CN207877332U - Two-way water source automatic switchover system - Google Patents
Two-way water source automatic switchover system Download PDFInfo
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- CN207877332U CN207877332U CN201820041945.1U CN201820041945U CN207877332U CN 207877332 U CN207877332 U CN 207877332U CN 201820041945 U CN201820041945 U CN 201820041945U CN 207877332 U CN207877332 U CN 207877332U
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- water
- water source
- automatic switchover
- valve
- solenoid valve
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Abstract
The utility model proposes a kind of two-way water source automatic switchover systems, including：It is successively set on outlet valve, sensor, the first threeway, the first check valve, the first solenoid valve and the first water source on main line；The second check valve, water pump and the second water source being successively set on bye-pass, the second check valve are connected with the first threeway；Controller is electrically connected with sensor, the first solenoid valve and water pump respectively.The two-way water source automatic switchover system of the utility model, solves the water resource waste problem of water purifier generation, and while not changing user's intrinsic water habits, seamless connection, it automatically controls waste water and tap water and shares an outlet valve, avoid repulsion and the laundering period etc. that user brings due to the use of the change of custom.
Description
Technical field
The utility model is related to pipeline control technology fields, particularly relate to two-way water source automatic switchover system.
Background technology
At present using the water treatment system of reverse osmosis technology as a result, tap water is divided into two, one third or so
Water is drunk as purified water for people, and the water of remainder 2/3rds is separated as waste water.The waste water that water process generates, one
As sewer is all directly discharged by pipeline, thus cause the waste of water resource, at the same also make user increase use at
This.
Utility model content
To solve the above the deficiencies in the prior art, the utility model proposes two-way water source automatic switchover systems.
What the technical solution of the utility model was realized in：
A kind of two-way water source automatic switchover system, including：Be successively set on outlet valve on main line, sensor,
First threeway, the first check valve, the first solenoid valve and the first water source；The second check valve, the water pump being successively set on bye-pass
And second water source, the second check valve are connected with the first threeway；Controller, it is electric with sensor, the first solenoid valve and water pump respectively
Connection.
The first water source is tap water as a further improvement of the utility model,.
Second water source includes as a further improvement of the utility model,：First water tank and the water in the first water tank
Position meter, water-level gauge are electrically connected with the controller.
Sensor is flow sensor and/or hydraulic pressure sensor as a further improvement of the utility model,.
The first solenoid valve is normally open solenoid valve as a further improvement of the utility model,.
Outlet valve is tap as a further improvement of the utility model,.
Controller and water purifier power electric connection as a further improvement of the utility model,.
Further include as a further improvement of the utility model,：It is successively set on the second water tank on the second bye-pass, often
Solenoid valve and the second threeway are closed, the second threeway is set between the second check valve and water pump, and normally closed solenoid valve is electrically connected with the controller.
The two-way water source automatic switchover system of the utility model solves the water resource waste problem of water purifier generation, and
And while not changing user's intrinsic water habits, seamless connection, automatically controls waste water and tap water shares a water outlet
Valve avoids repulsion and laundering period etc. that user brings due to the use of the change of custom.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of two-way water source automatic switchover system in embodiment.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, for the structural schematic diagram of two-way water source automatic switchover system in embodiment.
Two-way water source automatic switchover system in embodiment, including：Outlet valve, sensor, the first threeway, first are unidirectionally
Valve, the first solenoid valve, the first water source, the second check valve, water pump, second water source and controller, wherein outlet valve, sensing
Device, the first threeway, the first check valve, the first solenoid valve and the first water source are successively set on main line；Second check valve, water pump
It is successively set on bye-pass with second water source, the second check valve is connected with the first threeway；Controller respectively with sensor,
One solenoid valve and water pump electrical connection.
Preferably, the first water source is tap water.
Preferably, second water source includes：First water tank and the water-level gauge in the first water tank, water-level gauge and controller electricity
Connection.First water tank is used to store the waste water of water purifier generation.
Two-way water source automatic switchover system in embodiment further includes：Be successively set on the second water tank on the second bye-pass,
Normally closed solenoid valve and the second threeway, the second threeway are set between the second check valve and water pump, and normally closed solenoid valve is electrically connected with controller
It connects.Normally closed solenoid valve, that is, it is in the open state when being powered, closed state is in when power-off.Second water tank is for storing the first water
The extra water of case, to prevent the first water tank spilling water.When controller, which receives water-level gauge, shows the full signal of the first Water in Water Tank, open
Dynamic water pump, and normally closed solenoid valve is opened, the water of the first water tank is evacuated in the second water tank.
In actual test, often generation water is more for meeting, and the waste water that water purifier generates exceeds the feelings of the first water tank capacity
Condition.In the present embodiment, the water in the first water tank reaches certain capacity, and water-level gauge generates control signal, and controller starts water simultaneously
Pump and normally closed solenoid valve, the waste water of the first water tank are pumped into the second water tank, to store extra waste water, to prevent spilling water
The furniture etc. of user is damaged.
Preferably, sensor is flow sensor and/or hydraulic pressure sensor, such as flow switch, pressure detecting module.When
When tap water pipe line is normal, as long as flow sensor or hydraulic pressure sensor are arranged one；When encountering stopping running water, stream
Quantity sensor and hydraulic pressure sensor need to be arranged in pipeline simultaneously.
Preferably, the first solenoid valve is normally open solenoid valve, that is, closed state is in when being powered, and open shape is in when power-off
State.
In above-described embodiment, outlet valve is tap or other common valves.
Two-way water source automatic switchover system in embodiment further includes：Power supply, the power supply can be individually for this system power supply.
Preferably, controller and water purifier power electric connection in embodiment, when controller detects that water tank will store up full, by water purifier
Dump stops it and continues to drain to water tank, to avoid the risk of water tank spilling water.
Two-way water source automatic switchover system in above-described embodiment, when outlet valve is opened, sensor has detected
When pressure changes in water flowing or pipeline i.e. generate control signal, control signal control controller action, open water pump and
The first solenoid valve is closed, the water being stored in the first water tank is pumped out in pipeline by water pump, and the first solenoid valve is by tap water pipe line
Closing；When the water-level gauge in the first water tank detects that the first Water in Water Tanks amount is insufficient, signal is transmitted to controller, controller is disconnected
Electricity, water pump are stopped, and the first solenoid valve is opened, conducting tap water water route.When outlet valve is closed, sensor detects not
Flowing to water or pressure change, controller can't detect the signal of sensor offer, switch off the pump and open the first electromagnetism
Valve.
In embodiment, flow switch plays whether the water in signal piping flows, to whether judge user with water, and
Switching signal is provided to controller.Pressure detecting module is used to judge the size of user's water consumption, and water yield is provided to controller
The signal that still can be worked normally when control signal and tap water cut-off provides.Water pump by waste water for extracting and pumping to dragon
Head tube road.Normally open solenoid valve simultaneously closes off tap water water route in pump working, prevents tap water and water pump from clashing.Second
Check valve is to prevent tap water from inversely entering the first water tank by water pump in water air pump inoperative and prevent damage water pump.First is single
It is that waste water is pumped into tap water pipe line when preventing pump working in the case of tap water cut-off to valve, and in pump working
Preferably closing tap water pipe line, prevents tap water and waste water mixes the case where flowing out.Controller passes for detection flows
The signal of sensor and hydraulic pressure sensor, and control the opening and closing of water pump and the first solenoid valve and normally closed solenoid valve.
The technical solution of above-described embodiment solves the water resource waste problem of reverse osmosis type purified water machine generation, Er Qie
While not changing the intrinsic water habits of user, seamless connection, automatically controls waste water and tap water shares an outlet valve,
Avoid repulsion and the laundering period etc. that user brings due to the use of the change of custom.By the technical solution of above-described embodiment, from
Can be that each family using reverse osmosis type purified water machine saves certain Water expenditure and saves a large amount of every year for small
Water resource；For big, the pressure of waterworks is reduced, the pressure of environment is mitigated, contributed for the water resource of increasingly reduction,
It benefits the nation and the people.
When hydraulic pressure sensor has the function of acquisition hydraulic pressure size, by being detected to variation in water pressure, may be implemented
With the different size that user's tap is opened, the output power of adjust automatically water pump realizes the controllable mesh of water flow size
's.More close to the use habit of each user, while solving a part of user has different requirements to ask water yield size
Topic.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of two-way water source automatic switchover system, which is characterized in that including：
Outlet valve, sensor, the first threeway, the first check valve, the first solenoid valve and being successively set on main line
One water source；
The second check valve, water pump and the second water source being successively set on bye-pass, the second check valve are connected with the first threeway；
Controller is electrically connected with sensor, the first solenoid valve and water pump respectively.
2. two-way water source according to claim 1 automatic switchover system, which is characterized in that the first water source is tap water.
3. two-way water source according to claim 1 or 2 automatic switchover system, which is characterized in that second water source includes：First
Water tank and the water-level gauge in the first water tank, water-level gauge are electrically connected with the controller.
4. two-way water source according to claim 1 automatic switchover system, which is characterized in that sensor is flow sensor
And/or hydraulic pressure sensor.
5. two-way water source according to claim 1 automatic switchover system, which is characterized in that the first solenoid valve is normally opened electromagnetism
Valve.
6. two-way water source according to claim 1 automatic switchover system, which is characterized in that outlet valve is tap.
7. two-way water source according to claim 1 automatic switchover system, which is characterized in that controller and water purification electromechanical source electricity
Connection.
8. two-way water source according to claim 3 automatic switchover system, which is characterized in that further include：It is successively set on
The second water tank, normally closed solenoid valve on two bye-passes and the second threeway, the second threeway are set between the second check valve and water pump, often
Solenoid valve is closed to be electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041945.1U CN207877332U (en) | 2018-01-10 | 2018-01-10 | Two-way water source automatic switchover system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041945.1U CN207877332U (en) | 2018-01-10 | 2018-01-10 | Two-way water source automatic switchover system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877332U true CN207877332U (en) | 2018-09-18 |
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ID=63505278
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041945.1U Active CN207877332U (en) | 2018-01-10 | 2018-01-10 | Two-way water source automatic switchover system |
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| CN (1) | CN207877332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005671A (en) * | 2022-02-18 | 2022-09-06 | 浙江苏泊尔厨卫电器有限公司 | Water dispenser and control method for water dispenser |
-
2018
- 2018-01-10 CN CN201820041945.1U patent/CN207877332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005671A (en) * | 2022-02-18 | 2022-09-06 | 浙江苏泊尔厨卫电器有限公司 | Water dispenser and control method for water dispenser |
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