CN104948804B - Connector and its control method - Google Patents

Connector and its control method Download PDF

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Publication number
CN104948804B
CN104948804B CN201410729315.XA CN201410729315A CN104948804B CN 104948804 B CN104948804 B CN 104948804B CN 201410729315 A CN201410729315 A CN 201410729315A CN 104948804 B CN104948804 B CN 104948804B
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China
Prior art keywords
control valve
electric control
water
valve
water outlet
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CN201410729315.XA
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CN104948804A (en
Inventor
陈小平
刘新宇
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Xiaomi Inc
Foshan Viomi Electrical Technology Co Ltd
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Xiaomi Inc
Foshan Viomi Electrical Technology Co Ltd
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Priority to CN201410729315.XA priority Critical patent/CN104948804B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Treatment By Sorption (AREA)
  • Domestic Plumbing Installations (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The disclosure is directed to a kind of connector and its control method, belong to water-treatment technology field.The connector includes：Connector body, the electric control valve being arranged in connector body, control circuit and conducting wire；Electric control valve is connected through conducting wire with control circuit；Connector body includes at least the first water inlet, the first water outlet and the second water outlet, and the first water inlet is connected with the first water outlet and the second water outlet respectively through electric control valve；When electric control valve is in the first working status, the communication between the first water inlet and the second water outlet；When electric control valve is in the second working status, the communication between the first water inlet and the first water outlet.The disclosure utilizes the high speed instantaneous characteristic of electric control valve, so that remained in connector at least one open wide go out water passage, pressure-bearing problem is effectively prevent, the leak of the junction of water source water outlet and water treatment facilities is eliminated and collapses de- hidden danger, improve safety in utilization.

Description

Connector and its control method
Technical field
This disclosure relates to water-treatment technology field, more particularly to a kind of connector and its control method.
Background technology
Water purifier is favored as a kind of health-oriented products be subject to more and more consumers.Especially filter the net of instant drink type Hydrophone, due to the advantage such as its is easy to use, Drainage efficiency is high and effect is good, becomes the preferred product of consumer.
Water supply pipe in user family is directly connected to the water inlet of water purifier, and the water inlet of water purifier passes through inlet channel It is connected with filter core.Filter core is used to carry out tap water pure water is obtained by filtration.Outlet conduit and water purification of the filter core by water purifier The water outlet of device is connected.The water outlet of water purifier may be provided with intake switch, and user opens intake switch and can take through water purification The pure water that device is obtained by filtration.
Publisher has found that at least there are following defect for aforesaid way during the disclosure is realized：In user family from The inlet channel for coming waterpipe and water purifier is connected directly, and possesses hydraulic pressure in the passage for a long time, easily cause water supply pipe with The junction of the inlet channel of water purifier occurs leak, collapses the problem of de-.
The content of the invention
Easily occur to solve the junction of the inlet channel of water supply pipe present in above-mentioned technology and water purifier Leak, collapse the problem of de-, and the embodiment of the present disclosure provides a kind of connector and its control method.The technical solution is as follows：
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of connector, the connector include：Connector sheet Body, the electric control valve being arranged in the connector body, control circuit and conducting wire；
The electric control valve is connected through the conducting wire with the control circuit；
The connector body includes at least the first water inlet, the first water outlet and the second water outlet, first water inlet Mouth is connected with first water outlet and second water outlet respectively through the electric control valve；
First water outlet is also connected by inlet valve with the water inlet of water treatment facilities；
The control circuit is also connected by conducting wire with the inlet valve；Alternatively, the control circuit also passes through conducting wire It is connected with the governor circuit of the water treatment facilities, and the governor circuit is also connected by conducting wire with the inlet valve；
When the electric control valve is in the first working status, between first water inlet and second water outlet Communication, and the inlet valve is controlled, directly or indirectly lower closing in the control circuit；
When the electric control valve is in the second working status, between first water inlet and first water outlet Communication, and the inlet valve is controlled, directly or indirectly lower opening in the control circuit.
Optionally, the electric control valve is the electric control valve of one-in-and-two-out；
Alternatively,
The electric control valve is the electric control valve of two one-in-and-one-outs；
Alternatively,
The electric control valve is the electric control valve of an one-in-and-one-out.
Optionally, when the electric control valve is the electric control valve of one-in-and-two-out,
The input end of the electric control valve is connected with first water inlet, the first exit end of the electric control valve and institute State the first water outlet to be connected, the second outlet end of the electric control valve is connected with second water outlet；
When the electric control valve is in first working status, between the input end and the first exit end Path turns off, and the communication between the input end and the second outlet end；
When the electric control valve is in second working status, between the input end and the first exit end Communication, and the path shut-off between the input end and the second outlet end.
Optionally, when the electric control valve is the electric control valve of two one-in-and-one-outs, the connector further includes：First Threeway connecting element；
The first port of the first threeway connecting element is connected with first water inlet；
The second port of the first threeway connecting element is connected with the input end of first electric control valve, and described first The port of export of electric control valve is connected with first water outlet；
3rd port of the first threeway connecting element is connected with the input end of second electric control valve, and described second The port of export of electric control valve is connected with second water outlet；
When the electric control valve is in first working status, first electric control valve is closed, and described second Electric control valve is opened；
When the electric control valve is in second working status, first electric control valve is opened, and described second Electric control valve is closed.
Optionally, when the electric control valve is the electric control valve of one-in-and-one-out, the connector further includes：Second Threeway connecting element；
The first port of the second threeway connecting element is connected with first water inlet；
The second port of the second threeway connecting element is connected with first water outlet；
3rd port of the second threeway connecting element is connected with the input end of the electric control valve, the electric control valve The port of export be connected with second water outlet；
When the electric control valve is in first working status, the electric control valve is opened；
When the electric control valve is in second working status, the electric control valve is closed.
Optionally, the connector body further includes the second water inlet and the 3rd water outlet；
Second water inlet is directly connected with the 3rd water outlet.
Optionally, the connector body further includes the second water inlet, and the connector further includes the 3rd threeway connection member Part；
The first port of the 3rd threeway connecting element is connected with second water inlet；
The second port of the 3rd threeway connecting element is connected with second water outlet；
3rd port of the 3rd threeway connecting element is connected through the electric control valve with first water inlet.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of control method of connector, the method are used to control The connector of system as described in relation to the first aspect, the described method includes：
The control circuit controls the electric control valve to be in first working status, and institute is in the electric control valve When stating the first working status, the communication between first water inlet and second water outlet, and the inlet valve Lower closing is controlled, directly or indirectly in the control circuit；
Alternatively,
The control circuit controls the electric control valve to be in second working status, and institute is in the electric control valve When stating the second working status, the communication between first water inlet and first water outlet, and the inlet valve Lower opening is controlled, directly or indirectly in the control circuit.
Optionally, the control circuit controls the electric control valve to be in first working status, including：
When the electric control valve is the electric control valve of one-in-and-two-out, the control circuit control the electric control valve into Path shut-off between mouthful end and the first exit end of the electric control valve, and control the input end of the electric control valve and described Communication between the second outlet end of electric control valve；
Alternatively,
When the electric control valve is the electric control valve of two one-in-and-one-outs, the control circuit control described first is automatically controlled Valve is closed, and controls second electric control valve to open；
Alternatively,
When the electric control valve is the electric control valve of one-in-and-one-out, the control circuit controls the electric control valve Open.
Optionally, the control circuit controls the electric control valve to be in second working status, including：
When the electric control valve is the electric control valve of one-in-and-two-out, the control circuit control the electric control valve into Communication between mouthful end and the first exit end of the electric control valve, and control the input end of the electric control valve and described Path shut-off between the second outlet end of electric control valve；
Alternatively,
When the electric control valve is the electric control valve of two one-in-and-one-outs, the control circuit control described first is automatically controlled Valve is opened, and controls second electric control valve to close；
Alternatively,
When the electric control valve is the electric control valve of one-in-and-one-out, the control circuit controls the electric control valve Close.
Optionally, when first water outlet of the connector also passes through inlet valve and the water inlet of water treatment facilities When being connected, the method further includes：
When the electric control valve is in first working status, the control circuit obtains the first operation instruction；
The control circuit controls the inlet valve to open according to first operation instruction；
The first scheduled duration after inlet valve opening, the control circuit control the electric control valve from described First working status switches to second working status.
Optionally, when first water outlet of the connector also passes through inlet valve and the water inlet of water treatment facilities When being connected, the method further includes：
When the electric control valve is in second working status, the control circuit obtains the second operation instruction；
The control circuit controls the electric control valve to be cut from second working status according to second operation instruction Shift to first working status；
The second scheduled duration after the electric control valve switches to first working status, the control circuit control The inlet valve is closed.
The technical solution that the embodiment of the present disclosure provides can include the following benefits：
By setting electric control valve in connector, when electric control valve is in different working statuses, connector is kept The first water inlet and the first water outlet between path and the first water inlet and the second water outlet between path in extremely A few communication；Easily send out the junction for solving the inlet channel of water supply pipe existing for correlation technique and water purifier Raw leak, collapse the problem of de-；By means of the high speed instantaneous characteristic of electric control valve so that remained at least one in connector Unlimited goes out water passage, effectively prevent pressure-bearing problem, eliminates the leak of the junction of water source water outlet and water treatment facilities With collapse de- hidden danger, improve safety in utilization.In addition, when water source is tap water water source and water treatment facilities is water purifier, disappear Except tap water water source water outlet and the junction of water purifier leak and collapse de- hidden danger.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The disclosure can be limited.
Brief description of the drawings
Attached drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of structure diagram of connector according to an exemplary embodiment；
Fig. 2 is a kind of structure diagram of the connector shown according to another exemplary embodiment；
Fig. 3 is a kind of structure diagram of connector according to another exemplary embodiment；
Fig. 4 is a kind of structure diagram of connector according to an also exemplary embodiment；
Fig. 5 is a kind of structure diagram of connector according to further example embodiment；
Fig. 6 is a kind of structure diagram of connector according to further example embodiment；
Fig. 7 is a kind of method flow diagram of the control method of connector according to an exemplary embodiment；
Fig. 8 is a kind of method flow diagram of the control method of the connector shown according to another exemplary embodiment.
Pass through above-mentioned attached drawing, it has been shown that the clear and definite embodiment of the disclosure, will hereinafter be described in more detail.These attached drawings It is not intended to limit the scope of disclosure design by any mode with word description, but is by reference to specific embodiment Those skilled in the art illustrate the concept of the disclosure.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
What it is firstly the need of explanation is a bit：In each embodiment of the disclosure, involved connector refers to be used to connect The connecting component of water source water outlet and water treatment facilities.Wherein, water source and water treatment facilities can be with different application scenarios There is different ways of realization.For example water source can be tap water water source, corresponding water treatment facilities can be water purifier, the company Tap water or the pure water obtained through Water purifier filter can be provided out by connecing device.For another example, water source can be tap water water source, right The water treatment facilities answered can be water heater, which can be provided out cold water or the hot water heated through water heater.Or Person, water source can be soda water water sources, and corresponding water treatment facilities can be beverage dispenser, which can be provided out soda water Or the soda being mixed to get through beverage dispenser.Certainly, water source and water treatment facilities also a variety of possible realize shape there are other Formula, it is not limited in this embodiment of the present disclosure.
Fig. 1 is a kind of structure diagram of connector according to an exemplary embodiment, which includes：Connection Device body 110, the electric control valve 120 being arranged in connector body 110, control circuit 130 and conducting wire 140.Wherein：
Electric control valve 120 is connected through conducting wire 140 with control circuit 130.
Connector body 110 includes at least the first water inlet 111, the first water outlet 112 and the second water outlet 113.First Water inlet 111 is connected with the first water outlet 112 and the second water outlet 113 respectively through electric control valve 120.
It is logical between the first water inlet 111 and the second water outlet 113 when electric control valve 120 is in the first working status Road connects.
It is logical between the first water inlet 111 and the first water outlet 112 when electric control valve 120 is in the second working status Road connects.
In conclusion connector provided in this embodiment, by setting electric control valve in connector, at electric control valve When different working statuses, path and the first water inlet between the first water inlet of connector and the first water outlet are kept And at least one communication in the second path between water outlet；Solve water supply pipe existing for correlation technique with it is net The junction of the inlet channel of hydrophone easily occurs leak, collapses the problem of de-；By means of the high speed instantaneous characteristic of electric control valve, make Remain in connector at least one open wide go out water passage, effectively prevent pressure-bearing problem, eliminate water source water outlet Mouthful and water treatment facilities junction leak and collapse de- hidden danger, improve safety in utilization.In addition, when water source is tap water Source and when water treatment facilities is water purifier, eliminates the leak of the junction of tap water water source water outlet and water purifier and collapses de- hidden Suffer from.
Fig. 2 is a kind of structure diagram of the connector shown according to another exemplary embodiment, which includes：Even Connect device body 210, the electric control valve being arranged in connector body 210 220, control circuit 230 and conducting wire 240.Wherein：
Electric control valve 220 is connected through conducting wire 240 with control circuit 230.
Electric control valve 220 refers to the valve of power consumption control ON/OFF, such as solenoid valve, motor-driven valve.Electric control valve 220 is through conducting wire 240 are connected with control circuit 230, and control circuit 230 is used for the ON/OFF for controlling electric control valve 220.
As shown in Fig. 2, connector body 210 includes at least the first water inlet 211, the first water outlet 212 and the second water outlet Mouth 213.First water inlet 211 is connected with the first water outlet 212 and the second water outlet 213 respectively through electric control valve 220.
Connecting interface is provided with connector body 210, for connecting water source and water treatment facilities 202.Water source and Shui Chu Reason device 202 can have different ways of realization under different application scenarios.In the present embodiment, it is tap water with water source Source, exemplified by corresponding water treatment facilities 202 is water purifier.When water source is tap water water source, water source water outlet can be originally The water outlet of waterpipe or the water outlet of tap.As shown in Fig. 2, using water source water outlet as the water outlet of tap 203 Exemplified by mouthful.It may be provided with valve 204 on tap 203, which is used for the circulation and cut-off for controlling tap water.Valve 204 It can be the electric control valve of the machinery valve of one-in-and-one-out or one-in-and-one-out.Electric control valve can be solenoid valve.
As shown in Fig. 2, the first water inlet 211 of connector body 210 is used to be connected with water source water outlet.When water source is certainly During water water source, the first water inlet 211 is tap water water inlet.First water outlet 212 of connector body 210 is used for and water The water inlet 202a of processing unit 202 is connected.
As shown in Fig. 2, connector body 210 can also include the second water inlet 214 and the 3rd water outlet 215.Wherein, Two water inlets 214 are used to be connected with the water outlet 202b of water treatment facilities 202.When water treatment facilities 202 is water purifier, water purification Device can carry out tap water pure water and condensed water is obtained by filtration.Second water inlet 214 is pure water water inlet or concentration Water water inlet.Second water inlet 214 is directly connected with the 3rd water outlet 215.Water after the processing of water treatment facilities 202 can be from the Three water outlets 215 flow directly out.When water treatment facilities 202 is water purifier, the 3rd water outlet 215 can be pure water water outlet Mouth or condensed water water outlet.
As shown in Fig. 2, electric control valve 220 can be the electric control valve of one-in-and-two-out.The input end of the electric control valve 220 221 are connected with the first water inlet 211, and the first exit end 222 of electric control valve 220 is connected with the first water outlet 212, electric control valve 220 second outlet end 223 is connected with the second water outlet 213.
There are following two possible flow directions for the current come out from water source：
1st, the of 221 → electric control valve of input end 220 of the 211 → electric control valve of water inlet 220 of water source water outlet → first Two ports of export, 223 → the second water outlet 213；
2nd, the of 221 → electric control valve of input end 220 of the 211 → electric control valve of water inlet 220 of water source water outlet → first Water inlet 202a → 202 → water process of water treatment facilities of one port of export, 222 → the first 212 → water treatment facilities of water outlet 202 The water outlet 202b of device 202 → the 214 → the 3rd water outlet 215 of the second water inlet.
Control circuit 230 can control electric control valve 220 to be in the first working status or in the second working status.
When electric control valve 220 is in the first working status, the input end 221 and first exit end 222 of electric control valve 220 Between path shut-off, and the communication between the input end 221 of electric control valve 220 and second outlet end 223.At this time, from For example above-mentioned 1st kind of situation of flow direction for the current that water source comes out, current are flowed without water treatment facilities 202 from the second water outlet 213 Go out raw water.When water source is tap water water source, the second water outlet 213 flows directly out tap water.
When electric control valve 220 is in the second working status, the input end 221 and first exit end 220 of electric control valve 220 Between communication, and between the input end 221 of electric control valve 220 and second outlet end 223 path shut-off.At this time, from For example above-mentioned 2nd kind of situation of flow direction for the current that water source comes out, current pass through water treatment facilities 202, are flowed out from the 3rd water outlet 215 Treated water.When water source is tap water water source, and water treatment facilities 202 is water purifier, the 3rd water outlet 215 can flow out Pure water or condensed water.
Optionally, connector provided in this embodiment can also include：At least one operation button (not shown).Should At least one operation button can be arranged on connector body 210, and at least one operation button passes through conducting wire and control Circuit 230 is connected.At least one operation button is used for realization control of the user to the working status of electric control valve 220.
For example when operation button is one, electric control valve 220 can be given tacit consent in the first working status.When user clicks on During operation button, control circuit 230 receives the first operation instruction of user, and according to the first operation instruction to electric control valve 220 First control signal is sent, which is used to control electric control valve 220 to switch to the second work by the first working status Make state.When user again taps on operation button, control circuit 230 receives the second operation instruction of user, and according to second Operation instruction sends second control signal to electric control valve 220, which is used to control electric control valve 220 by second Working status switches to the first working status.
For another example, when operation button is two, electric control valve 220 can be given tacit consent in the first working status.When user's point When hitting the first operation button, control circuit 230 receives the first operation instruction of user, and according to the first operation instruction to electrically-controlled valve Door 220 sends first control signals, which is used to control electric control valve 220 to switch to the by the first working status Two working statuses.When user clicks on the second operation button, the second operation instruction of the reception user of control circuit 230, and according to Second operation instruction to electric control valve 220 send second control signal, the second control signal be used for control electric control valve 220 by Second working status switches to the first working status.
In a kind of practical application scene, it is assumed that two operation buttons are provided with connector body 210, wherein the first behaviour Make button to be used to take pure water, the second operation button is used to take tap water.In addition, it is assumed that by default, electrically-controlled valve The path that door 220 is between the first working status, namely the input end 221 of electric control valve 220 and first exit end 222 closes It is disconnected, and the communication between the input end 221 of electric control valve 220 and second outlet end 223.
When user clicks on the first operation button, control circuit 230 receives the first operation instruction of user, and according to first Operation instruction sends first control signal to electric control valve 220, which is used to control electric control valve 220 by import Communication between end 221 and first exit end 222, and the path between input end 221 and second outlet end 223 is closed It is disconnected.At this time, for example above-mentioned 2nd kind of situation of flow direction of the current come out from water source, current pass through water treatment facilities 202, go out from the 3rd Flow out pure water in the mouth of a river 215.
When user clicks on the second operation button, control circuit 230 receives the second operation instruction of user, and according to second Operation instruction sends second control signal to electric control valve 220, which is used to control electric control valve 220 by import Path shut-off between end 220 and first exit end 222, and the path between input end 221 and second outlet end 223 is beaten Open.At this time, for example above-mentioned 1st kind of situation of flow direction of the current come out from water source, current are without water treatment facilities 202, from second Water outlet 213 flows out tap water.
In conclusion connector provided in this embodiment, by setting electric control valve in connector, at electric control valve When different working statuses, path and the first water inlet between the first water inlet of connector and the first water outlet are kept And at least one communication in the second path between water outlet；Solve water supply pipe existing for correlation technique with it is net The junction of the inlet channel of hydrophone easily occurs leak, collapses the problem of de-；By means of the high speed instantaneous characteristic of electric control valve, make Remain in connector at least one open wide go out water passage, effectively prevent pressure-bearing problem, eliminate water source water outlet Mouthful and water treatment facilities junction leak and collapse de- hidden danger, improve safety in utilization.In addition, when water source is tap water Source and when water treatment facilities is water purifier, eliminates the leak of the junction of tap water water source water outlet and water purifier and collapses de- hidden Suffer from.
In addition, connector provided in this embodiment, can also be directly installed on the water outlet of tap, realize from tap Water outlet directly for water treatment facilities supply water, installation it is simple and convenient, substantially increase user experience.
Fig. 3 is a kind of structure diagram of connector according to another exemplary embodiment, which includes：Even Connect device body 310, the electric control valve being arranged in connector body 310 320, control circuit 330 and conducting wire 340.Wherein：
Electric control valve 320 is connected through conducting wire 340 with control circuit 330.
Electric control valve 320 refers to the valve of power consumption control ON/OFF, such as solenoid valve, motor-driven valve.Electric control valve 320 is through conducting wire 340 are connected with control circuit 330, and control circuit 330 is used for the ON/OFF for controlling electric control valve 320.
As shown in figure 3, connector body 310 includes at least the first water inlet 311, the first water outlet 312 and the second water outlet Mouth 313.First water inlet 311 is connected with the first water outlet 312 and the second water outlet 313 respectively through electric control valve 320.
Connecting interface is provided with connector body 310, for connecting water source and water treatment facilities 302.Water source and Shui Chu Reason device 302 can have different ways of realization under different application scenarios.In the present embodiment, it is tap water with water source Source, exemplified by corresponding water treatment facilities 302 is water purifier.When water source is tap water water source, water source water outlet can be originally The water outlet of waterpipe or the water outlet of tap.As shown in figure 3, using water source water outlet as the water outlet of tap 303 Exemplified by mouthful.It may be provided with valve 304 on tap 303, which is used for the circulation and cut-off for controlling tap water.Valve 304 It can be the electric control valve of the machinery valve of one-in-and-one-out or one-in-and-one-out.
As shown in figure 3, the first water inlet 311 of connector body 310 is used to be connected with water source water outlet.When water source is certainly During water water source, the first water inlet 311 is tap water water inlet.First water outlet 312 of connector body 310 is used for and water The water inlet 302a of processing unit 302 is connected.
As shown in figure 3, connector body 310 can also include the second water inlet 314 and the 3rd water outlet 315.Wherein, Two water inlets 314 are used to be connected with the water outlet 302b of water treatment facilities 302.When water treatment facilities 302 is water purifier, water purification Device can carry out tap water pure water and condensed water is obtained by filtration.Second water inlet 314 is pure water water inlet or concentration Water water inlet.Second water inlet 314 is directly connected with the 3rd water outlet 315.Water after the processing of water treatment facilities 302 can be from the Three water outlets 315 flow directly out.When water treatment facilities 302 is water purifier, the 3rd water outlet 315 can be pure water water outlet Mouth or condensed water water outlet.
Unlike embodiment illustrated in fig. 2：In the present embodiment, electric control valve 320 can be two one-in-and-one-outs Electric control valve.When electric control valve 320 is the electric control valve of two one-in-and-one-outs, which further includes：First threeway connects Element 350.Wherein, the first port 351 of the first threeway connecting element 350 is connected with the first water inlet 311；First threeway connects The second port 352 of element 350 is connected with the input end of the first electric control valve 321, the port of export of the first electric control valve 321 and One water outlet 312 is connected；3rd port 353 of the first threeway connecting element 350 and the input end phase of the second electric control valve 322 Even, the port of export of the second electric control valve 322 is connected with the second water outlet 313.
There are following two possible flow directions for the current come out from water source：
1st, first port 351 → one or three of 311 → the first threeway connecting element 350 of water source water outlet → first water inlet The port of export of the electric control valve 322 of the input end of 353 → the second electric control valve 322 of the 3rd port of logical connecting element 350 → second → the second water outlet 313；
2nd, first port 351 → one or three of 311 → the first threeway connecting element 350 of water source water outlet → first water inlet The port of export of the electric control valve 321 of the input end of 352 → the first electric control valve 321 of second port of logical connecting element 350 → first Water inlet 302a → 302 → water treatment facilities of water treatment facilities 302 of → the first 312 → water treatment facilities of water outlet 302 goes out Mouth of a river 302b → the 314 → the 3rd water outlet 315 of the second water inlet.
Control circuit 330 can control electric control valve 320 to be in the first working status or in the second working status.
When electric control valve 320 is in the first working status, the first electric control valve 321 is closed, and the second electric control valve 322 Open.So that the path shut-off between the first water inlet 311 and the first water outlet 312, and the first water inlet 311 and the second water outlet Communication between mouth 313.At this time, from water source come out current for example above-mentioned 1st kind of situation of flow direction, current without water at Device 302 is managed, flows out raw water from the second water outlet 313.When water source is tap water water source, the second water outlet 313 Flow directly out tap water.
When electric control valve 320 is in the second working status, the first electric control valve 321 is opened, and the second electric control valve 322 Close.So that the communication between the first water inlet 311 and the first water outlet 312, and the first water inlet 311 and the second water outlet Path shut-off between mouth 313.At this time, for example above-mentioned 2nd kind of situation of flow direction of the current come out from water source, current pass through water process Device 302, flows out treated water from the 3rd water outlet 315.When water source is tap water water source, and water treatment facilities 302 is During water purifier, the 3rd water outlet 315 can flow out pure water or condensed water.
Optionally, connector provided in this embodiment can also include：At least one operation button (not shown).Should At least one operation button can be arranged on connector body 310, and at least one operation button passes through conducting wire and control Circuit 330 is connected.At least one operation button is used for realization control of the user to the working status of electric control valve 320.
For example when operation button is one, the first electric control valve 321 can give tacit consent to closing, and the second electric control valve 322 can write from memory Recognize opening.When user's clicking operation button, control circuit 330 receives the first operation instruction of user, and according to the first operation Instruction the first electric control valve 321 of control is changed into opening from closing, and controls the second electric control valve 322 to be changed into closing from opening.When When user again taps on operation button, control circuit 330 receives the second operation instruction of user, and according to the second operation instruction control Make the first electric control valve 321 to be changed into closing from opening, and control the second electric control valve 322 to be changed into opening from closing.
For another example, when operation button is two, the first electric control valve 321 can give tacit consent to closing, and the second electric control valve 322 can Acquiescence is opened.When user clicks on the first operation button, control circuit 330 receives the first operation instruction of user, and according to the One operation instruction controls the first electric control valve 321 to be changed into opening from closing, and controls the second electric control valve 322 to be changed into closing from opening Close.When user clicks on the second operation button, control circuit 330 receives the second operation instruction of user, and according to the second operation Instruction the first electric control valve 321 of control is changed into closing from opening, and controls the second electric control valve 322 to be changed into opening from closing.
In a kind of practical application scene, it is assumed that two operation buttons are provided with connector body 310, wherein the first behaviour Make button to be used to take pure water, the second operation button is used to take tap water.In addition, it is assumed that by default, electrically-controlled valve Door 320 is in the first working status, namely the first electric control valve 321 is closed, and the second electric control valve 322 is opened.
When user clicks on the first operation button, control circuit 330 receives the first operation instruction of user, and according to first Operation instruction sends control signal to the first electric control valve 321 and the second electric control valve 322 respectively, which is used to control First electric control valve 321 is opened, and controls the second electric control valve 322 to close.At this time, the flow direction of the current come out from water source is as above The 2nd kind of situation is stated, current pass through water treatment facilities 302, flow out pure water from the 3rd water outlet 315.
When user clicks on the second operation button, control circuit 330 receives the second operation instruction of user, and according to second Operation instruction sends control signal to the first electric control valve 321 and the second electric control valve 322 respectively, which is used to control First electric control valve 321 is closed, and controls the second electric control valve 322 to open.At this time, the flow direction of the current come out from water source is as above The 1st kind of situation is stated, current flow out tap water without water treatment facilities 302 from the second water outlet 313.
In conclusion connector provided in this embodiment, by setting electric control valve in connector, at electric control valve When different working statuses, path and the first water inlet between the first water inlet of connector and the first water outlet are kept And at least one communication in the second path between water outlet；Solve water supply pipe existing for correlation technique with it is net The junction of the inlet channel of hydrophone easily occurs leak, collapses the problem of de-；By means of the high speed instantaneous characteristic of electric control valve, make Remain in connector at least one open wide go out water passage, effectively prevent pressure-bearing problem, eliminate water source water outlet Mouthful and water treatment facilities junction leak and collapse de- hidden danger, improve safety in utilization.In addition, when water source is tap water Source and when water treatment facilities is water purifier, eliminates the leak of the junction of tap water water source water outlet and water purifier and collapses de- hidden Suffer from.
Compared with embodiment illustrated in fig. 2, the present embodiment coordinates the electricity of two one-in-and-one-outs by a threeway connecting element Valve is controlled, the electric control valve of the One In and Two Out in embodiment illustrated in fig. 2 is instead of, can equally ensure to remain in connector Have at least one open wide go out water passage, avoid pressure-bearing problem.
Fig. 4 is a kind of structure diagram of connector according to an also exemplary embodiment, which includes：Even Connect device body 410, the electric control valve being arranged in connector body 410 420, control circuit 430 and conducting wire 440.Wherein：
Electric control valve 420 is connected through conducting wire 440 with control circuit 430.
Connector body 410 includes at least the first water inlet 411, the first water outlet 412 and the second water outlet 413.First Water inlet 411 is connected with the first water outlet 412 and the second water outlet 413 respectively through electric control valve 420.
As shown in figure 4, the first water inlet 411 of connector body 410 is used to be connected with water source water outlet.Connector body 410 the first water outlet 412 is used to be connected with the water inlet 402a of water treatment facilities 402.Connector body 410 can also include Second water inlet 414 and the 3rd water outlet 415.Wherein, the second water inlet 414 is used for the water outlet with water treatment facilities 402 402b is connected.Second water inlet 414 is directly connected with the 3rd water outlet 415.Water after the processing of water treatment facilities 402 can be from the Three water outlets 415 flow directly out.
Unlike embodiment illustrated in fig. 3：In the present embodiment, electric control valve 420 can be an one-in-and-one-out Electric control valve.When electric control valve 420 is the electric control valve of one-in-and-one-out, which further includes the second threeway connection member Part 450.The first port 451 of second threeway connecting element 450 is connected with the first water inlet 411；Second threeway connecting element 450 Second port 452 be connected with the first water outlet 412；3rd port 453 of the second threeway connecting element 450 and electric control valve 420 input end is connected, and the port of export of electric control valve 420 is connected with the second water outlet 413.
There are following two possible flow directions for the current come out from water source：
1st, first port 451 → two or three of 411 → the second threeway connecting element 450 of water source water outlet → first water inlet The port of export → the second of input end → electric control valve 420 of 3rd 453 → electric control valve of port 420 of logical connecting element 450 goes out The mouth of a river 413；
2nd, first port 451 → two or three of 411 → the second threeway connecting element 450 of water source water outlet → first water inlet Water inlet 402a → water process of 452 → the first 412 → water treatment facilities of water outlet 402 of second port of logical connecting element 450 The water outlet 402b of 402 → water treatment facilities of device 402 → the 414 → the 3rd water outlet 415 of the second water inlet.
Control circuit 430 can control electric control valve 420 to be in the first working status or in the second working status.
When electric control valve 420 is in the first working status, electric control valve 420 is opened.So that the first water inlet 411 and Communication between one water outlet 412, and the communication between the first water inlet 411 and the second water outlet 413.At this time, For example above-mentioned 1st kind of situation of flow direction of the current come out from water source, current are without water treatment facilities 402, from the second water outlet 413 Flow out raw water.
When electric control valve 420 is in the second working status, electric control valve 420 is closed.So that the first water inlet 411 and Communication between one water outlet 412, and the path shut-off between the first water inlet 411 and the second water outlet 413.At this time, For example above-mentioned 2nd kind of situation of flow direction of the current come out from water source, current pass through water treatment facilities 402, are flowed from the 3rd water outlet 415 Go out treated water.
It should be noted is that：By rationally designing structure inside connector or by means of water treatment facilities 402 To the drag effect of water, it is ensured that when electric control valve 420 is opened, the water come out from water source is directly from the second water outlet 413 Outflow.Such as shown in figure 4, vertical by designing the path between the first water inlet 411 and the first water outlet 412, and first Path between 411 and second water outlet 413 of water inlet straight down, when two, which go out water passage, is in connected state, from The water that water source comes out will directly be flowed out from the second water outlet 413.For another example, when water treatment facilities 402 is water purifier, due to net Filter core inside hydrophone to water there are resistance, the water that is come out from the water source path small by resistance is automatically selected, namely directly from the Two water outlets 413 flow out.
Optionally, connector provided in this embodiment can also include：At least one operation button (not shown).Should At least one operation button can be arranged on connector body 410, and at least one operation button passes through conducting wire and control Circuit 430 is connected.At least one operation button is used for realization control of the user to the working status of electric control valve 420.
For example when operation button is one, electric control valve 420 can give tacit consent to opening.When user's clicking operation button, control Circuit 430 processed receives the first operation instruction of user, and controls electric control valve 420 to be changed into closing from opening according to the first operation instruction Close.When user again taps on operation button, control circuit 430 receives the second operation instruction of user, and according to the second operation Instruction control electric control valve 420 is changed into opening from closing.
For another example, when operation button is two, electric control valve 420 can give tacit consent to opening.Pressed when user clicks on the first operation During key, control circuit 430 receives the first operation instruction of user, and controls electric control valve 420 by beating according to the first operation instruction Open and be changed into closing.When user clicks on the second operation button, the second operation instruction of the reception user of control circuit 430, and according to Second operation instruction control electric control valve 420 is changed into opening from closing.
In a kind of practical application scene, it is assumed that two operation buttons are provided with connector body 410, wherein the first behaviour Make button to be used to take pure water, the second operation button is used to take tap water.In addition, it is assumed that by default, electrically-controlled valve Door 420 is in the first working status, namely electric control valve 420 is opened.
When user clicks on the first operation button, control circuit 430 receives the first operation instruction of user, and according to first Operation instruction sends first control signal to electric control valve 420, which is used to control electric control valve 420 to close. At this time, for example above-mentioned 2nd kind of situation of flow direction of the current come out from water source, current pass through water treatment facilities 402, from the 3rd water outlet 415 outflow pure water.
When user clicks on the second operation button, control circuit 430 receives the second operation instruction of user, and according to second Operation instruction sends second control signal to electric control valve 420, which is used to control electric control valve 420 to open. At this time, for example above-mentioned 1st kind of situation of flow direction of the current come out from water source, current are without water treatment facilities 402, from the second water outlet Mouth 413 flows out tap water.
In conclusion connector provided in this embodiment, by setting electric control valve in connector, at electric control valve When different working statuses, path and the first water inlet between the first water inlet of connector and the first water outlet are kept And at least one communication in the second path between water outlet；Solve water supply pipe existing for correlation technique with it is net The junction of the inlet channel of hydrophone easily occurs leak, collapses the problem of de-；By means of the high speed instantaneous characteristic of electric control valve, make Remain in connector at least one open wide go out water passage, effectively prevent pressure-bearing problem, eliminate water source water outlet Mouthful and water treatment facilities junction leak and collapse de- hidden danger, improve safety in utilization.In addition, when water source is tap water Source and when water treatment facilities is water purifier, eliminates the leak of the junction of tap water water source water outlet and water purifier and collapses de- hidden Suffer from.
Compared with embodiment illustrated in fig. 3, the present embodiment only needs electricity of the threeway connecting element with unification one-in-and-one-out Control valve, you can current are realized in two switchings gone out between water passage, it is cost-effective.
Fig. 5 is a kind of structure diagram of connector according to further example embodiment, which includes：Even Connect device body 510, the electric control valve being arranged in connector body 510 520, control circuit 530 and conducting wire 540.Wherein：
Electric control valve 520 is connected through conducting wire 540 with control circuit 530.
Connector body 510 includes at least the first water inlet 511, the first water outlet 512 and the second water outlet 513.First Water inlet 511 is connected with the first water outlet 512 and the second water outlet 513 respectively through electric control valve 520.
It is logical between the first water inlet 511 and the second water outlet 513 when electric control valve 520 is in the first working status Road connects.
It is logical between the first water inlet 511 and the first water outlet 512 when electric control valve 520 is in the second working status Road connects.
Wherein, electric control valve 520 can be the electric control valve of one-in-and-two-out or the electrically-controlled valve of two one-in-and-one-outs Door, can also be the electric control valve of an one-in-and-one-out.The different ways of realization of electric control valve 520 are in above-mentioned Fig. 2, Fig. 3 and Fig. 4 It is introduced respectively in illustrated embodiment, the present embodiment repeats no more this.
Unlike above-mentioned Fig. 2, Fig. 3 and embodiment illustrated in fig. 4：In the present embodiment, connector body 510 further includes Second water inlet 514, connector further include the 3rd threeway connecting element 560.The first port of 3rd threeway connecting element 560 561 are connected with the second water inlet 514；The second port 562 of 3rd threeway connecting element 560 is connected with the second water outlet 513；The 3rd port 563 of three threeway connecting elements 560 is connected through electric control valve 520 with the first water inlet 511.
When electric control valve 520 is in the first working status, the flow direction of the current come out from water source is：Water source water outlet → The 563 → the 3rd threeway of the 3rd port connection member of the 520 → the 3rd threeway connecting element 560 of first 511 → electric control valve of water inlet 562 → the second water outlet 513 of second port of part 560.
When electric control valve 520 is in the second working status, the flow direction of the current come out from water source is：Water source water outlet → Water inlet 502a → water process of first 511 → electric control valve of water inlet, 520 → the first 512 → water treatment facilities of water outlet 502 The first of the water outlet 502b of 502 → water treatment facilities of device 502 → the 514 → the 3rd threeway connecting element 560 of the second water inlet 562 → the second water outlet 513 of second port of the threeway connecting element 560 of port 561 → the 3rd.
As shown in figure 5, in the present embodiment, by setting the 3rd threeway connecting element 560 inside connector, two go out Water passage can share same water outlet so that and user need not carry out the selection of water outlet during water intaking, user-friendly, Improve user experience.
According to the different ways of realization of electric control valve 520, between the 3rd threeway connecting element 560 and electric control valve 520 Connection structure can be divided into following 3 kinds of possible situations：
1st, when electric control valve 520 is the electric control valve of one-in-and-two-out, the 3rd port of the 3rd threeway connecting element 560 563 are connected with the second outlet end of electric control valve 520, which refers to the outlet not being connected with the first water outlet 512 End；
2nd, when electric control valve 520 is the electric control valve of two one-in-and-one-outs, the 3rd end of the 3rd threeway connecting element 560 Mouth 563 is connected with the port of export of the second electric control valve, which refers to the first water outlet 512 not be connected automatically controlled Valve；
3rd, when electric control valve 520 is the electric control valve of one-in-and-one-out, the 3rd end of the 3rd threeway connecting element 560 Mouth 563 is connected with the port of export of electric control valve 520.
In conclusion connector provided in this embodiment, by setting electric control valve in connector, at electric control valve When different working statuses, path and the first water inlet between the first water inlet of connector and the first water outlet are kept And at least one communication in the second path between water outlet；Solve water supply pipe existing for correlation technique with it is net The junction of the inlet channel of hydrophone easily occurs leak, collapses the problem of de-；By means of the high speed instantaneous characteristic of electric control valve, make Remain in connector at least one open wide go out water passage, effectively prevent pressure-bearing problem, eliminate water source water outlet Mouthful and water treatment facilities junction leak and collapse de- hidden danger, improve safety in utilization.In addition, when water source is tap water Source and when water treatment facilities is water purifier, eliminates the leak of the junction of tap water water source water outlet and water purifier and collapses de- hidden Suffer from.
In addition, connector provided in this embodiment, also by setting the 3rd threeway connecting element inside connector so that Two same water outlets of water outlet path sharing, user need not carry out the selection of water outlet during water intaking, user-friendly, Improve user experience.
Fig. 6 is a kind of structure diagram of connector according to further example embodiment, which includes：Even Connect device body 610, the electric control valve being arranged in connector body 610 620, control circuit 630 and conducting wire 640.Wherein：
Electric control valve 620 is connected through conducting wire 640 with control circuit 630.
Connector body 610 includes at least the first water inlet 611, the first water outlet 612 and the second water outlet 613.First Water inlet 611 is connected with the first water outlet 612 and the second water outlet 613 respectively through electric control valve 620.
It is logical between the first water inlet 611 and the second water outlet 613 when electric control valve 620 is in the first working status Road connects.
It is logical between the first water inlet 611 and the first water outlet 612 when electric control valve 620 is in the second working status Road connects.
Wherein, electric control valve 620 can be the electric control valve of one-in-and-two-out or the electrically-controlled valve of two one-in-and-one-outs Door, can also be the electric control valve of an one-in-and-one-out.The different ways of realization of electric control valve 620 are in above-mentioned Fig. 2, Fig. 3 and Fig. 4 It is introduced respectively in illustrated embodiment, the present embodiment repeats no more this.
In addition, in the present embodiment, the second water inlet 614 and the 3rd water outlet are still further included with connector body 610 615, and the second water inlet 614 is directly connected with the 3rd water outlet 615 and is illustrated.
As shown in fig. 6, in the present embodiment, the first water outlet 612 also passes through inlet valve 650 and water treatment facilities 602 Water inlet 602a be connected.Inlet valve 650 can be the electric control valve of one-in-and-one-out, such as the solenoid valve of one-in-and-one-out.When into When penstock 650 is opened, it is allowed to which current enter water treatment facilities 602；When inlet valve 650 is closed, current are not allowed to enter Water treatment facilities 602.
Optionally, connector provided in this embodiment can also include：At least one operation button (not shown).Should At least one operation button can be arranged on connector body 610, and at least one operation button passes through conducting wire and control Circuit 630 is connected.At least one operation button is used for realization control of the user to the working status of electric control valve 620.At this In embodiment, to be provided with two operation buttons on connector body 610, wherein the first operation button is used to take through water process Water after the processing of device 602, the second operation button are used for exemplified by the water that stopping is taken after the processing of water treatment facilities 602.
There are following two to go out water passage for the current come out from water source：
1st, 620 → the second water outlet 613 of water source water outlet → first 611 → electric control valve of water inlet；
2nd, 220 → the first 612 → inlet valve of water outlet 650 of water source water outlet → first 611 → electric control valve of water inlet Water outlet 602b → the second of water inlet 602a → 602 → water treatment facilities of water treatment facilities 602 of → water treatment facilities 602 into The water outlet 615 of the mouth of a river 614 → the 3rd.
In a kind of possible embodiment, control circuit 630 is also connected by conducting wire with inlet valve 650.Control electricity Road 630 is additionally operable to directly control opening or closing for inlet valve 650.
By default, it is assumed that electric control valve 620 is in the first working status, the first water inlet 611 and the second water outlet Communication between mouth 613, the path shut-off between the first water inlet 611 and the first water outlet 612, and inlet valve 650 Close.
When user needs to take the water after the processing of water treatment facilities 602, the first operation button, control circuit are clicked on 630 obtain the first operation instruction, control inlet valve 650 to open according to the first operation instruction, after the opening of inlet valve 650 First scheduled duration t1, control circuit 630 control electric control valve 620 switch to the second working status from the first working status.Its In, the first scheduled duration t1It is empirical value set in advance, such as 0.5 second.Need to take to handle through water treatment facilities 602 in user During rear water, control circuit 630 controls inlet valve 650 to open first, and in the first scheduled duration t that is delayed1Control electricity afterwards Control valve 620 carries out out the switching of water passage.This way it is possible to avoid the switching of electric control valve 620 beating prior to inlet valve 650 Above-mentioned two are caused to go out water passage disconnected problem when opening, prevent from going out because of above-mentioned two causes respectively water passage does not connect The problem of junction pressure-bearing.
When user's water intaking finishes, the second operation button is clicked on, control circuit 630 obtains the second operation instruction, according to the Two operation instructions control electric control valve 620 switches to the first working status from the second working status, is switched in electric control valve 620 The second scheduled duration t after first working status2, control circuit 630 control inlet valve 650 close.Wherein, the second pre- timing Long t2It is empirical value set in advance, such as 0.5 second.When user's water intaking finishes, control circuit 630 controls electric control valve first 620 carry out out the switching of water passage, and in the second scheduled duration t that is delayed2Control inlet valve 650 is closed afterwards.In this way, can be with Avoid the closing of inlet valve 650 prior to electric control valve 620 switching when cause above-mentioned two to go out water passage is disconnected to ask Topic, prevents from going out because of above-mentioned two the problem of causing each junction pressure-bearing water passage does not connect.
In alternatively possible embodiment, control circuit 630 also passes through the master control electricity of conducting wire and water treatment facilities 602 Road is connected, and the governor circuit is also connected by conducting wire with inlet valve 650.Control circuit 630 is additionally operable to pass through governor circuit It is indirectly controlled opening or closing for inlet valve 650.
By default, it is assumed that electric control valve 620 is in the first working status, the first water inlet 611 and the second water outlet Communication between mouth 613, the path shut-off between the first water inlet 611 and the first water outlet 612, and inlet valve 650 Close.
When user needs to take the water after the processing of water treatment facilities 602, the first operation button, control circuit are clicked on 630 obtain the first operation instruction, and send valve to governor circuit according to the first operation instruction and open instruction.Governor circuit receives After the valve sent to control circuit 630 opens instruction, control inlet valve 650 is opened, and feeds back valve to control circuit 630 Open response.First scheduled duration t of the control circuit 630 after receiving valve and opening response1, control electric control valve 620 from First working status switches to the second working status.Wherein, the first scheduled duration t1It is empirical value set in advance, such as 0.5 second. When user needs to take the water after the processing of water treatment facilities 602, control circuit 630 is controlled by governor circuit intake first Valve 650 is opened, and in the first scheduled duration t that is delayed1Control electric control valve 620 carries out out the switching of water passage afterwards.In this way, Can to avoid electric control valve 620 switching prior to inlet valve 650 opening when cause above-mentioned two to go out water passage not connect The problem of, prevent from going out because of above-mentioned two the problem of causing each junction pressure-bearing water passage does not connect.
When user's water intaking finishes, the second operation button of click, the second operation instruction of acquisition of control circuit 630, and according to Second operation instruction control electric control valve 620 switches to the first working status from the second working status.Switch in electric control valve 620 The second scheduled duration t after to the first working status2, control circuit 630 to governor circuit send valve close instruction.Master control electricity After road receives the valve closing instruction of the transmission of control circuit 630, control inlet valve 650 is closed.Wherein, the second scheduled duration t2It is empirical value set in advance, such as 0.5 second.When user's water intaking finishes, control circuit 630 controls electric control valve 620 first The switching of water passage is carried out out, and in the second scheduled duration t that is delayed2Inlet valve 650 is controlled to close by governor circuit afterwards. This way it is possible to avoid the closing of inlet valve 650 prior to electric control valve 620 switching when cause above-mentioned two to go out water passage not The problem of connection, prevent from going out because of above-mentioned two the problem of causing each junction pressure-bearing water passage does not connect.
In conclusion connector provided in this embodiment, by setting electric control valve in connector, at electric control valve When different working statuses, path and the first water inlet between the first water inlet of connector and the first water outlet are kept And at least one communication in the second path between water outlet；Solve water supply pipe existing for correlation technique with it is net The junction of the inlet channel of hydrophone easily occurs leak, collapses the problem of de-；By means of the high speed instantaneous characteristic of electric control valve, make Remain in connector at least one open wide go out water passage, effectively prevent pressure-bearing problem, eliminate water source water outlet Mouthful and water treatment facilities junction leak and collapse de- hidden danger, improve safety in utilization.In addition, when water source is tap water Source and when water treatment facilities is water purifier, eliminates the leak of the junction of tap water water source water outlet and water purifier and collapses de- hidden Suffer from.
In addition, when the first water outlet of connector is also connected by inlet valve with the water inlet of water treatment facilities, also The priority opportunity of the switching of the switch and electric control valve of inlet valve is controlled by control circuit, it is entirely avoided two water outlets are led to The disconnected problem in road, substantially avoid the pressure-bearing problem of each junction.
Fig. 7 is a kind of method flow diagram of the control method of connector according to an exemplary embodiment, this method For controlling the connector as involved in above-mentioned Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 or embodiment illustrated in fig. 6, this method can wrap Include the following steps：
In a step 702, control circuit control electric control valve is in the first working status, and the first work is in electric control valve When making state, the communication between the first water inlet and the second water outlet.
In the first possible embodiment, with reference to reference to figure 2, when electric control valve is the electric control valve of one-in-and-two-out When, the path shut-off between the input end of control circuit control electric control valve and the first exit end of electric control valve, and control electricity Control the communication between the input end of valve and the second outlet end of electric control valve.
In second of possible embodiment, with reference to reference to figure 3, when electric control valve is the electrically-controlled valve of two one-in-and-one-outs Men Shi, control circuit control the first electric control valve to close, and control the second electric control valve to open.
In the third possible embodiment, with reference to reference to figure 4, when electric control valve is the electrically-controlled valve of an one-in-and-one-out Men Shi, control circuit control electric control valve are opened.
In step 704, control circuit control electric control valve is in the second working status, and the second work is in electric control valve When making state, the communication between the first water inlet and the first water outlet.
Corresponding to the first above-mentioned possible embodiment, when electric control valve is the electric control valve of one-in-and-two-out, control Communication between the input end of circuit control electric control valve and the first exit end of electric control valve, and control electric control valve Path shut-off between input end and the second outlet end of electric control valve.
Corresponding to above-mentioned second possible embodiment, when electric control valve is the electric control valve of two one-in-and-one-outs, Control circuit controls the first electric control valve to open, and controls the second electric control valve to close.
Corresponding to the third above-mentioned possible embodiment, when electric control valve is the electric control valve of one-in-and-one-out, Control circuit control electric control valve is closed.
To the details not disclosed in this present embodiment, refer to the embodiment of disclosure connector, the present embodiment to this not Repeat again.
In conclusion the control method of connector provided in this embodiment, controls electric control valve to be in by control circuit First working status or in the second working status, and under any working status, keep the first water inlet and of connector At least one communication in the path between path and the first water inlet and the second water outlet between one water outlet；Solution The determined junction of inlet channel of water supply pipe existing for correlation technique and water purifier easily occurs leak, collapses de- ask Topic；By means of the high speed instantaneous characteristic of electric control valve so that remained in connector at least one open wide go out water passage, Pressure-bearing problem is effectively prevent, the leak of the junction of water source water outlet and water treatment facilities is eliminated and collapses de- hidden danger, is improved Safety in utilization.In addition, when water source is tap water water source and water treatment facilities is water purifier, eliminates tap water water source and go out The leak of the mouth of a river and the junction of water purifier and collapse de- hidden danger.
Fig. 8 is a kind of method flow diagram of the control method of the connector shown according to another exemplary embodiment, the party Method is used for control, and the connector involved in embodiment, the first water outlet of the connector also pass through inlet valve as shown in Figure 6 above Door is connected with the water inlet of water treatment facilities.This method can include the following steps：
In step 801, control circuit control electric control valve is in the first working status.
When electric control valve is in the first working status, the communication between the first water inlet and the second water outlet.
In step 802, when electric control valve is in the first working status, control circuit obtains the first operation instruction.
When user needs to take the water after water treatment facilities is handled, the operation set on connector can be clicked on and pressed Key, triggers the first operation instruction.Accordingly, control circuit obtains the first operation instruction.
In step 803, control circuit controls inlet valve to open according to the first operation instruction.
After control circuit gets the first operation instruction, the inlet valve of water treatment facilities is controlled to open first.
In a kind of possible embodiment, if control circuit is connected by conducting wire with inlet valve, control circuit can Directly control inlet valve opening.
In alternatively possible embodiment, if control circuit passes through the governor circuit phase of conducting wire and water treatment facilities Even, and the governor circuit is also connected by conducting wire with inlet valve, then control circuit sends valve to governor circuit and opens instruction. After governor circuit receives the valve opening instruction of control circuit transmission, control inlet valve is opened, and is fed back to control circuit Valve opens response.
In step 804, the first scheduled duration after inlet valve opening, control circuit control electric control valve from first Working status switches to the second working status.
First scheduled duration is empirical value set in advance, such as 0.5 second.
When user needs to take the water after water treatment facilities is handled, control circuit controls inlet valve to open first, And control electric control valve carries out out the switching of water passage after first scheduled duration that is delayed.This way it is possible to avoid electric control valve Switching prior to inlet valve opening when cause two to go out the disconnected problem of water passage, prevent that to go out water passage equal because of two The problem of not connecting and causing each junction pressure-bearing.
In step 805, control circuit control electric control valve is in the second working status.
When electric control valve is in the second working status, the communication between the first water inlet and the first water outlet.
In step 806, when electric control valve is in the second working status, control circuit obtains the second operation instruction.
When user completes to take the water after water treatment facilities is handled, the operation set on connector can be clicked on and pressed Key, triggers the second operation instruction.Accordingly, control circuit obtains the second operation instruction.
In step 807, control circuit controls electric control valve to be switched to from the second working status according to the second operation instruction First working status.
After control circuit obtains the second operation instruction, electric control valve is controlled to switch to the first work from the second working status first Make state.
In step 808, the second scheduled duration after electric control valve switches to the first working status, control circuit control Inlet valve is closed.
Second scheduled duration is empirical value set in advance, such as 0.5 second.
In a kind of possible embodiment, if control circuit is connected by conducting wire with inlet valve, control circuit can Directly control inlet valve closing.
In alternatively possible embodiment, if control circuit passes through the governor circuit phase of conducting wire and water treatment facilities Even, and the governor circuit is also connected by conducting wire with inlet valve, then control circuit sends valve to governor circuit and closes instruction. After governor circuit receives the valve closing instruction of control circuit transmission, control inlet valve is closed.
When user completes to take the water after water treatment facilities is handled, control circuit controls electric control valve to be gone out first The switching of water passage, and control inlet valve to close after second scheduled duration that is delayed.This way it is possible to avoid inlet valve Cause above-mentioned two to go out the disconnected problem of water passage when closing the switching prior to electric control valve, prevent because of above-mentioned two water outlets The problem of path does not connect and causes each junction pressure-bearing.
In conclusion the control method of connector provided in this embodiment, controls electric control valve to be in by control circuit First working status or in the second working status, and under any working status, keep the first water inlet and of connector At least one communication in the path between path and the first water inlet and the second water outlet between one water outlet；Solution The determined junction of inlet channel of water supply pipe existing for correlation technique and water purifier easily occurs leak, collapses de- ask Topic；By means of the high speed instantaneous characteristic of electric control valve so that remained in connector at least one open wide go out water passage, Pressure-bearing problem is effectively prevent, the leak of the junction of water source water outlet and water treatment facilities is eliminated and collapses de- hidden danger, is improved Safety in utilization.In addition, when water source is tap water water source and water treatment facilities is water purifier, eliminates tap water water source and go out The leak of the mouth of a river and the junction of water purifier and collapse de- hidden danger.
In addition, when the first water outlet of connector is also connected by inlet valve with the water inlet of water treatment facilities, also The priority opportunity of the switching of the switch and electric control valve of inlet valve is controlled by control circuit, it is entirely avoided two water outlets are led to The disconnected problem in road, substantially avoid the pressure-bearing problem of each junction.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or Person's adaptive change follows the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope and spirit of the disclosure are by following Claim is pointed out.
It should be appreciated that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by appended claim.

Claims (11)

1. a kind of connector, it is characterised in that the connector includes：Connector body, be arranged in the connector body Electric control valve, control circuit and conducting wire；
The electric control valve is connected through the conducting wire with the control circuit；
The connector body includes at least the first water inlet, the first water outlet, the second water outlet, the second water inlet and the 3rd and goes out The mouth of a river, first water inlet are connected with first water outlet and second water outlet respectively through the electric control valve, institute State the second water inlet directly to connect with the 3rd water outlet, and connect between first water outlet and second water inlet It is connected to water treatment facilities；
First water outlet is also connected by inlet valve with the water inlet of the water treatment facilities；
The control circuit is also connected by conducting wire with the inlet valve；Alternatively, the control circuit also passes through conducting wire and institute The governor circuit for stating water treatment facilities is connected, and the governor circuit is also connected by conducting wire with the inlet valve；
When the electric control valve is in the first working status, the path between first water inlet and second water outlet Connection, and the inlet valve is controlled, directly or indirectly lower closing in the control circuit；
When the electric control valve is in the second working status, the path between first water inlet and first water outlet Connection, and the inlet valve is controlled, directly or indirectly lower opening in the control circuit.
2. connector according to claim 1, it is characterised in that
The electric control valve is the electric control valve of one-in-and-two-out；
Alternatively,
The electric control valve is the electric control valve of two one-in-and-one-outs；
Alternatively,
The electric control valve is the electric control valve of an one-in-and-one-out.
3. connector according to claim 2, it is characterised in that when the electric control valve is the electric control valve of one-in-and-two-out When,
The input end of the electric control valve is connected with first water inlet, the first exit end of the electric control valve and described the One water outlet is connected, and the second outlet end of the electric control valve is connected with second water outlet；
When the electric control valve is in first working status, the path between the input end and the first exit end Shut-off, and the communication between the input end and the second outlet end；
When the electric control valve is in second working status, the path between the input end and the first exit end Connection, and the path shut-off between the input end and the second outlet end.
4. connector according to claim 2, it is characterised in that when the electric control valve is the automatically controlled of two one-in-and-one-outs During valve, the connector further includes：First threeway connecting element；
The first port of the first threeway connecting element is connected with first water inlet；The first threeway connecting element Second port is connected with the input end of first electric control valve, the port of export of first electric control valve and first water outlet Mouth is connected；3rd port of the first threeway connecting element is connected with the input end of second electric control valve, and described second The port of export of electric control valve is connected with second water outlet；
When the electric control valve is in first working status, first electric control valve is closed, and described second automatically controlled Valve is opened；
When the electric control valve is in second working status, first electric control valve is opened, and described second automatically controlled Valve is closed.
5. connector according to claim 2, it is characterised in that when the electric control valve is the automatically controlled of one-in-and-one-out During valve, the connector further includes：Second threeway connecting element；
The first port of the second threeway connecting element is connected with first water inlet；The second threeway connecting element Second port is connected with first water outlet；3rd port of the second threeway connecting element and the electric control valve into Mouth end is connected, and the port of export of the electric control valve is connected with second water outlet；
When the electric control valve is in first working status, the electric control valve is opened；
When the electric control valve is in second working status, the electric control valve is closed.
6. connector according to any one of claims 1 to 5, it is characterised in that the connector body further include second into The mouth of a river, the connector further include the 3rd threeway connecting element；
The first port of the 3rd threeway connecting element is connected with second water inlet；
The second port of the 3rd threeway connecting element is connected with second water outlet；
3rd port of the 3rd threeway connecting element is connected through the electric control valve with first water inlet.
7. a kind of control method of connector, it is characterised in that the method is used to control such as any one of claim 1 to 6 institute The connector stated, the described method includes：
The control circuit controls the electric control valve be in first working status, in the electric control valve in described the During one working status, the communication between first water inlet and second water outlet, and the inlet valve is in institute State control circuit and be controlled, directly or indirectly lower closing；
Alternatively,
The control circuit controls the electric control valve be in second working status, in the electric control valve in described the During two working statuses, the communication between first water inlet and first water outlet, and the inlet valve is in institute State control circuit and be controlled, directly or indirectly lower opening.
8. the method according to the description of claim 7 is characterized in that the control circuit controls the electric control valve to be in described First working status, including：
When the electric control valve is the electric control valve of one-in-and-two-out, the control circuit controls the input end of the electric control valve Path shut-off between the first exit end of the electric control valve, and control the input end of the electric control valve and described automatically controlled Communication between the second outlet end of valve；
Alternatively,
When the electric control valve is the electric control valve of two one-in-and-one-outs, the control circuit controls first electric control valve Close, and control second electric control valve to open；
Alternatively,
When the electric control valve is the electric control valve of one-in-and-one-out, the control circuit controls the electric control valve to beat Open.
9. the method according to the description of claim 7 is characterized in that the control circuit controls the electric control valve to be in described Second working status, including：
When the electric control valve is the electric control valve of one-in-and-two-out, the control circuit controls the input end of the electric control valve Communication between the first exit end of the electric control valve, and control the input end of the electric control valve and described automatically controlled Path shut-off between the second outlet end of valve；
Alternatively,
When the electric control valve is the electric control valve of two one-in-and-one-outs, the control circuit controls first electric control valve Open, and control second electric control valve to close；
Alternatively,
When the electric control valve is the electric control valve of one-in-and-one-out, the control circuit controls the electric control valve to close Close.
10. the method according to the description of claim 7 is characterized in that when first water outlet of the connector also passes through When inlet valve is connected with the water inlet of water treatment facilities, the method further includes：
When the electric control valve is in first working status, the control circuit obtains the first operation instruction；
The control circuit controls the inlet valve to open according to first operation instruction；
The first scheduled duration after inlet valve opening, the control circuit control the electric control valve from described first Working status switches to second working status.
11. the method according to the description of claim 7 is characterized in that when first water outlet of the connector also passes through When inlet valve is connected with the water inlet of water treatment facilities, the method further includes：
When the electric control valve is in second working status, the control circuit obtains the second operation instruction；
The control circuit controls the electric control valve to be switched to from second working status according to second operation instruction First working status；
The second scheduled duration after the electric control valve switches to first working status, described in control circuit control Inlet valve is closed.
CN201410729315.XA 2014-12-03 2014-12-03 Connector and its control method Active CN104948804B (en)

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CN104436829B (en) * 2014-12-03 2016-05-18 佛山市云米电器科技有限公司 Is furnished with the water purifier of tap current divider

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CN101042195A (en) * 2006-03-22 2007-09-26 中国科学院半导体研究所 Electromagnetic valve
US8308938B2 (en) * 2008-06-18 2012-11-13 GM Global Technology Operations LLC Three-way diverter assembly for a fuel cell system
JP5153510B2 (en) * 2008-08-08 2013-02-27 リンナイ株式会社 Three-way valve
CN201866320U (en) * 2010-09-08 2011-06-15 厦门市易洁卫浴有限公司 Photoelectric-induction water-saving tap
JP2013083363A (en) * 2011-10-06 2013-05-09 Panasonic Corp Water heating device
US9273450B2 (en) * 2012-06-22 2016-03-01 Kohler Mira Limited Plumbing fixture with heating elements

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