CN207880464U - A kind of intelligence leak-proof device - Google Patents
A kind of intelligence leak-proof device Download PDFInfo
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- CN207880464U CN207880464U CN201820275606.XU CN201820275606U CN207880464U CN 207880464 U CN207880464 U CN 207880464U CN 201820275606 U CN201820275606 U CN 201820275606U CN 207880464 U CN207880464 U CN 207880464U
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Abstract
The utility model proposes a kind of intelligent leak-proof devices, include three lines two control motor-driven valve and the target type flow switch being set in turn in along fluid direction of advance on pipeline, the pipeline is used to be mounted in main line, three line two controls motor-driven valve and target type flow switch is connected by line with the device in wiring chest, includes electric leakage air switch, the time relay, intermediate relay, the gear of rotary self-locking three button switch, self-locking normally closed push button switch and two intelligence WIFI wireless switchings in the wiring chest.Above-mentioned intelligence leak-proof device has many advantages, such as high safety and reliability, simple installation, is easy repair, can work for a long time, not change the working condition of motor-driven valve after power failure, and can realize the function of radio remote control electric valve working condition；Above-mentioned intelligence leak-proof device can be applied in the pipeline of the fluids such as the water, oil, gas such as family, factory, farming and animal husbandry, carry out protection against leakage.
Description
Technical field
The utility model is related to leak-proof device field more particularly to a kind of intelligent leak-proof devices of high safety and reliability.
Background technology
It is highly important in the pipe safety of the water, oil, gas in the places such as family, factory, agriculture and animal husbandry cultivation, when metalling run out
And oil, gas leakage situation when, it will usually cause the wasting of resources of water, oil, gas, can also be caused because of leakage other economy damage
It becomes estranged harm.
It is directed to problem above, many leak-proof devices exist in the prior art, but leak-proof device in the prior art is big
There are some disadvantages, such as some leak-proof devices using control circuit board as control brain, but wiring board heat dissipation is compatible with more
Bad, voltage instability, easy acceleration causes the resistance in circuit board and capacitance aging damage.Also some leak-proof devices are using electricity
Pond is powered to protective device jointly as energy control, or using direct current and alternating current, some sender units are also
It is powered using button cell, spread of voltage is will appear after in this case using or make moist for a long time, electricity reduces, Jin Erzao
It is failure to actuate or malfunctions at device, lose protection against leakage effect.When mixing electricity consumption, if wiring board insulation protection is bad,
It is also easy to that the electric burnout failure of string occurs with alternating current, safety coefficient is low.Also the executive component of some leak-proof devices uses electromagnetism
Valve, known solenoid valve cannot all be powered for a long time currently on the market remains turned-off or open state, and being powered, it is small to be no more than 48
When, if alternating current 220V, solenoid valve works long hours, and electromagnetic coil is easy fever, can cause to malfunction or be failure to actuate, in this way
Protection cannot not only be played the role of, can also cause the dangerous situation of leak instead.In addition solenoid valve will be in energization
The action opened or closed can be completed, if without electricity, solenoid valve malfunctions the case where causing to metal run out, so also not
It can play the role of preventing leak from protecting.
Utility model content
In order to solve the problems in the existing technology, it is anti-that the utility model proposes a kind of intelligence that installation reliability is high
Leakage device.
To achieve the goals above, the utility model proposes a kind of intelligent leak-proof devices, including along fluid advance side
To the three lines two control motor-driven valve and target type flow switch being set in turn on pipeline, the pipeline is used to be mounted in main line,
Three line two controls motor-driven valve and target type flow switch is connected by line with the device in wiring chest, in the wiring chest
Button switch is kept off including electric leakage air switch, the time relay, intermediate relay, rotary self-locking three and the normally closed button of self-locking is opened
It closes；The end of incoming cables of the wherein described electric leakage air switch is connected to 220V power supplys, and the firewire leading-out terminal of the electric leakage air switch connects
It is connected on the first terminals of time relay coil, the second terminals of the time relay coil are through target type flow switch
It is connected to the zero curve leading-out terminal of electric leakage air switch；First terminals of the time relay coil are also through the time relay
First normally opened contact is connected on the first terminals of intermediate relay coil, the second terminals of the intermediate relay coil
It is connected to the zero curve leading-out terminal of electric leakage air switch；First terminals of the intermediate relay coil are also through intermediate relay
First normally opened contact is connected to one end that rotary self-locking three keeps off the normally-closed contact of button switch, and the rotary self-locking three keeps off button and opens
The closing control line that the other end of the normally-closed contact of pass controls motor-driven valve with three lines two is connected；The of the intermediate relay coil
One terminals also the second normally opened contact through intermediate relay is connected to one that rotary self-locking three keeps off the normally opened contact of button switch
End, the other end that the rotary self-locking three keeps off the normally opened contact of button switch are connected with the opening control line of three lines two control motor-driven valve
It connects；The common terminal of the control of three line two motor-driven valve is connected to the zero curve leading-out terminal of electric leakage air switch；The intermediate relay
The third normally opened contact and self-locking normally closed push button switch for the intermediate relay that second terminals of device coil are also concatenated connect
To the second terminals of time relay coil.
Preferably, the wiring chest is transparent wiring chest.
Preferably, three line two controls motor-driven valve and uses the integrated motor-driven valve of manual and electric.
Preferably, the intelligent leak-proof device further includes two intelligence WIFI wireless switchings, is the first intelligence respectively
WIFI wireless switchings and the second intelligence WIFI wireless switchings, the first intelligence WIFI wireless switchings and the second intelligence WIFI wireless switchings
End of incoming cables be correspondingly connected to the leading-out terminal of electric leakage air switch, the leading-out terminals of the first intelligence WIFI wireless switchings connects
The closing control line of motor-driven valve is controlled to three lines two, the leading-out terminal of the second intelligence WIFI wireless switchings is connected to three lines two and controls electricity
The opening control line of dynamic valve.
The advantageous effect of the program of the utility model is that above-mentioned intelligent leak-proof device has high safety and reliability, installation
Simplicity can work the advantages that being easy to repair, not change the working condition of motor-driven valve after power failure, and can for a long time
Realize the function of radio remote control electric valve working condition.Intelligent leak-proof device involved by the utility model can be applied to house
In the pipeline of the fluids such as the water, oil, gas such as front yard, factory, farming and animal husbandry, protection against leakage, by way of wireless remote control, the device are carried out
It also can apply to the longer water supply and draining irrigated cultivation spray and change water line of farming and animal husbandry pipeline.
Description of the drawings
Fig. 1 shows the structural schematic diagram of the intelligent leak-proof device involved by the utility model.
Fig. 2 shows the electrical schematic diagrams of the intelligent leak-proof device involved by the utility model.
Reference numeral：1, D-K- leaks electricity air switch, and 2, the S- time relays, 3, Z- intermediate relays, 4, BX-4- rotations
Self-locking three keeps off button switch, 5, B5- self-locking normally closed push button switches, 6, E- the first intelligence WIFI wireless switchings, 7, F- second intelligently
WIFI wireless switchings, 8, B-K- target type flow switchs, tri- lines two of 9- control motor-driven valve, 10- wiring chests, 11- pipelines.
Specific implementation mode
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the intelligent leak-proof device involved by the utility model includes being set gradually along fluid direction of advance
In three lines two control motor-driven valve 9 and target type flow switch 8 on pipeline 11, the pipeline 11 is used to be mounted in main line, described
Fluid can be water, oil, gas etc..Three line two controls motor-driven valve 9 and target type flow switch 8 by line and wiring chest 10
Device be connected, the wiring chest 10 can be set to any position according to demand, electric in order to clearly check in wiring chest 10
The case where gas element, the wiring chest 10 are transparent wiring chest 10, include in the wiring chest 10 electric leakage air switch 1, when
Between relay 2, intermediate relay 3, rotary self-locking three keep off button switch 4, self-locking normally closed push button switch 5.
The electrical schematic diagram of the specific intelligent leak-proof device as shown in Fig. 2, the electric leakage air switch D-K inlet wire
End is connected to 220V power supplys, and the firewire leading-out terminal D1 of the electric leakage air switch D-K is connected to the first of time relay S coils
On terminals A1, the second terminals A2 of the time relay S coils is connected to electric leakage air through target type flow switch B-K and opens
Close the zero curve leading-out terminal D2 of D-K；First terminals A1 of the time relay S coils also through time relay S first often
It opens contact S1 to be connected on the first terminals B1 of intermediate relay Z-line circle, the second terminals of the intermediate relay Z-line circle
B2 is connected to the zero curve leading-out terminal D2 of electric leakage air switch D-K；During first terminals B1 of the intermediate relay Z-line circle is also passed through
Between the first normally opened contact Z1 of relay Z be connected to one end that rotary self-locking three keeps off the normally-closed contact BX1 of button switch BX-4, institute
State the closing control line of the other end and three lines two control motor-driven valve 9 of the normally-closed contact BX1 of the gear button switch of rotary self-locking three BX-4
L1 is connected；First terminals B1 of the intermediate relay Z-line circle also the second normally opened contact Z2 connections through intermediate relay Z
One end of the normally opened contact BX2 of button switch BX-4 is kept off to rotary self-locking three, the rotary self-locking three keeps off button switch BX-4's
The opening control line L2 that the other end of normally opened contact BX2 controls motor-driven valve 9 with three lines two is connected；Three line two controls motor-driven valve 9
Common terminal C be connected to the zero curve leading-out terminal D2 of electric leakage air switch D-K；In order to realize self-locking function, the centre after
The third normally opened contact Z3 and the normally closed button of self-locking for the intermediate relay Z that second terminals B2 of electric appliance Z-line circle is also concatenated
Switch B5 is connected to the second terminals A2 of time relay S coils.
In the present embodiment, the 220V/2P/16A-GRT8-B1 time relays can be used in the time relay S, described
220V/10A-HH53P intermediate relays can be used in intermediate relay Z, and the rotary self-locking three keeps off button switch BX-4 and can be used
220V/10A-LA38-11 rotary self-lockings three keep off button switch, and 220V/10A- can be used in the self-locking normally closed push button switch B5
HFS-20 target type flow switchs can be used in LA38 self-locking normally closed push button switches, the target type flow switch B-K.
During specific use, illustrated by taking leak as an example.Pipeline 11 is installed in main line, user according to
The water habits of itself preset the timing time of time relay S, such as ten minutes, are closed electric leakage air switch D-K.
Flow is had when user's water, in pipeline 11 to pass through, target type flow switch B-K can be closed at this time so that time relay S lines
Circle is powered, and time relay S starts timing at this time, if user closes tap, target type flow switch B-K within ten minutes
It will disconnect, so that time relay S coil losing electricities, timing is reset.If still thering is flow to pass through after ten minutes（User
In the case of being turned off tap）, then leak state is regarded as, the first normally opened contact S1 of time relay S can be closed at this time,
So that intermediate relay Z-line circle obtain it is electric so that the first normally opened contact Z1 of intermediate relay Z, the second normally opened contact Z2 with
And third normally opened contact Z3 is closed, and so that the closing control circuit of three lines two control motor-driven valve 9 is formed access, is led to three lines
Two control motor-driven valves 9 are closed, and the flow in pipeline 11 is cut off.When non-water flow in pipeline 11, target type flow switch B-K will disconnect,
In order to ensure that three lines two control the closing control circuit formation access of motor-driven valve 9, three lines two of guarantee control the closing motion of motor-driven valve 9,
Self-locking function is formed using circuit where self-locking normally closed push button switch B5 so that time relay S coils can be normal by self-locking
Connection where closing button switch B5 ensures time relay S coils to the zero curve leading-out terminal D2 of electric leakage air switch D-K
In electricity condition.
After user has found to cut off the water supply, it can check the state of associated pipe, find out leakage point and repair, repair gets well it
Afterwards, by operating the gear of rotary self-locking three button switch BX-4 the opening control loop that three lines two control motor-driven valve 9 can be formed
Access so that three lines two control the opening of motor-driven valve 9.In the present embodiment, three line two, which controls motor-driven valve 9, can also use electricity manually
The motor-driven valve of movement and motor-driven integrative can open it in order to which user directly operates motor-driven valve.It is normal can to touch self-locking by user at this time
Close button switch B5 so that device restores automatic control mode.
In order to meet the needs of users, the intelligent leak-proof device involved by the utility model can also include two intelligence
WIFI wireless switchings, are the first intelligence WIFI wireless switchings 6 and the second intelligence WIFI wireless switchings 7 respectively, in the present embodiment,
The intelligence WIFI wireless switchings use the intelligent WIFI wireless switchings of 220V/10A-SONOFF.As shown in Fig. 2, the first intelligence
The end of incoming cables of the intelligence WIFI wireless switchings of WIFI wireless switchings E and second F is correspondingly connected to the outlet of electric leakage air switch D-K
End, the leading-out terminal of the first intelligence WIFI wireless switchings E is connected to the closing control line L1 that three lines two control motor-driven valve 9, described
The leading-out terminal of second intelligence WIFI wireless switchings F is connected to the opening control line L2 of three lines two control motor-driven valve 9.
By the setting of two intelligence WIFI wireless switchings, user can download control APP in mobile terminals such as mobile phones：Easily
It is micro-, to realize the control to intelligent WIFI wireless switchings, so that user can be easily in mobile terminals such as mobile phones
Intelligent leak-proof device is controlled.
Intelligent leak-proof device involved by the utility model has high safety and reliability, simple installation, and it is excellent to be easy repair etc.
Point can work for a long time, not change the working condition of motor-driven valve after power failure, and can realize radio remote control electric valve
The function of working condition.Intelligent leak-proof device involved by the utility model can be applied to the water such as family, factory, farming and animal husbandry,
In the pipeline of the fluids such as oil, gas, protection against leakage is carried out, by way of wireless remote control, which also can apply to farming and animal husbandry pipe
The longer water supply and draining irrigated cultivation spray and change water line in road.
Claims (4)
1. a kind of intelligence leak-proof device, it is characterised in that：Include three lines being set in turn in along fluid direction of advance on pipeline
Two control motor-driven valves and target type flow switch, the pipeline are used to be mounted in main line, and three line two controls motor-driven valve and target formula
Flow switch is connected by line with the device in wiring chest, include in the wiring chest electric leakage air switch, the time after
Electric appliance, intermediate relay, rotary self-locking three keep off button switch and self-locking normally closed push button switch；The wherein described electric leakage air switch
End of incoming cables be connected to 220V power supplys, the firewire leading-out terminal of the electric leakage air switch is connected to the first of time relay coil
On terminals, the second terminals of the time relay coil are connected to the zero curve of electric leakage air switch through target type flow switch
Leading-out terminal；First terminals of the time relay coil also the first normally opened contact through the time relay be connected to it is intermediate after
On first terminals of electric apparatus coil, the second terminals of the intermediate relay coil are connected to the zero curve of electric leakage air switch
Leading-out terminal；First terminals of the intermediate relay coil also the first normally opened contact through intermediate relay is connected to rotation certainly
One end of the normally-closed contact of three gear button switch of lock, the rotary self-locking three keep off the other end and three of the normally-closed contact of button switch
The closing control line that line two controls motor-driven valve is connected；First terminals of the intermediate relay coil are also through intermediate relay
Second normally opened contact is connected to one end that rotary self-locking three keeps off the normally opened contact of button switch, and the rotary self-locking three keeps off button and opens
The opening control line that the other end of the normally opened contact of pass controls motor-driven valve with three lines two is connected；Three line two controls the public affairs of motor-driven valve
Terminals are connected to the zero curve leading-out terminal of electric leakage air switch altogether；Second terminals of the intermediate relay coil are also concatenated
Intermediate relay third normally opened contact and self-locking normally closed push button switch be connected to the second wiring of time relay coil
End.
2. intelligence leak-proof device according to claim 1, it is characterised in that：The wiring chest is transparent wiring chest.
3. intelligence leak-proof device according to claim 1, it is characterised in that：Three line two controls motor-driven valve using electricity manually
The motor-driven valve of movement and motor-driven integrative.
4. intelligence leak-proof device according to claim 1, it is characterised in that：The intelligence leak-proof device further includes two intelligence
Energy WIFI wireless switchings, are the first intelligence WIFI wireless switchings and the second intelligence WIFI wireless switchings, the first intelligence WIFI respectively
The end of incoming cables of wireless switching and the second intelligence WIFI wireless switchings is correspondingly connected to the leading-out terminal of electric leakage air switch, and described the
The leading-out terminal of one intelligence WIFI wireless switchings be connected to three lines two control motor-driven valve closing control line, the second intelligence WIFI without
The leading-out terminal of wiretap is connected to the opening control line of three lines two control motor-driven valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275606.XU CN207880464U (en) | 2018-02-26 | 2018-02-26 | A kind of intelligence leak-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275606.XU CN207880464U (en) | 2018-02-26 | 2018-02-26 | A kind of intelligence leak-proof device |
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| Publication Number | Publication Date |
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| CN207880464U true CN207880464U (en) | 2018-09-18 |
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ID=63498902
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820275606.XU Active CN207880464U (en) | 2018-02-26 | 2018-02-26 | A kind of intelligence leak-proof device |
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| Country | Link |
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| CN (1) | CN207880464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130803A (en) * | 2019-06-27 | 2019-08-16 | 田义 | A kind of remote anti-theft accelerator control system device |
-
2018
- 2018-02-26 CN CN201820275606.XU patent/CN207880464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130803A (en) * | 2019-06-27 | 2019-08-16 | 田义 | A kind of remote anti-theft accelerator control system device |
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