A kind of electro-desalting water purification system with sterilization module
Technical field
The present invention relates to household water-treatment technology field, in particular to a kind of electro-desalting water purification system with sterilization module
System.
Background technique
With China's expanding economy, the pollution of water resource is also increasingly severe, and the water quality of municipal tap water cannot expire
The demand of sufficient people, more and more people select purchase water purifier, to guarantee the safety of drinking water.
Electrodialysis module is straight-through type flow passage, can not be intercepted to bacterium;Simultaneously because ion exchange water content of membrane is high,
Bacterium easily breeds inside film.In industrial application, electrodialysis module continues through the water flow of high flow rate for a long time, into module
The sodium hypochlorite that raw water can also add 0.1-0.5ppm is used to sterilize.But in household water filter application, electrodialysis module is big
Part-time water not processed, even the tap water with chlorine residue is passed through electrodialysis module, chlorine residue is in a few houres during standing
After can slowly decompose, the water for losing antibacterial effect, and standing is easier to that bacterium is made to increase breeding.
Therefore in view of the shortcomings of the prior art, provide a kind of electro-desalting water purification system with sterilization module very it is necessary to.
Summary of the invention
The purpose of the present invention is to solve defects in the prior art, and it is net to provide a kind of electro-desalting with sterilization module
Water system, by increasing sterilization module realization to the restraining and sterilizing bacteria of electro-desalting module, to guarantee the water quality of water outlet.
To achieve the above object, technical scheme is as follows:
A kind of electro-desalting water purification system with sterilization module, is provided with tap water pipe line and electro-desalting module, it is described from
Carry out water lines and is provided with inlet pipeline and sterilization pipeline, the inlet pipeline and the sterilization pipeline water inlet with electro-desalting module respectively
Mouth connection, it is described to sterilize the sterilization module for being provided in pipeline and producing Fungicidal substance in the case where energization.
In order to further realize the present invention, the sterilization module is ozone generator, chlorine residue generator or hydroxyl free radical
Generator.
In order to further realize the present invention, the electro-desalting module is electrodialysis module, the electrodialysis of falling electrode module or electricity
Hold desalination module.
In order to further realize the present invention, the tap water pipe line passes through three-way magnetic valve and inlet pipeline and sterilization pipeline
Connection.
In order to further realize the present invention, there are three ports, respectively first port, second for the three-way magnetic valve setting
Port and third port, the first port of the three-way magnetic valve are connected to tap water pipe line, and the second of the three-way magnetic valve
Port is connected to inlet pipeline, and the third port of the three-way magnetic valve is connected to sterilization pipeline.
In order to further realize the present invention, it is additionally provided with sterilization control system.
In order to further realize the present invention, the sterilization control system includes timer, fluid flowmeter and control device,
The timer and fluid flowmeter are electrically connected with control device respectively.
In order to further realize the present invention, the pure water mouth of the electro-desalting module is connected with pure water pipeline, the liquid flow
Water signal for detection water water and is transferred to control device by meter, when being changed with water water, control device
Control signal resetting timer occurs and timer is made to start timing, when timer calculating reaches setting value, timer will be believed
Number it is transferred to control device, control device controls the first port and second port closure, three-way magnetic valve of three-way magnetic valve
First port is connected with third port, while controlling sterilization module unlatching and pure water pipeline closing.
In order to further realize the present invention, the fluid flowmeter is set in inlet pipeline.
In order to further realize the present invention, the fluid flowmeter is set in pure water pipeline.
Beneficial effect
The present invention sterilizes electro-desalting module using the water with Fungicidal substance, is not necessarily to by setting sterilization module
The antibacterial diaphragm of special facture or antibacterial electrode, the program is easy to implement, and bactericidal effect is good, to guarantee the water quality of water outlet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the electro-desalting water purification system with sterilization module of the present invention;
Fig. 2 is the circuit connection of sterilization control system in a kind of electro-desalting water purification system with sterilization module of the present invention
Figure;
A kind of structural schematic diagram of the electro-desalting water purification system embodiment 3 with sterilization module of Fig. 3 present invention.
Include: in Fig. 1-Fig. 3
Tap water pipe line 1;
Inlet pipeline 11;
Sterilize pipeline 12;
Three-way magnetic valve 13
Electro-desalting module 2;
Pure water pipeline 21
Timer 31;
Fluid flowmeter 32;
Control device 33;
Sterilization module 4;
Voltage regulator module 41.
Specific embodiment
The present invention is further described in detail with reference to the accompanying drawing, these attached drawings are simplified schematic diagram, only
The basic structure that the invention is illustrated in a schematic way.
Embodiment 1
As Figure 1-Figure 2, the present invention provides a kind of electro-desalting water purification system with sterilization module, is provided with tap water
Pipeline 1, electro-desalting module 2 and sterilization control system, in which:
Tap water pipe line 1 be provided with inlet pipeline 11 and sterilization pipeline 12, tap water pipe line 1 by three-way magnetic valve 13 with
Inlet pipeline 11 is connected to sterilization pipeline 12, and there are three ports, respectively first port, second port for the setting of three-way magnetic valve 13
And third port, the first port of three-way magnetic valve 1 are connected to tap water pipe line 1, the second port connection of three-way magnetic valve 13
In inlet pipeline 11, the third port of three-way magnetic valve 13 is connected to sterilization pipeline 12.
Electro-desalting module 2 is that the apparatus module of separation water and ion is realized by electric current, and specifically, electro-desalting module is electricity
Dialysis module, it should be noted that electro-desalting module is not limited only to electrodialysis module, or separation water is realized by electric current
With the modules such as the electrodialysis of the falling electrode module of ion or capacitive desalination module.
Inlet pipeline 11 and sterilization pipeline 12 are connected to the water inlet of electro-desalting module 2, are sterilized and are provided in pipeline 12
The sterilization module 4 of Fungicidal substance is produced in the case where energization, sterilization module 4 is ozone generator, it should be noted that is killed
Bacterium module is not limited only to ozone generator, or the chlorine residue generator or hydrogen-oxygen of Fungicidal substance are produced in the case where energization
The devices such as free-radical generator.
Sterilization control system includes timer 31, fluid flowmeter 32 and control device 33, timer 31 and fluid flow
Meter 32 is electrically connected with control device 33, and fluid flowmeter sets 32 and is placed in inlet pipeline 11, and control device 33 is HH-
N05S, HH-N20S, HH-N40S, HH-DA10D or MT8516, it should be noted that control device is not the main of the application
Inventive point, as long as the control device for being able to achieve the functions of operating conditions such as control solenoid valve can be used as the control dress in the present embodiment
It sets, the selection of control device model is the selection of those skilled in the art's routine, and details are not described herein.
The pure water mouth of electro-desalting module 2 is connected with pure water pipeline 21, and fluid flowmeter 32 is used for detection water water and will
Water signal is transferred to control device 33, and when being changed with water water, control device 33 occurs control signal and resets timing
Device 31 simultaneously makes timer 31 start timing, when the calculation of timer 31 reaches setting value, it should be noted that setting value can be
1h also can be set as 1.5h, 2h, 3h etc., and timer 31 transmits signals to control device 33, and control device 33 controls threeway
The first port of solenoid valve 13 is closed with second port, the first port of three-way magnetic valve 13 is connected with third port, same to time control
Sterilization module 4 processed is opened and pure water pipeline 21 is closed, and tap water is by sterilization module 4, then passes through electro-desalting module 2, cleaning
Water afterwards is directly discharged from the waste water mouth of electro-desalting module 2, and without pure water mouth, achieve the purpose that place bacteria breed, together
When guarantee Fungicidal substance will not be emitted at the pure water mouth of electro-desalting module 2, guarantee water outlet safety.
The present embodiment sterilizes electro-desalting module using the water with Fungicidal substance, nothing by setting sterilization module
The antibacterial diaphragm of special facture or antibacterial electrode are needed, the program is easy to implement, and bactericidal effect is good, to guarantee the water quality of water outlet.
Embodiment 2
The present invention provides a kind of electro-desalting water purification system with sterilization module, other features are same as Example 1, different
, fluid flowmeter 32 is set in pure water pipeline 21, and compared with Example 1, the present embodiment makes sterilization control system more
The water outlet status of the water purification system is accurately detected, is sterilized to accurately control sterilization module.
Embodiment 3
The present invention provides a kind of electro-desalting water purification system with sterilization module, other features are same as Example 1, different
, as shown in figure 3, the front end of sterilization module 4 is provided with voltage regulator module 41,4 both ends of sterilization module are added in for adjusting
Voltage, thus control sterilization module 4 generate Fungicidal substance concentration, be adjusted according to the actual situation, bactericidal effect is more preferably.
The foregoing is merely better embodiments of the invention, and the invention is not limited to above embodiment, are implementing
The structural modification small there may be part in the process, if various changes or modifications of the invention are not departed from essence of the invention
Mind and range, and belong within the scope of claim and equivalent technologies of the invention, then the present invention is also intended to encompass these changes
And modification.