WO2022126602A1 - 排水水路板和制水设备 - Google Patents

排水水路板和制水设备 Download PDF

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Publication number
WO2022126602A1
WO2022126602A1 PCT/CN2020/137620 CN2020137620W WO2022126602A1 WO 2022126602 A1 WO2022126602 A1 WO 2022126602A1 CN 2020137620 W CN2020137620 W CN 2020137620W WO 2022126602 A1 WO2022126602 A1 WO 2022126602A1
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WO
WIPO (PCT)
Prior art keywords
water
interface
port
flow channel
valve
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PCT/CN2020/137620
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English (en)
French (fr)
Inventor
覃生浩
Original Assignee
佛山市顺德区美的饮水机制造有限公司
美的集团股份有限公司
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Application filed by 佛山市顺德区美的饮水机制造有限公司, 美的集团股份有限公司 filed Critical 佛山市顺德区美的饮水机制造有限公司
Priority to PCT/CN2020/137620 priority Critical patent/WO2022126602A1/zh
Publication of WO2022126602A1 publication Critical patent/WO2022126602A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • 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 present application relates to the technical field of water production, and in particular, to a drainage waterway board and water production equipment.
  • the embodiments of the present application provide a drainage water circuit board, which helps to simplify the pipeline structure of the water production equipment.
  • the present application also proposes a water producing device.
  • the drainage water circuit board includes: a base plate, wherein the base plate is provided with three or more separated flow channels, each of the flow channels has at least two interfaces, and each of the three flow channels has One interface jointly defines a three-way installation position for installing a three-way valve, at least one of the flow channels has at least three interfaces that communicate with each other, and at least one interface of the flow channels with at least three interfaces that communicate with each other The interface with the other of said flow passages defines a mounting location for mounting the valve.
  • the flow channels with multiple interfaces are integrated into a whole through the base plate, so that the overall assembly and installation of the multiple flow channels can be realized, and the installation of the valve and the connection of the water channel are more neat and concise. .
  • the water production equipment includes: a water storage tank; a hot water production tank; a soda water preparation assembly; Both the tank and the soda water preparation assembly are connected to the interface of the drainage water circuit board, and one of the interfaces of the drainage water circuit board is connected to the waste water outlet of the water making equipment.
  • Fig. 1 is the structural principle diagram of the water producing equipment provided by the embodiment of the present application.
  • Fig. 2 is the schematic diagram that the drainage waterway board and the water outlet waterway board are connected with other modules in the water making equipment provided by the embodiment of the present application;
  • Fig. 3 is one of the cross-sectional views of the drainage waterway plate in the water production equipment provided by the embodiment of the present application;
  • Fig. 5 is one of the structural schematic diagrams after assembly of some modules in the water making equipment provided by the embodiment of the present application;
  • Fig. 6 is the second structural schematic diagram after assembly of some modules in the water producing equipment provided by the embodiment of the present application.
  • FIG. 7 is the third schematic structural diagram after assembly of some modules in the water making equipment provided in the embodiment of the present application.
  • FIG. 8 is the fourth schematic structural diagram after assembly of some modules in the water making equipment provided by the embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of the water-stopping device of the water-making equipment provided in the embodiment of the present application when it is closed;
  • FIG. 10 is a schematic structural diagram of the water-stopping device of the water-making equipment provided in the embodiment of the present application when it is opened;
  • FIG. 11 is a schematic structural diagram of the switching valve of the water production equipment provided by the embodiment of the present application when the power is turned off;
  • FIG. 12 is a schematic structural diagram of the switching valve of the water production equipment provided in the embodiment of the present application when it is energized.
  • the hot water tank 240 The hot water tank 240, the water inlet 241 of the hot water tank, the water outlet 242 of the hot water tank, the water outlet 243 of the hot water tank, the return port 244 of the hot water tank, and the water inlet check valve 245;
  • Refrigeration box 250 the water inlet 251 of the refrigerating box, the water outlet 253 of the refrigerating box, and the water return port 254 of the refrigerating box;
  • Pressure reducing valve 301 anti-leakage valve 302, water inlet control valve 303, hot water drainage control valve 304, cold water drainage control valve 305, circulating water pipe 306, circulation control valve 307;
  • Switching valve 320 first valve port 321, second valve port 322, third valve port 323, control coil 324, valve core 325, valve bracket 326, valve seat 327;
  • Water replenishment valve 401 First water pump 402, second water pump 403, hot water exchange pipe 404, water injection check valve 405, gas cylinder 411, pressure reducing valve 412, air filling check valve 413, pressure relief valve 414, pressure switch 415, Soda can 420;
  • Water stop device 500 main casing 510, upper cover 511, inner tube 512, outer tube 513, through hole 514, main body 515, support portion 516, sealing boss 516a, sealing member 517, channel 518, flow hole 519, Water stop part 520, guide post 521, water stop plug 522, elastic piece 523, push rod 530;
  • Drainage water board 800 Drainage water board 800, first port 801, second port 802, third port 803, fourth port 804, fifth port 805, sixth port 806, seventh port 807, eighth port 808, ninth port 809,
  • connection and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, Or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • connection should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, Or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • the first feature "on” or “under” the second feature may be in direct contact with the first and second features, or the first and second features pass through the middle indirect contact with the media.
  • the first feature being “above”, “over” and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature being “below”, “below” and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the water production equipment may include: a filter module, a water storage tank 220 , a hot water production tank 240 , a soda water preparation assembly, and a drainage water circuit board.
  • the filter module is used to filter the introduced raw water to obtain pure water; the water inlet 221 of the water storage tank 220 is connected to the water outlet of the filter module for storing pure water; the water inlet 241 of the hot water tank 240 is connected to the water storage tank 240 The water outlet 222 of the tank 220 is connected, and the hot water tank 240 is used to provide hot water; the water inlet of the soda water preparation assembly is connected to the water outlet 222 of the water storage tank 220, and the soda water preparation assembly is used to introduce the water into the soda water preparation assembly.
  • the water is made into soda water; the drainage waterway board is used to realize the waterway connection of the above-mentioned modules, the water storage tank 220, the hot water making tank 240 and the soda water preparation assembly are all connected with the interface of the drainage waterway board, and one of the interfaces of the drainage waterway board It is connected to the waste water outlet 102 of the water making equipment.
  • the use of external pipelines can be reduced as much as possible, the structure of the whole water making equipment is simpler, the design of pipelines is simple, and errors are not easy to be made during assembly.
  • each module is described below one by one.
  • the water inlet of the filter module is connected to the water inlet 101 of the water making equipment.
  • the water inlet 101 can be directly or indirectly connected to a raw water pipe, for example, the raw water pipe can be a tap water pipe, and the raw water flows from the water inlet 101 into the water making equipment.
  • the filter module is used to filter the raw water flowing into the water making equipment, and the raw water flowing into the water making equipment can be tap water or well water.
  • the water storage tank 220 is used to store water.
  • the water inlet 101 of the water making equipment can be installed with a pressure reducing valve 301 and an anti-leakage valve 302.
  • the pressure reducing valve 301 is used to reduce the water pressure flowing into the water making equipment and play a protective role for the water making equipment.
  • the anti-leakage valve 302 is used for It is used to monitor whether the water production equipment is leaking.
  • the filter module is connected between the water inlet 221 of the water storage tank 220 and the water inlet 101 of the water making equipment. In this way, the raw water to be filtered is filtered by the filter module and then flows into the water storage tank 220 for storage, and when soda needs to be prepared, pure water is provided to the soda tank.
  • the filter module may include a first filter element 211 and a second filter element 212 , the water inlet end of the first filter element 211 is connected to the water inlet 101 , and the water outlet end of the first filter element 211
  • the water inlet control valve 303 is connected to the water inlet end of the second filter element 212
  • the water outlet end of the second filter element 212 is connected to the water inlet 221 of the water storage tank 220 .
  • the first filter element 211 is used to realize the preliminary filtration of the raw water, which can filter out large particles such as sediment, rust, worm eggs, and red worms in the raw water.
  • the raw water can be tap water, well water, etc.
  • the first filter element 211 can be PP Cotton filter element (polypropylene meltblown filter element) or composite filter element, etc.
  • the second filter element 212 is used to absorb odor and residual chlorine, and can be used to improve the taste of pure water, and the third filter element can be an activated carbon filter element.
  • a reverse osmosis filter element can also be arranged between the first filter element 211 and the second filter element 212.
  • the membrane pore size of the reverse osmosis membrane is very small, which can effectively remove impurities such as dissolved salts, colloids, microorganisms, and organic matter in the water.
  • the water outlet of the water storage tank 220 is connected to the water inlet of the hot water production tank 240, and the water outlet of the hot water production tank 240 is connected to the hot water supply port 103 of the water production equipment. In this way, the water making equipment can also provide hot water through the hot water supply port 103 .
  • the hot water tank 240 may have a built-in heating body or an external heating plate, and conduct heat through the wall.
  • the soda water preparation assembly includes: a refrigeration tank 250, a refrigeration system, a hot water exchange pipe 404, a soda can 420 and a carbon dioxide supply device.
  • the refrigerating box 250 defines a accommodating space for holding the heat exchange medium.
  • the shape of the refrigerating box 250 can be a rectangular parallelepiped, a cylindrical shape, etc.
  • the heat exchange medium in the refrigerating box 250 is used to exchange heat with the hot water pipe 404 and the soda can 420
  • the soda can 420 is kept at a low temperature, so that the carbon dioxide in the soda can 420 is not easily dissipated from the water, and on the other hand, the temperature of the water flowing through the hot water exchange pipe 404 is lowered.
  • the heat exchange medium in the refrigeration box 250 may be water or sand, and the heat exchange medium in the refrigeration box 250 may be water, so that the heat exchange medium can be easily supplemented.
  • the refrigerating box 250 may include a multi-layer shell to achieve the effect of heat preservation.
  • the refrigerating box 250 may include an inner layer, an insulating layer and an outer layer, the inner layer may be made of a steel plate or a plastic part, the insulating layer may be a foam structure, and the outer layer may be made of a steel plate or a plastic part.
  • the refrigeration system is used to refrigerate the heat exchange medium in the refrigeration box 250, and the refrigeration system may include a refrigeration circuit formed by connecting a compressor, a condenser, a capillary tube, and an evaporator, wherein the evaporator is installed in the accommodating space, and the evaporator is used for the refrigeration box.
  • the heat exchange medium in 250 is refrigerated; or the refrigerating system may include a semiconductor refrigeration chip.
  • the hot water exchange pipe 404 is installed in the accommodation space, the hot water exchange pipe 404 is wrapped by the heat exchange medium in the accommodation space, the water inlet of the hot water exchange pipe 404 is connected with the water outlet 222 of the water storage tank 220, and the water outlet of the hot water exchange pipe 404 is also It is connected to the cold water water supply port 104 of the water making equipment, and the water outlet of the soda tank 420 is connected to the soda water supply port 111 of the water making equipment.
  • the water making apparatus can at least supply soda water through the soda water supply port 111 and supply pure cold water through the cold water supply port.
  • the hot water exchange pipe 404 can be made of a good heat conductor, such as a stainless steel pipe or a copper pipe, preferably a stainless steel pipe, so that the water supply is safer and more hygienic.
  • a good heat conductor such as a stainless steel pipe or a copper pipe, preferably a stainless steel pipe, so that the water supply is safer and more hygienic.
  • the soda can 420 is installed in the accommodating space, and at least part of the wall surface of the soda can 420 is wrapped by the heat exchange medium in the accommodating space.
  • other walls of the soda can 420 except the top cover may be wrapped by the heat exchange medium in the accommodating space. .
  • the soda can 420 itself can be kept at a low temperature.
  • the soda can 420 may be a stainless steel can.
  • the water outlet of the hot water exchange pipe 404 is connected to the water inlet of the soda can 420 , and the air outlet of the carbon dioxide supply device is connected to the air inlet of the soda can 420 .
  • the carbon dioxide provided by the carbon dioxide supply device is dissolved in the cold water in the soda tank 420 to form soda water.
  • the design that may be improved is: set up the cold can and soda can, the soda can is submerged in the cold can, the cold can provide cold water to the soda can, this way is equivalent to sharing the refrigeration system, but the parts that are in contact with the water in the cold can If it is too much, the water in the cold tank is easily polluted, which makes it difficult to guarantee the quality of the soda water made.
  • the soda water preparation assembly by installing the soda can 420 in the refrigeration box 250, a set of refrigeration system can be used to realize the preparation of cold water and the heat preservation of the soda can 420, the structure is simple, and the soda can 420 is supplied through the hot water exchange pipe 404.
  • Cold water the cold water can be isolated from the refrigeration box 250, and the safety level is higher.
  • the soda water preparation assembly may further include: a first water pump 402 , the first water pump 402 is connected to the hot water exchange pipe 404 , and the first water pump 402 is used to drive water in the hot water exchange pipe 404 The water flows from the water inlet of the hot water exchange pipe 404 to the water outlet of the hot water exchange pipe 404 .
  • the flow cross-sectional area of the hot water exchange pipe 404 is designed to be small, and the first water pump 402 is used to increase the water pressure so that the water can pass through the hot water exchange pipe 404 smoothly.
  • the first water pump 402 may be a booster pump.
  • the first water pump 402 may be installed at the water inlet of the hot water exchange pipe 404 .
  • the water pressure at the water inlet of the hot water exchange pipe 404 is relatively high.
  • a water injection one-way valve 405 may be provided between the water outlet of the hot water exchange pipe 404 and the water inlet of the soda can 420.
  • the one-way valve 405 is used to prevent the water from the soda can 420 from flowing back to the hot water exchange pipe 404 .
  • a three-way valve may be installed at the water outlet of the hot water exchange pipe 404, the first valve port of the three-way valve is connected to the water outlet of the hot water exchange pipe 404, and the second valve port of the three-way valve is connected to the water outlet of the hot water exchange pipe 404.
  • the water filling one-way valve 405 is connected to the water inlet of the soda can 420, and the third valve port of the three-way valve is connected to the cold water water supply port for supplying cold water to the user.
  • the heat exchange medium is liquid
  • the soda water preparation assembly of the embodiment of the present application may further include: a second water pump 403 , the water inlet and the water outlet of the second water pump 403 are both connected to the refrigeration tank 250 connected.
  • the second water pump 403 is used for stirring the heat exchange medium in the refrigerating box 250 to prevent solidification at low temperature, and to make the temperature in the refrigerating box 250 more balanced.
  • the water inlet and outlet of the second water pump 403 may be respectively connected to the edge area and the middle area of the refrigerating box 250 to mix the water in each place evenly.
  • the carbon dioxide supply device includes: a gas cylinder 411 , a pressure reducing valve 412 , a one-way gas filling valve 413 , a pressure relief valve 414 and a pressure switch 415 .
  • the air outlet of the gas cylinder 411 is connected to the air inlet of the soda can 420 through the pressure reducing valve 412 and the air filling check valve 413, and the pressure switch 415 is connected between the pressure reducing valve 412 and the air filling check valve 413.
  • the pressure valve 414 is connected between the air filling check valve 413 and the air inlet of the soda can 420 , and the air filling check valve 413 conducts unidirectionally from the pressure reducing valve 412 to the air inlet of the soda can 420 .
  • the pressure relief valve 414 is used for pressure relief protection when the soda can 420 is in an abnormal state; the one-way valve 20 is used to prevent the water in the soda can 420 from flowing back to the gas cylinder 411 through the pressurization of the first water pump 402; the pressure switch 415 is used for The pressure of the gas cylinder 411 is detected and a reminder signal is output; the pressure reducing valve 412 is used to ensure that the pressure of the gas cylinder 411 is within the required range.
  • both the evaporator and the heat exchange pipe 404 of the refrigeration system are of a spiral type, and one of the evaporator and the heat exchange pipe 404 surrounds the other.
  • the evaporator is made into a spiral shape, so that the evaporator can extend to as many areas as possible in the refrigerating box 250 , so that the temperature of the whole refrigerating box 250 is more uniform.
  • the hot water exchange pipe 404 is made into a spiral shape, so that the length of the hot water exchange pipe 404 in the limited space is longer, and the cooling water effect is better.
  • the hot water exchange pipe 404 can be arranged at a position close to the evaporator, so that the temperature difference between the inside and outside of the hot water exchange pipe 404 is larger, and the cooling water effect is better.
  • the coil formed by the evaporator can be located outside the coil formed by the heat exchange pipe 404, or the coil formed by the heat exchange pipe 404 can be located outside the coil formed by the evaporator, which is convenient in the limited space of the refrigeration tank 250.
  • the evaporator and the hot water exchange pipe 404 are arranged inside, which is helpful to realize the miniaturization of the whole equipment.
  • the evaporator coils around the inner peripheral wall of the refrigeration tank 250 , the evaporator wraps around the hot water exchange pipe 404 , and the hot water exchange tube 404 wraps around the outside of the soda can 420 .
  • the hot water exchange pipe 404 and the soda can 420 is arranged on the outermost side, and its length can be extended as much as possible;
  • the hot water exchange pipe 404 is an instant cooling type, and the It is arranged outside the soda can 420, and is close to the evaporator to extend its length as much as possible, and is closer to the evaporator, and the temperature is lower; It does not affect its low temperature, and is located in the inner space of the water exchange pipe 404, so that the volume of the entire refrigeration tank 250 can be designed to be smaller.
  • the spiral tubes formed by the evaporator can be arranged at equal distances, which can prevent local freezing and improve the cooling efficiency.
  • the spiral pipes formed by the hot water exchange pipes 404 can be arranged at equal distances, so that the heat exchange efficiency is higher.
  • the water outlet of the water storage tank 220 is also connected to the water inlet of the refrigeration tank 250 .
  • the heat exchange medium of the refrigeration box 250 can directly use the pure water of the water storage tank 220, so that the heat exchange medium in the refrigeration box 250 has less corrosion to the hot water exchange pipe 404 and the soda can 420 immersed in the heat exchange medium, The durability of the entire water production equipment is higher.
  • a water replenishing valve 401 is provided between the water outlet of the water storage tank 220 and the water inlet of the refrigeration tank 250 .
  • the water replenishment valve 401 can be connected to the controller point of the water production equipment, and the water replenishment valve 401 is used to open when the water level of the refrigeration tank is insufficient to replenish water to the refrigeration tank.
  • the water making equipment may be provided with a normal temperature water supply port 105, and the water outlet of the water storage tank 220 is also connected to the normal temperature water supply port 105 of the water making equipment, so that the water making equipment Normal temperature pure water can also be provided through the normal temperature water supply port 105 .
  • the drainage waterway board 800 of the embodiment of the present application will be described below with reference to FIGS. 2-8 .
  • the drainage water circuit board 800 includes: a base plate 841, and the base plate 841 is provided with more than three separate flow channels, each flow channel has at least two interfaces, and one interface of each of the three flow channels is jointly defined by A three-way installation position for installing a three-way valve, at least one flow channel has at least three interfaces that communicate with each other, and at least one interface of the flow channels with at least three interfaces that communicate with each other is defined by the interface of the other flow channel out of the mounting position for installing the valve.
  • the base plate 841 can be a flat plate or a concave-convex plate, and the flow channels are located in the base plate 841. For example, by welding the cross-sections shown in FIG. 3 and FIG. 4, multiple flow channels can be divided.
  • Each flow channel has at least two interfaces that communicate with each other.
  • two ends of the flow channel can form two interfaces, or one end of the flow channel can form one interface, and the peripheral wall of the flow channel is provided with another interface; at least one flow channel has at least three interfaces.
  • the two ends of the flow channel can form two interfaces, the peripheral wall of the flow channel is provided with one or more interfaces, or the peripheral wall of the flow channel is provided with three interfaces.
  • the flow channel with two interfaces is mainly used to realize the connection of two pipelines, and the flow channel with three or more interfaces is mainly used to realize the multi-pass connection of branch pipelines.
  • a flow channel with at least three interconnected ports and another flow channel define a mounting location for mounting the valve.
  • the inlet and outlet of the valve are respectively connected with the interfaces of the two flow channels, so that the installation position formed on the outlet water channel plate 900 can also realize the installation of the valve.
  • the plurality of flow channels of the outlet water circuit board 900 are formed as a whole by the base plate 841.
  • the fixing of each flow channel can be realized, and the valve is installed on the outlet water circuit board 900. , and connect the interface with the interface of the outlet water circuit board 900, so that the arrangement of pipelines can be omitted.
  • the flow channels with multiple interfaces are integrated into a whole through the base plate 841, so that the overall assembly and installation of the multiple flow channels can be realized, and the installation of valves and the connection of water channels are more neat ,concise.
  • the functions of water purification and heating are integrated.
  • the drainage water circuit board 800 of the above-mentioned structure in the water production equipment, the pipelines in the water production equipment can be reduced, the difficulty of assembly can be reduced, and the Wrong installation, improve assembly efficiency.
  • At least one flow channel (such as the first flow channel 831 in FIG. 3 and FIG. 4 ) has at least four ports that communicate with each other, and one port of the flow channel with at least four ports that communicate with each other is connected to the other two ports.
  • the interface of the flow channel defines a three-way installation position for installing the three-way valve.
  • At least two of the other ports of the flow channel having at least four interconnected ports and the ports of the other two flow channels, respectively, define mounting locations for mounting the valve.
  • the plurality of flow channels include: a first flow channel 831 , a second flow channel 832 , a third flow channel 833 , a fourth flow channel 834 , and a fifth flow channel 835 .
  • the first flow channel 831 has a first interface 801, a second interface 802, a third interface 803 and a fourth interface 804;
  • the second flow channel 832 has a fifth interface 805 and a sixth interface 806;
  • the third flow channel 833 has a seventh interface 807 and the eighth interface 808 ;
  • the fourth channel 834 has the ninth interface 809 and the tenth interface 810 ;
  • the fifth channel 835 has the eleventh interface 811 and the twelfth interface 812 .
  • the eighth port 808 and the third port 803 define the installation position for installing the valve; the ninth port 809, the fourth port 804 and the sixth port 806 define the three-way installation position for installing the three-way valve; the twelfth port
  • the interface 812 and the first interface 801 define the installation position for installing the valve; the second interface 802, the fifth interface 805, the seventh interface 807, the fifth interface 805 and the eleventh interface 811 are used for connecting with the nozzle of the water making module connected, the tenth interface 810 is used for connecting with the waste water outlet.
  • a plurality of ports which define the mounting positions for mounting the valve, can be arranged in close proximity, which facilitates the assembly of the valve.
  • the first port 801 and the twelfth port 812 can be installed with the hot water drainage control valve 304, and the second port 802 is used for connecting the
  • the water return port 244 , the third port 803 and the eighth port 808 of the hot water tank 240 can be installed with the cold water drainage control valve 305 , and the fourth port 804 , the sixth port 806 and the ninth port 809 are used to connect the three valves of the switching valve 320
  • the fifth port 805 can be connected to the water inlet 221 of the water storage tank 220, the seventh port 807 is connected to the drain port 253 of the refrigeration tank 250, the tenth port 810 is connected to the waste water outlet 102, and the eleventh port 811 is connected to the system
  • the drain port 243 of the hot water tank 240 is connected.
  • both the heating water tank 240 and the cooling tank 250 can pass through the drainage water channel plate 800 to realize drainage and circulating water.
  • the fifth flow channel 835 further has a thirteenth interface 813 ;
  • the plurality of flow channels further include: a sixth flow channel 836 , and the first flow channel 831 has a fourteenth interface 814, the fifteenth port 815, the sixteenth port 816 and the seventeenth port 817; the thirteenth port 813 and the seventeenth port 817 define the mounting position for installing the valve, the fourteenth port 814, the fifteenth port 817
  • the interface 815 and the sixteenth interface 816 are used to connect with the nozzle of the water making module.
  • the thirteenth connection and the seventeenth port 817 can be installed with the water inlet check valve 245 , and the fourteenth port 814 It can be connected to the water outlet of the third water pump 230 , the fifteenth port 815 can be connected to the water inlet of the hot water exchange pipe 404 , and the sixteenth port 816 can be connected to the water inlet 251 of the refrigeration tank 250 .
  • the water heating tank 240 , the cooling tank 250 and the hot water exchange pipe 404 can all pass through the drainage water channel plate 800 to achieve water inflow.
  • the base plate 841 is provided with a mounting bracket 843 for mounting the third water pump.
  • the plurality of flow channels further include: a seventh flow channel 837 , an eighth flow channel 838 and a ninth flow channel 839 .
  • the seventh flow channel 837 has the eighteenth interface 818 and the nineteenth interface 819; the eighth flow channel 838 has the twentieth interface 820 and the twenty-first interface 821; the ninth flow channel 839 has the twenty-second interface 822 and The twenty-third port 823; the twenty-first port 821 and the twenty-second port 822 define the mounting position for mounting the valve, the eighteenth port 818, the nineteenth port 819, the twentieth port 820 and the second port Thirteen ports 823 are used to connect with the nozzle of the water making module.
  • the eighteenth port 818 can be connected to the water inlet 101 of the water making equipment, and the nineteenth port 819 can be connected to the water making equipment.
  • the eighteenth port 818 and the nineteenth port 819 may be located on two sides of the base plate 841, respectively, and are opposite to each other.
  • the twentieth port 820 is connected to the water outlet of the first filter element 211 , and the twenty-first port 821 and the twenty-second port 822 can be installed with the water inlet control valve 303 .
  • the twenty-third interface 823 may be connected to the water inlet of the second filter element 212 .
  • both the first filter element 211 and the second filter element 212 can be installed through the drainage water channel plate 800, and the drainage water channel plate 800 can also realize the introduction of raw water.
  • the base plate 841 is provided with a mounting structure for fixing the valve.
  • the mounting structure may be a stud protruding from the base plate 841, or other snap-fit structures.
  • the above-mentioned drainage waterway plate 800 can be integrated with five valves, which can greatly reduce the difficulty of waterway installation.
  • the water production equipment provided in the embodiments of the present application may further include: a water outlet water circuit board 900 , and the water storage tank, the hot water production tank and the soda water preparation components are connected to the water production equipment through the water outlet water circuit board 900 . connected to the water supply.
  • the sixteenth interface 816 of the drainage water circuit board 800 is connected to the interface H of the water outlet water circuit board 900; the interface H of the water outlet water circuit board 900 is communicated with the interface P of the water outlet water circuit board 900;
  • the water outlet is connected;
  • the interface N of the water outlet water circuit board 900 is connected with the water outlet of the soda can 420;
  • the interface O of the water outlet water circuit board 900 is connected with the water outlet 242 of the hot water tank 240;
  • the interface P of the water outlet water circuit board 900 is connected with the cooling
  • the water inlet 251 of the tank 250 is connected;
  • the interface Q of the outlet water circuit board 900 is connected to the hot water supply port 103 of the water making equipment;
  • the interface R of the water outlet water circuit board 900 is connected to the cold water supply port 104 of the water making equipment.
  • the water production equipment provided in the embodiments of the present application includes: a water storage tank 220, a water production module, a third water pump 230, and a controller.
  • the water production module includes a hot water production tank 240 and a soda water preparation assembly.
  • the water outlet of the water production module is connected to the waste water outlet 102 of the water production equipment, and the water outlet is higher than the waste water outlet 102 of the water production equipment.
  • the old water can be discharged to the waste water outlet 102 through the drain port under the action of gravity.
  • the water outlet can be arranged at the bottom of the water production module, so that the water production module can be completely drained.
  • the third water pump 230 is used to drive water to flow from the water storage tank 220 to the water production module.
  • the third water pump 230 is connected between the water outlet 222 of the water storage tank 220 and the water inlet of the water production module.
  • the third water pump 230 drives the water to flow through the water storage tank 220, the water inlet of the water production module, the water outlet and the water supply port of the water production module in sequence; when the water storage tank 220 needs to be drained , the third water pump 230 can drive the water in the water storage tank 220 to flow to the water making module. In this way, there is no need to design an independent drain port for the drainage of the water storage tank 220, and the water storage tank 220 does not need to form a high and low water level difference with the water making module. , which can reduce the size of water production equipment.
  • the third water pump 230 and the water production module are both electrically connected to the controller.
  • the water production equipment has a drainage mode. In the drainage mode, the controller is set to control the water production module to turn off and the third water pump 230 to turn on. is discharged through the drain.
  • the controller controls the water production module to turn off, so as to prevent the water production module from being damaged after the water is drained.
  • the controller controls the third water pump 230 to be turned on, and the third water pump 230 works to discharge the water in the water storage tank 220 into the water production module, and the water in the water production module is discharged through the water outlet.
  • the water in the water storage tank 220 and the water production module are both emptied through the water outlet of the water production module, and the water in the water storage tank 220 is pumped out by the third water pump 230, so that there is no need to install the water in the water storage tank 220 and the water production module A water level difference is set between the two, and the water in the water-making module is emptied under the action of gravity, which can be achieved by simply setting the water outlet at the bottom of the water-making module.
  • the water in each container in the water production equipment can be effectively emptied, and there is no need to set a water level difference between the water storage tank 220 and the water production module, which helps to reduce the size of the water production equipment. size.
  • the controller in the drain mode, is configured to control the third water pump 230 to turn on and off after a target time, the target time being determined based on the capacity of the water storage tank 220 and the flow rate of the third water pump 230 .
  • the target time is related to the capacity of the water storage tank 220 and the flow rate of the third water pump 230, and also needs to consider different resistances caused by the length of the pipeline.
  • the capacity of the water storage tank 220 is 2L, and the flow rate of the third water pump 230 is 3L/min.
  • the target time is set to 50s, and the water storage tank 220 can be emptied. .
  • a drainage control valve is provided between the water outlet of the water production module and the waste water outlet 102 of the water production equipment, and the drainage control valve is electrically connected to the controller.
  • the controller In the water drainage mode, the controller Set to control the drain control valve to open.
  • the drain control valve When the water making equipment is used normally, the drain control valve is closed, and when the water is drained, the drain control valve is opened.
  • the water production equipment may further include: a water inlet control valve 303 , the water inlet control valve 303 is connected between the water inlet 221 of the water storage tank 220 and the water inlet 101 of the water production equipment , the water inlet control valve 303 is electrically connected to the controller, and in the drainage mode, the controller is set to control the water inlet control valve 303 to close.
  • a water inlet control valve 303 the water inlet control valve 303 is connected between the water inlet 221 of the water storage tank 220 and the water inlet 101 of the water production equipment , the water inlet control valve 303 is electrically connected to the controller, and in the drainage mode, the controller is set to control the water inlet control valve 303 to close.
  • the water storage tank 220 may be provided with a water level detection device 223, the water level detection device 223 is used to detect the water level of the water storage tank 220, and the water level detection device 223 may be a liquid level gauge.
  • the device is configured to control the water inlet control valve 303 according to the signal of the water level detection device 223 .
  • the signal of the water level detection device 223 is shielded, and the water inlet control valve 303 is controlled to remain closed to avoid disturbing the drainage.
  • the water production equipment may further include: a water supply control valve, the water supply control valve is connected between the water outlet and the water supply port of the water production module, the controller is electrically connected to the water supply control valve, and the water supply control valve is electrically connected to the water supply control valve. Drain mode, the controller is set to control the water supply control valve to close.
  • the water production equipment of the embodiment of the present application does not need to drain water through the water supply port when discharging water, and the water discharge is more hygienic.
  • a vent 224 is provided on the top of the water storage tank 220 , the vent 224 communicates with the outside world, and the water outlet of the water making module is connected to the top of the water storage tank 220 through an exhaust pipe.
  • the water production equipment is in a state of communication with the atmosphere, and when the water is circulated and replenished, there will be no sudden change in the air pressure in the water production equipment, and it is safer to use.
  • a breathable cotton can be installed at the ventilation port 224 to prevent external impurities from entering the water storage tank 220 and ensure the safety of water quality.
  • the water production module includes: a hot water production tank 240 and a soda water preparation assembly.
  • the water inlet 241 of the hot water tank 240 is connected to the water outlet 222 of the water storage tank 220, and the water outlet 242 of the hot water tank 240 is connected to the hot water supply port 103 of the water production equipment; the refrigeration tank 250 in the soda water preparation assembly
  • the water inlet 251 is connected to the water outlet 222 of the water storage tank 220;
  • the water inlet of the hot water exchange pipe 404 in the soda water preparation assembly is connected to the water outlet 222 of the water storage tank 220, and the hot water exchange pipe 404 is connected to the cold water supply of the water making equipment.
  • the port 104 is connected, the water inlet of the soda can 420 in the soda water preparation assembly is connected to the water outlet 222 of the water storage tank 220, and the soda can 420 is connected to the soda water supply port 111 of the water making equipment.
  • the water making apparatus can provide users with a variety of beverages.
  • the water production equipment further includes: a circulating water pipe 306 , the water return port 244 of the hot water heating tank 240 and the water return port 254 of the refrigeration tank 250 pass through the same circulating water pipe 306 and the water storage tank 220 . connected, and the circulating water pipe 306 is provided with a circulating control valve 307, and the circulating control valve 307 is electrically connected to the controller.
  • the two water producing modules share the circulating water pipe 306 and the circulating control valve 307, so that the entire water producing equipment has fewer parts and is easy to arrange and control.
  • each circulating water pipe 306 is provided with a circulating water pipe.
  • the control valve 307, the circulation control valve 307 is electrically connected to the controller.
  • each water production module can be equipped with an independent circulating water pipe 306 and a circulating control valve 307 to prevent the water circuit from flowing together.
  • the water inlet 241 of the hot water tank 240 is provided in the lower part of the hot water tank 240
  • the water outlet 242 of the hot water tank 240 is provided in the upper part of the hot water tank 240 .
  • the hot water floats up and the water at room temperature sinks.
  • the water return port 244 of the hot water making tank 240 is integrated with the water outlet 242 of the hot water making tank 240 , so that the first water making module has fewer water ports and can also reduce the number of pipes. road.
  • the water inlet 241 of the hot water tank 240 and the water outlet 243 of the hot water tank 240 are integrated into the same water port, and the water inlet 241 of the hot water tank 240 is integrated with the water inlet 241 of the hot water tank 240 .
  • the water outlet 243 of the 240 is located at the bottom of the hot water tank 240; the water return port 244 of the hot water tank 240 and the water outlet 242 of the hot water tank 240 are integrated into the same water outlet, and the water return port 244 of the hot water tank 240 is integrated into the same water outlet.
  • the water outlet 242 and the hot water tank 240 are provided on the top of the hot water tank 240 .
  • the water outlet 242 of the hot water tank 240 is also connected to the top of the water storage tank 220 through a first exhaust pipe 225.
  • the first exhaust pipe 225 may be installed with a damping plug, and the diameter of the damping plug is small, such as the diameter of the damping plug. Can be 0.3mm-0.5mm.
  • the refrigerating tank 250 can also be connected to the top of the water storage tank 220 through a second exhaust pipe, and the second exhaust pipe can be installed with a damping plug, and the diameter of the damping plug is small, for example, the diameter of the damping plug can be 0.3mm-0.5mm .
  • the water return port 254 of the refrigerating tank 250 is integrated with the drain port 243 of the hot water tank 240 , so that fewer water ports are opened on the refrigerating tank 250 and pipelines can be reduced.
  • the water inlet and outlet, the water return outlet and the water outlet can also be independently provided on the water making module, which will not be repeated here.
  • the waste water outlet 102 of the water production equipment is provided with a water stop device 500 , and the water stop device 500 blocks the waste water outlet 102 of the water production device in a natural state to prevent water leakage , when drainage is required, the waste water outlet 102 can be conveniently opened by operating the water stop device 500 .
  • the water-stopping device 500 can be arranged on the front side of the water-making equipment but at the bottom, so that the water can be drained without moving the water-making equipment.
  • the switching valve 320 may be a solenoid valve, and the switching valve 320 may include: a control coil 324 , a valve core 325 , a valve support 326 and a valve seat 327 .
  • the valve bracket 326 is connected with the valve seat 327 , and a valve channel 518 is defined in the valve bracket 326 and the valve seat 327 , wherein the valve seat 327 is provided with a first valve port 321 and a second valve port 322 which communicate with the valve channel 518 .
  • the valve support 326 is provided with a second valve port 322 that communicates with the valve channel 518
  • the valve core 325 is movably installed on the valve support 326
  • the valve core 325 extends into the valve seat 327
  • the control coil 324 is used to control the valve core 325 move.
  • the switching valve 320 when the switching valve 320 is powered off, the first valve port 321 and the second valve port 322 communicate with each other, that is, the third valve port 323 is cut off from the first valve port 321 in a natural state, so that the switching valve 320 It can play the role of water stop. Since the water stop device 500 is connected to the second valve port 322, even if the second valve port 322 is connected to the first valve port 321, water will not leak; as shown in FIG.
  • the control coil 324 drives the spool 325 to move, so that the spool 325 moves to the position where the first valve port 321 and the third valve port 323 communicate with each other. At this time, the first valve port 321 and the second valve port 322 are cut off. .
  • the water stop device 500 includes: a main casing 510 and a water stop part 520 .
  • the main housing 510 defines a channel 518 with both ends open.
  • the first end of the channel 518 is connected to the water outlet of the water-making module, and the second end of the channel 518 is connected to the waste water outlet 102 of the water-making equipment.
  • the channel 518 is in communication. In the state, the waste water outlet 102 of the water making equipment is opened, and drainage can be realized.
  • the water stop part 520 is movably installed on the main casing 510 , and the water stop part 520 can selectively cut off both ends of the channel 518 .
  • the water stop 520 cuts off both ends of the channel 518, so that the waste water outlet 102 is blocked; as shown in FIG. 10, by moving the water stop 520, the two ends of the channel 518 can be made The ends are connected, that is, the waste water outlet 102 is opened.
  • the main housing 510 includes: an upper cover 511 , a main body 515 and a sealing member 517 .
  • the upper cover 511 may include a top wall and a peripheral wall, the top wall is a flat plate type, the peripheral wall surrounds the top wall, the top wall of the upper cover 511 is provided with a through hole 514, the upper cover 511 is covered outside the main body 515, and the main body 515 is connected to the through hole 514.
  • the hole 514 is connected, the water stop 520 is movably installed on the main body 515, the seal 517 is installed between the main body 515 and the upper cover 511, and one of the upper cover 511 and the main body 515 is connected to the water outlet of the water making module , the other of the upper cover 511 and the main body 515 is connected to the waste water outlet 102 of the water making equipment.
  • the upper cover 511 is connected to the water outlet of the water production module, and the main body 515 is connected to the waste water outlet 102 of the water production equipment.
  • the main housing 510 can be easily formed and has good sealing performance.
  • the top wall of the upper cover 511 is provided with an inner tube 512 protruding toward the inner side of the upper cover 511 , the inner tube 512 communicates with the through hole 514 , and the main body 515 is sleeved on the inner tube Outside 512, the sealing member 517 is bent, and a part of the sealing member 517 is clamped between the inner peripheral wall of the main body 515 and the outer peripheral wall of the inner tube 512, and the other part of the sealing member 517 is clamped at the end of the main body 515. between the upper cover 511 and the top wall of the upper cover 511 .
  • the peripheral wall of the upper cover 511, the main body 515 and the inner tube 512 form a three-layer sleeve structure, and the bent seal 517 achieves sealing in the axial and radial directions.
  • the main casing 510 has good sealing performance and is not easy to leak. water.
  • the top wall of the upper cover 511 is provided with an outer tube 513 protruding toward the outer side of the upper cover 511 , and the outer tube 513 communicates with the through hole 514 .
  • the outer tube 513 is equivalent to a joint, which is used to realize the assembly of the main body 515 between the pipelines.
  • the upper cover 511, the inner tube 512 and the outer tube 513 may be formed as one body.
  • the inner diameter of the inner tube 512 is larger than the inner diameter of the outer tube 513, which can increase the flow area at the inner tube 512 to prevent the water pressure at the main casing 510 from being too large during drainage, and the reliability of the main casing 510 is higher.
  • the inner peripheral wall of the main body 515 is provided with an inwardly protruding support portion 516 , the support portion 516 defines a flow hole 519 , the support portion 516 may be annular, and the flow hole 519 is formed in the The middle of the support portion 516 .
  • the water stop part 520 includes: a guide post 521 , a water stop plug 522 and an elastic member 523 .
  • the guide post 521 penetrates through the flow hole 519, and the guide post 521 and the flow hole 519 are in clearance fit.
  • the outer diameter of the guide post 521 is smaller than the diameter of the flow hole 519, and an annular gap is formed between the guide post 521 and the flow hole 519. The gap is used for drain.
  • the water stop plug 522 is connected to the guide post 521 , and the sealing surface of the water stop plug 522 is suitable for completely covering the flow hole 519 .
  • the water stop device 500 blocks the waste water outlet 102 ; when the sealing surface of the water stop plug 522 is detached from the support portion 516 , the two ends of the through hole 514 communicate with each other through the flow hole 519 .
  • the elastic member 523 is elastically connected between the guide post 521 and the support portion 516 , and in a natural state, the elastic member 523 is used to make the sealing surface of the water stopper 522 abut against the support portion 516 .
  • a sealing boss 516a may be provided on the side of the support portion 516 facing the sealing surface.
  • the flow hole 519 can be covered, and the flow hole 519 is blocked.
  • the contact area between the sealing surface of the water stopper 522 and the sealing boss 516a is smaller than that of the direct contact with the support portion 516.
  • the sealing surface of the water stopper 522 and the sealing boss 516a are smaller. The pressure between them is larger, the elastic deformation of the water stop plug 522 is larger, and the sealing effect is higher.
  • the water stop device 500 further includes: a drain pipe (not shown in the figure) and a push rod 530 .
  • the drain pipe is used to connect with the main body 515 ; the push rod 530 is installed in the drain pipe and used to abut the guide post 521 to deform the elastic member 523 until the sealing surface of the water stopper 522 is separated from the support portion 516 .
  • the sealing surface of the water stop plug 522 can be separated from the support part 516, and the push rod 530 is released. Under the elastic force of the elastic member 523, the water stop plug 522 The sealing surface and the support part 516 are automatically fitted.
  • the controller determines that the water production equipment is powered on for the first time
  • the controller controls the water inlet control valve 303 according to the water level information of the water storage tank 220 detected by the water level detection device 223 , and the water level detection device 223 detects the water level for the first time.
  • the third water pump 230 is controlled to be turned off, in other words, the water storage tank 220 is preferentially replenished.
  • the controller controls the third water pump 230 to close, and the controller controls the water inlet control valve 303 to open until it is determined that the water level detection device 223 detects that the water level of the water storage tank 220 reaches the target water level.
  • the third water pump 230 is turned off, and the water inlet control valve 303 is kept open to replenish water to the water storage tank 220.
  • the controller controls the water inlet control valve 303 to close. , and enter the water supply mode of the water making module.
  • the hot water supply control valve 106, the cold water supply control valve 107, the normal temperature water supply control valve 108, and the soda water supply control valve 109 are closed.
  • the valve ports of the switching valve 320 do not communicate with each other.
  • the controller controls the third water pump 230 to open, the controller controls the replenishment valve 401 to open, and the controller is configured to control the water inlet control valve 303 according to the signal of the water level detection device 223 .
  • the third water pump 230 works to pump water from the water storage tank 220 to the heating water tank 240 and the refrigeration tank 250.
  • the water inlet control valve 303 is opened to The water storage tank 220 is replenished with water, so as to ensure that the water storage tank 220 has enough water to supply the hot water tank 240 and the refrigeration tank 250 .
  • the air in the hot water production tank 240 and the refrigeration tank 250 flows to the water storage tank 220 through the water return port of the water production module.
  • the hot water supply control valve 106 , the cold water supply control valve 107 and the normal temperature water supply control valve 108 are closed.
  • the first valve port 321 of the switching valve 320 communicates with the third valve port 323 .
  • the controller is configured to determine that the water level detection device 223 detects that the water level of the water storage tank 220 remains above the target water level within the target time period, and determines that the water making module water replenishment mode ends.
  • the water level in the heating water tank 240 and the cooling tank 250 reaches the target position, the water in the water storage tank 220 is pumped from the third water pump 230 to the heating water tank 240 and the cooling tank 250, and the water in the water making module will be pumped from The water return ports of the heating water tank 240 and the refrigerating tank 250 flow back to the water storage tank 220, so that the water in the water storage tank 220 can remain basically unchanged.
  • the third water pump 230 is turned off, the water making module is turned on, and the ports of the switching valve 320 are disconnected from each other.
  • the water storage tank 220 can automatically determine the duration of maintaining the target water level. Whether the water supply of the tank 220 and the water making module is completed can effectively prevent such failures as dry burning or freezing.
  • the water storage tank 220 , the hot water making tank 240 and the refrigerating tank 250 are all filled with water, and the water stop device 500 is shown in FIG. 9 .
  • the user makes the water making equipment enter the drainage mode by operating the buttons or the touch panel.
  • the controller In the drain mode, the controller is set to control the water making module to close, and shield the signal of the water level detection device 223, so that the water inlet control valve 303 is kept closed, and the controller also closes the hot water supply control valve 106, the cold water supply control valve 107 and the normal temperature
  • the water supply control valve 108 prevents water from the water supply port during the drainage process.
  • the controller controls the hot water drainage control valve 304 to open, controls the cold water drainage control valve 305 to open, and turns on the third water pump 230.
  • the water storage tank 220 can be emptied.
  • the target time is related to the capacity of the water storage tank 220 and the flow rate of the third water pump 230, and also needs to consider the different resistance caused by the length of the pipeline.
  • the controller turns off the third water pump 230, keeps the hot water drainage control valve 304 open, controls the cold water drainage control valve 305 to open, and uses gravity to empty the heating water tank 240 and the refrigeration tank 250.
  • the water making equipment of the embodiment of the present application can be equipped with a one-button automatic drainage function, and through the one-button automatic drainage function, the product can be easily and quickly drained, without relying on professionals, allowing people to drain water after short-term holidays or business trips. , you can experience easy drainage at any time. If there is a drainage pipe at the installation of the water making equipment, you can keep the push rod 530 in the position where it is inserted into the main housing 510, and keep connected with the drainage pipe through the drainage pipe, and set it in the controller Periodic automatic emptying program, regularly replenishing "fresh water".
  • the water storage tank 220 , the hot water making tank 240 and the refrigerating tank 250 are all filled with water, and the water stop device 500 is shown in FIG. 10 .
  • the cleaning filter element is replaced, and the push rod 530 of the water stop device 500 is pushed into the main casing 510, so that the push rod 530 stops against the guide post 521, the elastic member 523 is compressed, and the sealing of the water stop plug 522 The face is disengaged from the support 516 so that the waste water outlet 102 is opened.
  • the user makes the water making equipment enter the cleaning mode by operating the buttons or the touch panel.
  • the controller In the cleaning mode, the controller is set to control the water making module to close, and shield the signal of the water level detection device 223 to keep the water inlet control valve 303 closed, and the controller also closes the hot water supply control valve 106, the cold water supply control valve 107 and the normal temperature
  • the water supply control valve 108 prevents water from the water supply port during the drainage process.
  • the controller controls the hot water drainage control valve 304 to open, controls the cold water drainage control valve 305 to open, and turns on the third water pump 230.
  • the water storage tank 220 can be emptied.
  • the first target time is related to the capacity of the water storage tank 220 and the flow rate of the third water pump 230, and also needs to consider different resistances caused by the length of the pipeline.
  • the controller turns off the third water pump 230, continues to keep the hot water drainage control valve 304 open, and controls the cold water drainage control valve 305 to open. and refrigerated tank 250 is evacuated.
  • the controller controls the water inlet control valve 303 according to the water level information of the water storage tank 220 detected by the water level detection device 223, and controls the third water pump 230 before the water level detection device 223 detects that the water level of the water storage tank 220 reaches the target water level for the first time. Off, in other words, the water storage tank 220 is preferentially replenished.
  • the controller controls the third water pump 230 to turn on, the switching valve 320 is energized, and the controller is set to control the water inlet control valve 303 according to the signal of the water level detection device 223 .
  • the third water pump 230 works to pump water from the water storage tank 220 to the heating water tank 240 and the refrigeration tank 250.
  • the water inlet control valve 303 is opened to supply water to the water storage tank 220, so that Make sure that the water storage tank 220 has enough water to supply the heating water tank 240 and the cooling tank 250.
  • the air in the hot water production tank 240 and the refrigeration tank 250 flows to the water storage tank 220 through the water return port of the water production module.
  • the hot water supply control valve 106, the cold water supply control valve 107 and the normal temperature water supply control valve 108 are closed.
  • the first valve port 321 of the switching valve 320 communicates with the third valve port 323 .
  • the controller is set to determine that the water level detection device 223 detects that the water level of the water storage tank 220 remains above the target water level within the target time period, then determines that the water storage tank 220 and the water making module are both filled with water, and the third water pump 230 continues Work, so that the water with cleaning agent circulates between the water storage tank 220 - the water production module - the circulation pipeline, of course, the third water pump 230 can also be added to turn off, and the cleaning is performed by static soaking.
  • the time that the third water pump 230 works to drive the water with the cleaning agent to circulate and flow can be set to 5-15 minutes, such as 10 minutes.
  • the controller controls the switching valve 320 to be powered off, the hot water drainage control valve 304 is closed, and the cold water drainage control valve 305 is closed, and the hot water water supply control valve 106, the cold water water supply control valve 107, and the normal temperature water supply control valve can be opened in sequence.
  • the valve 108 and the soda water supply control valve 109 clean the hot water supply pipeline, the cold water supply pipeline, the normal temperature water supply pipeline and the soda water supply pipeline, and discharge through the waste water outlet 102 .
  • the first water pump 402 can be turned on.
  • the system After the water supply line is cleaned, the system will pause and prompt to replace the filter element. At this time, reload the normal filter element into the filter module. After replacing the filter element, the cleaning function can be reactivated with one key, and the water making equipment can enter the drainage and replenishment again.
  • the water storage tank 220, the water making module and the pipeline are cleaned with clean water, and the cleaning time with clean water can be shorter than the cleaning time with the cleaning agent.
  • the water production equipment can re-enter the normal water production state.
  • the water production equipment of the embodiment of the present application can realize one-key cleaning, and the cleaning sequence is draining water, replenishing water with detergent, circulating, cleaning water supply pipes, draining water, replenishing water, etc., which is equivalent to cleaning the system. All pipes of the water equipment are cleaned.
  • the hot water tank for heating can also be opened, and the hot water circulates and flows to achieve cleaning.
  • the water production equipment provided by the embodiments of the present application is compatible with the core performance of filtration, heating, cooling, and soda, and has additional functions of UV sterilization and full-pipeline circulating drainage and cleaning, so as to meet the different needs of different groups of people in different scenarios.
  • the present application provides a drainage water circuit board, comprising: a base plate, wherein the base plate is provided with more than three separate flow channels, each of the flow channels has at least two interfaces, and one interface of each of the three flow channels is jointly defined by A three-way installation position for installing a three-way valve, at least one of the flow channels has at least three interfaces that communicate with each other, and at least one interface of the flow channels with at least three interfaces that communicate with each other is connected to the other one.
  • the interface of the flow channel defines a mounting position for mounting the valve.
  • At least one of the flow channels has at least four interconnected ports, and one of the ports of the flow channels having the at least four interconnected ports and the ports of the other two of the flow channels define a The three-way mounting position.
  • At least two of the other ports of the flow channel having at least four interconnected ports and the ports of the other two of the flow channels, respectively, define the mounting position for mounting the valve.
  • the plurality of flow channels include:
  • the first flow channel has first to fourth interfaces
  • the second flow channel has a fifth interface and a sixth interface
  • the third flow channel has a seventh interface and an eighth interface, the eighth interface and the third interface define an installation position for installing the valve;
  • the fourth flow channel has a ninth interface and a tenth interface, and the ninth interface, the fourth interface and the sixth interface define the three-way installation position;
  • the fifth flow channel has an eleventh interface and a twelfth interface, and the twelfth interface and the first interface define an installation position for installing the valve;
  • the second port, the fifth port, the seventh port, the fifth port and the eleventh port are used for connecting with the water outlet of the water making module, and the tenth port is used for connecting with the waste water outlet .
  • the fifth flow channel further has a thirteenth interface
  • the plurality of the flow channels further include: a sixth flow channel, the first flow channel has fourteenth to seventeenth interfaces;
  • the thirteenth port and the seventeenth port define an installation position for installing the valve, and the fourteenth port, the fifteenth port and the sixteenth port are used for connecting with the water outlet of the water making module.
  • the plurality of flow channels further include:
  • the seventh flow channel has an eighteenth interface and a nineteenth interface
  • the eighth flow channel has a twentieth interface and a twenty-first interface
  • the ninth flow channel has a twenty-second interface and a twenty-third interface
  • the twenty-first port and the twenty-second port define a mounting position for installing the valve, the eighteenth port, the nineteenth port, the twentieth port and the second port Thirteen ports are used to connect with the nozzle of the water making module.
  • the base plate is provided with mounting structures for securing the valve.
  • the base plate is provided with a mounting bracket for mounting the water pump.
  • the application also provides a water production equipment, including:
  • the water storage tank, the hot water heating tank and the soda water preparation assembly are all connected to the interface of the drainage water circuit board, and one of the interfaces of the drainage water circuit board is connected to the interface of the drainage water circuit board.
  • the waste water outlet of the water making equipment is connected.
  • the water making equipment further includes:
  • a water outlet water path board, the water storage tank, the hot water making tank and the soda water preparation assembly are connected to the water supply port of the water making equipment through the water outlet water path board.

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Abstract

一种排水水路板(800)和制水设备，所述排水水路板(800)包括：基板(841)，所述基板(841)内设有三条以上隔断开的流道，每条所述流道具有至少两个接口，三条所述流道各自的一个接口共同限定出用于安装三通阀的三通安装位，至少一条所述流道具有至少三个相互连通的接口，具有至少三个相互连通的接口的所述流道的至少其中一个接口与另一条所述流道的接口限定出用于安装阀门的安装位。

Description

排水水路板和制水设备 技术领域
本申请涉及制水技术领域，尤其涉及一种排水水路板和制水设备。
背景技术
随着生活水平的提高，人们对水质也有更高的要求，制水设备的普及程度也越来越高，而且制水设备中集成的功能模块也越来越多。对于多功能的制水设备，其内部模块和阀门很多，管路错综复杂，制造和维修时，极易造成管路错接，失效风险高。
发明内容
针对现有技术中存在的技术问题，本申请实施例提供一种排水水路板，有助于简化制水设备的管路结构。
本申请还提出一种制水设备。
根据本申请第一方面实施例的排水水路板，包括：基板，所述基板内设有三条以上隔断开的流道，每条所述流道具有至少两个接口，三条所述流道各自的一个接口共同限定出用于安装三通阀的三通安装位，至少一条所述流道具有至少三个相互连通的接口，具有至少三个相互连通的接口的所述流道的至少其中一个接口与另一条所述流道的接口限定出用于安装阀门的安装位。
根据本申请实施例的排水水路板，将具有多个接口的流道通过基板集成为一个整体，可以实现多条流道的整体装配和安装，阀门的安装和水路的接通更为整洁、简洁。
根据本申请第二方面实施例的制水设备，包括：蓄水箱；制热水箱；苏打水制备组件；如上述任一种所述的排水水路板，所述蓄水箱、制热水箱和所述苏打水制备组件均与所述排水水路板的接口相连，所述排水水路板的其中一个接口与所述制水设备的废水出水口相连。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作以简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的制水设备的结构原理图；
图2是本申请实施例提供的制水设备中排水水路板及出水水路板与其他模块相连的示意图；
图3是本申请实施例提供的制水设备中排水水路板的剖视图之一；
图4是本申请实施例提供的制水设备中排水水路板的剖视图之二；
图5是本申请实施例提供的制水设备中部分模块装配后的结构示意图之一；
图6是本申请实施例提供的制水设备中部分模块装配后的结构示意图之二；
图7是本申请实施例提供的制水设备中部分模块装配后的结构示意图之三；
图8是本申请实施例提供的制水设备中部分模块装配后的结构示意图之四；
图9是本申请实施例提供的制水设备的止水装置在封闭时的结构示意图；
图10是本申请实施例提供的制水设备的止水装置在打开时的结构示意图；
图11是本申请实施例提供的制水设备的切换阀在断电时的结构示意图；
图12是本申请实施例提供的制水设备的切换阀在通电时的结构示意图。
附图标记：
入水口101，废水出水口102，热水供水口103，冷水供水口104，常温水供水口105，热水供水控制阀106，冷水供水控制阀107，常温水供水控制阀108，苏打水供水控制阀109，供水口杀菌模块110，苏打水供水口 111；
第一滤芯211，第二滤芯212；
蓄水箱220，蓄水箱的进水口221，蓄水箱的出水口222，水位检测装置223，透气口224，第一排气管225，水箱杀菌模块227；
第三水泵230；
制热水箱240，制热水箱的进水口241，制热水箱的出水口242，制热水箱的排水口243，制热水箱的回水口244，进水单向阀245；
制冷箱250，制冷箱的进水口251，制冷箱的排水口253，制冷箱的回水口254；
减压阀301，防漏水阀302，进水控制阀303，热水排水控制阀304，冷水排水控制阀305，循环水管306，循环控制阀307；
切换阀320，第一阀口321，第二阀口322，第三阀口323，控制线圈324，阀芯325，阀支架326，阀座327；
补水阀401，第一水泵402，第二水泵403，换热水管404，注水单向阀405，气瓶411，降压阀412，加气单向阀413，泄压阀414，压力开关415，苏打罐420；
止水装置500，主壳体510，上盖511，内管512，外管513，通孔514，主管体515，支撑部516，密封凸台516a，密封件517，通道518，流通孔519，止水部520，导向柱521，止水塞522，弹性件523，推杆530；
排水水路板800，第一接口801，第二接口802，第三接口803，第四接口804，第五接口805，第六接口806，第七接口807，第八接口808，第九接口809，第十接口810，第十一接口811，第十二接口812，第十三接口813，第十四接口814，第十五接口815，第十六接口816，第十七接口817，第十八接口818，第十九接口819，第二十接口820，第二十一接口821，第二十二接口822，第二十三接口823，第一流道831，第二流道832，第三流道833，第四流道834，第五流道835，第六流道836，第七流道837，第八流道838，第九流道839，基板841，安装架843；
出水水路板900。
具体实施方式
下面结合附图和实施例对本申请的实施方式作进一步详细描述。以下 实施例用于说明本申请，但不能用来限制本申请的范围。
在本申请实施例的描述中，需要说明的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请实施例和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请实施例的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本申请实施例的描述中，需要说明的是，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请实施例中的具体含义。
在本申请实施例中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请实施例的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
下面结合图1-图12描述本申请实施例的制水设备。
如图1和图2所示，本申请实施例提供的制水设备可以包括：过滤模块、蓄水箱220、制热水箱240、苏打水制备组件和排水水路板。
其中，过滤模块用于将引入的原水过滤，得到纯净水；蓄水箱220的进水口221与过滤模块的出水口相连，用于存储纯净水；制热水箱240的进水口241与蓄水箱220的出水口222相连，制热水箱240用于提供热水；苏打水制备组件的进水口与蓄水箱220的出水口222相连，苏打水制备组件用于将引入苏打水制备组件的水制成苏打水；排水水路板用于实现上述各个模块的水路连接，蓄水箱220、制热水箱240和苏打水制备组件均与排水水路板的接口相连，排水水路板的其中一个接口与制水设备的废水出水口102相连。这样可以尽可能少外接管路的使用，整个制水设备的结构更简单，管路的设计简单，装配时不易出错。
下面逐个描述各个模块的结构。
过滤模块的进水口与制水设备的入水口101相连。
其中，入水口101可以直接或间接连接原水水管，比如原水水管可以为自来水管，原水从入水口101流入制水设备。过滤模块用于过滤流入制水设备的原水，流入制水设备的原水可以为自来水或井水等。蓄水箱220用于储水。
制水设备的入水口101可以安装有减压阀301和防漏水阀302，减压阀301用于降低流入制水设备的水压，起到对制水设备的防护作用，防漏水阀302用于监控制水设备是否漏水。
如图1所示，过滤模块连接在蓄水箱220的进水口221与制水设备的入水口101之间。这样待过滤的原水经过过滤模块过滤后再流入蓄水箱220存储，并在需要制取苏打时，提供纯净水给苏打罐。
在一些实施例中，如图1和图2所示，过滤模块可以包括第一滤芯211和第二滤芯212，第一滤芯211的进水端与入水口101相连，第一滤芯211的出水端通过进水控制阀303与第二滤芯212的进水端相连，第二滤芯212的出水端与蓄水箱220的进水口221相连。
第一滤芯211用于实现原水的初步过滤，可以将原水中的泥沙、铁锈、虫卵、红虫等大颗粒物质过滤掉，原水可以为自来水、井水等，第一滤芯211可以为PP棉滤芯(聚丙烯熔喷滤芯)或复合滤芯等。
第二滤芯212用于吸附异味和余氯，可以用于改善纯净水的味道，第三滤芯可以为活性炭滤芯。
当然，在第一滤芯211和第二滤芯212之间还可以布置反渗透滤芯，反渗透膜的膜孔径非常小，可以有效地去除水中的溶解盐类、胶体、微生物、有机物等杂质。
蓄水箱220的出水口与制热水箱240的进水口相连，制热水箱240的出水口与制水设备的热水供水口103相连。这样该制水设备还可以通过热水供水口103提供热水。制热水箱240可以内置发热体或者外置发热盘，通过壁体导热。
如图1所示，苏打水制备组件包括：制冷箱250、制冷系统、换热水管404、苏打罐420和二氧化碳供应装置。
其中，制冷箱250限定出用于盛换热介质的容纳空间，制冷箱250的形状可以为长方体形、圆柱形等，制冷箱250中的换热介质用于与换热水管404及苏打罐420换热，一方面使苏打罐420保持在低温状态，这样苏打罐420内的二氧化碳不易从水中逸散，另一方面使得流经换热水管404的水的温度降低。制冷箱250中的换热介质可以为水或者沙等物质，制冷箱250中的换热介质可以为水，这样易补充换热介质。
制冷箱250可以包括多层壳体，以实现保温的效果。比如制冷箱250可以包括内层、保温层和外层，内层可以为钢板制成或者为塑料件，保温层可以为发泡结构，外层可以为钢板制成或者为塑料件。
制冷系统用于给制冷箱250中的换热介质制冷，制冷系统可以包括压缩机、冷凝器、毛细管、蒸发器相连形成的制冷回路，其中蒸发器安装于容纳空间内，蒸发器用于给制冷箱250中的换热介质制冷；或者制冷系统可以包括半导体制冷片。
换热水管404安装于容纳空间内，换热水管404被容纳空间内的换热介质包裹，换热水管404的进水口与蓄水箱220的出水口222相连，换热水管404的出水口还与制水设备的冷水供水口104相连，苏打罐420的出水口与制水设备的苏打水供水口111相连。
在水流经换热水管404中，换热水管404内的水通过换热水管404与换热水管404外的换热介质换热，流出换热水管404的水温度降低。
换言之，该制水设备至少可以通过苏打水供水口111提供苏打水，通过冷水供水口提供纯净的冷水。
换热水管404可以为热的良导体制成，比如不锈钢管或铜管，优选不锈钢管，这样供水更安全卫生。
苏打罐420安装于容纳空间内，苏打罐420的至少部分壁面被容纳空间内的换热介质包裹，比如苏打罐420的除顶盖之外的其他壁面可以均被容纳空间内的换热介质包裹。这样苏打罐420本身可以保持在低温状态。苏打罐420可以为不锈钢罐。
换热水管404的出水口与苏打罐420的进水口相连，二氧化碳供应装置的出气口与苏打罐420的进气口相连。
二氧化碳供应装置提供的二氧化碳溶解在苏打罐420中的冷水中，形成苏打水。
需要说明的是，相关技术的技术方案为，设置冷罐和苏打罐，冷罐和苏打罐分别设置独立的制冷系统，这种方式使得整个装置较为复杂，一方面成本高，另一方面，无法实现小型化。
为了，可能改进的设计为：设置冷罐和苏打罐，苏打罐浸没在冷罐中，冷罐给苏打罐提供冷水，这种方式相当于共用制冷系统，但是与冷罐中的水接触的部件过多，冷罐中的水易被污染，从而使得制成的苏打水的品质难以得到保证。
该苏打水制备组件，通过将苏打罐420安装于制冷箱250内，可以利用一套制冷系统实现冷水的制取和苏打罐420的保温，结构简单，且通过换热水管404给苏打罐420供冷水，可以实现冷水与制冷箱250的隔离，安全级别更高。
在一些实施例中，如图1所示，苏打水制备组件还可以包括：第一水泵402，第一水泵402与换热水管404相连，第一水泵402用于驱动换热水管404中的水从换热水管404的进水口流向换热水管404的出水口。
可以理解的是，为了增强换热水管404的换热效果，换热水管404的流通截面积设计得较小，第一水泵402用于提高水压，使水能顺利通过换热水管404。第一水泵402可以为增压泵。第一水泵402可以安装于换热水管404的进水口处。
另外，由于设置了第一水泵402，换热水管404的进水口处的水压较大。
如图1所示，换热水管404的出水口与苏打罐420的进水口之间可以设有注水单向阀405，注水单向阀405从换热水管404到苏打罐420单向导通，注水单向阀405用于阻止苏打罐420出水逆流至换热水管404。
如图1所示，换热水管404的出水口处可以安装有三通阀，该三通阀的第一个阀口与换热水管404的出水口相连，该三通阀的第二个阀口通过注水单向阀405与苏打罐420的进水口相连，该三通阀的第三个阀口与冷水供水口相连，用于给用户提供冷水。
在一些实施例中，如图1所示，换热介质为液体，本申请实施例的苏打水制备组件还可以包括：第二水泵403，第二水泵403的进水口和出水口均与制冷箱250相连。
第二水泵403用于搅拌制冷箱250内的换热介质，防止低温凝固，且使得制冷箱250内各处的温度更均衡。
比如，第二水泵403的进出水口可以分别连接到制冷箱250的边缘区域和中间区域，将各处的水混合均匀。
在一些实施例中，如图1所示，二氧化碳供应装置包括：气瓶411、降压阀412、加气单向阀413、泄压阀414和压力开关415。
其中，气瓶411的出气口通过降压阀412和加气单向阀413与苏打罐420的进气口相连，压力开关415连接于降压阀412与加气单向阀413之间，泄压阀414连接于加气单向阀413与苏打罐420的进气口之间，加气单向阀413从降压阀412到苏打罐420的进气口单向导通。
泄压阀414用于在苏打罐420出现异常状态时进行泄压保护；单向阀20用于防止苏打罐420的水通过第一水泵402的增压逆流至气瓶411；压力开关415用于检测气瓶411的压力并输出提醒信号；降压阀412用于确保气瓶411的压力在要求范围内。
在一些实施例中，制冷系统的蒸发器与换热水管404均为螺旋型，且蒸发器与换热水管404中的一个环绕在另一个外。
将蒸发器制成螺旋型，这样蒸发器可以在制冷箱250内延伸至尽可能多的区域，使得整个制冷箱250的各处温度更均衡。
将换热水管404制成螺旋型，这样换热水管404在有限空间内的长度更长，制冷水效果更好。
换热水管404可以布置在靠近蒸发器的位置，这样换热水管404内外温差更大，制冷水效果更好。
蒸发器环绕形成的螺旋管可以位于换热水管404环绕形成的螺旋管外，或者换热水管404环绕形成的螺旋管可以位于蒸发器环绕形成的螺旋管外，这样便于在制冷箱250有限的空间内布置蒸发器与换热水管404，有助于实现整体设备的小型化。
在一些实施例中，蒸发器盘绕于制冷箱250的内周壁，蒸发器环绕在换热水管404外，换热水管404环绕在苏打罐420外。
上述布置方式，充分考虑到蒸发器需要给换热介质、换热水管404和苏打罐420供冷，将其布置在最外侧，可以尽可能延长其长度；换热水管404为即冷式，将其布置在苏打罐420外，且靠近蒸发器的位置以尽可能延长其长度，且距离蒸发器更近，温度更低；苏打罐420为蓄冷式，将其布置在远离蒸发器的位置，基本不影响其保持低温，且位于换热水管404的内侧空间，使得整个制冷箱250的体积可以设计得较小。
蒸发器形成的螺旋管可以等距设置，这样可以防止局部结冰，提高制冷效率。换热水管404形成的螺旋管可以等距设置，这样换热效率更高。
在一些实施例中，如图1所示，蓄水箱220的出水口还与制冷箱250的进水口相连。
换言之，制冷箱250的换热介质可以直接使用蓄水箱220的纯净水，这样制冷箱250内的换热介质对浸没在换热介质中的换热水管404和苏打罐420的腐蚀较小，整个制水设备的使用耐久性更高。
在一些实施例中，如图1所示，蓄水箱220的出水口与制冷箱250的进水口之间设有补水阀401。补水阀401可以与制水设备的控制器点连接，补水阀401用于在制冷箱的水位不足时打开，以给制冷箱补水。
在一些实施例中，如图1所示，该制水设备可以设有常温水供水口105，蓄水箱220的出水口还与制水设备的常温水供水口105相连，这样该制水设备还可以通过常温水供水口105提供常温纯净水。
下面结合图2-图8描述本申请实施例的排水水路板800。
如图2-图4所示，排水水路板800包括：基板841，基板841内设有三条以上隔断开的流道，每条流道具有至少两个接口，三条流道各自的一个接口共同限定出用于安装三通阀的三通安装位，至少一条流道具有至少三个相互连通的接口，具有至少三个相互连通的接口的流道的至少其中一个接口与另一条流道的接口限定出用于安装阀门的安装位。
基板841可以为平板型或者凹凸板，流道位于基板841内，比如将图3和图4的剖面焊接起来，即可分割出多个流道。
每个流道具有至少两个相互连通的接口，比如流道的两端可以形成两个接口，或者流道的一端形成一个接口，流道的周壁开设另一个接口；至少一个流道具有至少三个相互连通的接口，如流道的两端可以形成两个接口，流道的周壁开设一个或多个接口，或者流道的周壁开设三个接口。
开设两个接口的流道主要是用于实现两个管路的连接，开设三个或以上接口的流道主要是用于实现分支管路的多通连接。
具有至少三个相互连通的接口的流道与另一个流道限定出用于安装阀门的安装位。换言之，阀门的进出口分别与两个流道的接口相连，这样，在出水水路板900上形成的安装位，还可以实现阀门的安装。
可以理解的是，出水水路板900的多个流道通过基板841形成为一个整体，通过将基板841安装于制水设备内，即可实现各个流道的固定，将阀门安装于出水水路板900，将接口与出水水路板900的接口相连，这样可以省去管路的布置。
根据本申请实施例的排水水路板800，将具有多个接口的流道通过基板841集成为一个整体，可以实现多条流道的整体装配和安装，阀门的安装和水路的接通更为整洁、简洁。
根据本申请实施例的制水设备，集成了净水和加热功能，通过在制水设备内设置上述结构形式的排水水路板800，可以减少制水设备内的管路，降低装配的难度，防止装错，提高装配效率。
在一些实施例中，至少一条流道(比如图3和图4中第一流道831)具有至少四个相互连通的接口，具有至少四个相互连通的接口的流道的其中一个接口与另外两条流道的接口限定出用于安装三通阀的三通安装位。
可以理解的是，流道具有的接口越多，对应的其能连接更多的模块。
在一些实施例中，具有至少四个相互连通的接口的流道的其他接口中的至少两个分别与其他两条流道的接口限定出用于安装阀门的安装位。
在一些实施例中，如图3和图4所示，多条流道包括：第一流道831、第二流道832、第三流道833、第四流道834、第五流道835。
第一流道831具有第一接口801、第二接口802、第三接口803和第四接口804；第二流道832具有第五接口805和第六接口806；第三流道833具有第七接口807和第八接口808；第四流道834具有第九接口809和第十接口810；第五流道835具有第十一接口811和第十二接口812。
第八接口808与第三接口803限定出用于安装阀门的安装位；第九接口809、第四接口804和第六接口806限定出用于安装三通阀的三通安装位；第十二接口812与第一接口801限定出用于安装阀门的安装位；第二接口802、第五接口805、第七接口807、第五接口805和第十一接口811用于与制水模块的水口相连，第十接口810用于与废水出水口相连。
限定出用于安装阀门的安装位的多个接口可以布置在临近的位置，这样便于阀门的装配。
当将该排水水路板800装配到制水设备时，如图2和图5所示，第一接口801和第十二接口812可以安装热水排水控制阀304，第二接口802用于连接制热水箱240的回水口244，第三接口803和第八接口808可以安装冷水排水控制阀305，第四接口804、第六接口806和第九接口809用于连接切换阀320的三个阀口，第五接口805可以连接到蓄水箱220的进水口221，第七接口807与制冷箱250的排水口253相连，第十接口810与废水出水口102相连，第十一接口811与制热水箱240的排水口243相连。
这样，制热水箱240和制冷箱250均能通过该排水水路板800，实现排水以及循环水。
在一些实施例中，如图2-图4所示，第五流道835还具有第十三接口813；多条流道还包括：第六流道836，第一流道831具有第十四接口814、第十五接口815、第十六接口816和第十七接口817；第十三接口813与第十七接口817限定出用于安装阀门的安装位，第十四接口814、第十五接口815和第十六接口816用于与制水模块的水口相连。
当将该排水水路板800装配到制水设备时，如图2、图6和图7所示，第十三接与第十七接口817可以安装进水单向阀245，第十四接口814可以连接第三水泵230的出水口，第十五接口815可以连接换热水管404的进水口，第十六接口816可以连接制冷箱250的进水口251。
这样，制热水箱240、制冷箱250和换热水管404均能通过该排水水路板800，实现进水。
如图2和图3所示，基板841设有用于安装第三水泵的安装架843。
在一些实施例中，如图2-图4所示，多条流道还包括：第七流道837、第八流道838和第九流道839。
第七流道837具有第十八接口818和第十九接口819；第八流道838具有第二十接口820和第二十一接口821；第九流道839具有第二十二接口822和第二十三接口823；第二十一接口821和第二十二接口822限定出用于安装阀门的安装位，第十八接口818、第十九接口819、第二十接口820和第二十三接口823用于与制水模块的水口相连。
当将该排水水路板800装配到制水设备时，如图2、图6和图7所示，第十八接口818可以连接到制水设备的入水口101，第十九接口819连接到第一滤芯211的进水口，第十八接口818和第十九接口819可以分别位于基板841的两侧，且正对设置。第二十接口820连接到第一滤芯211的出水口，第二十一接口821和第二十二接口822可以安装进水控制阀303。第二十三接口823可以连接第二滤芯212的进水口。
这样，第一滤芯211和第二滤芯212均能通过该排水水路板800，实现安装，且该排水水路板800还能实现原水导入。
基板841设有用于固定阀门的安装结构。安装结构可以为凸出与基板841的螺柱，或者其他卡接结构。
上述排水水路板800可以集成安装5个阀门，可以在很大程度上降低水路的安装难度。
如图2和图5所示，本申请实施例提供的制水设备还可以包括：出水水路板900，蓄水箱、制热水箱和苏打水制备组件通过出水水路板900与制水设备的供水口相连。
排水水路板800的第十六接口816与出水水路板900的接口H连接； 出水水路板900的接口H与出水水路板900的接口P连通；出水水路板900的接口M与换热水管404的出水口连接；将出水水路板900的接口N与苏打罐420的出水口连接；出水水路板900的接口O与制热水箱240的出水口242连接；将出水水路板900的接口P与制冷箱250的进水口251连接；出水水路板900的接口Q与制水设备的热水供水口103连接；出水水路板900的接口R与制水设备的冷水供水口104连接。
在一些实施例中，本申请实施例提供的制水设备包括：蓄水箱220、制水模块、第三水泵230和控制器。
制水模块包括制热水箱240和苏打水制备组件，制水模块的排水口与制水设备的废水出水口102相连，排水口高于制水设备的废水出水口102，这样制水模块内的陈水可以通过排水口在重力作用下，排到废水出水口102。排水口可以设置在制水模块的底部，这样可以实现对制水模块的排尽。
第三水泵230用于驱动水从蓄水箱220流向制水模块，在一些实施例中，第三水泵230连接在蓄水箱220的出水口222与制水模块的进水口之间。
在制水设备向用户供水时，第三水泵230驱动水顺次流过蓄水箱220、制水模块的进水口、制水模块的出水口和供水口；在需要对蓄水箱220排水时，第三水泵230可以驱动蓄水箱220中的水流向制水模块，这样，无需为了蓄水箱220的排水设计独立的排水口，且蓄水箱220也不必与制水模块形成高低水位差，可以缩小制水设备的尺寸。
第三水泵230和制水模块均与控制器电连接，制水设备具有排水模式，在排水模式，控制器设置为控制制水模块关闭，且控制第三水泵230开启，制水模块中的水则通过排水口排出。
可以理解的是，在需要对制水设备排水时，控制器控制制水模块关闭，以防止排水后制水模块损坏。控制器控制第三水泵230开启，第三水泵230工作以将蓄水箱220中的水排入制水模块，制水模块内的水则通过排水口排出。
换言之，蓄水箱220和制水模块中的水均通过制水模块的排水口排空，且蓄水箱220中的水依靠第三水泵230抽出，这样无需在蓄水箱220和制 水模块之间设置水位差，制水模块中的水在重力作用下排空，可以通过简单地将排水口设置在制水模块的底部来实现。
根据本申请实施例的制水设备，制水设备内各个容器的水均能有效地排空，且无需在蓄水箱220和制水模块之间设置水位差，有助于缩小制水设备的尺寸。
在一些实施例中，在排水模式，控制器设置为控制第三水泵230开启目标时间后关闭，目标时间基于蓄水箱220的容量和第三水泵230的流量确定。
这样，在排水时无需监控蓄水箱220的水位，可以简单地确保将蓄水箱220排空。在实际的执行中，目标时间与蓄水箱220的容量和第三水泵230的流量相关，同时需要考虑管路长度引起的不同阻力。
比如，在一个实施例中，蓄水箱220的容量为2L，第三水泵230的流量为3L/min，结合实际管路流量衰减，目标时间设定为50s，即可排空蓄水箱220。
在一些实施例中，如图1所示，制水模块的排水口与制水设备的废水出水口102之间设有排水控制阀，排水控制阀与控制器电连接，在排水模式，控制器设置为控制排水控制阀开启。
在正常使用制水设备时，排水控制阀关闭，在排水时，排水控制阀开启。
在一些实施例中，如图1所示，制水设备还可以包括：进水控制阀303，进水控制阀303连接在蓄水箱220的进水口221与制水设备的入水口101之间，进水控制阀303与控制器电连接，在排水模式，控制器设置为控制进水控制阀303关闭。
可以理解的是，蓄水箱220可以设有水位检测装置223，水位检测装置223用于检测蓄水箱220的水位，水位检测装置223可以为液位计，在正常使用制水设备时，控制器设置为根据水位检测装置223的信号控制进水控制阀303。
在排水模式，屏蔽水位检测装置223的信号，控制进水控制阀303保持关闭，以避免干扰排水。
在一些实施例中，如图1所示，制水设备还可以包括：供水控制阀， 供水控制阀连接在制水模块的出水口与供水口之间，控制器与供水控制阀电连接，在排水模式，控制器设置为控制供水控制阀关闭。
换言之，本申请实施例的制水设备，在排水时，无需通过供水口排水，排水更卫生。
在一些实施例中，如图1所示，蓄水箱220的顶部设有透气口224，透气口224与外界连通，制水模块的出水口与蓄水箱220的顶部通过排气管道相连。这样，制水设备内和大气处于连通状态，在循环补水时，不会出现制水设备内气压突变的情况，使用更安全。透气口224处可以安装有透气棉，以防止外界杂质进入蓄水箱220，确保水质安全。
在一些实施例中，如图1所示，制水模块包括：制热水箱240和苏打水制备组件。
制热水箱240的进水口241与蓄水箱220的出水口222相连，制热水箱240的出水口242与制水设备的热水供水口103相连；苏打水制备组件中的制冷箱250的进水口251与蓄水箱220的出水口222相连；苏打水制备组件中的换热水管404的进水口与蓄水箱220的出水口222相连，换热水管404与制水设备的冷水供水口104相连，苏打水制备组件中的苏打罐420的进水口与蓄水箱220的出水口222相连，苏打罐420与制水设备的苏打水供水口111相连。
这样，该制水设备可以向用户提供多种饮品。
在一些实施例中，如图1所示，制水设备还包括：循环水管306，制热水箱240的回水口244及制冷箱250的回水口254通过同一个循环水管306与蓄水箱220相连，且循环水管306设有循环控制阀307，循环控制阀307与控制器电连接。
换言之，两个制水模块共用循环水管306和循环控制阀307，这样，整个制水设备的零部件较少，便于布置和控制。
当然，在另一些实施例中，制热水箱240的回水口244及制冷箱250的回水口254通过各自对应的循环水管306与蓄水箱220相连，且每个循环水管306各自设有循环控制阀307，循环控制阀307与控制器电连接。换言之，每个制水模块可以配备独立的循环水管306和循环控制阀307，防止水路串流。
如图1所示，制热水箱240的进水口241设于制热水箱240的下部，制热水箱240的出水口242设于制热水箱240的上部。在制热水箱240工作过程中，热水上浮，常温水下沉，通过在制热水箱240的上部设置出水口242，可以最大程度上的取热水，提高制热水箱240的实际有效使用效率。
如图1所示，在该实施例中，制热水箱240的回水口244集成于制热水箱240的出水口242，这样第一制水模块上开的水口比较少，还可以减少管路。
在图1所示的实施例中，制热水箱240的进水口241与制热水箱240的排水口243集成为同一个水口，且制热水箱240的进水口241与制热水箱240的排水口243设于制热水箱240的底部；制热水箱240的回水口244与制热水箱240的出水口242集成为同一个水口，且制热水箱240的回水口244与制热水箱240的出水口242设于制热水箱240的顶部。制热水箱240的出水口242还通过第一排气管225连接到蓄水箱220的顶部，第一排气管225可以安装有阻尼塞，阻尼塞的孔径较小，比如阻尼塞的孔径可以为0.3mm-0.5mm。
制冷箱250还可以通过第二排气管连接到蓄水箱220的顶部，第二排气管可以安装有阻尼塞，阻尼塞的孔径较小，比如阻尼塞的孔径可以为0.3mm-0.5mm。
如图1所示，在该实施例中，制冷箱250的回水口254集成于制热水箱240的排水口243，这样制冷箱250上开的水口比较少，还可以减少管路。
当然，在其他实施例中，还可以在制水模块上独立设置进水口出水口、回水口和排水口，在此不再赘述。
在一些实施例中，如图1所示，制水设备的废水出水口102设有止水装置500，止水装置500在自然状态下，使制水设备的废水出水口102堵塞，以防止漏水，在需要排水时，通过操作止水装置500，可以方便地开启废水出水口102。止水装置500可以设置在制水设备的正面偏底部，这样无需移动制水设备即可实现排水。
在一些实施例中，如图11和图12所示，切换阀320可以为电磁阀， 切换阀320可以包括：控制线圈324、阀芯325、阀支架326和阀座327。
其中，阀支架326与阀座327相连，且在阀支架326和阀座327内限定出阀通道518，其中阀座327设有连通至阀通道518的第一阀口321和第二阀口322，阀支架326设有连通至阀通道518的第二阀口322，阀芯325可移动地安装于阀支架326，且阀芯325伸入阀座327，控制线圈324用于控制阀芯325的移动。
如图11所示，在切换阀320的断电时，第一阀口321和第二阀口322连通，即在自然状态下第三阀口323与第一阀口321切断，这样切换阀320可以起到止水的作用，由于第二阀口322处连接有止水装置500，第二阀口322即使与第一阀口321连通，也不会漏水；如图12所示，在切换阀320的断电时，控制线圈324驱动阀芯325移动，使阀芯325移动至第一阀口321和第三阀口323连通的位置，此时第一阀口321和第二阀口322切断。
在一些实施例中，如图9和图10所示，止水装置500包括：主壳体510和止水部520。
主壳体510限定出两端敞开的通道518，通道518的第一端与制水模块的出水口相连，通道518的第二端与制水设备的废水出水口102相连，在通道518处于连通状态时，制水设备的废水出水口102被打通，可以实现排水。
止水部520可活动地安装于主壳体510，止水部520可选择性地切断通道518的两端。
如图9所示，在自然状态下，止水部520切断通道518的两端，使废水出水口102被堵塞；如图10所示，通过使止水部520运动，可以使通道518的两端连通，即废水出水口102被打通。
在一些实施例中，如图9所示，主壳体510包括：上盖511、主管体515和密封件517。
上盖511可以包括顶壁和周壁，顶壁为平板型，周壁环绕顶壁，上盖511的顶壁设有通孔514，上盖511罩设在主管体515外，且主管体515与通孔514连通，止水部520可活动地安装于主管体515，密封件517安装于主管体515与上盖511之间，上盖511和主管体515中的一个与制水 模块的排水口相连，上盖511和主管体515中另一个与制水设备的废水出水口102相连。比如上盖511与制水模块的排水口相连，主管体515与制水设备的废水出水口102相连。
这样，通过上盖511与主管体515的罩设结构，以及密封件517的密封，主壳体510的成型方便，且密封性好。
在一些实施例中，如图9所示，上盖511的顶壁设有朝上盖511的内侧凸出的内管512，内管512与通孔514连通，主管体515套设在内管512外，密封件517为弯折形，且密封件517的一部分夹持在主管体515的内周壁与内管512的外周壁之间，密封件517的另一部分夹持在主管体515的端部与上盖511的顶壁之间。
这样，上盖511的周壁、主管体515和内管512形成三层套设结构，弯折的密封件517在轴向和径向上实现密封，该主壳体510的密封性能佳，不易渗漏水。
在一些实施例中，如图9所示，上盖511的顶壁设有朝上盖511的外侧凸出的外管513，外管513与通孔514连通。外管513相当于接头，用于实现主管体515于管路之间的装配。
上盖511、内管512和外管513可以形成为一体。内管512的内径大于外管513的内径，可以增大内管512处的流通面积，以防止排水时主壳体510处水压过大，主壳体510的可靠性更高。
在一些实施例中，如图9所示，主管体515的内周壁设有向内凸出的支撑部516，支撑部516限定出流通孔519，支撑部516可以为环形，流通孔519形成于支撑部516的中部。
如图9所示，止水部520包括：导向柱521、止水塞522和弹性件523。
导向柱521贯穿流通孔519，且导向柱521与流通孔519间隙配合，导向柱521的外径小于流通孔519的孔径，导向柱521与流通孔519之间形成环形的间隙，该间隙用于排水。
止水塞522与导向柱521相连，止水塞522的密封面适于完全覆盖流通孔519，在止水塞522的密封面与支撑部516贴合时，可覆盖流通孔519，流通孔519被堵塞，止水装置500堵塞废水出水口102；在止水塞522的密封面与支撑部516脱离时，通孔514的两端通过流通孔519连通。
弹性件523弹性连接在导向柱521与支撑部516之间，且在自然状态下，弹性件523用于使止水塞522的密封面止抵支撑部516。
在一些实施例中，如图9所示，支撑部516朝向密封面的一侧可以设有密封凸台516a，密封凸台516a为环形，在止水塞522的密封面与密封凸台516a贴合时，可覆盖流通孔519，流通孔519被堵塞。止水塞522的密封面与密封凸台516a的接触面积相较于直接接触支撑部516更小，在弹性件523提供的弹力一定的情况下，止水塞522的密封面与密封凸台516a之间的压强更大，止水塞522的弹性变形更大，密封效果更高。
在一些实施例中，如图9所示，止水装置500还包括：排水管(图中未示出)和推杆530。排水管用于与主管体515相连；推杆530安装于排水管内，且用于止抵导向柱521以使弹性件523变形至止水塞522的密封面脱离支撑部516。
在实际使用过程中，使用推杆530推开导向柱521，可以使止水塞522的密封面与支撑部516脱离，松开推杆530，在弹性件523的弹力作用下，止水塞522的密封面与支撑部516自动贴合。
下面结合图1描述本申请实施例的制水设备的补水过程。
如图1所示，控制器确定制水设备首次上电时，控制器根据水位检测装置223检测到的蓄水箱220的水位信息来控制进水控制阀303，且在水位检测装置223首次检测到蓄水箱220的水位达到目标水位之前，控制第三水泵230关闭，换言之，优先给蓄水箱220补水。
在蓄水箱补水模式，控制器控制第三水泵230关闭，控制器控制进水控制阀303开启直至确定水位检测装置223检测到蓄水箱220的水位达到目标水位。在蓄水箱补水模式，第三水泵230关闭，进水控制阀303保持开启，以向蓄水箱220补水，在蓄水箱220的水位达到目标水位时，控制器控制进水控制阀303关闭，并进入制水模块补水模式。在水箱补水模式，热水供水控制阀106、冷水供水控制阀107、常温水供水控制阀108和苏打水供水控制阀109关闭。切换阀320的各阀口之间互不连通。
如图1所示，在制水模块补水模式，控制器控制第三水泵230开启，控制器控制补水阀401开启，且控制器设置为根据水位检测装置223的信号控制进水控制阀303。在制水模块补水模式，第三水泵230工作以从蓄 水箱220向制热水箱240和制冷箱250抽水，蓄水箱220水位降低到目标水位以下时，进水控制阀303开启以向蓄水箱220补水，这样确保蓄水箱220有足够的水供应给制热水箱240和制冷箱250。在制水模块补水模式下，制热水箱240和制冷箱250内的空气通过制水模块的回水口流向蓄水箱220。在制水模块补水模式，热水供水控制阀106、冷水供水控制阀107和常温水供水控制阀108关闭。切换阀320的第一阀口321与第三阀口323连通。
如图1所示，控制器设置为确定水位检测装置223检测到蓄水箱220的水位在目标时间段内均保持在目标水位之上，确定制水模块补水模式结束。当制热水箱240和制冷箱250中的水位达到目标位置时，从第三水泵230将蓄水箱220的水抽向制热水箱240和制冷箱250，制水模块中的水会从制热水箱240和制冷箱250的回水口再流回蓄水箱220，这样，蓄水箱220的水可以基本保持不变。这样，在目标时间段内均保持在目标水位之上，确定制水模块补水模式结束，关闭第三水泵230，开启制水模块，切换阀320的各阀口之间互不连通。
综上所述，本申请实施例的制水设备，通过设计上述循环水路，并使用第三水泵230给制水模块补水，通过蓄水箱220的保持目标水位的持续时间，可以自动判断蓄水箱220及制水模块是否补水完成，可以有效防止干烧或结冰等故障。
下面结合图1描述本申请实施例的制水设备的排水过程。
如图1所示，在制水设备正常使用时，蓄水箱220、制热水箱240和制冷箱250中均装有水，止水装置500如图9所示。
在需要排水时，将止水装置500的推杆530推入主壳体510内，使推杆530止抵导向柱521，弹性件523被压缩，止水塞522的密封面与支撑部516脱离，使得废水出水口102被打开。
用户通过操作按键或触控面板，使制水设备进入排水模式。
在排水模式，控制器设置为控制制水模块关闭，并屏蔽水位检测装置223的信号，使进水控制阀303保持关闭，控制器还关闭热水供水控制阀106、冷水供水控制阀107和常温水供水控制阀108，防止排水过程中供水口出水。
控制器控制热水排水控制阀304开启，控制冷水排水控制阀305开启，并打开第三水泵230，在目标时间之后，可以将蓄水箱220排空。目标时间与蓄水箱220的容量和第三水泵230的流量相关，同时需要考虑管路长度引起的不同阻力。
在蓄水箱220排空后，控制器关闭第三水泵230，继续保持热水排水控制阀304开启，控制冷水排水控制阀305开启，利用重力将制热水箱240和制冷箱250排空。
取出止水装置500的推杆530，一键自动排水完成。
综上所述，本申请实施例的制水设备，可以带有一键自动排水功能，通过一键自动排水功能，能简单快速对产品进行排水，无须依赖专业人士，让人们在短期假日或出差后，随时进行轻松排水体验，若制水设备的安装处有排水管道，可以将推杆530保持在插入主壳体510的位置，且通过排水管与排水管道保持连通，并在控制器中设定周期性自动排空的程序，定期重新补“鲜活水”。
下面结合图1描述本申请实施例的制水设备的清洗过程。
如图1所示，在制水设备正常使用时，蓄水箱220、制热水箱240和制冷箱250中均装有水，止水装置500如图10所示。
在需要清洗制水设备时，更换清洗滤芯，止水装置500的推杆530推入主壳体510内，使推杆530止抵导向柱521，弹性件523被压缩，止水塞522的密封面与支撑部516脱离，使得废水出水口102被打开。
用户通过操作按键或触控面板，使制水设备进入清洗模式。
在清洗模式，控制器设置为控制制水模块关闭，并屏蔽水位检测装置223的信号，使进水控制阀303保持关闭，控制器还关闭热水供水控制阀106、冷水供水控制阀107和常温水供水控制阀108，防止排水过程中供水口出水。
控制器控制热水排水控制阀304开启，控制冷水排水控制阀305开启，并打开第三水泵230，在第一目标时间之后，可以将蓄水箱220排空。第一目标时间与蓄水箱220的容量和第三水泵230的流量相关，同时需要考虑管路长度引起的不同阻力。
在蓄水箱220排空后，控制器关闭第三水泵230，继续保持热水排水 控制阀304开启，控制冷水排水控制阀305开启，在第二目标时间之后，利用重力将制热水箱240和制冷箱250排空。
控制器根据水位检测装置223检测到的蓄水箱220的水位信息来控制进水控制阀303，且在水位检测装置223首次检测到蓄水箱220的水位达到目标水位之前，控制第三水泵230关闭，换言之，优先给蓄水箱220补水。
在水位检测装置223检测到蓄水箱220的水位达到目标水位时，控制器控制第三水泵230开启，切换阀320通电，且控制器设置为根据水位检测装置223的信号控制进水控制阀303。第三水泵230工作以从蓄水箱220向制热水箱240和制冷箱250抽水，蓄水箱220水位降低到目标水位以下时，进水控制阀303开启以向蓄水箱220补水，这样确保蓄水箱220有足够的水供应给制热水箱240和制冷箱250。在制水模块补水模式下，制热水箱240和制冷箱250内的空气通过制水模块的回水口流向蓄水箱220。在水箱补水模式，热水供水控制阀106、冷水供水控制阀107和常温水供水控制阀108关闭。切换阀320的第一阀口321与第三阀口323连通。
控制器设置为确定水位检测装置223检测到蓄水箱220的水位在目标时间段内均保持在目标水位之上，则确定蓄水箱220和制水模块均补满水，第三水泵230继续工作，以使带清洗剂的水在蓄水箱220-制水模块-循环管路之间循环流动，当然也可以加入第三水泵230关闭，通过静止浸泡的方式进行清洗。第三水泵230工作带动带清洗剂的水循环流动的时间可以设定为5-15分钟，比如10分钟。
在循环结束后，控制器控制切换阀320断电，热水排水控制阀304关闭，冷水排水控制阀305关闭，可以顺次开启热水供水控制阀106、冷水供水控制阀107、常温水供水控制阀108和苏打水供水控制阀109，对热水供水管路、冷水供水管路、常温水供水管路和苏打水供水管路清洗，并通过废水出水口102排出。其中在清洗苏打水供水管路时，可以开启第一水泵402。
在供水管路清洗完成后，系统会暂停，并提示更换滤芯，此时将正常的滤芯重新装入过滤模块，更换滤芯后，可以一键重新激活清洗功能，制水设备可以再次进入排水、补水、循环清洗的步骤，用清洁的水将蓄水箱 220、制水模块和管路都清洗干净，清水清洗的时间可以比清洗剂清洗的时间短。
清洗完成后，制水设备可以重新进入正常制水状态。
综上所述，本申请实施例的制水设备，可以实现一键清洗，且清洗顺序为排水、补入带清洁剂的水、循环、清洗供水水管、排水、补清水等，相当于将制水设备的各个管路都清洗干净。
当然，根据当地水质，可以选择不同的清洗剂，或者用多种清洗剂顺次清洗。
当然，还可以开启用于加热的制热水箱，通过热水循环流动，实现清洗。
本申请实施例的提供的制水设备，兼容过滤、加热、制冷、苏打核心性能，附加UV杀菌、全管路循环排水清洗功能，满足不同场景不同人群的不同需求。
本申请提供一种排水水路板，包括：基板，所述基板内设有三条以上隔断开的流道，每条所述流道具有至少两个接口，三条所述流道各自的一个接口共同限定出用于安装三通阀的三通安装位，至少一条所述流道具有至少三个相互连通的接口，具有至少三个相互连通的接口的所述流道的至少其中一个接口与另一条所述流道的接口限定出用于安装阀门的安装位。
在一些实施例中，至少一条所述流道具有至少四个相互连通的接口，具有至少四个相互连通的接口的所述流道的其中一个接口与另外两条所述流道的接口限定出所述三通安装位。
在一些实施例中，具有至少四个相互连通的接口的所述流道的其他接口中的至少两个分别与其他两条所述流道的接口限定出所述用于安装阀门的安装位。
在一些实施例中，多条所述流道包括：
第一流道，所述第一流道具有第一至第四接口；
第二流道，所述第二流道具有第五接口和第六接口；
第三流道，所述第三流道具有第七接口和第八接口，所述第八接口与第三接口限定出用于安装阀门的安装位；
第四流道，所述第四流道具有第九接口和第十接口，所述第九接口、 所述第四接口和所述第六接口限定出所述三通安装位；
第五流道，所述第五流道具有第十一接口和第十二接口，所述第十二接口与第一接口限定出用于安装阀门的安装位；
第二接口、所述第五接口、所述第七接口、所述第五接口和所述第十一接口用于与制水模块的水口相连，所述第十接口用于与废水出水口相连。
在一些实施例中，所述第五流道还具有第十三接口；
多条所述流道还包括：第六流道，所述第一流道具有第十四至第十七接口；
所述第十三接口与所述第十七接口限定出用于安装阀门的安装位，第十四接口、第十五接口和第十六接口用于与制水模块的水口相连。
在一些实施例中，多条所述流道还包括：
第七流道，所述第七流道具有第十八接口和第十九接口；
第八流道，所述第八流道具有第二十接口和第二十一接口；
第九流道，所述第九流道具有第二十二接口和第二十三接口；
所述第二十一接口和所述第二十二接口限定出用于安装阀门的安装位，所述第十八接口、所述第十九接口、所述第二十接口和所述第二十三接口用于与制水模块的水口相连。
在一些实施例中，所述基板设有用于固定阀门的安装结构。
在一些实施例中，所述基板设有用于安装水泵的安装架。
本申请还提供一种制水设备，包括：
蓄水箱；
制热水箱；
苏打水制备组件；
如上述任一种所述的排水水路板，所述蓄水箱、制热水箱和所述苏打水制备组件均与所述排水水路板的接口相连，所述排水水路板的其中一个接口与所述制水设备的废水出水口相连。
在一些实施例中，制水设备还包括：
出水水路板，所述蓄水箱、所述制热水箱和苏打水制备组件通过所述出水水路板与所述制水设备的供水口相连。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。
以上实施方式仅用于说明本申请，而非对本申请的限制。尽管参照实施例对本申请进行了详细说明，本领域的普通技术人员应当理解，对本申请的技术方案进行各种组合、修改或者等同替换，都不脱离本申请技术方案的精神和范围，均应涵盖在本申请的权利要求范围中。

Claims (10)

  1. 一种排水水路板，其特征在于，包括：基板，所述基板内设有三条以上隔断开的流道，每条所述流道具有至少两个接口，三条所述流道各自的一个接口共同限定出用于安装三通阀的三通安装位，至少一条所述流道具有至少三个相互连通的接口，具有至少三个相互连通的接口的所述流道的至少其中一个接口与另一条所述流道的接口限定出用于安装阀门的安装位。
  2. 根据权利要求1所述的排水水路板，其特征在于，至少一条所述流道具有至少四个相互连通的接口，具有至少四个相互连通的接口的所述流道的其中一个接口与另外两条所述流道的接口限定出所述三通安装位。
  3. 根据权利要求2所述的排水水路板，其特征在于，具有至少四个相互连通的接口的所述流道的其他接口中的至少两个分别与其他两条所述流道的接口限定出所述用于安装阀门的安装位。
  4. 根据权利要求3所述的排水水路板，其特征在于，多条所述流道包括：
    第一流道，所述第一流道具有第一至第四接口；
    第二流道，所述第二流道具有第五接口和第六接口；
    第三流道，所述第三流道具有第七接口和第八接口，所述第八接口与第三接口限定出用于安装阀门的安装位；
    第四流道，所述第四流道具有第九接口和第十接口，所述第九接口、所述第四接口和所述第六接口限定出所述三通安装位；
    第五流道，所述第五流道具有第十一接口和第十二接口，所述第十二接口与第一接口限定出用于安装阀门的安装位；
    第二接口、所述第五接口、所述第七接口、所述第五接口和所述第十一接口用于与制水模块的水口相连，所述第十接口用于与废水出水口相连。
  5. 根据权利要求4所述的排水水路板，其特征在于，所述第五流道还具有第十三接口；
    多条所述流道还包括：第六流道，所述第一流道具有第十四至第十七接口；
    所述第十三接口与所述第十七接口限定出用于安装阀门的安装位，第 十四接口、第十五接口和第十六接口用于与制水模块的水口相连。
  6. 根据权利要求1-5中任一项所述的排水水路板，其特征在于，多条所述流道还包括：
    第七流道，所述第七流道具有第十八接口和第十九接口；
    第八流道，所述第八流道具有第二十接口和第二十一接口；
    第九流道，所述第九流道具有第二十二接口和第二十三接口；
    所述第二十一接口和所述第二十二接口限定出用于安装阀门的安装位，所述第十八接口、所述第十九接口、所述第二十接口和所述第二十三接口用于与制水模块的水口相连。
  7. 根据权利要求1-6中任一项所述的排水水路板，其特征在于，所述基板设有用于固定阀门的安装结构。
  8. 根据权利要求1-7中任一项所述的排水水路板，其特征在于，所述基板设有用于安装水泵的安装架。
  9. 一种制水设备，其特征在于，包括：
    蓄水箱；
    制热水箱；
    苏打水制备组件；
    如权利要求1-8中任一项所述的排水水路板，所述蓄水箱、制热水箱和所述苏打水制备组件均与所述排水水路板的接口相连，所述排水水路板的其中一个接口与所述制水设备的废水出水口相连。
  10. 根据权利要求9所述的制水设备，其特征在于，还包括：
    出水水路板，所述蓄水箱、所述制热水箱和苏打水制备组件通过所述出水水路板与所述制水设备的供水口相连。
PCT/CN2020/137620 2020-12-18 2020-12-18 排水水路板和制水设备 WO2022126602A1 (zh)

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