CN109944299A - A kind of water adding control method and system - Google Patents
A kind of water adding control method and system Download PDFInfo
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- CN109944299A CN109944299A CN201910294124.8A CN201910294124A CN109944299A CN 109944299 A CN109944299 A CN 109944299A CN 201910294124 A CN201910294124 A CN 201910294124A CN 109944299 A CN109944299 A CN 109944299A
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Abstract
The invention discloses a kind of water adding control method and system, which includes the first button switch, the second button switch, first coil, first coil auxiliary contact, the first valve, third button switch, the 4th button switch, the second coil, the second coil auxiliary contact, the second valve, the 5th button switch, the 6th button switch, tertiary coil, tertiary coil auxiliary contact and third valve.Using technical solution of the present invention, it is not only simple in structure, it is easy for installation, and the consuming of human resources can be greatly reduced, to reduce cost.
Description
Technical field
The present invention relates to water field of automation technology more particularly to a kind of water adding control method and system.
Background technique
At present with water automatic field, if in three ponds, with the second pond after the water in the first pond is finished
Water, the water in the second pond be finished after again use third pond water.When filling the water to pond, manual hand manipulation is generally required,
After the water in the first pond is filled it up with, then plus the second pond water, followed by the water in third pond can occupy human resources in this way.
In addition, be at present to be programmed to by PLC, but cost of investment is too high there are also a kind of plus water management scheme,
It can not promote.
Summary of the invention
To solve problems of the prior art, the embodiment of the present invention provides a kind of water adding control method and system, knot
Structure is simple, easy for installation, can greatly reduce cost.
The one side of the embodiment of the present invention provides a kind of water adding control method, for three pond Jia Shui, including it is following
Step:
Press the first button switch, first coil obtains electric, and first coil auxiliary contact, which are attracted, to be realized self-locking, controls the first valve
Door is opened, and presses the second button switch, First Line when the liquid level in the first pond reaches default liquid level to the first pond Jia Shui
Power loss is enclosed, first coil auxiliary contact disconnect, and the first valve of control is closed, and stop to the first pond Jia Shui;
Press third button switch, the second coil obtains electric, and the second coil auxiliary contact, which are attracted, to be realized self-locking, controls the second valve
Door is opened, and presses the 4th button switch, the second line when the liquid level in the second pond reaches default liquid level to the second pond Jia Shui
Power loss is enclosed, the second coil auxiliary contact disconnect, and the second valve of control is closed, and stop to the second pond Jia Shui;
Press the 5th button switch, tertiary coil obtains electric, and tertiary coil auxiliary contact, which are attracted, to be realized self-locking, controls third valve
Door is opened, and presses the 6th button switch, third line when the liquid level in third pond reaches default liquid level to third pond Jia Shui
Power loss is enclosed, tertiary coil auxiliary contact disconnect, and control third valve is closed, and stop to third pond Jia Shui.
Further, further comprising the steps of:
Rotary switch is rotated into automatic mode position;
It is electric that the connection of first liquid-level switch obtains the 4th coil, and the 4th coil auxiliary contact are attracted, the 4th coil auxiliary contact
Switch be attracted, first coil obtain it is electric, first coil auxiliary contact be attracted realize it is self-locking, control the first valve open, to the first water
Chi Jiashui;
When the liquid level in the first pond reaches default liquid level, the first liquid-level switch and the second liquid-level switch are powered, the 5th line
Enclose electric, the 5th coil auxiliary contact switch be attracted, the second coil obtain it is electric, the second coil auxiliary contact be attracted realize it is self-locking, control
The second valve opening is made, to the second pond Jia Shui;Meanwhile the 4th coil losing electricity, the 4th coil auxiliary contact disconnect, first coil
Power loss, first coil auxiliary contact disconnect, and the first valve of control is closed, and stop to the first pond Jia Shui;
When the liquid level in the second pond reaches default liquid level, the second liquid-level switch and third liquid-level switch are powered, the 6th line
Enclose electric, the 6th coil auxiliary contact switch be attracted, tertiary coil obtain it is electric, tertiary coil auxiliary contact be attracted realize it is self-locking, control
Third valve processed is opened, to third pond Jia Shui;Meanwhile the 5th coil losing electricity, the 5th coil auxiliary contact disconnect, the second coil
Power loss, the second coil auxiliary contact disconnect, and the second valve of control is closed, and stop to the second pond Jia Shui;
When the liquid level in third pond reaches default liquid level, third liquid-level switch changes, the 6th coil losing electricity, the 6th coil
Auxiliary contact disconnect, tertiary coil power loss, and tertiary coil auxiliary contact disconnect, and control third valve is closed, and stop to third water
Chi Jiashui, while liquid level indicator light is lighted.
Further, when the first valve is opened, the first indicator light is lighted, and when the second valve is opened, the second indicator light is lighted,
When third valve is opened, third indicator light is lighted;When the first valve is closed, the first indicator light extinguishes, when the second valve is closed, the
Two indicator lights extinguish, and when third valve is closed, third indicator light extinguishes.
On the other hand the embodiment of the present invention additionally provides a kind of plus water control system, for wrapping to three pond Jia Shui
Include the first button switch, the second button switch, first coil, first coil auxiliary contact, the first valve, third button switch,
4th button switch, the second coil, the second coil auxiliary contact, the second valve, the 5th button switch, the 6th button switch,
Three-winding, tertiary coil auxiliary contact and third valve, wherein
First button switch, the second button switch, first coil, first coil auxiliary contact and the first valve corresponding first
Pond, the first button switch are connected with the second button switch, obtain electric or power loss, first coil and for controlling first coil
One valve in parallel controls the first valve switch for first coil;
Third button switch, the 4th button switch, the second coil, the second coil auxiliary contact and the second valve corresponding second
Pond, third button switch are connected with the 4th button switch, obtain electric or power loss for controlling the second coil, the second coil and the
Two valve in parallel control the second valve switch for the second coil;
5th button switch, the 6th button switch, tertiary coil, tertiary coil auxiliary contact and third valve correspond to third
Pond, the 5th button switch are connected with the 6th button switch, obtain electric or power loss, tertiary coil and for controlling tertiary coil
Three valve in parallel control third valve switch for tertiary coil.
It further, further include rotary switch, the first liquid-level switch, the 4th coil, the 4th coil auxiliary contact, the 4th line
Enclose auxiliary contact switch, the second liquid-level switch, the 5th coil, the 5th coil auxiliary contact, the 5th coil auxiliary contact switch, the
Three liquid-level switches, the 6th coil, the 6th coil auxiliary contact and the 6th coil auxiliary contact switch, wherein
First liquid-level switch, the 4th coil, the 4th coil auxiliary contact switch and the 5th coil auxiliary contact corresponding first
Pond, the first liquid-level switch, the 4th coil, the 4th coil auxiliary contact switch, the 5th coil auxiliary contact and first coil string
Connection, the first liquid-level switch are connect with the second liquid-level switch;
Second liquid-level switch, the 5th coil, the 5th coil auxiliary contact switch and the 6th coil auxiliary contact corresponding second
Pond, the second liquid-level switch, the 5th coil, the 5th coil auxiliary contact switch, the 6th coil auxiliary contact and the second coil string
Connection, the second liquid-level switch are connect with third liquid-level switch;
Third liquid-level switch, the 6th coil, the 6th coil auxiliary contact switch and the 4th coil auxiliary contact correspond to third
Pond, third liquid-level switch, the 6th coil, the 6th coil auxiliary contact switch, the 4th coil auxiliary contact and tertiary coil string
Connection,
Rotary switch is connect with the first liquid-level switch, adds aqueous mode for converting;
It is electric that the connection of first liquid-level switch obtains the 4th coil, and the 4th coil auxiliary contact are attracted, the 4th coil auxiliary contact
Switch be attracted, first coil obtain it is electric, first coil auxiliary contact be attracted realize it is self-locking, control the first valve open, to the first water
Chi Jiashui;
When the liquid level in the first pond reaches default liquid level, the first liquid-level switch and the second liquid-level switch are powered, the 5th line
Enclose electric, the 5th coil auxiliary contact switch be attracted, the second coil obtain it is electric, the second coil auxiliary contact be attracted realize it is self-locking, control
The second valve opening is made, to the second pond Jia Shui;Meanwhile the 4th coil losing electricity, the 4th coil auxiliary contact disconnect, first coil
Power loss, first coil auxiliary contact disconnect, and the first valve of control is closed, and stop to the first pond Jia Shui;
When the liquid level in the second pond reaches default liquid level, the second liquid-level switch and third liquid-level switch are powered, the 6th line
Enclose electric, the 6th coil auxiliary contact switch be attracted, tertiary coil obtain it is electric, tertiary coil auxiliary contact be attracted realize it is self-locking, control
Third valve processed is opened, to third pond Jia Shui;Meanwhile the 5th coil losing electricity, the 5th coil auxiliary contact disconnect, the second coil
Power loss, the second coil auxiliary contact disconnect, and the second valve of control is closed, and stop to the second pond Jia Shui;
When the liquid level in third pond reaches default liquid level, third liquid-level switch changes, the 6th coil losing electricity, the 6th coil
Auxiliary contact disconnect, tertiary coil power loss, and tertiary coil auxiliary contact disconnect, and control third valve is closed, and stop to third water
Chi Jiashui.
It further, further include three indicator lights, three indicator lights are connect with three valves respectively.
It further, further include a liquid level indicator light.
Using technical solution of the present invention, it is not only simple in structure, it is easy for installation, and since adding for pond can be controlled
The pond of aqueous position, change plus water, so the consuming of human resources can be greatly reduced, to reduce cost.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the structural schematic diagram for adding water control system in the embodiment of the present invention.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and related application, method being described in detail in claims, some aspects of the invention are consistent.
Fig. 1 is the structural schematic diagram for adding water control system in the embodiment of the present invention.As shown in Figure 1, water management system should be added
System is for three pond Jia Shui, including the first button switch SB11, the second button switch SB12, first coil KM1b, first
Coil auxiliary contact KM1a, the first valve, third button switch SB21, the 4th button switch SB22, the second coil KM2b, second
Coil auxiliary contact KM2a, the second valve, the 5th button switch SB31, the 6th button switch SB32, tertiary coil KM3b, third
Coil auxiliary contact KM3a and third valve further include rotary switch SA, the first liquid-level switch Y1, the 4th coil KA1c, the 4th
Coil auxiliary contact KA1b, the 4th coil auxiliary contact switch KA1a, the second liquid-level switch Y2, the 5th coil KA2c, the 5th line
Enclose auxiliary contact KA2b, the 5th coil auxiliary contact switch KA2a, third liquid-level switch Y3, the 6th coil KA3c, the 6th coil
Auxiliary contact KA3b and the 6th coil auxiliary contact switch KA3a and the first indicator light 1LD, the second indicator light 2LD, third refer to
Show lamp 3LD and a liquid level indicator light HD.
First button switch, the second button switch, first coil, first coil auxiliary contact and the first valve corresponding first
Pond, the first button switch are connected with the second button switch, obtain electric or power loss, first coil and for controlling first coil
One valve in parallel controls the first valve switch for first coil.
Third button switch, the 4th button switch, the second coil, the second coil auxiliary contact and the second valve corresponding second
Pond, third button switch are connected with the 4th button switch, obtain electric or power loss for controlling the second coil, the second coil and the
Two valve in parallel control the second valve switch for the second coil.
5th button switch, the 6th button switch, tertiary coil, tertiary coil auxiliary contact and third valve correspond to third
Pond, the 5th button switch are connected with the 6th button switch, obtain electric or power loss, tertiary coil and for controlling tertiary coil
Three valve in parallel control third valve switch for tertiary coil.
First liquid-level switch, the 4th coil, the 4th coil auxiliary contact switch and the 5th coil auxiliary contact corresponding first
Pond, the first liquid-level switch, the 4th coil, the 4th coil auxiliary contact switch, the 5th coil auxiliary contact and first coil string
Connection, the first liquid-level switch are connect with the second liquid-level switch.
Second liquid-level switch, the 5th coil, the 5th coil auxiliary contact switch and the 6th coil auxiliary contact corresponding second
Pond, the second liquid-level switch, the 5th coil, the 5th coil auxiliary contact switch, the 6th coil auxiliary contact and the second coil string
Connection, the second liquid-level switch are connect with third liquid-level switch.
Third liquid-level switch, the 6th coil, the 6th coil auxiliary contact switch and the 4th coil auxiliary contact correspond to third
Pond, third liquid-level switch, the 6th coil, the 6th coil auxiliary contact switch, the 4th coil auxiliary contact and tertiary coil string
Connection.
Rotary switch is connect with the first liquid-level switch, adds aqueous mode for converting.
To obtain the 4th coil electric for the connection of first liquid-level switch, and the 4th coil auxiliary contact are attracted, first coil obtain it is electric, first
Coil auxiliary contact, which are attracted, realizes self-locking, control the first valve opening, to the first pond Jia Shui;
When the liquid level in the first pond reaches default liquid level, the first liquid-level switch and the second liquid-level switch are powered, the 5th line
Enclose electric, the 5th coil auxiliary contact switch be attracted, the second coil obtain it is electric, the second coil auxiliary contact be attracted realize it is self-locking, control
The second valve opening is made, to the second pond Jia Shui;Meanwhile the 4th coil losing electricity, the 4th coil auxiliary contact disconnect, first coil
Power loss, first coil auxiliary contact disconnect, and the first valve of control is closed, and stop to the first pond Jia Shui;
When the liquid level in the second pond reaches default liquid level, the second liquid-level switch and third liquid-level switch are powered, the 6th line
Enclose electric, the 6th coil auxiliary contact switch be attracted, tertiary coil obtain it is electric, tertiary coil auxiliary contact be attracted realize it is self-locking, control
Third valve processed is opened, to third pond Jia Shui;Meanwhile the 5th coil losing electricity, the 5th coil auxiliary contact disconnect, the second coil
Power loss, the second coil auxiliary contact disconnect, and the second valve of control is closed, and stop to the second pond Jia Shui;
When the liquid level in third pond reaches default liquid level, third liquid-level switch changes, the 6th coil losing electricity, the 6th coil
Auxiliary contact disconnect, tertiary coil power loss, and tertiary coil auxiliary contact disconnect, and control third valve is closed, and stop to third water
Chi Jiashui.
Three indicator lights are connect with three valves respectively.
The workflow of the system is described below.
Under manual mode, the first button switch SB11 is pressed, first coil KM1b obtains electric, first coil auxiliary contact KM1a
It is attracted and realizes self-locking, control the first valve opening, to the first pond Jia Shui, when the liquid level in the first pond reaches default liquid level,
The second button switch SB12, first coil KM1b power loss are pressed, first coil auxiliary contact KM1a is disconnected, and the first valve of control closes
It closes, stops to the first pond Jia Shui.
Press third button switch SB21, the second coil KM2b obtain it is electric, the second coil auxiliary contact KM2a be attracted realize from
Lock, the second valve of control is opened, to the second pond Jia Shui, when the liquid level in the second pond reaches default liquid level, press the 4th by
Button switch SB22, the second coil KM2b power loss, the second coil auxiliary contact KM2a disconnect, control the second valve close, stop to
Second pond Jia Shui.
Press the 5th button switch SB31, tertiary coil KM3b obtain it is electric, tertiary coil auxiliary contact KM3a be attracted realize from
Lock, control third valve is opened, to third pond Jia Shui, when the liquid level in third pond reaches default liquid level, press the 6th by
Button switch SB32, tertiary coil KM3b power loss, tertiary coil auxiliary contact KM3a disconnect, control third valve close, stop to
Third pond Jia Shui.
Rotary switch SA is rotated into automatic mode position.
It is electric that first liquid-level switch Y1 connection obtains the 4th coil KA1c, and the 4th coil auxiliary contact KA1b is attracted, the 4th line
Enclose auxiliary contact switch KA1a be attracted, first coil KM1b obtain it is electric, first coil auxiliary contact KM1a be attracted realize it is self-locking, control
First valve is opened, to the first pond Jia Shui;
When the liquid level in the first pond reaches default liquid level, the first liquid-level switch Y1 and the second liquid-level switch Y2 are powered, the
Five coil KA2c obtain electric, and the 5th coil auxiliary contact switch KA2a is attracted, and the second coil KM2b obtains electric, the second coil auxiliary contact
KM2a, which is attracted, realizes self-locking, control the second valve opening, to the second pond Jia Shui;Meanwhile the 4th coil KA1c power loss, the 4th line
It encloses auxiliary contact KA1b to disconnect, first coil KM1b power loss, first coil auxiliary contact KM1a is disconnected, and the first valve of control closes
It closes, stops to the first pond Jia Shui.
When the liquid level in the second pond reaches default liquid level, the second liquid-level switch Y2 and third liquid-level switch Y3 are powered, the
Six coil KA3c obtain electric, and the 6th coil auxiliary contact switch KA3a is attracted, and tertiary coil KM3b obtains electric, tertiary coil auxiliary contact
KM3a, which is attracted, realizes self-locking, control third valve opening, to third pond Jia Shui;Meanwhile the 5th coil KA2c power loss, the 5th line
It encloses auxiliary contact KA2b to disconnect, the second coil KM2b power loss, the second coil auxiliary contact KM2a is disconnected, and the second valve of control closes
It closes, stops to the second pond Jia Shui.
When the liquid level in third pond reaches default liquid level, third liquid-level switch Y3 changes, the 6th coil KA3c power loss, the
Six coil auxiliary contact KA3b are disconnected, tertiary coil KM3b power loss, and tertiary coil auxiliary contact KM3a is disconnected, and control third valve
It closes, stops to third pond Jia Shui, while liquid level indicator light HD connection is bright.
When the first valve is opened, the first indicator light 1LD is lighted, and when the second valve is opened, the second indicator light 2LD is lighted, when
Third valve is opened, and third indicator light 3LD is lighted;When the first valve is closed, the first indicator light 1LD extinguishes, when the second valve closes
It closes, the second indicator light 2LD extinguishes, and when third valve is closed, third indicator light 3LD extinguishes.
Using above-described embodiment, water control system should be added to be not only simple in structure, it is easy for installation, and due to that can control
The pond for adding aqueous position, change plus water in pond, so the consuming of human resources can be greatly reduced, to reduce cost.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (7)
1. a kind of water adding control method is used for three pond Jia Shui, which comprises the following steps:
Press the first button switch, first coil obtains electric, and first coil auxiliary contact, which are attracted, to be realized self-locking, and the first valve of control is beaten
It opens, to the first pond Jia Shui, when the liquid level in the first pond reaches default liquid level, presses the second button switch, first coil is lost
Electricity, first coil auxiliary contact disconnect, and the first valve of control is closed, and stop to the first pond Jia Shui;
Press third button switch, the second coil obtains electric, and the second coil auxiliary contact, which are attracted, to be realized self-locking, and the second valve of control is beaten
It opens, presses the 4th button switch, the second deactivation coil when the liquid level in the second pond reaches default liquid level to the second pond Jia Shui
Electricity, the second coil auxiliary contact disconnect, and the second valve of control is closed, and stop to the second pond Jia Shui;
Press the 5th button switch, tertiary coil obtains electric, and tertiary coil auxiliary contact, which are attracted, to be realized self-locking, and control third valve is beaten
It opens, to third pond Jia Shui, when the liquid level in third pond reaches default liquid level, presses the 6th button switch, tertiary coil loses
Electricity, tertiary coil auxiliary contact disconnect, and control third valve is closed, and stop to third pond Jia Shui.
2. water adding control method according to claim 1, which is characterized in that further comprising the steps of:
Rotary switch is rotated into automatic mode position;
It is electric that the connection of first liquid-level switch obtains the 4th coil, and the 4th coil auxiliary contact are attracted, and first coil obtains electric, first coil
Auxiliary contact, which are attracted, realizes self-locking, control the first valve opening, to the first pond Jia Shui;
When the liquid level in the first pond reaches default liquid level, the first liquid-level switch and the second liquid-level switch are powered, and the 5th coil obtains
Electricity, the 5th coil auxiliary contact switch are attracted, and the second coil obtains electric, and the second coil auxiliary contact, which are attracted, realizes self-locking, control the
Two valves are opened, to the second pond Jia Shui;Meanwhile the 4th coil losing electricity, the 4th coil auxiliary contact disconnect, first coil is lost
Electricity, first coil auxiliary contact disconnect, and the first valve of control is closed, and stop to the first pond Jia Shui;
When the liquid level in the second pond reaches default liquid level, the second liquid-level switch and third liquid-level switch are powered, and the 6th coil obtains
Electricity, the 6th coil auxiliary contact switch are attracted, and tertiary coil obtains electric, and tertiary coil auxiliary contact, which are attracted, realizes self-locking, control the
Three valves are opened, to third pond Jia Shui;Meanwhile the 5th coil losing electricity, the 5th coil auxiliary contact disconnect, the second deactivation coil
Electricity, the second coil auxiliary contact disconnect, and the second valve of control is closed, and stop to the second pond Jia Shui;
When the liquid level in third pond reaches default liquid level, third liquid-level switch changes, the 6th coil losing electricity, the 6th coil auxiliary
Contact disconnects, tertiary coil power loss, and tertiary coil auxiliary contact disconnect, and control third valve is closed, and stops adding to third pond
Water, while liquid level indicator light is lighted.
3. water adding control method according to claim 1, which is characterized in that when the first valve opening, the first indicator light point
Bright, when the second valve is opened, the second indicator light is lighted, and when third valve is opened, third indicator light is lighted;When the first valve closes
It closes, the first indicator light extinguishes, and when the second valve is closed, the second indicator light extinguishes, and when third valve is closed, third indicator light is put out
It goes out.
4. one kind plus water control system are used for three pond Jia Shui, which is characterized in that press including the first button switch, second
Button switch, first coil, first coil auxiliary contact, the first valve, third button switch, the 4th button switch, the second coil,
Second coil auxiliary contact, the second valve, the 5th button switch, the 6th button switch, tertiary coil, tertiary coil auxiliary contact
With third valve, wherein
Corresponding first water of first button switch, the second button switch, first coil, first coil auxiliary contact and the first valve
Pond, the first button switch are connected with the second button switch, obtain electric or power loss, first coil and first for controlling first coil
Valve in parallel controls the first valve switch for first coil;
Corresponding second water of third button switch, the 4th button switch, the second coil, the second coil auxiliary contact and the second valve
Pond, third button switch are connected with the 4th button switch, obtain electric or power loss, the second coil and second for controlling the second coil
Valve in parallel controls the second valve switch for the second coil;
5th button switch, the 6th button switch, tertiary coil, tertiary coil auxiliary contact and third valve correspond to third water
Pond, the 5th button switch are connected with the 6th button switch, obtain electric or power loss, tertiary coil and third for controlling tertiary coil
Valve in parallel controls third valve switch for tertiary coil.
5. a kind of plus water control system according to claim 4, which is characterized in that further include rotary switch, the first liquid level
Switch, the 4th coil, the 4th coil auxiliary contact, the 4th coil auxiliary contact switch, the second liquid-level switch, the 5th coil,
Five coil auxiliary contact, the 5th coil auxiliary contact switch, third liquid-level switch, the 6th coil, the 6th coil auxiliary contact and
6th coil auxiliary contact switch, wherein
Corresponding first pond of first liquid-level switch, the 4th coil, the 4th coil auxiliary contact switch and the 5th coil auxiliary contact,
First liquid-level switch, the 4th coil, the 4th coil auxiliary contact switch, the 5th coil auxiliary contact and first coil series connection, the
One liquid-level switch is connect with the second liquid-level switch;
Corresponding second pond of second liquid-level switch, the 5th coil, the 5th coil auxiliary contact switch and the 6th coil auxiliary contact,
Second liquid-level switch, the 5th coil, the 5th coil auxiliary contact switch, the 6th coil auxiliary contact and the series connection of the second coil, the
Two liquid-level switches are connect with third liquid-level switch;
Third liquid-level switch, the 6th coil, the 6th coil auxiliary contact switch and the 4th coil auxiliary contact correspond to third pond,
Third liquid-level switch, the 6th coil, the 6th coil auxiliary contact switch, the 4th coil auxiliary contact and tertiary coil series connection,
Rotary switch is connect with the first liquid-level switch, adds aqueous mode for converting;
It is electric that the connection of first liquid-level switch obtains the 4th coil, and the 4th coil auxiliary contact are attracted, the 4th coil auxiliary contact switch
Be attracted, first coil obtain it is electric, first coil auxiliary contact be attracted realize it is self-locking, control the first valve open, add to the first pond
Water;
When the liquid level in the first pond reaches default liquid level, the first liquid-level switch and the second liquid-level switch are powered, and the 5th coil obtains
Electricity, the 5th coil auxiliary contact switch are attracted, and the second coil obtains electric, and the second coil auxiliary contact, which are attracted, realizes self-locking, control the
Two valves are opened, to the second pond Jia Shui;Meanwhile the 4th coil losing electricity, the 4th coil auxiliary contact disconnect, first coil is lost
Electricity, first coil auxiliary contact disconnect, and the first valve of control is closed, and stop to the first pond Jia Shui;
When the liquid level in the second pond reaches default liquid level, the second liquid-level switch and third liquid-level switch are powered, and the 6th coil obtains
Electricity, the 6th coil auxiliary contact switch are attracted, and tertiary coil obtains electric, and tertiary coil auxiliary contact, which are attracted, realizes self-locking, control the
Three valves are opened, to third pond Jia Shui;Meanwhile the 5th coil losing electricity, the 5th coil auxiliary contact disconnect, the second deactivation coil
Electricity, the second coil auxiliary contact disconnect, and the second valve of control is closed, and stop to the second pond Jia Shui;
When the liquid level in third pond reaches default liquid level, third liquid-level switch changes, the 6th coil losing electricity, the 6th coil auxiliary
Contact disconnects, tertiary coil power loss, and tertiary coil auxiliary contact disconnect, and control third valve is closed, and stops adding to third pond
Water.
6. a kind of plus water control system according to claim 5, which is characterized in that further include three indicator lights, three fingers
Show that lamp is connect with three valves respectively.
7. a kind of plus water control system according to claim 5, which is characterized in that further include a liquid level indicator light.
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