the slide seat 52.
After the filter element is disassembled, the first sealing element is attached to the corresponding sealing wall under the action of the third elastic element, so that the water outlet is closed, and water is prevented from flowing out of the filter element; under the action of the fourth elastic piece, the second sealing piece is attached to the corresponding sealing wall, so that the water inlet is closed, and water is prevented from flowing out of the waterway plate; when the filter element is installed, the ejector rod pushes the sliding seat downwards, the water inlet is opened, and under the reaction force of the sliding seat, the ejector rod moves upwards to open the water outlet, so that the water inlet is automatically communicated with the water inlet.
Referring to fig. 10, a first protrusion 203 and a second protrusion 204 are respectively disposed on two sides of an outer wall of the filter element 2, the first protrusion 203 and the second protrusion 204 have different sizes, and a first locking groove engaged with the first protrusion 203 and a second locking groove engaged with the second protrusion 204 are disposed on an inner wall of the installation chamber 101. This mode has prevents slow-witted effect, can lead to filter core 2, and easy to assemble filter core 2.
The water purification module for the direct drinking machine provided by the embodiment is provided with the quick-release mechanism, and the filter element can be automatically popped upwards only by pressing the pressing piece during disassembly; when the filter element is installed, the filter element can be directly and automatically locked by the limiting piece only by pressing the filter element downwards, the operation is simple and convenient, and the disassembly and the assembly are rapid; the water filter is provided with a first water stopping structure and a second water stopping structure which are matched with each other, after the filter element is disassembled, the ejector rod is reset, and the first sealing element closes the water outlet of the filter element to prevent water from flowing out of the filter element; meanwhile, the sliding seat is reset, and the water inlet on the fixed seat is closed by the second sealing element to prevent water from flowing out of the waterway plate; when the filter element is installed, the ejector rod pushes the sliding seat downwards, and under the reaction force of the sliding seat, the ejector rod moves upwards to open the water outlet, so that the water inlet is automatically communicated with the water inlet; the two water stopping structures are arranged to provide a foundation for disassembling the filter element, so that the filter element is more convenient to replace; the waterway plate is adopted to replace the traditional connection of a plurality of pipelines, so that the overall structure is simpler, the volume is smaller, the installation space is small, the manufacturing and assembling difficulty is low, the troubleshooting is convenient, and the follow-up maintenance is convenient; the water channel is arranged inside the waterway plate, so that the risk of water leakage is reduced, and the using effect is better; and the adoption circuit board provides convenience for dismantling the filter core, and traditional multitube way structure relatively, the dismantlement time is shorter, dismantles more rapidly.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a water purification module for straight drink machine which characterized in that includes:
the water channel plate (1) is provided with a plurality of installation cabins (101) and is internally provided with a water channel; the filter elements (2) are detachably mounted in the mounting cabin (101), and the filter elements (2) are connected in series through the water flow channel;
the quick-release mechanism (3) is arranged at the upper end of the installation cabin (101) and is used for realizing quick assembly and disassembly of the filter element (2); the quick-release mechanism (3) comprises a limiting part (31) which can slide relative to the installation cabin (101), and a limiting flange (201) matched with the limiting part (31) is arranged on the filter element (2).
2. The water purification module for a drinking fountain according to claim 1, further comprising:
the first water stopping mechanism (4) is arranged in a water outlet (202) of the filter element (2) and is used for stopping water after the filter element (2) is detached; first stagnant water mechanism (4) including slidable mounting in ejector pin (41) in delivery port (202), the one end of ejector pin (41) extends to filter core (2) outside, and the other end is installed and is used for the switching first sealing member (42) of delivery port (202).
3. The water purification module for a drinking fountain according to claim 1, wherein: quick detach mechanism (3) still include with installation cabin (101) fixed mount pad (32) and along vertical direction slidable mounting be in press piece (33) on mount pad (32), locating part (31) along horizontal direction slidable mounting in mount pad (32), press piece (33) with locating part (31) drive connection.
4. The water purification module for a drinking fountain according to claim 3, wherein: one end of the pressing piece (33) facing the limiting piece (31) is provided with a pressing column (331), one end of the pressing column (331) extending into the mounting base (32) is provided with a first inclined blocking surface (332), and the limiting piece (31) is provided with a second inclined blocking surface (311) matched with the first inclined blocking surface (332).
5. The water purification module for a drinking fountain according to claim 3, wherein: a first elastic piece (34) is arranged between the filter element (2) and the installation cabin (101), and the first elastic piece (34) always enables the filter element (2) to move upwards; a second elastic piece (35) is arranged between the limiting piece (31) and the mounting seat (32), and the second elastic piece (35) always enables the limiting piece (31) to have a tendency of moving towards the mounting cabin (101);
one end, close to the installation cabin (101), of the limiting part (31) is provided with a clamping head (312), and the clamping head (312) can extend into the installation cabin (101) to limit the limiting flange (201); an arc-shaped blocking surface (313) is arranged on the clamping head (312), and the limiting flange (201) can enable the clamping head (312) to move towards the direction far away from the installation cabin (101) through the arc-shaped blocking surface (313).
6. The water purification module for a drinking fountain according to claim 2, wherein: the water-stopping device also comprises a second water-stopping mechanism (5) matched with the first water-stopping mechanism (4); second stagnant water mechanism (5) are used for right water road plate (1) carries out the stagnant water, and it is including fixing base (51) in road plate (1), be provided with water inlet (511) on fixing base (51), sliding mounting is located in water inlet (511) has slide (52), the overcoat has second sealing member (53) on slide (52), second sealing member (53) are used for the switching water inlet (511).
7. The water purification module for a direct drinking machine as claimed in claim 6, wherein: a third elastic piece (43) is arranged between the ejector rod (41) and the filter element (2), and the third elastic piece (43) always enables the first sealing piece (42) to have a tendency of moving towards the water outlet (202); a fourth elastic part (54) is arranged between the sliding seat (52) and the fixed seat (51), and the fourth elastic part (54) always enables the second sealing part (53) to have a tendency of moving towards the water inlet (511).
8. The water purification module for a drinking fountain according to claim 6, wherein: the inner walls of the water outlet (202) and the water inlet (511) are both provided with conical sealing walls (6).
9. The water purification module for a drinking fountain according to claim 1, wherein: the outer wall both sides of filter core (2) are provided with first arch (203) and second arch (204) respectively, first arch (203) with the size difference of second arch (204), be provided with on the inner wall of installation cabin (101) with first protruding (203) complex first draw-in groove and with protruding (204) complex second draw-in groove of second.
10. The water purification module for a drinking fountain according to claim 1, wherein: a waterway plate water inlet (102), a waterway plate water outlet (103) and a wastewater outlet (104) which are communicated with the water flow channel are arranged on one side wall of the waterway plate (1), a plurality of control elements are arranged on the other side wall of the waterway plate (1), and the control elements are connected in series in the water flow channel and used for controlling the on-off of the waterway;
the four filter elements are respectively a first-stage filter element (21), a second-stage filter element (22), a third-stage filter element (23) and a fourth-stage filter element (24); the four control elements are respectively a high-pressure switch (71) and a check valve (72) which are connected in series between the first-stage filter element (21) and the second-stage filter element (22), a first electromagnetic valve (73) which is connected in series between the second-stage filter element (22) and the waste water outlet (104), and a second electromagnetic valve (74) which is connected in series between the third-stage filter element (23) and the fourth-stage filter element (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN214990682U (en) * | 2021-05-28 | 2021-12-03 | 苏州博清高新材料有限公司 | Easy-to-detach and easy-to-clean ceramic filter element |
| CN113945007A (en) * | 2021-09-30 | 2022-01-18 | 湖南尊丰机电科技有限公司 | Central water heater with water purifying function and control method thereof |
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| WO2017161858A1 (en) * | 2016-03-25 | 2017-09-28 | 佛山市顺德区美的饮水机制造有限公司 | Water path adapter plate for water purifier and water purifier having same |
| WO2018129741A1 (en) * | 2017-01-16 | 2018-07-19 | 佛山市顺德区美的饮水机制造有限公司 | Filter element joint chair, filter element assembly provided with same, and water purifier |
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| CN114797223B (en) | 2024-04-12 |
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