WO2023240981A1 - 软水机 - Google Patents

软水机 Download PDF

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Publication number
WO2023240981A1
WO2023240981A1 PCT/CN2022/140993 CN2022140993W WO2023240981A1 WO 2023240981 A1 WO2023240981 A1 WO 2023240981A1 CN 2022140993 W CN2022140993 W CN 2022140993W WO 2023240981 A1 WO2023240981 A1 WO 2023240981A1
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WO
WIPO (PCT)
Prior art keywords
channel
water
regeneration
state
salt
Prior art date
Application number
PCT/CN2022/140993
Other languages
English (en)
French (fr)
Inventor
尹志雄
龙云钲
谢武彬
李文灿
刁文志
董情
Original Assignee
珠海格力电器股份有限公司
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Publication of WO2023240981A1 publication Critical patent/WO2023240981A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus

Definitions

  • This application relates to the field of water treatment technology, and in particular to a water softener.
  • Common water treatment equipment includes water softeners and water purifiers.
  • water softeners are widely used in people's lives because they can remove calcium and magnesium ions in water and reduce the hardness of water.
  • the water softener includes a resin tank.
  • the functional ions (sodium ions) on the resin in the resin tank exchange with calcium and magnesium ions in the water, thereby adsorbing excess calcium and magnesium ions in the water to remove scale (calcium carbonate or magnesium carbonate). Purpose.
  • the concentration of functional ions in the resin is low, resulting in poor water softening function or no longer having the water softening function.
  • the functional ions in the resin can be regenerated to make the water softener normal. Work.
  • traditional water softeners have a low regeneration rate of functional ions, resulting in a small amount of soft water produced.
  • a water softener including:
  • the water softener has a first regeneration state and a second regeneration state, and the state switching member can switch the water softener between the first regeneration state and the second regeneration state; when the water softener is in When the water softener is in the second regeneration state, the regeneration device provides the first salt water with a first concentration to the water softening device; when the water softener is in the second regeneration state, the regeneration device provides the water softening device with A second brine is provided having a second concentration; the first concentration differs from the second concentration.
  • the regeneration device has a first regeneration channel and a second regeneration channel that are both connected to the water softening device;
  • the state switching member When the water softener is in the first regeneration state, the state switching member conducts the first regeneration channel to provide the first salt water to the water softening device, and blocks the second regeneration channel;
  • the state switching member When the water softener is in the second regeneration state, the state switching member conducts the second regeneration channel to provide the second salt water to the water softening device, and blocks the first regeneration channel.
  • the regeneration device includes a salt supply device and an integrated water channel, the integrated water channel includes the state switching member, and the integrated water channel is provided between the salt supply device and the water softening device; Saturated brine is stored in the salt supply device, and the first regeneration channel and the second regeneration channel are both located on the integrated waterway and are connected to the raw water source;
  • the raw water provided by the raw water source and the saturated brine provided by the salt supply device are mixed in the first regeneration channel to form the first brine;
  • the raw water provided by the raw water source and the saturated brine provided by the salt supply device are mixed in the second regeneration channel to form the second brine.
  • the first regeneration channel includes a first water-conducting channel, a first salt-conducting channel, and a first mixing channel, and the first water-conducting channel, the first salt-conducting channel, and the first mixing channel are One end of a mixing channel is connected to the first intersection, the other end of the first water conduction channel away from the first intersection is connected to the raw water source, and the other end of the first salt conduction channel away from the first intersection is connected to the source of raw water.
  • One end is connected to the salt supply device, the other end of the first mixing channel away from the first intersection is connected to the water softening device; the first water conduction channel is connected to the other end away from the first intersection.
  • the cross-sectional area gradually decreases to one end close to the first intersection;
  • the second regeneration channel includes a second water conduction channel, a second salt conduction channel and a second mixing channel, and the second water conduction channel, the second salt conduction channel and the second mixing channel meet at the second intersection
  • the other end of the second water conduction channel away from the second intersection is connected to the raw water source, and the other end of the second salt conduction channel away from the second intersection is connected to the salt supply device,
  • the other end of the second mixing channel away from the second intersection is connected to the water softening device; the second water conduction channel extends from the other end away from the second intersection to the end close to the second intersection.
  • the cross-sectional area gradually decreases.
  • the lengths of the first water conduction channel and the second water conduction channel are equal;
  • the other end of the first water conduction channel away from the first intersection has the same cross-sectional area as the other end of the second intersection; the end of the first water conduction channel close to the first intersection , which is different from the cross-sectional area of one end of the second water conduit channel close to the second intersection.
  • the integrated water circuit includes an ejector and a multi-way valve as the state switching member.
  • the multi-way valve is connected to the water softening device.
  • the ejector is provided between the multi-way valve and the water softening device. between the salt supply devices;
  • the first water conducting channel, the first salt conducting channel, the second water conducting channel, the second salt conducting channel, the first mixing channel and the second mixing channel are all located in the on the ejector.
  • the multi-way valve includes:
  • the valve body assembly has a first channel, a second channel and a third channel connected to the water softening device.
  • the first channel is connected to the first mixing channel, and the second channel is connected to the second mixing channel. connected;
  • a movable valve plate assembly is movably assembled on the valve body assembly and can move relative to the valve body assembly to connect the third channel with the first channel or the second channel;
  • the first channel is configured to provide brine with a first concentration to the water softening device through the third channel
  • the second channel is configured to provide salt water to the water softening device through the third channel.
  • Brine with a second concentration is provided;
  • the first regeneration channel includes the first channel and the third channel, and the second regeneration channel includes the second channel and the third channel.
  • the moving valve plate assembly is rotatably assembled on the valve body assembly about its axis.
  • the moving valve plate assembly is provided with a guide groove
  • the guide groove communicates with the third channel and the first channel or the guide groove connects the third channel with the second channel.
  • the valve body assembly has a fourth channel and a fifth channel.
  • the fourth channel is connected between the raw water source and the first water conduction channel.
  • the fifth channel is connected between the raw water source and the first water conduction channel. between the raw water source and the second water conduction channel.
  • valve body assembly has a sixth channel connected to the raw water source
  • the fourth channel is connected to the sixth channel, and raw water flows to the fourth channel through the sixth channel; when the third channel is connected to the When the second channel is connected, the fifth channel is connected with the sixth channel, and raw water flows to the fifth channel through the sixth channel.
  • the first concentration is less than the second concentration
  • the water softener switches between the first regeneration state and the second regeneration state in sequence.
  • the water softener also has a slow washing state, and the state switching member enables the water softener to operate between the first regeneration state, the second regeneration state, and the slow washing state. switch between;
  • the slow washing state is executed after the first regeneration state and/or the second regeneration state.
  • the regeneration device has a soft water supply channel, a forward washing channel and a backwash channel that are all connected to the water softening device;
  • the water softener also has a soft water supply state, a forward washing state and a backwash state.
  • the state switch can make the water softener operate in the first regeneration state, the second regeneration state, the soft water supply state, Switching between the forward washing state and the backwashing state;
  • the soft water supply channel when the water softener is in the soft water supply state, the soft water supply channel is turned on, and the soft water device supplies soft water through the soft water supply channel; when the water softener is in the normal washing state, the normal water supply channel is turned on.
  • the washing channel is turned on, and the raw water cleans the water softening device from top to bottom; when the water softener is in the backwashing state, the backwash channel is turned on, and the raw water cleans the water softening device from bottom to top.
  • the regeneration device also has a raw water supply channel
  • the state switching member When the water softener is in the first regeneration state and the second regeneration state, the state switching member conducts the raw water supply channel to supply raw water.
  • the concentrations of the first salt water and the second salt water flowing into the water softening device are not equal, that is, the water softener provided in this application can pass two kinds of salt water into the water softening device.
  • the combination of two different concentrations of salt water can improve the regeneration rate of the functional ions of the water softener.
  • the water production volume of the soft water produced by the water softener can be increased.
  • Figure 1 is a schematic structural diagram of a water softener provided by an embodiment of the present application.
  • FIG 2 is a structural diagram of the jet of the water softener shown in Figure 1;
  • Figure 3 is a cross-sectional view of the ejector shown in Figure 2 along plane A-A;
  • Figure 4 is a cross-sectional view of the B-B plane of the ejector shown in Figure 2;
  • Figure 5 is an exploded view of the ejector shown in Figure 2;
  • Figure 6 is an isometric view of the multi-way valve of the water softener shown in Figure 1;
  • Figure 7 is an isometric view of the valve body of the multi-way valve shown in Figure 6;
  • Figure 8 is a schematic structural diagram of the valve body shown in Figure 7;
  • Figure 9 is an exploded view of the multi-way valve shown in Figure 6;
  • Figure 10 is an isometric view of the moving valve plate of the multi-way valve shown in Figure 6;
  • Figure 11 is an isometric view of the moving valve plate shown in Figure 10 from another perspective;
  • Figure 12 is a schematic plan view of the moving valve plate shown in Figure 10;
  • Figure 13 is an isometric view of the valve body shown in Figure 7 from another perspective
  • Figure 14 is a structural diagram of the fixed valve plate of the multi-way valve shown in Figure 6 (this figure shows the first flow control plane);
  • Figure 15 is a structural diagram of the fixed valve plate of the multi-way valve shown in Figure 6 (this figure shows the second flow control plane);
  • Figure 16 is a top view of the multi-way valve shown in Figure 6;
  • Figure 17 is a cross-sectional view of the multi-way valve shown in Figure 16 along the C-C plane;
  • Figure 18 is a cross-sectional view of the multi-way valve shown in Figure 16 along the D-D plane;
  • Figure 19 is a plan view of the moving valve plate shown in Figure 10 (this figure shows the plane of the side of the moving valve plate facing the fixed valve plate);
  • Figure 20 is a plan view of the moving valve plate shown in Figure 10 (this figure shows the plane of the side of the moving valve plate facing away from the fixed valve plate);
  • Figure 21 is an isometric view of the fixed valve plate shown in Figure 14;
  • Figure 22 is a partial structural diagram of the multi-way valve shown in Figure 6 (the latent channel can be shown in this figure);
  • Figure 23 is a partial structural diagram of the water softener shown in Figure 1 (no movable valve plate is placed on the fixed valve plate in this figure);
  • Figure 24 is a working principle diagram of the water softener shown in Figure 1 when it is in a soft water supply state;
  • Figure 25 is a working principle diagram of the water softener shown in Figure 1 when it is in the first regeneration state
  • Figure 26 is a working principle diagram of the water softener shown in Figure 1 when it is in the second regeneration state;
  • Figure 27 is a working principle diagram of the water softener shown in Figure 1 when it is in a slow washing state
  • Figure 28 is a working principle diagram of the water softener shown in Figure 1 when it is in a washing state
  • Figure 29 is a working principle diagram of the water softener shown in Figure 1 when it is in the backwash state;
  • Figure 30 is a working principle diagram of the water softener shown in Figure 1 when it is in a replenishing state of the salt supply device.
  • Regeneration device
  • Jet device 11. First water guide channel; 12. Second water guide channel; 13. Jet device body; 131. Jet device body; 132. First water guide inlet; 133. Second water guide inlet; 134 , the first salt guide inlet; 135, the second salt guide inlet; 136, the first water guide outlet; 137, the second water guide outlet; 14, the first nozzle; 15, the second nozzle; 16, cover plate; 17, Shared channel; 18. First pipe; 19. Second pipe; 110. First filter; 111. Second filter;
  • Multi-way valve
  • Valve body 2151, valve cavity; 216, fixed valve plate; 2161, first flow control plane; 2162, second flow control plane; 2163, groove; A, first port; B, second port; C1, first sub-section Mouth; C2, second sub-mouth; D, fourth mouth; E, fifth mouth; F, sixth mouth; G, seventh mouth; G1, first part; G2, second part; H, eighth mouth; I, ninth port; J, water outlet; 217, valve core nut; 218, ninth channel; 219, latent channel;
  • Moving valve plate assembly 31. Moving valve plate; 311. Guide groove; 3111. First guide part; 3112. Second guide part; 3113. Third guide part; 312. Inlet water tank; 313. Piece body; 314, cut-off part; 315, drainage groove; 3151, first drainage groove; 3152, second drainage groove; 316, blocking part; 32, valve stem; 321, rod body; 322, built-in parts;
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.
  • connection In this application, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated into one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise specified limitations. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
  • a first feature being “on” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. touch.
  • the terms “above”, “above” and “above” the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature.
  • "Below”, “below” and “beneath” the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.
  • an embodiment of the present application provides a water softener.
  • the water softener includes a water softening device 100 and a regeneration device 600 that are connected to each other.
  • the water softener 100 contains functional ions (sodium ions).
  • the functional ions can exchange with calcium and magnesium ions in the raw water, and absorb excess calcium and magnesium ions in the raw water, turning hard water into soft water.
  • the regeneration device 600 can pass salt water (sodium chloride solution) into the water softening device 100.
  • the salt water passes through the failed resin to replace the calcium and magnesium ions in the resin into the solution, thereby completing the regeneration of the sodium ions in the resin, so that the water softening device 100 Restore water softening function.
  • the water softener has a soft water supply state and a non-soft water supply state.
  • the regeneration device 600 includes a state switching component that can switch the water softener between a soft water supply state and a non-soft water supply state.
  • the raw water flows into the water softening device 100.
  • the functional ions (sodium ions) contained in the softening device 100 exchange with the calcium and magnesium ions in the raw water, and adsorb the excess calcium and magnesium ions in the water, turning the hard water into soft water. And discharged for use by users.
  • the water softener when the water softener is in the soft water supply state, the water softener will not be able to supply raw water, but when it is not in the soft water supply state, the water softener can supply raw water to ensure that the water softener is in the soft water supply state and the non-soft water supply state. There is water flowing out of the water softener to avoid the water softener cutting off and causing a bad experience to the user.
  • the regeneration device 600 has a soft water supply channel and a raw water supply channel.
  • the state switch connects the soft water supply channel and blocks the raw water supply channel.
  • the water softening device 100 is connected to the raw water source through the soft water supply channel, and the raw water flows to the softening device 100 through the soft water supply channel.
  • Functional ions (sodium ions) contained in the water softening device 100 exchange with calcium and magnesium ions in the raw water, and adsorb excess calcium and magnesium ions in the water, turning hard water into soft water, and then discharged through the soft water supply channel for user use. Since the raw water supply channel is cut off, the water softener cannot supply raw water when supplying soft water.
  • the state switching member cuts off the soft water supply channel and conducts the raw water supply channel.
  • the water softener can supply raw water to ensure that the water softener continues to flow. , improve user experience.
  • the water softening device 100 includes a resin tank 200, an upper water distributor 300, a central pipe 500 and a lower water distributor 400.
  • the resin tank 200 includes a tank body and a resin containing functional ions in the tank body.
  • the upper water distributor 300 and the upper end of the central pipe 500 are connected to the regeneration device 600 .
  • the lower water distributor 400 is connected to the lower end of the central pipe 500 .
  • the raw water first flows through the soft water supply channel to the upper water distributor 300.
  • the upper water distributor 300 sprays water into the resin in the resin tank 200.
  • the calcium and magnesium ions in the raw water and the functional ions on the resin After exchange, soft water is formed and flows to the central pipe 500 through the lower water distributor 400.
  • the soft water flowing out from the central pipe 500 then flows out through the soft water supply channel on the regeneration device 600 for use by users.
  • the non-soft water supply state includes a regeneration state.
  • the regeneration device 600 can pass salt water (sodium chloride solution) into the water softening device 100, and the salt water passes through the failed resin to remove calcium and magnesium ions therein. It is replaced into the solution to complete the regeneration of sodium ions in the resin and restore the water softening function of the water softening device 100 .
  • salt water sodium chloride solution
  • the regeneration state includes a first regeneration state and a second regeneration state.
  • the regeneration device 600 provides the first brine with a first concentration to the water softener 100, and the first brine passes through the failed resin to convert it into Calcium and magnesium ions are replaced into the solution to complete the regeneration of sodium ions in the resin.
  • the regeneration device 600 provides the second salt water with the second concentration to the water softening device 100, and replaces the calcium and magnesium ions in the failed resin into the solution, thereby completing the regeneration of sodium ions in the resin.
  • the first concentration and the second concentration are different.
  • the concentrations of the first salt water and the second salt water flowing into the water softening device 100 are not equal, that is, the water softener provided by the present application can provide soft water.
  • the device 100 passes two different concentrations of salt water. Compared with the prior art regeneration device 600 which can only pass one concentration of salt water to the water softener 100, the combination of two different concentrations of salt water can improve the performance of the water softener. When the regeneration rate of functional ions is increased, the amount of soft water produced by the water softener can be increased accordingly.
  • the first brine and the second brine provided by the regeneration device 600 first flow through the central pipe 500 to the lower water distributor 400, and are sprayed into the resin tank through the lower water distributor 400. 200 resin, the brine passes through the failed resin to replace the calcium and magnesium ions in the resin into the solution. The replaced solution flows into the upper water distributor 300 and enters the regeneration device 600 from the upper water distributor 300 for discharge.
  • the regeneration device 600 has a first regeneration channel and a second regeneration channel.
  • the state switch connects the first regeneration channel to the central pipe 500, and the first regeneration channel provides the first salt water to the water softening device 100. At this time, the second regeneration channel is cut off.
  • the state switch connects the second regeneration channel to the central pipe 500, and the second regeneration channel provides the second salt water to the water softener 100. At this time, the first regeneration channel is cut off.
  • the regeneration device 600 can also be provided with only one regeneration channel. When the first salt water needs to be introduced, the first salt water is introduced to the water softening device 100 through the first regeneration channel. When adding the second salt water, just pass the second salt water into the water softening device 100 through the second regeneration channel.
  • the regeneration device 600 also has a forward wash channel and a backwash channel.
  • the water softener also has a forward washing state and a backwashing state.
  • the state switch connects the forward washing channel, and the raw water cleans the water softening device 100 from top to bottom through the forward washing channel. That is, the raw water flows from the upper water distributor 300 to the lower water distributor 400, and flows out from the lower water distributor 400 through the central pipe 500. In this state, the raw water flows through the resin layer in the resin tank 200 from top to bottom. Pressure slowly precipitates the fluffy resin, exchanges ions, and precipitates dirt at the same time.
  • the state switching member When the water softener is in the backwashing state, the state switching member conducts the backwash channel, and the raw water passes through the backwash channel from top to bottom to clean the water softener 100 . That is, the raw water flows to the lower water distributor 400 through the central pipe 500, and flows from the lower water distributor 400 to the upper water distributor 300. In this state, raw water flows through the resin layer in the resin tank 200 from bottom to top, fluffing the resin to achieve the purpose of powerful flushing (ion exchange).
  • the regeneration device 600 includes a salt supply device 700 and an integrated water channel 800 .
  • the integrated water channel 800 includes a state switching component.
  • the integrated water channel 800 is provided between the salt supply device 700 and the water softening device 100 .
  • Saturated brine is stored in the salt supply device 700.
  • the soft water supply channel, raw water supply channel, first regeneration channel, second regeneration channel, forward washing channel and backwash channel are all located on the integrated water channel 800 and are connected to the raw water source.
  • the soft water supply channel is turned on, and the raw water flowing out of the raw water source can flow into the water softening device 100 through the soft water supply channel.
  • the softened water softened by the water softening device 100 can flow out through the soft water supply channel for use by users.
  • the first regeneration channel When the water softener is in the first regeneration state, the first regeneration channel is turned on, and the raw water provided by the raw water source and the saturated brine provided by the salt supply device 700 are mixed in the first regeneration channel to form the first brine, and the first brine is mixed through the first regeneration channel.
  • the first brine is supplied to the water softening device 100 .
  • the second regeneration channel When the water softener is in the second regeneration state, the second regeneration channel is turned on, and the raw water provided by the raw water source and the saturated brine provided by the salt supply device 700 are mixed in the second regeneration channel to form a second brine, and the second brine is mixed through the second regeneration channel.
  • the second brine is supplied to the water softening device 100 .
  • the first regeneration channel includes a first water conduction channel 11, a first salt conduction channel and a first mixing channel.
  • One end of the first water conduction channel 11, the first salt conduction channel and the first mixing channel is at The first intersection is connected, the other end of the first water conduction channel away from the first intersection is connected with the raw water source, the other end of the first salt conduction channel away from the first intersection is connected with the salt supply device 700, and the first mixing channel is away from the first intersection.
  • the other end of a junction is connected to the water softening device 100 .
  • the cross-sectional area of the first water conducting channel 11 gradually decreases from the other end far away from the first intersection to the end close to the first intersection.
  • the salt supply device 700 Under the action of the first negative pressure, the salt supply device 700 The saturated brine in the water flows into the first mixing channel through the first salt conduction channel, the raw water and the saturated brine are mixed in the first mixing channel to form the first salt water of the first concentration, and the first salt water flows into the soft water device 100 through the first mixing channel .
  • the second regeneration channel includes a second water conduction channel 12, a second salt conduction channel and a second mixing channel.
  • the second water conduction channel 12, the second salt conduction channel and the second mixing channel are connected at the second intersection.
  • the other end of the second water conduction channel 12 away from the second intersection is connected to the raw water source
  • the other end of the second salt conduction channel away from the second intersection is connected to the salt supply device
  • the other end of the second mixing channel away from the second intersection is connected to the salt supply device.
  • One end is connected to the second channel.
  • the cross-sectional area of the second water conduit channel 12 gradually decreases from the other end far away from the second intersection to the end close to the second intersection.
  • first water guide channel 11 and the second water guide channel 12 are equal.
  • the end of the first water guide channel 11 away from the first intersection is the same as the cross section of the end of the second water guide channel 12 away from the second intersection.
  • the cross-sectional areas of the end of the first water conduit channel 11 close to the first intersection and the end of the second water conduit channel 12 close to the second intersection are equal. In this way, ensuring that the first negative pressure and the second negative pressure are not equal, it is ensured that the first concentration of the finally formed first salt water and the second concentration of the second salt water are not equal.
  • the cross-sectional area of the end of the first water guide channel 11 close to the first intersection is larger than the cross-sectional area of the end of the second water guide channel 12 close to the second intersection, so that the first negative pressure is smaller than the first negative pressure.
  • Two negative pressures, at this time more saturated brine flows from the first salt conducting channel to the first mixing channel, while less saturated brine flows from the second salt conducting channel to the second mixing channel, so the first concentration is smaller than the second concentration.
  • the integrated waterway 800 includes an ejector 10 and a multi-way valve 900 as a state switching component.
  • the multi-way valve 900 is connected to the water softening device 100 , and the ejector 10 is disposed between the multi-way valve 900 and the salt supply device 700 .
  • the first water conducting channel 11 , the first salt conducting channel, the second water conducting channel 12 , the second salt conducting channel, the first mixing channel and the second mixing channel are all provided on the ejector 10 . That is, the first water conducting channel 11, the first salt conducting channel and the first mixing channel are all formed on the ejector 10, then the first water conducting channel 11, the first salt conducting channel and the first mixing channel together form the first Jet channel.
  • the second water conducting channel 12, the second salt conducting channel and the second mixing channel are all formed on the jet 10, so the second water conducting channel 12, the second salt conducting channel and the second mixing channel together form a second jet channel.
  • the ejector 10 includes an ejector body 13, a first nozzle 14, a second nozzle 15 and a cover plate 16.
  • the first nozzle 14 and the second nozzle 15 are both assembled in the ejector body 13.
  • the cover plate 16 covers the ejector body 13 .
  • the first water-conducting channel 11 is formed in the first nozzle 14
  • the second water-conducting channel 12 is formed in the second nozzle 15, the first salt-conducting channel and the second salt-conducting channel are both formed on the ejector body 13, and the ejector
  • the main body 13 and the cover plate 16 jointly define a first mixing channel and a second mixing channel. In this way, the formation of the first water conducting channel 11, the second water conducting channel 12, the first salt conducting channel, the second salt conducting channel, the first mixing channel and the second mixing channel is facilitated.
  • the ejector body 13 includes an ejector body 131 and a first water guide inlet 132 , a second water guide inlet 133 , a first salt guide inlet 134 , a second salt guide inlet 135 , and a second water guide inlet that are all connected to the ejector body 131 .
  • the first water guide inlet 132 and the second water guide inlet 133 are both connected to the raw water source.
  • the first salt guide inlet 134 and the second salt guide inlet 135 are both connected to the salt supply device 700.
  • the first water guide outlet 136 and the second water guide inlet 135 are connected to the salt supply device 700.
  • the water outlets 137 are all connected to the multi-way valve 900 .
  • the first nozzle 14 is provided in the first water guide inlet 132
  • the second nozzle 15 is provided in the second water guide inlet 133
  • the first salt guide channel is formed in the first salt guide inlet 134
  • the second salt guide channel is formed in Inside the second salt inlet 135.
  • the first mixing channel and the second mixing channel have a common channel 17 to simplify the arrangement of the channels.
  • the cover plate 16 is covered on the ejector body 131, and the two define a common channel 17, and other parts of the first mixing channel Formed in the first water conducting outlet 136 , other parts of the second mixing channel are formed in the second water conducting outlet 137 .
  • the ejector 10 also includes a first throat 18 and a second throat 19.
  • the first throat 18 is at least partially disposed in the first water inlet 132 and is spaced apart from the first nozzle 14.
  • the second throat 19 is at least partially disposed. It is provided in the second water inlet 133 and is spaced apart from the second nozzle 15 .
  • a first siphon area is formed between the first nozzle 14 and the first throat 18 so that the saturated brine can be sucked into this area for mixing under the action of the first negative pressure to form the first brine.
  • a second siphon area is formed between the second nozzle 15 and the second throat 19 so that the saturated brine is sucked into this area under the action of the second negative pressure for mixing to form the second brine.
  • the ejector 10 further includes a first filter 110 , which is disposed in the first water outlet 136 to filter impurities in the first salt water to ensure the cleanliness of the first salt water flowing to the multi-way valve 900 .
  • the ejector 10 further includes a second filter 111 , which is disposed in the second water outlet 137 to filter impurities in the second salt water to ensure the cleanliness of the second salt water flowing to the multi-way valve 900 .
  • the multi-way valve 900 includes a valve body assembly 20 and a moving valve assembly 30.
  • the valve body assembly 20 is assembled on the resin tank 200, the upper water distributor 300 and the end of the central pipe 500 that is not connected to the lower water distributor 400. Both are connected to the valve body assembly 20, and the movable valve plate assembly 30 is movably mounted on the valve body assembly 20 to enable the water softener to switch between the above-mentioned soft water supply state and non-soft water supply state.
  • the valve body assembly 20 has a first channel 21, a second channel 22 and a third channel 23 (water inlet channel).
  • the first channel 21 is connected to the first mixing channel
  • the second channel 22 is connected to the second mixing channel.
  • the channels are connected
  • the third channel 23 is connected with the water softening device 100 .
  • the third channel 23 is connected with the end of the central pipe 500 that is not connected to the lower water distributor 400 .
  • the valve body assembly 20 has a first water inlet 24 and a second water inlet 25.
  • a portion of the first channel 21 is formed in the first water inlet 24 or the first channel 21 is connected to the first water inlet 24.
  • part of the second channel 22 is formed in the second water inlet 25 or the second channel 22 is connected with the second water inlet 25, the first water inlet 24 is connected with the first water guide outlet 136 of the jet 10, and
  • the second water inlet 25 is connected to the second water guide outlet 137 of the jet 10 .
  • the movable valve plate assembly 30 includes a movable valve plate 31 that can move relative to the valve body assembly 20 to allow the third channel 23 to selectively communicate with the first channel 21 and the second channel 22 .
  • the first channel 21 is configured to provide the first saline with a first concentration to the central tube 500 through the third channel 23
  • the second channel 22 is configured to provide the central tube 500 with a second concentration through the third channel 23. concentration of the second brine.
  • the moving valve plate 31 moves relative to the valve body assembly 20, the third channel 23 is connected with the first channel 21, and the water flowing out from the first mixing channel
  • the first brine can enter the third channel 23 through the first channel 21, flow to the central pipe 500 through the third channel 23, flow from the central pipe 500 to the lower water distributor 400, and flow to the resin in the resin tank 200 through the lower water distributor 400.
  • the moving valve plate 31 moves relative to the valve body assembly 20 again, the third channel 23 is connected with the second channel 22, and the second mixing channel flows out from the second mixing channel.
  • the salt water can enter the third channel 23 through the second channel 22, and flow to the central pipe 500 through the third channel 23, flow from the central pipe 500 to the lower water distributor 400, and flow to the resin in the resin tank 200 through the lower water distributor 400, so as to Regenerate functional ions.
  • first channel 21 and the third channel 23 are both part of the first regeneration channel
  • second channel 22 and third channel 23 are both part of the second regeneration channel.
  • the moving valve assembly 30 is rotatably assembled on the valve body assembly 20 around an axis, so that the water softener can switch between a soft water supply state and a non-soft water supply state. That is, the moving valve plate 31 is rotatably assembled on the valve body assembly 20 around an axis, so that the water softener can switch between a soft water supply state and a non-soft water supply state.
  • the movable valve plate 31 can also be movably connected to the valve body assembly 20 in other ways, as long as the water softener can be switched between the soft water supply state and the non-soft water supply state.
  • the axial end surface of the moving valve plate 31 facing the valve body assembly 20 is provided with a guide groove 311 .
  • the guide groove 311 communicates with the first channel 21 and the third channel 23.
  • the guide groove 311 connects the first channel 21 with the second channel 22.
  • the valve body assembly 20 has a fourth channel 26 and a fifth channel 27 .
  • the fourth channel 26 is connected to the first water channel 11
  • the fifth channel 27 is connected to the second water channel 12 .
  • the raw water flows into the first water guide channel 11 through the fourth channel 26 and flows into the second water guide channel 12 through the fifth channel 27 .
  • the channel for introducing raw water into the ejector 10 is provided on the valve body assembly 20 , thereby simplifying the structure of the integrated waterway 800 .
  • the valve body assembly 20 has a first water outlet 28 and a second water outlet 29.
  • Part of the fourth channel 26 is located in the first water outlet 28 or the fourth channel 26 is connected to the first water outlet 28.
  • the fifth channel 26 is disposed in the first water outlet 28.
  • Part of the channel 27 is disposed in the second water outlet 29 or the fifth channel 27 is connected to the second water outlet 29 .
  • the first water outlet 28 is connected to the first water inlet 132 of the ejector 10 so that the fourth channel 26 is connected to the first water channel 11
  • the second water outlet 29 is connected to the second water inlet of the ejector 10 133 to connect the fifth channel 27 with the second water conducting channel 12 .
  • the valve body assembly 20 has a sixth channel 210 (water inlet channel) directly connected to the raw water source.
  • the fourth channel 26 is connected to the sixth channel 210, and the raw water passes through the sixth channel.
  • 210 flows to the fourth channel 26 and from the fourth channel 26 to the first water guide channel 11 .
  • the fifth channel 27 is connected to the sixth channel 210, and the raw water flows to the fifth channel 27 through the sixth channel 210, and from the fifth channel 27 to the second water guide channel 12. .
  • the structure of the integrated waterway 800 can be further simplified by arranging the channel for directly introducing raw water on the valve body assembly 20 .
  • the valve body assembly 20 has a raw water interface 211, which is connected to a raw water source. Part of the sixth channel 210 is located in the raw water interface 211 or the sixth channel 210 is connected to the raw water source through the raw water interface 211.
  • sixth channel 210 and the fourth channel 26 are part of the first regeneration channel, and the sixth channel 210 and the fifth channel 27 are part of the second regeneration channel.
  • the moving valve plate 31 is provided with an inlet groove 312.
  • the inlet channel 312 is connected to the fourth channel 26 and the sixth channel 210.
  • the inlet channel 312 is connected to the fourth channel 26 and the sixth channel 210.
  • 23 connects to the second channel 22, the water inlet 312 connects the fifth channel 27 and the sixth channel 210.
  • the valve body assembly 20 has a seventh channel 212 (water outlet channel).
  • the seventh channel 212 water outlet channel.
  • the water softener can supply raw water to achieve continuous flow.
  • the valve body assembly 20 has a water outlet interface 213, which is connected to an external water outlet pipe. Part of the seventh channel 212 is located in the water outlet interface 213 or the seventh channel 212 is connected to the external water outlet pipe through the water outlet interface 213.
  • the valve body assembly 20 also has an eighth channel 214 , and the eighth channel 214 is connected to the upper water distributor 300 in the resin tank 200 .
  • the inlet water tank 312 is connected to the sixth channel 210 and the eighth channel 214
  • the third channel 23 is connected to the seventh channel 212
  • the seventh channel 212 is cut off from the sixth channel 210.
  • the raw water flows from the raw water source to the sixth channel 210, from the sixth channel 210 to the eighth channel 214, and flows to the upper water distributor 300 through the eighth channel 214.
  • the upper water distributor 300 evenly distributes the raw water in the resin tank 200.
  • the calcium and magnesium ions in the raw water exchange and precipitate with the sodium ions in the resin to become soft water.
  • the soft water flows to the central tube 500 through the lower water distributor 400, and flows from the central tube 500 to the third channel 23. Finally, It enters the seventh channel 212 and flows out to supply soft water. At this time, since the seventh channel 212 and the sixth channel 210 are cut off, the seventh channel 212 will not supply raw water, that is, the water softener will not supply raw water when supplying soft water.
  • the valve body assembly 20 includes a valve body 215 and a fixed valve plate 216.
  • the valve body 215 has a valve cavity 2151 (see Figure 13).
  • the fixed valve plate 216 is located in the valve cavity 2151.
  • the first channel 21 to the first The eight channels 214 are all opened on the valve body 215 and the fixed valve plate 216. That is, parts of the first passage 21 to the eighth passage 214 are formed on the valve body 215 , and the remaining parts are formed on the fixed valve plate 216 .
  • the above-mentioned first water inlet 24, second water inlet 25, first water outlet 28, second water outlet 29, raw water interface 211 and water outlet interface 213 are all provided on the valve body 215.
  • valve body assembly 20 may omit the fixed valve plate 216.
  • first to eighth channels 21 to 214 are all formed on the valve body 215, which is not limited here.
  • the valve body 215 has an opening connected between the outside world and the valve chamber 2151.
  • the fixed valve piece 216 is disposed on the bottom wall of the valve chamber 2151 opposite to the opening.
  • the fixed valve plate 216 has a first flow control plane 2161 and a second flow control plane 2162.
  • the first flow control plane 2161 and the second flow control plane 2162 are axially opposite to each other.
  • the first flow control plane 2161 of the piece 216 is in contact with the bottom wall of the valve chamber 2151.
  • the valve body assembly 20 also includes a valve core nut 217.
  • the valve core nut 217 is located in the valve cavity 2151.
  • the valve core nut 217, the fixed valve plate 216 and the valve body 215 define an assembly cavity.
  • the valve disc assembly 30 also includes a valve stem 32.
  • the movable valve disc 31 is disposed in the assembly cavity and abuts with the second flow control plane 2162 of the fixed valve disc 216 in the axial direction.
  • the guide groove 311 is disposed on the side where the movable valve disc 31 faces. on the end surface of the fixed valve plate 216.
  • the valve stem 32 is inserted into the valve core nut 217 and connected with the moving valve plate 31 .
  • the valve stem 32 can rotate around its own axis relative to the valve core nut 217 to drive the moving valve plate 31 to move, so that the water softener switches between a soft water supply state and a non-soft water supply state.
  • the valve body assembly 20 and the movable valve plate assembly 30 define a communication cavity 40 , and the communication cavity 40 communicates with the inlet water groove 312 of the movable valve plate 31 and the sixth channel 210 . That is, the water inlet 312 communicates with the sixth channel 210 through the communication cavity 40 .
  • the water inlet 312 is opened at the edge of the moving valve plate 31 (see FIG. 19 ) to facilitate communication with the communication cavity 40 .
  • the sixth channel 210 , the connecting cavity 40 and the seventh channel 212 jointly form a raw water supply channel, that is, the raw water supply channel is a water path provided on the valve body assembly 20 and the moving valve plate assembly 30 .
  • the moving valve plate 31 includes a plate body 313 and a cut-off portion 314 extending radially outside the plate body 313.
  • the guide groove 311 and the water inlet 312 are both provided on the plate body 313.
  • the inlet groove 312 is provided at the radial edge of the sheet body 313 so that the water in the communication chamber 40 flows to the inlet groove 312 .
  • the inlet groove 312 is a blind groove opened on the axial end surface of the piece body 313 facing the fixed valve plate 216 , that is, the inlet groove 312 is not provided axially through the piece body 313 .
  • the width of the inlet groove 312 gradually increases from one end close to the center of the sheet body 313 to the other end, so that the inlet groove 312 forms a larger entrance to facilitate water entering the inlet groove 312 .
  • the cutting part 314 cuts off the communication between the raw water supply channel. Specifically, when the water softener is in the soft water supply state, the cutting off part 314 cuts off the communication between the seventh channel 212 and the communication chamber 40. In this way, when the raw water flows from When the sixth channel 210 flows to the communication cavity 40, it will not flow to the seventh channel 212.
  • the cut-off portion 314 allows the raw water supply channel to be connected. Specifically, when the water softener is in a non-soft water supply state, the cut-off portion 314 allows the seventh channel 212 to communicate with the communication chamber 40. In this way, when When the raw water flows from the sixth channel 210 to the connecting chamber 40, it can flow out from the connecting chamber 40 to the seventh channel 212 to achieve continuous flow.
  • the first channel 21 to the eighth channel 214 all have ports located on the second flow control plane 2162 of the fixed valve plate 216 .
  • the first channel 21 has a first port A
  • the second channel 22 has a second port B
  • the third channel 23 has a third port
  • the fourth channel 26 has a fourth port D
  • the fifth channel 27 has a fifth port.
  • the sixth channel 210 has a sixth port F
  • the seventh channel 212 has a seventh port G (port)
  • the eighth channel 214 has an eighth port H.
  • the fixed valve plate 216 and the valve body 215 are arranged separately.
  • eight ports are also provided on the valve body 215. These eight ports are respectively connected with the first port A to the eighth port.
  • the mouths and H are facing each other one by one. Specifically, the eight ports are equal in size to the first port A to the eighth port H. It should be understood that in other embodiments, the sizes of the eight ports and the first port A to the eighth port H may also be different, and are not limited here.
  • the third port includes a first sub-port C1 and a second sub-port C2 arranged at intervals.
  • the first port A, the second port B, the eighth port H, the first sub-port C1, the fourth port D, the fifth port E, the seventh port G and the second sub-port C2 Set at intervals.
  • the sixth port F is provided on the periphery of the fixed valve plate 216. In the radial direction of the fixed valve plate 216, the sixth port F is opposite to the first port A and the second port B.
  • the valve body assembly 20 has a ninth channel 218 (drainage channel). Specifically, the ninth channel 218 is opened on the valve body 215, and the valve body 215 is provided with a drain pipe connected to the outside. Drainage interface, part of the ninth channel 218 is located in the drainage interface, or the ninth channel 218 is connected to an external drainage pipe through the drainage interface.
  • the body 313 of the moving valve plate 31 is provided with a drainage groove 315.
  • the drainage groove 315 communicates with the eighth channel 214 and the ninth channel 218.
  • the waste water discharged from the water softening device 100 flows to the drainage groove 315 through the eighth channel 214, and flows to the ninth channel 218 through the drainage groove 315 for discharge.
  • the ninth channel 218 has a ninth port I opened on the inner wall of the valve body 215, and the drainage groove 315 communicates the eighth port H and the ninth port I.
  • the valve stem 32 and the valve core nut 217 define a conductive cavity 50 (see FIG. 18 ), and the conductive cavity 50 conducts the drainage groove 315 and the ninth channel 218 .
  • the valve stem 32 includes a stem body 321 and a built-in component 322 (see Figure 17).
  • the stem body 321 is connected to the moving valve plate 31.
  • the built-in component 322 is located in the stem body 321.
  • the stem body 321, the built-in component 322 and the valve core nut 217 are defined to form a guide.
  • the drainage groove 315 includes a first drainage groove 3151 and a second drainage groove 3152 (see Figure 10) that are interconnected.
  • the first drainage groove 3151 is axially penetrated through the center of the moving valve plate 31, and one end of the second drainage groove 3152 is connected to the center of the moving valve plate 31.
  • the first drainage groove 3151 is connected, and the other end extends along the radial direction of the plate body 313.
  • the second drainage groove 3152 is not provided in the axial direction through the moving valve plate 31, but is provided on the axis of the moving valve plate 31 facing the fixed valve plate 216. Towards the end face.
  • the non-soft water supply state also includes a slow washing state.
  • the regeneration device 600 provides raw water to the water softening device 100 for slow washing.
  • the speed at which the regeneration device 600 provides raw water to the water softener 100 is smaller than the speed at which the regeneration device 600 provides salt water to the water softener 100 when the water softener is in the first regeneration state and the second regeneration state.
  • the regeneration device 600 can provide slower raw water to the water softening device 100.
  • the regeneration device 600 can provide slower raw water to the water softening device 100 .
  • the regeneration state combined with the slow washing state can improve the utilization rate of salt solution.
  • the fixed valve plate 216 and the valve body 215 define a latent channel 219 for slow cleaning, and the fixed valve plate 216 is provided with a water inlet and a water outlet J that are both connected to the latent channel 219.
  • the water inlet trough 312 is connected with the water inlet, and the raw water flows to the connecting chamber 40 through the sixth channel 210, and flows from the connecting chamber 40 to the inlet trough 312 to enter the water inlet, and flows from the water inlet to the latent water inlet.
  • the water flows from the latent channel 219 to the water outlet J, and then flows to the water softening device 100 through the water outlet J for slow washing. In this way, it is avoided to install additional pipelines for slow cleaning of the water softening device 100, and the structure of the water softener is simplified.
  • a groove 2163 is provided on the first flow control plane 2161 of the fixed valve plate 216 (see Figure 14).
  • the groove wall of the groove 2163 and the valve body 215 form a latent channel 219.
  • the extension of the groove 2163 direction, the water inlet and the water outlet J are respectively arranged at both ends of the groove 2163.
  • a groove 2163 is formed on the surface of the valve body 215 facing the fixed valve plate 216 .
  • the groove wall of the groove 2163 and the second flow control plane 2162 of the fixed valve plate 216 form a latent channel 219 .
  • grooves 2163 are formed on the surfaces of the fixed valve plate 216 and the valve body 215 facing each other, and the groove walls of the two grooves 2163 form a latent channel 219 .
  • the water inlet and the fourth port D are the same port to further simplify the structure of the water softener.
  • the water inlet and the water outlet J are respectively arranged at both ends of the latent channel 219.
  • the water outlet J is located between the first port A and the second port B in the circumferential direction of the fixed valve plate 216, so that When the water softener is in the slow washing state, the water guide channel connects the water outlet J and the second sub-port C2, so that the raw water flows from the water outlet J to the second sub-port C2 and flows into the water softening device 100 through the third channel 23. to flush the resin layer from bottom to top.
  • connection line between the water inlet and the center point of the fixed valve plate 216 as the first connection line
  • connection line between the water outlet J and the center point of the fixed valve plate 216 as the second connection line
  • first connection line and the second connection line The angle formed between them is greater than 90° and less than 180°. In this way, the distance between the water inlet and the water outlet J in the circumferential direction of the fixed valve plate 216 can be larger, so as to facilitate the arrangement of other ports on the fixed valve plate 216, thereby ensuring that the various states of the water softener do not interfere with each other. .
  • the guide groove 311 communicates with two of the plurality of ports.
  • the guide groove 311 includes a first guide part 3111 , a second guide part 3112 and a third guide part 3113 that are connected in sequence in the circumferential direction of the sheet body 313 .
  • the first guide part 3111 and the third guide part 3113 are connected in sequence.
  • Barrier portions 316 are formed between the flow guide portions 3113 .
  • the blocking portion 316 is located on one side of the second flow guide portion 3112 .
  • the blocking portion 316 can block the remaining ports between the two ports connected by the guide groove 311, so that the water softener can operate normally between various states.
  • the blocking portion 316 can cover the first port A and the water outlet J to prevent the first port A from the second sub-port C2 or the second port.
  • B is conductive, and prevents the water outlet J from being conductive with the second sub-port C2 or the second port B.
  • the blocking portion 316 can cover the first port A to prevent the first port A from communicating with the second sub-port C2 or the water outlet J.
  • the blocking portion 316 is located outside the second flow guide portion 3112. It should be understood that in other embodiments, the blocking portion 316 can also be provided inside the second flow guide portion 3112 in the radial direction of the sheet body 313, which is not limited here.
  • the outer contour of the guide groove 311 is located in a virtual sector. At this time, the guide groove 311 forms a "door"-shaped guide groove 311, so that when the guide groove 311 connects two ports, the blocking portion 316 can block the flow. Slot 311 communicates with the remaining ports between the two ports.
  • the shape of the guide groove 311 is not limited.
  • the cut-off portion 314 extends from the outer peripheral edge of the plate body 313 where the guide groove 311 is provided. Specifically, the extension length of the cut-off portion 314 in the circumferential direction of the moving valve plate 31 is greater than the first guide groove.
  • the extension length of the portion 3111 in the circumferential direction of the moving valve plate 31 is such that when the first flow guide portion 3111 communicates with the seventh port G, the cutting portion 314 can cover the portion where the seventh port G communicates with the communication cavity 40, thereby avoiding When supplying soft water, mix it with raw water.
  • the valve stem 32 rotates and the movable valve plate 31 is linked.
  • the multi-way valve 900 is switched between the soft water supply station, the first regeneration station, the second regeneration station, the forward washing station, the backwashing station, the slow washing station and the salt supply device water replenishing station, correspondingly , so that the water softener switches between the soft water supply state, the first regeneration state, the second regeneration state, the forward washing state, the backwashing state, the slow washing state and the salt supply device water replenishment state.
  • the seventh port G is defined to include a first part G1 and a second part G2 connected to each other in the radial direction (see Figure 23).
  • the second part G2 is far away from the center of the fixed valve plate 216 relative to the first part G1. Designed on point.
  • the water inlet 312 communicates with the eighth port H
  • the guide groove 311 communicates with the second sub-port C2 and the first part G1 of the seventh port G
  • the cutting part 314 covers the second part G2 of the seventh port G.
  • the sixth channel 210, the communication chamber 40, the eighth channel 214, the third channel 23 and the seventh channel 212 form a soft water supply channel.
  • the raw water supply channel formed by the sixth channel 210, the connecting cavity 40 and the seventh channel 212 is cut off.
  • the raw water flows through the sixth channel 210, the connecting cavity 40 and the eighth channel 214 in sequence to the upper water distributor 300.
  • the upper water distributor 300 sprays water into the resin in the resin tank 200.
  • the calcium and magnesium ions in the raw water are on the resin.
  • soft water is formed and flows to the central pipe 500 through the lower water distributor 400.
  • the soft water flowing out from the central pipe 500 flows to the seventh channel 212 through the third channel 23 to supply soft water.
  • the inlet channel 312 is connected to the fourth port D, the guide channel 311 is connected to the first port A and the second sub-port C2, and the drainage channel 315 is connected to the eighth port H.
  • the second part G2 of the seventh port G is connected to Cavities 40 are connected.
  • the sixth channel 210, the communication cavity 40, the fourth channel 26, the first jet channel, the first channel 21, the third channel 23, the eighth channel 214, the conduction cavity 50 and the ninth channel 218 form a first regeneration channel.
  • the raw water supply channel formed by the sixth channel 210, the connecting cavity 40 and the seventh channel 212 is connected to each other.
  • the raw water flows through the sixth channel 210, the connecting cavity 40, the fourth channel 26, the first jet channel, the first channel 21 and the third channel 23 in sequence to the central pipe 500, flows through the central pipe 500 to the lower water distributor 400, and passes through the central pipe 500.
  • the lower water distributor 400 sprays the resin in the resin tank 200, and the brine passes through the failed resin to replace the calcium and magnesium ions therein into the solution.
  • the replaced wastewater flows upward to the water distributor 300, and water is distributed from above.
  • the container 300 flows to the eighth channel 214, the drainage groove 315, the conduction cavity 50 and the ninth channel 218 and is discharged in sequence. At this time, since the raw water supply channel is conductive, the raw water can be discharged from the sixth channel 210 to the communication chamber 40 and to the seventh channel 212 through the communication cavity 40 .
  • the inlet channel 312 is connected to the fifth port E, the guide channel 311 is connected to the second port B and the second sub-port C2, and the drainage channel 315 is connected to the eighth port H.
  • the second part G2 of the seventh port G is connected to Cavities 40 are connected.
  • the sixth channel 210, the communication cavity 40, the fifth channel 27, the second jet channel, the second channel 22, the third channel 23, the eighth channel 214, the flow guide cavity and the ninth channel 218 form a second regeneration channel.
  • the raw water supply channel formed by the sixth channel 210, the connecting cavity 40 and the seventh channel 212 is connected to each other.
  • the raw water flows through the sixth channel 210, the connecting cavity 40, the fifth channel 27, the second jet channel, the second channel 22 and the third channel 23 in sequence to the central pipe 500, flows through the central pipe 500 to the lower water distributor 400, and passes through the central pipe 500.
  • the lower water distributor 400 sprays the resin in the resin tank 200, and the brine passes through the failed resin to replace the calcium and magnesium ions therein into the solution.
  • the replaced wastewater flows upward to the water distributor 300, and water is distributed from above.
  • the container 300 flows to the eighth channel 214, the drainage groove 315, the conduction cavity 50 and the ninth channel 218 and is discharged in sequence. At this time, since the raw water supply channel is conductive, the raw water can be discharged from the sixth channel 210 to the communication chamber 40 and to the seventh channel 212 through the communication cavity 40 .
  • the inlet channel 312 is connected to the fourth port D, the guide channel 311 is connected to the water outlet J and the second sub-port C2, and the drainage channel 315 is connected to the eighth port H.
  • the second part G2 of the seventh port G is connected with the communication cavity 40 .
  • the sixth channel 210, the connecting cavity 40, the fourth port D, the latent channel 219, the water outlet J, the third channel 23, the eighth channel 214, the diversion cavity and the ninth channel 218 form a slow washing channel.
  • the raw water supply channel formed by the sixth channel 210, the connecting cavity 40 and the seventh channel 212 is connected to each other.
  • the raw water flows through the sixth channel 210, the connecting cavity 40, the fourth port D, the latent channel 219, the water outlet J and the third channel 23 in sequence to the central pipe 500, and flows through the central pipe 500 to the lower water distributor 400.
  • the water device 400 passes through the resin layer to the upper water distributor 300, slowly flushing the resin layer from bottom to top, taking away the broken resin and residual dirt.
  • the wastewater flows from the upper water distributor 300 to the eighth channel 214, the drainage tank 315, and the guide in turn.
  • the through cavity 50 and the ninth channel 218 discharge. At this time, since the raw water supply channel is conductive, the raw water can be discharged from the sixth channel 210 to the communication chamber 40 and to the seventh channel 212 through the communication cavity 40 .
  • the inlet channel 312 is connected to the eighth port H, the drainage channel 315 is connected to the second sub-port C2, and the second part G2 of the seventh port G is connected to the communication cavity 40.
  • the sixth channel 210, the communication cavity 40, the eighth channel 214, the third channel 23, the conduction cavity 50 and the ninth channel 218 form a positive wash channel.
  • the raw water supply channel formed by the sixth channel 210, the connecting cavity 40 and the seventh channel 212 is connected to each other.
  • the raw water flows through the sixth channel 210, the connecting cavity 40 and the eighth channel 214 in sequence, flows to the lower water distributor 400 through the upper water distributor 300, and flows out from the lower water distributor 400 through the central pipe 500.
  • the raw water flows from top to bottom.
  • the water pressure slowly precipitates the fluffy resin, exchanges ions, and precipitates dirt at the same time.
  • the wastewater flows from the central pipe 500 to the third channel 23, the drainage tank 315, the conduction cavity 50, and the ninth channel in sequence. 218 discharge.
  • the raw water can be discharged from the sixth channel 210 to the communication chamber 40 and to the seventh channel 212 through the communication cavity 40 .
  • the inlet channel 312 is connected to the first sub-port C1, the drainage channel 315 is connected to the eighth port H, and the second part G2 of the seventh port G is connected to the communication cavity 40.
  • the sixth channel 210, the communication cavity 40, the third channel 23, the eighth channel 214, the conduction cavity 50 and the ninth channel 218 form a positive wash channel.
  • the raw water supply channel formed by the sixth channel 210, the connecting cavity 40 and the seventh channel 212 is connected to each other.
  • the raw water flows through the sixth channel 210, the connecting cavity 40 and the third channel 23 in sequence, and flows to the lower water distributor 400 through the central pipe 500. It flows out from the lower water distributor 400 to the upper water distributor 300, and the raw water flows from bottom to top.
  • the resin layer in the resin tank 200 fluffs the resin to achieve the purpose of powerful flushing (ion exchange).
  • the waste water flows from the upper water distributor 300 to the eighth channel 214, the conduction chamber 50 and the ninth channel 218 for discharge. At this time, since the raw water supply channel is conductive, the raw water can be discharged from the sixth channel 210 to the communication chamber 40 and to the seventh channel 212 through the communication cavity 40 .
  • salt water storage in the salt supply device 700 When the salt water storage in the salt supply device 700 is insufficient, raw water needs to be replenished in the salt supply device 700 and salt is added to the raw water to form sufficient saturated brine in the salt supply device 700 .
  • the water inlet 312 is connected with the second port B, and the sixth channel 210, the connecting cavity 40, the second channel 22, the second mixing channel and the salt conduction channel (including the first salt conduction channel and the second salt conduction channel) form a salt supply device 700 hydration channels.
  • the raw water supply channel formed by the sixth channel 210, the connecting cavity 40 and the seventh channel 212 is connected to each other.
  • the raw water flows through the sixth channel 210, the connecting chamber 40, the second channel 22, the second mixing channel and the salt guide channel in sequence to the salt supply device 700, so as to replenish the salt supply device 700 with sufficient raw water.
  • the raw water supply channel is conductive, the raw water can be discharged from the sixth channel 210 to the communication chamber 40 and to the seventh channel 212 through the communication cavity 40 .
  • the water softener sequentially performs the first regeneration state and the second regeneration state.
  • the water softener when it is necessary to regenerate the functional ions in the water softening device 100, the water softener first enters the first regeneration state and then the second concentration regeneration state, that is, first passes low-concentration salt water into the water softening device 100, and then passes high-concentration salt water into the water softening device 100. In this way, low concentration and high concentration are carried out in sequence, which can reduce the waste of salt solution while increasing the functional ion regeneration rate.
  • the third channel 23 on the control multi-way valve 900 is connected to the first channel 21 and the second channel 22 in sequence.
  • the slow washing state is executed after the first regeneration state and/or the second regeneration state. Specifically, after the first regeneration state, the water softener is in the slow washing state, and after the second regeneration state, the water softener is in another slow washing state. That is, after each regeneration state, the water softener is switched to the slow washing state. In this way, the resin layer can be slowly washed from bottom to top, taking away the broken resin and remaining dirt, and improving the utilization rate of the salt solution. It should be understood that in other embodiments, when the first regeneration state and the second regeneration state are performed sequentially, it is also possible to choose to perform slow washing after the first regeneration state, but not to perform slow washing after the second regeneration state. Wash, or do not perform slow washing after the first regeneration state, but perform slow washing after the second regeneration state.

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Abstract

本申请涉及一种软水机，包括：相互连接的软水装置（100）及再生装置（600）；软水机具有第一再生状态与第二再生状态；在软水机处于第一再生状态时，再生装置（600）向软水装置（100）提供具有第一浓度的第一盐水；在软水机处于第二再生状态时，再生装置（600）向软水装置（100）提供具有第二浓度的第二盐水；第一浓度与第二浓度不等。

Description

软水机
相关申请
本申请要求2022年06月13日申请的，申请号为202210662715.8，名称为“软水机”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及水处理技术领域，特别是涉及一种软水机。
背景技术
随着经济的发展和社会的进步，人们对生活质量的要求越来越高，各种各样的水处理设备应用于人们的生活中。常见的水处理设备包括软水机及净水机等。其中，软水机由于能够去除水中的钙镁离子，降低水质的硬度，而广泛应用于人们的生活中。
软水机包括树脂罐，树脂罐中的树脂上的功能离子(钠离子)与水中的钙、镁离子进行交换，从而吸附水中多余的钙、镁离子，达到去除水垢(碳酸钙或碳酸镁)的目的。
软水机在使用一段时间后，树脂中的功能离子的浓度较低，从而导致软水机的软水功能不佳或不再具有软水功能，此时，可以通过再生树脂中的功能离子以使软水机正常工作。但是，传统的软水机，功能离子的再生率低，从而导致产生软水的量依然较小。
发明内容
基于此，有必要针对传统的软水机功能离子再生率低的问题，提供一种能够提高功能离子再生率的软水机。
一种软水机，包括：
相互连接的软水装置及再生装置，所述再生装置包括状态切换件；
所述软水机具有第一再生状态与第二再生状态，所述状态切换件能够使所述软水机在所述第一再生状态与所述第二再生状态之间切换；在所述软水机处于所述第一再生状态时，所述再生装置向所述软水装置提供具有第一浓度的第一盐水；在所述软水机处于所述第二再生状态时，所述再生装置向所述软水装置提供具有第二浓度的第二盐水；所述第一浓度与所述第二浓度不等。
在其中一个实施例中，所述再生装置具有与所述软水装置均连通的第一再生通道和第二再生通道；
在所述软水机处于所述第一再生状态时，所述状态切换件使第一再生通道导通以向所述软水装置提供所述第一盐水，并使所述第二再生通道截断；
在所述软水机处于所述第二再生状态时，所述状态切换件使第二再生通道导通以向所述软水装置提供所述第二盐水，并使所述第一再生通道截断。
在其中一个实施例中，所述再生装置包括供盐装置及集成水路，所述集成水路包括所述状态切换件，所述集成水路设于所述供盐装置与所述软水装置之间；所述供盐装置中储存有饱和盐水，所述第一再生通道及所述第二再生通道均设于所述集成水路上且均与原水水源连通；
在所述软水机处于所述第一再生状态时，原水水源提供的原水及所述供盐装置提供的所述饱和盐水在所述第一再生通道内混合形成所述第一盐水；
在所述软水机处于所述第二再生状态时，原水水源提供的原水及所述供盐装置提供的所述饱和盐水在所述第二再生通道内混合形成所述第二盐水。
在其中一个实施例中，所述第一再生通道包括第一导水通道、第一导盐通道及第一混合通道，所述第一导水通道、所述第一导盐通道及所述第一混合通道的一端于第一交汇处连通，所述第一导水通道远离所述第一交汇处的另一端与原水水源连通，所述第一导盐通道远离所述第一交汇处的另一端与所述供盐装置连通，所述第一混合通道远离所述第一交汇处的另一端与所述软水装置连通；所述第一导水通道自远离所述第一交汇处的另一端到靠近所述第一交汇处的一端的横截面积逐渐减小；
所述第二再生通道包括第二导水通道、第二导盐通道及第二混合通道，所述第二导水通道、所述第二导盐通道及所述第二混合通道于第二交汇处连通，所述第二导水通道远离所述第二交汇处的另一端与原水水源连通，所述第二导盐通道远离所述第二交汇处的另一端与所述供盐装置连通，第二混合通道远离所述第二交汇处的另一端与所述软水装置连通；所述第二导水通道自远离所述第二交汇处的另一端到靠近所述第二交汇处的一端的横截面积逐渐减小。
在其中一个实施例中，所述第一导水通道与所述第二导水通道的长度相等；
所述第一导水通道远离所述第一交汇处的另一端，与所述第二交汇处的另一端的横截面积相等；所述第一导水通道靠近所述第一交汇处的一端，与所述第二导水通道靠近所述第二交汇处的一端的横截面积不等。
在其中一个实施例中，所述集成水路包括射流器及作为所述状态切换件的多路阀，所述多路阀与所述软水装置连通，所述射流器设于所述多路阀与所述供盐装置之间；
所述第一导水通道、所述第一导盐通道、所述第二导水通道、所述第二导盐通道、所 述第一混合通道及所述第二混合通道均设于所述射流器上。
在其中一个实施例中，所述多路阀包括：
阀体组件，具有第一通道、第二通道及与所述软水装置连通的第三通道，所述第一通道与所述第一混合通道连通，所述第二通道与所述第二混合通道连通；
活动装配于所述阀体组件上动阀片组件，能够相对于所述阀体组件运动以使所述第三通道与所述第一通道或所述第二通道连通；
其中，所述第一通道被构造为能够通过所述第三通道向所述软水装置提供具有第一浓度的盐水，所述第二通道被构造为能够通过所述第三通道向所述软水装置提供具有第二浓度的盐水；所述第一再生通道包括所述第一通道及所述第三通道，所述第二再生通道包括所述第二通道及所述第三通道。
在其中一个实施例中，所述动阀片组件绕其轴线可转动地装配于所述阀体组件上。
在其中一个实施例中，所述动阀片组件设有导流槽；
所述导流槽连通所述第三通道与所述第一通道或所述导流槽连通所述第三通道与所述第二通道。
在其中一个实施例中，所述阀体组件具有第四通道及第五通道，所述第四通道连通设于原水水源与所述第一导水通道之间，所述第五通道连通设于原水水源与所述第二导水通道之间。
在其中一个实施例中，所述阀体组件具有与原水水源连通的第六通道；
在所述第三通道与所述第一通道连通时，所述第四通道与所述第六通道连通，原水经所述第六通道流向所述第四通道；在所述第三通道与所述第二通道连通时，所述第五通道与所述第六通道连通，原水经所述第六通道流向所述第五通道。
在其中一个实施例中，所述第一浓度小于所述第二浓度；
所述软水机依次在所述第一再生状态和所述第二再生状态之间切换。
在其中一个实施例中，所述软水机还具有慢洗状态，所述状态切换件能够使所述软水机能够在所述第一再生状态、所述第二再生状态及所述慢洗状态之间切换；
所述慢洗状态在所述第一再生状态和/或所述第二再生状态后执行。
在其中一个实施例中，所述再生装置具有均与所述软水装置连通的软水供应通道、正洗通道及反洗通道；
所述软水机还具有软水供应状态、正洗状态及反洗状态，所述状态切换件能够使所述软水机在所述第一再生状态、所述第二再生状态、所述软水供应状态、所述正洗状态及所述反洗状态之间切换；
其中，所述软水机处于所述软水供应状态时，所述软水供应通道导通，所述软水装置通过所述软水供应通道供应软水；所述软水机处于所述正洗状态时，所述正洗通道导通，原水从上到下对所述软水装置进行清洗；所述软水机处于所述反洗状态时，所述反洗通道导通，原水从下到上对所述软水装置进行清洗。
在其中一个实施例中，所述再生装置还具有原水供应通道；
在所述软水机处于所述第一再生状态及所述第二再生状态时，所述状态切换件使原水供应通道导通以供应原水。
上述软水机，在第一再生状态与第二再生状态时，通入软水装置的第一盐水与第二盐水的浓度不等，即为，本申请中提供的软水机能够向软水装置通入两种不同浓度的盐水，相对于传统技术中的再生装置只能够向软水装置通入一种浓度的盐水的设置，两种不同浓度的盐水相结合能够提高软水机的功能离子的再生率，在再生率提高的情况下，相应地，软水机产生软水的产水量能够得到提高。
附图说明
为了更清楚地说明本申请实施例或传统技术中的技术方案，下面将对实施例或传统技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的实施例，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，还可以根据公开的附图获得其他的附图。
图1为本申请一实施例提供的软水机的结构示意图；
图2为图1中所示的软水机的射流器的结构图；
图3为图2中所示的射流器的A-A面的剖视图；
图4为图2中所示的射流器的B-B面的剖视图；
图5为图2中所示的射流器的爆炸图；
图6为图1中所示的软水机的多路阀的轴测图；
图7为图6中所示的多路阀的阀体的轴测图；
图8为图7中所示的阀体的结构示意图；
图9为图6中所示的多路阀的爆炸图；
图10为图6中所示的多路阀的动阀片的轴测图；
图11为图10中所示的动阀片的另一视角的轴测图；
图12为图10中所示的动阀片的平面示意图；
图13为图7中所示的阀体的另一视角的轴测图；
图14为图6中所示的多路阀的定阀片的结构图(该图显示第一控流平面)；
图15为图6中所示的多路阀的定阀片的结构图(该图显示第二控流平面)；
图16为图6中所示的多路阀的俯视图；
图17为图16中所示的多路阀的C-C面的剖视图；
图18为图16中所示的多路阀的D-D面的剖视图；
图19为图10中所示的动阀片的平面图(该图显示动阀片面向定阀片一侧的平面)；
图20为图10中所示的动阀片的平面图(该图显示动阀片背向定阀片一侧的平面)；
图21为图14中所示的定阀片的轴测图；
图22为图6中所示的多路阀的局部结构图(该图中能够显示潜伏式通道)；
图23为图1中所示的软水机的局部结构图(该图中定阀片上未放置动阀片)；
图24为图1中所示的软水机处于软水供应状态时的工作原理图；
图25为图1中所示的软水机处于第一再生状态时的工作原理图；
图26为图1中所示的软水机处于第二再生状态时的工作原理图；
图27为图1中所示的软水机处于慢洗状态时的工作原理图；
图28为图1中所示的软水机处于正洗状态时的工作原理图；
图29为图1中所示的软水机处于反洗状态时的工作原理图；
图30为图1中所示的软水机处于供盐装置补水状态时的工作原理图。
附图标记说明：
100、软水装置：
200、树脂罐；300、上布水器；400、下布水器；500、中心管；
600、再生装置：
700、供盐装置；
800、集成水路：
10、射流器；11、第一导水通道；12、第二导水通道；13、射流器主体；131、射流器本体；132、第一导水入口；133、第二导水入口；134、第一导盐入口；135、第二导盐入口；136、第一导水出口；137、第二导水出口；14、第一喷嘴；15、第二喷嘴；16、盖板；17、共用通道；18、第一喉管；19、第二喉管；110、第一滤网；111、第二滤网；
900、多路阀：
20、阀体组件；21、第一通道；22、第二通道；23、第三通道；24、第一接水入口；25、第二接水入口；26、第四通道；27、第五通道；28、第一接水出口；29、第二接水出口；210、第六通道；211、原水接口；212、第七通道；213、出水接口；214、第八通道； 215、阀体；2151、阀腔；216、定阀片；2161、第一控流平面；2162、第二控流平面；2163、凹槽；A、第一口；B、第二口；C1、第一子口；C2、第二子口；D、第四口；E、第五口；F、第六口；G、第七口；G1、第一部分；G2、第二部分；H、第八口；I、第九口；J、出水口；217、阀芯螺母；218、第九通道；219、潜伏式通道；
30、动阀片组件；31、动阀片；311、导流槽；3111、第一导流部；3112、第二导流部；3113、第三导流部；312、入水槽；313、片体；314、截断部；315、排水槽；3151、第一排水槽；3152、第二排水槽；316、阻隔部；32、阀杆；321、杆体；322、内置件；
40、连通腔；
50、导通腔。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”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的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；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，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，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。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
参阅图1，本申请一实施例提供一种软水机，软水机包括相互连接的软水装置100及再生装置600。软水装置100中含有功能离子(钠离子)，功能离子能够与原水中的钙、镁离子交换，而吸附原水中多余的钙、镁离子，使硬水变为软水。通常，在钠离子交换过程中，当软水出现了硬度，且残留硬度超过水质标准规定时，则认为钠离子已经失效。再生装置600能够向软水装置100中通入盐水(氯化钠溶液)，盐水通过失效的树脂以将其中的钙、镁离子置换至溶液中，从而完成树脂中钠离子的再生，使软水装置100恢复软水功能。
软水机具有软水供应状态及非软水供应状态，再生装置600包括状态切换件，状态切换件能够使软水机在软水供应状态与非软水供应状态之间切换。
在软水供应状态时，原水流向软水装置100中，软水装置100中含有的功能离子(钠离子)与原水中的钙、镁离子交换，而吸附水中多余的钙、镁离子，使硬水变为软水而排出，以供用户使用。在此需要说明的是，在软水机处于软水供应状态时，软水机将不可供应原水，而在非软水供应状态时，软水机可以供应原水，以保证软水机在软水供应状态及非软水供应状态均有水从软水机流出，以避免软水机断流而给用户造成不良体验。
具体地，再生装置600具有软水供应通道及原水供应通道。在软水机处于软水供应状态时，状态切换件使软水供应通道导通，并使原水供应通道截断，软水装置100通过软水供应通道与原水水源连通，原水经软水供应通道流向软水装置100中。软水装置100中含有的功能离子(钠离子)与原水中的钙、镁离子交换，而吸附水中多余的钙、镁离子，使硬水变为软水，并经软水供应通道排出，以供用户使用。由于原水供应通道截断，则软水机在供应软水时不能供应原水。
在软水机处于非软水供应状态时，状态切换件使软水供应通道截断，并使原水供应通道导通，在软水机不再供应软水的情况下，软水机能够供应原水，而保证软水机不断流， 提高用户体验。
软水装置100包括树脂罐200、上布水器300、中心管500及下布水器400。树脂罐200包括罐体及设于罐体中含有功能离子的树脂，上布水器300及中心管500的上端均与再生装置600连接，下布水器400与中心管500的下端连接。软水机处于软水供应状态时，原水经软水供应通道首先流向上布水器300，上布水器300将水喷洒于树脂罐200的树脂中，原水中的钙、镁离子与树脂上的功能离子交换后形成软水，并经下布水器400流向中心管500，从中心管500流出的软水再经再生装置600上的软水供应通道流出，以供用户使用。
一实施例中，非软水供应状态包括再生状态，在再生状态时，再生装置600能够向软水装置100中通入盐水(氯化钠溶液)，盐水通过失效的树脂以将其中的钙、镁离子置换至溶液中，从而完成树脂中钠离子的再生，使软水装置100恢复软水功能。
再生状态包括第一再生状态与第二再生状态，在软水机处于第一再生状态时，再生装置600向软水装置100提供具有第一浓度的第一盐水，第一盐水通过失效的树脂以将其中的钙、镁离子置换至溶液中，从而完成树脂中钠离子的再生。在第二再生状态时，再生装置600向软水装置100提供具有第二浓度的第二盐水，通过失效的树脂以将其中的钙、镁离子置换至溶液中，从而完成树脂中钠离子的再生。其中，第一浓度与第二浓度不等。
本申请提供的软水机，在第一再生状态与第二再生状态时，通入软水装置100的第一盐水与第二盐水的浓度不等，即为，本申请中提供的软水机能够向软水装置100通入两种不同浓度的盐水，相对于现有技术中的再生装置600只能够向软水装置100通入一种浓度的盐水的设置，两种不同浓度的盐水相结合能够提高软水机的功能离子的再生率，在再生率提高的情况下，相应地，软水机产生软水的产水量能够得到提高。
软水机处于第一再生状态及第二再生状态时，再生装置600提供的第一盐水及第二盐水均首先经中心管500流向下布水器400，并经下布水器400喷洒于树脂罐200的树脂中，盐水通过失效的树脂以将其中的钙、镁离子置换至溶液中，置换后的溶液流向上布水器300，并从上布水器300进入再生装置600排出。
再生装置600具有第一再生通道和第二再生通道。在软水机处于第一再生状态时，状态切换件使第一再生通道与中心管500连通，第一再生通道向软水装置100提供第一盐水，此时第二再生通道截断。在软水机处于第二再生状态时，状态切换件使第二再生通道与中心管500连通，第二再生通道向软水装置100提供第二盐水，此时第一再生通道截断。应当理解的是，在另一些实施例中，再生装置600也可以只设置一条再生通道，当需要通入第一盐水时，通过第一再生通道向软水装置100通入第一盐水，当需要通入第二盐水时， 通过第二再生通道向软水装置100通入第二盐水即可。
再生装置600还具有正洗通道和反洗通道。软水机还具有正洗状态及反洗状态，在软水机处于正洗状态时，状态切换件使正洗通道导通，原水经正洗通道从上到下对软水装置100进行清洗。即为，原水从上布水器300流向下布水器400，并从下布水器400经中心管500流出，在该状态下，原水从上到下流经树脂罐200中的树脂层，水压将蓬松的树脂缓慢沉淀、交换离子，同时析出污物。在软水机处于反洗状态时，状态切换件使反洗通道导通，原水经反洗通道上下到上对软水装置100进行清洗。即为，原水经中心管500流向下布水器400，并从下布水器400流向上布水器300。在该状态下，原水从下到上流经树脂罐200中的树脂层，使树脂蓬松达到强力冲洗(离子交换)的目的。
再生装置600包括供盐装置700及集成水路800，集成水路800包括状态切换件，集成水路800设于供盐装置700与软水装置100之间。供盐装置700中储存有饱和盐水，上述软水供应通道、原水供应通道、第一再生通道、第二再生通道、正洗通道及反洗通道均设于集成水路800上且均与原水水源连通。在软水机处于软水供应状态时，软水供应通道导通，原水水源流出的原水能够经软水供应通道流向软水装置100中，软水装置100软化的软水能够经软水供应通道流出以供用户使用。在软水机处于第一再生状态时，第一再生通道导通，原水水源提供的原水与供盐装置700提供的饱和盐水在第一再生通道内混合形成第一盐水，并经第一再生通道将第一盐水供至软水装置100中。在软水机处于第二再生状态时，第二再生通道导通，原水水源提供的原水与供盐装置700提供的饱和盐水在第二再生通道内混合形成第二盐水，并经第二再生通道将第二盐水供至软水装置100中。
参阅图2及图3，第一再生通道包括第一导水通道11、第一导盐通道及第一混合通道，第一导水通道11、第一导盐通道及第一混合通道的一端于第一交汇处连通，第一导水通道远离第一交汇处的另一端与原水水源连通，第一导盐通道远离第一交汇处的另一端与供盐装置700连通，第一混合通道远离第一交汇处的另一端与软水装置100连通。第一导水通道11自远离第一交汇处的另一端到靠近第一交汇处的一端的横截面积逐渐减小。这样，当原水流经第一导水通道11时，由于第一导水通道11远离第一交汇处的另一端到靠近第一交汇处的一端的横截面积逐渐减小，则当原水从第一导水通道11从远离第一混合通道的一端到流向靠近第一混合通道的一端时，原水的流速逐渐增加，而形成第一负压，在第一负压的作用下，供盐装置700中的饱和盐水经第一导盐通道流向第一混合通道内，原水与饱和盐水在第一混合通道内混合形成第一浓度的第一盐水，第一盐水经第一混合通道流向软水装置100中。
参阅图4，第二再生通道包括第二导水通道12、第二导盐通道及第二混合通道，第二 导水通道12、第二导盐通道及第二混合通道于第二交汇处连通，第二导水通道12远离第二交汇处的另一端与原水水源连通，第二导盐通道远离第二交汇处的另一端与供盐装置连通，第二混合通道远离第二交汇处的另一端与第二通道连通。第二导水通道12自远离第二交汇处的另一端到靠近第二交汇处的一端的横截面积逐渐减小。这样，当原水流经第二导水通道12时，由于第二导水通道12远离第二交汇处的另一端到靠近第二交汇处的一端的截面积逐渐减小，则当原水从第二导水通道12从远离第二混合通道的一端到流向靠近第二混合通道的一端时，原水的流速逐渐增加，而形成第二负压，在第二负压的作用下，供盐装置700中的饱和盐水经第二导盐通道流向第二混合通道内，原水与饱和盐水在第二混合通道内混合形成第二浓度的第二盐水，第二盐水经第二混合通道流向软水装置100中。
进一步，第一导水通道11与第二导水通道12的长度相等，第一导水通道11远离第一交汇处的一端，与第二导水通道12远离第二交汇处的一端的横截面积相等，第一导水通道11靠近第一交汇处的一端，与第二导水通道12靠近第二交汇处的一端的横截面积不等。如此，保证上述第一负压与第二负压不等，则保证最后形成的第一盐水的第一浓度与第二盐水的第二浓度不等。
应当理解的是，在另一些实施例中，还可以通过其他设置方式，以实现第一浓度与第二浓度不等，在此不作限定。
一具体实施例中，设置第一导水通道11靠近第一交汇处的一端的横截面积大于第二导水通道12靠近第二交汇处的一端的横截面积，这样第一负压小于第二负压，此时第一导盐通道流向第一混合通道内的饱和盐水较多，而第二导盐通道流向第二混合通道内的饱和盐水较少，则第一浓度小于第二浓度。
继续参阅图1，集成水路800包括射流器10及作为状态切换件的多路阀900，多路阀900与软水装置100连通，射流器10设于多路阀900与供盐装置700之间。第一导水通道11、第一导盐通道、第二导水通道12、第二导盐通道、第一混合通道及第二混合通道均设于射流器10上。即为，第一导水通道11、第一导盐通道及第一混合通道均形成于射流器10上，则第一导水通道11、第一导盐通道及第一混合通道共同形成第一射流通道。第二导水通道12、第二导盐通道及第二混合通道均形成于射流器10上，则第二导水通道12、第二导盐通道及第二混合通道共同形成第二射流通道。
一实施例中，参阅图5，射流器10包括射流器主体13、第一喷嘴14、第二喷嘴15及盖板16，第一喷嘴14及第二喷嘴15均装配于射流器主体13内，盖板16盖设于射流器主体13上。第一导水通道11形成于第一喷嘴14内，第二导水通道12形成于第二喷嘴15内，第一导盐通道及第二导盐通道均形成于射流器主体13上，射流器主体13及盖板16共 同界定形成第一混合通道及第二混合通道。如此，方便第一导水通道11、第二导水通道12、第一导盐通道、第二导盐通道、第一混合通道及第二混合通道的形成。
射流器主体13包括射流器本体131及均与射流器本体131连接的第一导水入口132、第二导水入口133、第一导盐入口134、第二导盐入口135、第二导水出口137及第二导水出口137。第一导水入口132及第二导水入口133均与原水水源连通，第一导盐入口134及第二导盐入口135均与供盐装置700连接，第一导水出口136及第二导水出口137均与多路阀900连接。第一喷嘴14设于第一导水入口132内，第二喷嘴15设于第二导水入口133内，第一导盐通道形成于第一导盐入口134内，第二导盐通道形成于第二导盐入口135内。第一混合通道与第二混合通道具有共用通道17，以简化通道的设置，具体地，盖板16盖设于射流器本体131上，两者界定形成共用通道17，第一混合通道的其他部分形成于第一导水出口136内，第二混合通道的其他部分形成于第二导水出口137内。
射流器10还包括第一喉管18及第二喉管19，第一喉管18至少部分设于第一导水入口132内，且与第一喷嘴14间隔设置，第二喉管19至少部分设于第二导水入口133内，且与第二喷嘴15间隔设置。这样，在第一喷嘴14与第一喉管18之间形成第一虹吸区，以便于在第一负压的作用下将饱和盐水吸至该区域进行混合，而形成第一盐水。同时，第二喷嘴15与第二喉管19之间形成第二虹吸区，以便于在第二负压的作用下降饱和盐水吸至该区域进行混合，而形成第二盐水。
射流器10还包括第一滤网110，第一滤网110设于第一导水出口136内，以过滤第一盐水中的杂质，以保证流向多路阀900的第一盐水的洁净度。射流器10还包括第二滤网111，第二滤网111设于第二导水出口137内，以过滤第二盐水中的杂质，以保证流向多路阀900的第二盐水的洁净度。
参阅图6，多路阀900包括阀体组件20及动阀片组件30，阀体组件20装配于树脂罐200上，上布水器300及中心管500未与下布水器400连接的一端均与阀体组件20连接，动阀片组件30活动设于阀体组件20上以使软水机在上述软水供应状态与非软水供应状态之间切换。
参阅图7及图8，阀体组件20具有第一通道21、第二通道22及第三通道23(入水通道)，第一通道21与第一混合通道连通，第二通道22与第二混合通道连通，第三通道23与软水装置100连通，具体地，第三通道23与中心管500未与下布水器400连接的一端连通。
具体地，阀体组件20具有第一接水入口24及第二接水入口25，第一通道21的部分形成于第一接水入口24内或第一通道21与第一接水入口24连通，第二通道22的部分形 成于第二接水入口25内或第二通道22与第二接水入口25连通，第一接水入口24与射流器10的第一导水出口136连接，第二接水入口25与射流器10的第二导水出口137连接。这样，方便，第一通道21与第一混合通道的连通，且方便第二通道22与第二混合通道的连通。
动阀片组件30包括动阀片31，动阀片31能够相对于阀体组件20运动以使第三通道23择一地与第一通道21与第二通道22连通。其中，第一通道21被构造为能够通过第三通道23向中心管500提供具有第一浓度的第一盐水，第二通道22被构造为能够通过第三通道23向中心管500提供具有第二浓度的第二盐水。
上述设置，当软水机需要从第二再生状态切换至第一再生状态时，动阀片31相对于阀体组件20运动，第三通道23与第一通道21连通，从第一混合通道流出的第一盐水能够经第一通道21进入第三通道23，并经第三通道23流向中心管500，从中心管500流向下布水器400，经下布水器400流向树脂罐200的树脂中，以再生功能离子。当软水机需要从第一再生状态切换至第二再生状态时，动阀片31再次相对于阀体组件20运动，第三通道23与第二通道22连通，从第二混合通道流出的第二盐水能够经第二通道22进入第三通道23，并经第三通道23流向中心管500，从中心管500流向下布水器400，经下布水器400流向树脂罐200的树脂中，以再生功能离子。
在此需要强调的是，上述第一通道21与第三通道23均作为第一再生通道的一部分，上述第二通道22及第三通道23均作为第二再生通道的一部分。
具体地，动阀片组件30绕一轴线可转动地装配于阀体组件20上，以使软水机在软水供应状态与非软水供应状态之间切换。也即为，动阀片31绕一轴线可转动地装配于阀体组件20上，以使软水机在软水供应状态与非软水供应状态之间切换。当然，在另一些实施例中，动阀片31还可以采用其他运动方式与阀体组件20活动连接，只要能够实现软水机在软水供应状态与非软水供应状态之间切换即可。
参阅图10，动阀片31面向阀体组件20的轴向端面设有导流槽311。在软水机处于第一再生状态时，导流槽311连通第一通道21与第三通道23，在软水机处于第二再生状态时，导流槽311连通第一通道21与第二通道22。
继续参阅图7及图8，阀体组件20具有第四通道26及第五通道27，第四通道26与第一导水通道11连通，第五通道27与第二导水通道12连通。原水经过第四通道26流向第一导水通道11内，经第五通道27流向第二导水通道12内。如此，将向射流器10引入原水的通道设置于阀体组件20上，简化了集成水路800的结构。
阀体组件20具有第一接水出口28及第二接水出口29，第四通道26的部分设于第一 接水出口28内或第四通道26与第一接水出口28连通，第五通道27的部分设于第二接水出口29内或第五通道27与第二接水出口29连通。第一接水出口28与射流器10的第一导水入口132连接，以使第四通道26与第一导水通道11连通，第二接水出口29与射流器10的第二导水入口133连接，以使第五通道27与第二导水通道12连通。
阀体组件20具有与原水水源直接连通的第六通道210(进水通道)，在第三通道23与第一通道21连通时，第四通道26与第六通道210连通，原水经第六通道210流向第四通道26，并从第四通道26流向第一导水通道11内。在第三通道23与第二通道22连通时，第五通道27与第六通道210连通，原水经第六通道210流向第五通道27，并从第五通道27流向第二导水通道12内。这样，将直接引入原水的通道设置于阀体组件20上，能够进一步简化集成水路800的结构。
阀体组件20具有原水接口211，原水接口211与原水水源连接，第六通道210的部分设于原水接口211内或第六通道210通过原水接口211与原水水源连通。
在此需要说明的是，上述第六通道210及第四通道26作为第一再生通道的一部分，第六通道210及第五通道27作为第二再生通道的一部分。
进一步，参阅图11及图12，动阀片31上设有入水槽312，在第三通道23连通第一通道21时，入水槽312连通第四通道26与第六通道210，在第三通道23连通第二通道22时，入水槽312连通第五通道27与第六通道210。
继续参阅图7及图8，阀体组件20具有第七通道212(出水通道)，在软水机处于第一再生状态及第二再生状态，即为，第三通道23与第一通道21连通，或者第三通道23与第二通道22连通时，第七通道212与第六通道210连通，即为出水通道与进水通道连通，此时软水机能够供应原水，以实现不断流。
阀体组件20具有出水接口213，出水接口213与外界出水管连接，第七通道212的部分设于出水接口213内或第七通道212通过出水接口213与外界出水管连通。
阀体组件20还具有第八通道214，第八通道214与树脂罐200中的上布水器300连接。在软水机处于软水供应状态时，入水槽312连通第六通道210与第八通道214，第三通道23与第七通道212连通，第七通道212与第六通道210截断。此时，原水从原水水源流向第六通道210，从第六通道210流向第八通道214，并经第八通道214流向上布水器300，上布水器300使原水均匀分布于树脂罐200中的树脂中，原水中的钙、镁离子与树脂中的钠离子进行交换析出而变为软水，软水经下布水器400流向中心管500，并从中心管500流向第三通道23，最后进入第七通道212流出以供应软水。此时，由于第七通道212与第六通道210截断，则第七通道212不会供应原水，即为软水机在供应软水时不会 供应原水。
继续参阅图9，阀体组件20包括阀体215及定阀片216，阀体215具有阀腔2151(参阅图13)，定阀片216设于阀腔2151内，上述第一通道21至第八通道214均开设于阀体215及定阀片216上。即为，第一通道21至第八通道214的部分形成于阀体215上，剩余部分形成于定阀片216上。具体地，上述第一接水入口24、第二接水入口25、第一接水出口28、第二接水出口29、原水接口211及出水接口213均设于阀体215上。
应当理解的是，在另一些实施例中，阀体组件20可以省略定阀片216，此时，第一通道21至第八通道214均形成于阀体215上，在此亦不作限定。
阀体215具有连通于外界与阀腔2151之间的开口，定阀片216设于阀腔2151正对开口的阀腔2151底壁上。具体地，参阅图14及图15，定阀片216具有第一控流平面2161及第二控流平面2162，第一控流平面2161与第二控流平面2162在轴向上相对，定阀片216的第一控流平面2161与阀腔2151底壁抵接。参阅图16-图18，阀体组件20还包括阀芯螺母217，阀芯螺母217设于阀腔2151内，阀芯螺母217、定阀片216及阀体215三者界定形成装配腔，动阀片组件30还包括阀杆32，动阀片31设于装配腔内且在轴向上与定阀片216的第二控流平面2162抵接，导流槽311设于动阀片31面向定阀片216的端面上。
阀杆32穿设于阀芯螺母217内，并与动阀片31连接。阀杆32相对于阀芯螺母217能够绕自身轴线转动以带动动阀片31运动，以使软水机在软水供应状态及非软水供应状态之间切换。
阀体组件20与动阀片组件30界定形成连通腔40，连通腔40连通动阀片31的入水槽312与第六通道210。即为，入水槽312通过连通腔40与第六通道210连通。入水槽312开设于动阀片31的边缘(参阅图19)，以便于与连通腔40连通。第六通道210、连通腔40及第七通道212共同形成原水供应通道，即为原水供应通道为设于阀体组件20和动阀片组件30上的一条水路。
参阅图19及图20，动阀片31包括片体313及径向延伸设于片体313外的截断部314，导流槽311及入水槽312均设于片体313上。入水槽312设于片体313的径向边缘，以便于连通腔40的水流向入水槽312。具体地，入水槽312为开设于片体313面向定阀片216的轴向端面的盲槽，即为，入水槽312并非轴向贯穿片体313设置。入水槽312自靠近片体313的中心的一端的宽度到另一端的宽度逐渐增大，以使入水槽312形成较大的入口，方便水进入入水槽312内。
在软水机处于软水供应状态时，截断部314截断原水供应通道连通，具体地，在软水 机处于软水供应状态时，截断部314截断第七通道212与连通腔40的连通，这样，当原水从第六通道210流向连通腔40时，将不可流向第七通道212。在软水机处于非软水供应状态时，截断部314允许原水供应通道导通，具体地，在软水机处于非软水供应状态时，截断部314允许第七通道212与连通腔40连通，这样，当原水从第六通道210流向连通腔40时，能够从连通腔40流向第七通道212流出，以实现不断流。
参阅图21，第一通道21至第八通道214均具有设于定阀片216的第二控流平面2162的口。
具体地，第一通道21具有第一口A，第二通道22具有第二口B，第三通道23具有第三口，第四通道26具有第四口D，第五通道27具有第五口E，第六通道210具有第六口F，第七通道212具有第七口G(端口)，第八通道214具有第八口H。在此需要说明的是，由于本实施例中，定阀片216与阀体215分体设置，此时阀体215上同样设置八个口，这八个口分别与第一口A至第八口H一一相对。具体地，这八个口与第一口A至第八口H的大小相等。应当理解，在另一些实施例中，这八个口与第一口A至第八口H的大小也可以不等，在此亦不作限定。
进一步，第三口包括间隔设置的第一子口C1与第二子口C2。在定阀片216的周向上，第一口A、第二口B、第八口H、第一子口C1、第四口D、第五口E、第七口G及第二子口C2依次间隔设置。第六口F设于定阀片216的周缘，在定阀片216的径向上，第六口F与第一口A及第二口B相对。
一实施例中，继续参阅图7，阀体组件20具有第九通道218(排水通道)，具体地，第九通道218开设于阀体215上，阀体215上设有与外界排水管连接的排水接口，第九通道218的部分设于排水接口内或者第九通道218通过排水接口与外界排水管连通。
继续参阅图10，动阀片31的片体313上设有排水槽315，在软水机处于第一再生状态与第二再生状态时，排水槽315连通第八通道214与第九通道218。软水装置100排出的废水经第八通道214流向排水槽315，并经排水槽315流向第九通道218排出。具体地，第九通道218具有开设于阀体215的内壁上的第九口I，排水槽315连通第八口H与第九口I。
阀杆32及阀芯螺母217界定形成导通腔50(参阅图18)，导通腔50导通排水槽315及第九通道218。阀杆32包括杆体321及内置件322(参阅图17)，杆体321与动阀片31连接，内置件322设于杆体321内，杆体321、内置件322及阀芯螺母217三者界定形成导通腔50。排水槽315包括相互连通的第一排水槽3151及第二排水槽3152(参阅图10)，第一排水槽3151轴向贯穿设于动阀片31的中心位置，第二排水槽3152的一端与第一排 水槽3151连通，另一端沿片体313的径向延伸，第二排水槽3152并非在轴向贯穿设于动阀片31，而是设于动阀片31面向定阀片216的轴向端面上。
非软水供应状态还包括慢洗状态，在软水机处于慢洗状态时，再生装置600向软水装置100中提供原水以慢洗。具体地，再生装置600向软水装置100提供原水的速度，小于软水机处于第一再生状态及第二再生状态时再生装置600向软水装置100提供盐水的速度。这样，当软水机进行第一再生状态后，切换至慢洗状态，此时再生装置600能够向软水装置100提供速度较慢的原水，当软水机进行第二再生状态后，切换至慢洗状态，此时再生装置600能够向软水装置100提供速度较慢的原水。再生状态结合慢洗状态使用，能够提高盐液的利用率。
参阅图22及图23，定阀片216与阀体215界定形成用于慢洗的潜伏式通道219，且定阀片216上开设有与潜伏式通道219均连通的进水口和出水口J。当需要对软水装置100进行慢洗时，入水槽312与进水口连通，原水经第六通道210流向连通腔40，并从连通腔40流向入水槽312以进入进水口，从进水口流向潜伏式通道219内，从潜伏式通道219流向出水口J，经出水口J流向软水装置100以慢洗。这样，避免另设管路以对软水装置100进行慢洗，简化了软水机的结构。
一实施例中，定阀片216的第一控流平面2161上开设有凹槽2163(参阅图14)，凹槽2163的槽壁与阀体215形成潜伏式通道219，在凹槽2163的延伸方向上，进水口与出水口J分别布设于凹槽2163的两端。另一实施例中，阀体215面向定阀片216的表面开设有凹槽2163，凹槽2163的槽壁与定阀片216的第二控流平面2162形成潜伏式通道219。又一实施例中，定阀片216与阀体215两者相互面对的表面上均开设有凹槽2163，两个凹槽2163的槽壁形成潜伏式通道219。
进水口与第四口D为同一个口，以进一步简化软水机的结构。在潜伏式通道219的延伸方向上，进水口与出水口J分别布设于潜伏式通道219的两端。如此，当潜伏式通道219沿直线延伸，且进水口与第四口D为同一个口时，出水口J在定阀片216的周向上位于第一口A与第二口B之间，以便于在软水机处于慢洗状态时，导水槽将出水口J与第二子口C2导通，以便于原水从出水口J流向第二子口C2以通过第三通道23流向软水装置100中，以从下向上冲洗树脂层。
定义进水口与定阀片216的中心点的连线为第一连线，出水口J与定阀片216的中心点的连线为第二连线，第一连线与第二连线之间形成的夹角大于90°小于180°。如此，能够使进水口与出水口J在定阀片216的周向上的间距较大，以便于其他各个口在定阀片216上的排布，从而保证软水机的各个状态不会相互产生干扰。
导流槽311与动阀片31的中心点之间具有间距，以使导流槽311在动阀片31上的位置与上述各个口在定阀片216上的位置相对应，进而便于导流槽311连通上述多个口中的两个口。继续参阅图10，导流槽311包括在片体313的周向上依次连通的第一导流部3111、第二导流部3112及第三导流部3113，第一导流部3111与第三导流部3113之间形成阻隔部316。在动阀片31的径向上，阻隔部316位于第二导流部3112的其中一侧。这样设置，当导流槽311连通两个口时，阻隔部316能够阻挡导流槽311连通的两个口之间的其余的口，以使软水机在各个状态之间正常运行。
如当导流槽311导通第二子口C2与第二口B时，阻隔部316能够覆盖第一口A及出水口J，以避免第一口A与第二子口C2或第二口B导通，及避免出水口J与第二子口C2或第二口B导通。当导流槽311导通第二子口C2与出水口J时，阻隔部316能够覆盖第一口A，以避免第一口A与第二子口C2或出水口J导通。
具体地，在片体313的径向上，阻隔部316位于第二导流部3112的外侧。应当理解的是，在另一些实施例中，在片体313的径向上，还可以将阻隔部316设于第二导流部3112的内侧，在此亦不作限定。
导流槽311的外轮廓位于一虚拟扇形内，此时导流槽311形成“门”字型导流槽311，以便于导流槽311在连通两个口时，阻隔部316能够阻挡导流槽311连通的两个口之间的其余的口。当然，在另一些实施例中，对于导流槽311的形状不作限定。
在动阀片31的径向上，截断部314延伸设于片体313设有导流槽311的外周缘，具体地，截断部314在动阀片31的周向上的延伸长度大于第一导流部3111在动阀片31的周向上的延伸长度，以在第一导流部3111与第七口G连通时，截断部314能够覆盖第七口G与连通腔40连通的部分，从而避免在供应软水时混入原水。
本申请实施例提供的软水机的工作原理如下：
阀杆32转动，动阀片31联动，在动阀片31相对于定阀片216运动时，定阀片216上与入水槽312连通的口不同，且导流槽311连通的口不同，则使多路阀900在软水供应工位、第一再生工位、第二再生工位、正洗工位、反洗工位、慢洗工位及供盐装置补水工位之间切换，相应地，以使软水机在软水供应状态、第一再生状态、第二再生状态、正洗状态、反洗状态、慢洗状态及供盐装置补水状态之间切换。
为了便于对各个状态进行说明，定义第七口G包括在径向上相互连接的第一部分G1和第二部分G2(参阅图23)，第二部分G2相对于第一部分G1远离定阀片216的中心点而设。
在软水供应状态时(参阅图24)：
入水槽312与第八口H连通，导流槽311连通第二子口C2及第七口G的第一部分G1，截断部314覆盖第七口G的第二部分G2。第六通道210、连通腔40、第八通道214、第三通道23及第七通道212形成软水供应通道。第六通道210、连通腔40及第七通道212形成的原水供应通道截断。
原水依次流经第六通道210、连通腔40及第八通道214到上布水器300，上布水器300将水喷洒于树脂罐200的树脂中，原水中的钙、镁离子与树脂上的功能离子交换后形成软水，并经下布水器400流向中心管500，从中心管500流出的软水经第三通道23流向第七通道212，以供应软水。
在第一再生状态时(参阅图25)：
入水槽312与第四口D连通，导流槽311连通第一口A与第二子口C2，排水槽315与第八口H连通，此时，第七口G的第二部分G2与连通腔40连通。第六通道210、连通腔40、第四通道26、第一射流通道、第一通道21、第三通道23、第八通道214、导通腔50及第九通道218形成第一再生通道。第六通道210、连通腔40及第七通道212形成的原水供应通道导通。
原水依次流经第六通道210、连通腔40、第四通道26、第一射流通道、第一通道21及第三通道23到中心管500，经中心管500流向下布水器400，并经下布水器400喷洒于树脂罐200的树脂中，盐水通过失效的树脂以将其中的钙、镁离子置换至溶液中，置换后的形成的废水流向上布水器300，并从上布水器300依次流向第八通道214、排水槽315、导通腔50及第九通道218排出。此时，由于原水供应通道导通，则原水能够从第六通道210到连通腔40，并经连通腔40到第七通道212排出。
在第二再生状态时(参阅图26)：
入水槽312与第五口E连通，导流槽311连通第二口B与第二子口C2，排水槽315与第八口H连通，此时，第七口G的第二部分G2与连通腔40连通。第六通道210、连通腔40、第五通道27、第二射流通道、第二通道22、第三通道23、第八通道214、导流腔及第九通道218形成第二再生通道。第六通道210、连通腔40及第七通道212形成的原水供应通道导通。
原水依次流经第六通道210、连通腔40、第五通道27、第二射流通道、第二通道22及第三通道23到中心管500，经中心管500流向下布水器400，并经下布水器400喷洒于树脂罐200的树脂中，盐水通过失效的树脂以将其中的钙、镁离子置换至溶液中，置换后的形成的废水流向上布水器300，并从上布水器300依次流向第八通道214、排水槽315、导通腔50及第九通道218排出。此时，由于原水供应通道导通，则原水能够从第六通道210 到连通腔40，并经连通腔40到第七通道212排出。
在慢洗状态时(参阅图27)：
入水槽312与第四口D连通，导流槽311连通出水口J与第二子口C2，排水槽315与第八口H连通。此时，第七口G的第二部分G2与连通腔40连通。第六通道210、连通腔40、第四口D、潜伏式通道219、出水口J、第三通道23、第八通道214、导流腔及第九通道218形成慢洗通道。第六通道210、连通腔40及第七通道212形成的原水供应通道导通。
原水依次流经第六通道210、连通腔40、第四口D、潜伏式通道219、出水口J及第三通道23到中心管500，经中心管500流向下布水器400，从下布水器400经树脂层到上布水器300，由下向上缓慢冲洗树脂层，带走破碎树脂及残留的污物，废水从上布水器300依次流向第八通道214、排水槽315、导通腔50及第九通道218排出。此时，由于原水供应通道导通，则原水能够从第六通道210到连通腔40，并经连通腔40到第七通道212排出。
在正洗状态时(参阅图28)：
入水槽312与第八口H连通，排水槽315与第二子口C2连通，第七口G的第二部分G2与连通腔40连通。第六通道210、连通腔40、第八通道214、第三通道23、导通腔50及第九通道218形成正洗通道。第六通道210、连通腔40及第七通道212形成的原水供应通道导通。
原水依次流经第六通道210、连通腔40及第八通道214，并经上布水器300流向下布水器400，并从下布水器400经中心管500流出，原水从上到下流经树脂罐200中的树脂层，水压将蓬松的树脂缓慢沉淀、交换离子，同时析出污物，废水从中心管500依次流向第三通道23、排水槽315、导通腔50及第九通道218排出。此时，由于原水供应通道导通，则原水能够从第六通道210到连通腔40，并经连通腔40到第七通道212排出。
在反洗状态时(参阅图29)：
入水槽312与第一子口C1连通，排水槽315与第八口H连通，第七口G的第二部分G2与连通腔40连通。第六通道210、连通腔40、第三通道23、第八通道214、导通腔50及第九通道218形成正洗通道。第六通道210、连通腔40及第七通道212形成的原水供应通道导通。
原水依次流经第六通道210、连通腔40及第三通道23，并经中心管500流向下布水器400，从下布水器400到上布水器300流出，原水从下到上流经树脂罐200中的树脂层，使树脂蓬松达到强力冲洗(离子交换)的目的，废水从上布水器300依次流向第八通道214、 导通腔50及第九通道218排出。此时，由于原水供应通道导通，则原水能够从第六通道210到连通腔40，并经连通腔40到第七通道212排出。
在供盐装置补水状态时(参阅图30)：
在供盐装置700中盐水储量不足时，需要向供盐装置700中补充原水，并在原水中添加盐，以使供盐装置700中形成充足的饱和盐水。
入水槽312与第二口B连通，第六通道210、连通腔40、第二通道22、第二混合通道及导盐通道(包括第一导盐通道及第二导盐通道)形成供盐装置700补水通道。第六通道210、连通腔40及第七通道212形成的原水供应通道导通。
原水依次流经第六通道210、连通腔40、第二通道22、第二混合通道及导盐通道至供盐装置700，以给供盐装置700补充充足的原水。此时，由于原水供应通道导通，则原水能够从第六通道210到连通腔40，并经连通腔40到第七通道212排出。
具体地，第一浓度小于第二浓度，软水机依序进行第一再生状态与第二再生状态。
这样，当需要再生软水装置100中的功能离子时，软水机先进行第一再生状态再进行第二浓度再生状态，即为先向软水装置100中通入低浓度的盐水，再通入高浓度的盐水，这样，低浓度与高浓度依序进行，在提高功能离子再生率的情况下，能够减小盐液的浪费。
具体地，控制多路阀900上的第三通道23依次与第一通道21及第二通道22连通。
进一步，慢洗状态在第一再生状态和/或第二再生状态后执行。具体地，在第一再生状态后，软水机处于慢洗状态，在第二再生状态后，软水机处于又一次慢洗状态。即为，在每一次再生状态后，使软水机均切换至慢洗状态，这样，能够从下向上缓慢冲洗树脂层，带走破碎树脂及残留的污物，并且提高盐液利用率。应当理解的是，在另一些实施例中，当第一再生状态和第二再生状态依序进行时，还可以选择在第一再生状态后进行慢洗，而在第二再生状态后不进行慢洗，或者在第一再生状态后不进行慢洗，而在第二再生状态后进行慢洗。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (15)

  1. 一种软水机，其特征在于，包括：
    相互连接的软水装置(100)及再生装置(600)，所述再生装置(600)包括状态切换件；
    所述软水机具有第一再生状态与第二再生状态，所述状态切换件能够使所述软水机在所述第一再生状态与所述第二再生状态之间切换；在所述软水机处于所述第一再生状态时，所述再生装置(600)向所述软水装置(100)提供具有第一浓度的第一盐水；在所述软水机处于所述第二再生状态时，所述再生装置(600)向所述软水装置(100)提供具有第二浓度的第二盐水；所述第一浓度与所述第二浓度不等。
  2. 根据权利要求1所述的软水机，其特征在于，所述再生装置(600)具有与所述软水装置(100)均连通的第一再生通道和第二再生通道；
    在所述软水机处于所述第一再生状态时，所述状态切换件使第一再生通道导通以向所述软水装置(100)提供所述第一盐水，并使所述第二再生通道截断；
    在所述软水机处于所述第二再生状态时，所述状态切换件使第二再生通道导通以向所述软水装置(100)提供所述第二盐水，并使所述第一再生通道截断。
  3. 根据权利要求2所述的软水机，其特征在于，所述再生装置(600)包括供盐装置(700)及集成水路(800)，所述集成水路(800)设于所述供盐装置(700)与所述软水装置(100)之间，所述集成水路(800)包括所述状态切换件；所述供盐装置(700)中储存有饱和盐水，所述第一再生通道及所述第二再生通道均设于所述集成水路(800)上且均与原水水源连通；
    在所述软水机处于所述第一再生状态时，原水水源提供的原水及所述供盐装置(700)提供的所述饱和盐水在所述第一再生通道内混合形成所述第一盐水；
    在所述软水机处于所述第二再生状态时，原水水源提供的原水及所述供盐装置(700)提供的所述饱和盐水在所述第二再生通道内混合形成所述第二盐水。
  4. 根据权利要求3所述的软水机，其特征在于，所述第一再生通道包括第一导水通道(11)、第一导盐通道及第一混合通道，所述第一导水通道(11)、所述第一导盐通道及所述第一混合通道的一端于第一交汇处连通，所述第一导水通道(11)远离所述第一交汇处的另一端与原水水源连通，所述第一导盐通道远离所述第一交汇处的另一端与所述供盐装置连通，所述第一混合通道远离所述第一交汇处的另一端与所述软水装置(100)连通；所述第一导水通道(11)自远离所述第一交汇处的另一端到靠近所述第一交汇处的一端的横 截面积逐渐减小；
    所述第二再生通道包括第二导水通道(12)、第二导盐通道及第二混合通道，所述第二导水通道(12)、所述第二导盐通道及所述第二混合通道于第二交汇处连通，所述第二导水通道(12)远离所述第二交汇处的另一端与原水水源连通，所述第二导盐通道远离所述第二交汇处的另一端与所述供盐装置连通，第二混合通道远离所述第二交汇处的另一端与所述软水装置(100)连通；所述第二导水通道(12)自远离所述第二交汇处的另一端到靠近所述第二交汇处的一端的横截面积逐渐减小。
  5. 根据权利要求4所述的软水机，其特征在于，所述第一导水通道(11)与所述第二导水通道(12)的长度相等；
    所述第一导水通道(11)远离所述第一交汇处的另一端，与所述第二交汇处的另一端的横截面积相等；所述第一导水通道(11)靠近所述第一交汇处的一端，与所述第二导水通道(12)靠近所述第二交汇处的一端的横截面积不等。
  6. 根据权利要求4所述的软水机，其特征在于，所述集成水路(800)包括射流器(10)及作为所述状态切换件的多路阀(900)，所述多路阀(900)与所述软水装置(100)连通，所述射流器(10)设于所述多路阀(900)与所述供盐装置(700)之间；
    所述第一导水通道(11)、所述第一导盐通道、所述第二导水通道(12)、所述第二导盐通道、所述第一混合通道及所述第二混合通道均设于所述射流器(10)上。
  7. 根据权利要求6所述的软水机，其特征在于，所述多路阀(900)包括：
    阀体组件(20)，具有第一通道(21)、第二通道(22)及与所述软水装置(100)连通的第三通道(23)，所述第一通道(21)与所述第一混合通道连通，所述第二通道(22)与所述第二混合通道连通；
    活动装配于所述阀体组件(20)上动阀片组件(30)，能够相对于所述阀体组件(20)运动以使所述第三通道(23)与所述第一通道(21)或所述第二通道(22)连通；
    其中，所述第一通道(21)被构造为能够通过所述第三通道(23)向所述软水装置(100)提供具有第一浓度的盐水，所述第二通道(22)被构造为能够通过所述第三通道(23)向所述软水装置(100)提供具有第二浓度的盐水；所述第一再生通道包括所述第一通道(21)及所述第三通道(23)，所述第二再生通道包括所述第二通道(22)及所述第三通道(23)。
  8. 根据权利要求7所述的软水机，其特征在于，所述动阀片组件(30)绕其轴线可转动地装配于所述阀体组件(20)上。
  9. 根据权利要求7所述的软水机，其特征在于，所述动阀片组件设有导流槽(311)；
    所述导流槽(311)连通所述第三通道(23)与所述第一通道(21)或所述导流槽(311) 连通所述第三通道(23)与所述第二通道(22)。
  10. 根据权利要求7所述的软水机，其特征在于，所述阀体组件(20)具有第四通道(26)及第五通道(27)，所述第四通道(26)连通设于原水水源与所述第一导水通道之间，所述第五通道(27)连通设于原水水源与所述第二导水通道之间。
  11. 根据权利要求10所述的软水机，其特征在于，所述阀体组件(20)具有与原水水源连通的第六通道(210)；
    在所述第三通道(23)与所述第一通道(21)连通时，所述第四通道(26)与所述第六通道(210)连通，原水经所述第六通道(210)流向所述第四通道(26)；在所述第三通道(23)与所述第二通道(22)连通时，所述第五通道(27)与所述第六通道(210)连通，原水经所述第六通道(210)流向所述第五通道(27)。
  12. 根据权利要求1所述的软水机，其特征在于，所述第一浓度小于所述第二浓度；所述软水机依次在所述第一再生状态和所述第二再生状态之间切换。
  13. 根据权利要求1所述的软水机，其特征在于，所述软水机还具有慢洗状态，所述状态切换件能够使所述软水机能够在所述第一再生状态、所述第二再生状态及所述慢洗状态之间切换；
    所述慢洗状态在所述第一再生状态和/或所述第二再生状态后执行。
  14. 根据权利要求1所述的软水机，其特征在于，所述再生装置(600)具有均与所述软水装置(100)连通的软水供应通道、正洗通道及反洗通道；
    所述软水机还具有软水供应状态、正洗状态及反洗状态，所述状态切换件能够使所述软水机在所述第一再生状态、所述第二再生状态、所述软水供应状态、所述正洗状态及所述反洗状态之间切换；
    其中，所述软水机处于所述软水供应状态时，所述软水供应通道导通，所述软水装置(100)通过所述软水供应通道供应软水；所述软水机处于所述正洗状态时，所述正洗通道导通，原水从上到下对所述软水装置(100)进行清洗；所述软水机处于所述反洗状态时，所述反洗通道导通，原水从下到上对所述软水装置(100)进行清洗。
  15. 根据权利要求1-14任一项所述的软水机，其特征在于，所述再生装置(600)还具有原水供应通道；
    在所述软水机处于所述第一再生状态及所述第二再生状态时，所述状态切换件使原水供应通道导通以供应原水。
PCT/CN2022/140993 2022-06-13 2022-12-22 软水机 WO2023240981A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN115072835A (zh) * 2022-06-13 2022-09-20 珠海格力电器股份有限公司 软水机
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CN115893582A (zh) * 2022-12-19 2023-04-04 珠海格力电器股份有限公司 软水机控制方法

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100222928A1 (en) * 2006-02-02 2010-09-02 Seung Hoon Jeong Water softener
CN112576784A (zh) * 2020-12-25 2021-03-30 珠海格力电器股份有限公司 一种阀结构及具有其的软水机
CN112576785A (zh) * 2020-12-25 2021-03-30 珠海格力电器股份有限公司 软水设备软化阀与软水设备软化系统
CN112794407A (zh) * 2020-12-25 2021-05-14 珠海格力电器股份有限公司 导流件、软化系统及再生恢复方法
CN214171394U (zh) * 2020-12-25 2021-09-10 珠海格力电器股份有限公司 一种阀结构及具有其的软水机
CN214197403U (zh) * 2020-12-25 2021-09-14 珠海格力电器股份有限公司 软水设备软化阀与软水设备软化系统
CN214299410U (zh) * 2020-12-25 2021-09-28 珠海格力电器股份有限公司 导流件及软化系统
CN114941731A (zh) * 2022-06-13 2022-08-26 珠海格力电器股份有限公司 定阀片、阀体组件、多路阀及软水机
CN114962713A (zh) * 2022-06-13 2022-08-30 珠海格力电器股份有限公司 多路阀及软水机
CN114962715A (zh) * 2022-06-13 2022-08-30 珠海格力电器股份有限公司 多路阀及软水机
CN115072835A (zh) * 2022-06-13 2022-09-20 珠海格力电器股份有限公司 软水机
CN115072834A (zh) * 2022-06-13 2022-09-20 珠海格力电器股份有限公司 软水机
CN217583275U (zh) * 2022-06-13 2022-10-14 珠海格力电器股份有限公司 多路阀及软水机
CN217708958U (zh) * 2022-06-13 2022-11-01 珠海格力电器股份有限公司 软水机
CN217708959U (zh) * 2022-06-13 2022-11-01 珠海格力电器股份有限公司 软水机
CN217815128U (zh) * 2022-06-13 2022-11-15 珠海格力电器股份有限公司 定阀片、阀体组件、多路阀及软水机
CN217815127U (zh) * 2022-06-13 2022-11-15 珠海格力电器股份有限公司 多路阀及软水机

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100222928A1 (en) * 2006-02-02 2010-09-02 Seung Hoon Jeong Water softener
CN112576784A (zh) * 2020-12-25 2021-03-30 珠海格力电器股份有限公司 一种阀结构及具有其的软水机
CN112576785A (zh) * 2020-12-25 2021-03-30 珠海格力电器股份有限公司 软水设备软化阀与软水设备软化系统
CN112794407A (zh) * 2020-12-25 2021-05-14 珠海格力电器股份有限公司 导流件、软化系统及再生恢复方法
CN214171394U (zh) * 2020-12-25 2021-09-10 珠海格力电器股份有限公司 一种阀结构及具有其的软水机
CN214197403U (zh) * 2020-12-25 2021-09-14 珠海格力电器股份有限公司 软水设备软化阀与软水设备软化系统
CN214299410U (zh) * 2020-12-25 2021-09-28 珠海格力电器股份有限公司 导流件及软化系统
CN114941731A (zh) * 2022-06-13 2022-08-26 珠海格力电器股份有限公司 定阀片、阀体组件、多路阀及软水机
CN114962713A (zh) * 2022-06-13 2022-08-30 珠海格力电器股份有限公司 多路阀及软水机
CN114962715A (zh) * 2022-06-13 2022-08-30 珠海格力电器股份有限公司 多路阀及软水机
CN115072835A (zh) * 2022-06-13 2022-09-20 珠海格力电器股份有限公司 软水机
CN115072834A (zh) * 2022-06-13 2022-09-20 珠海格力电器股份有限公司 软水机
CN217583275U (zh) * 2022-06-13 2022-10-14 珠海格力电器股份有限公司 多路阀及软水机
CN217708958U (zh) * 2022-06-13 2022-11-01 珠海格力电器股份有限公司 软水机
CN217708959U (zh) * 2022-06-13 2022-11-01 珠海格力电器股份有限公司 软水机
CN217815128U (zh) * 2022-06-13 2022-11-15 珠海格力电器股份有限公司 定阀片、阀体组件、多路阀及软水机
CN217815127U (zh) * 2022-06-13 2022-11-15 珠海格力电器股份有限公司 多路阀及软水机

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