CN204014674U - Automatic flower-watering device - Google Patents
Automatic flower-watering device Download PDFInfo
- Publication number
- CN204014674U CN204014674U CN201420517675.9U CN201420517675U CN204014674U CN 204014674 U CN204014674 U CN 204014674U CN 201420517675 U CN201420517675 U CN 201420517675U CN 204014674 U CN204014674 U CN 204014674U
- Authority
- CN
- China
- Prior art keywords
- auxiliary reclay
- pin
- flowerpot
- level switch
- integrated circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Spray Control Apparatus (AREA)
Abstract
Automatic flower-watering device, belongs to field of electrical control, and the utility model is solve because owner goes out to cause flowers and plants to can not get the problem of enough moisture for a long time.The utility model scheme: flowerpot is arranged in pond, water source shower nozzle is arranged on above flowerpot, and described automatic flower-watering device comprises moisture transducer, NE555 time-base integrated circuit, low level liquid-level switch S1, high-order liquid-level switch S2, PT500 hydraulic pressure pressure sensor, magnetic valve K1, auxiliary reclay K2 ~ K4, transformer T, single phase bridge type rectifier circu UR, slide rheostat Rp, electric capacity C1, electric capacity C2 and relay indicating light LED; Liquid-level switch S1 and S2 is arranged on the sidewall in pond; Moisture transducer is arranged in the soil of flowerpot; The water pipe that water source shower nozzle connects sets gradually magnetic valve K1 and PT500 hydraulic pressure pressure sensor; After the plant hydropenia in flowerpot being detected, startup is watered, and stops when detecting that in flowerpot, moisture is enough.
Description
Technical field
The utility model relates to a kind of electronic installation of watering flowers, and belongs to field of electrical control.
Background technology
In recent years, the living standard of people has increased significantly, after work, people can study the concerns of cultivating one's taste, and plantation flowers and plants are Chinese's hobbies remained unchanged over the past thousands of years, therefore, now increasing people is domestic flowers and plants, as an amateurish recreational activity.The apparatus that people water also has many kinds, and as basin, watering pot etc., but these utensils all can only disposablely water.
Along with the quickening of people's rhythm of life, even if water to the flowers and plants of favorite also possibly cannot take into account, especially when people go on business, travel, be on home leave time, the water problems of watering of the flowers and plants in family has just put on schedule, entrusting relatives and friends to look after also is a very inconvenient selection, if but can not water to flowers and plants, cause flowers and plants to can not get enough moisture; on time have impact on its normal process of growth, flowers and plants even may be caused withered dead.
Summary of the invention
The utility model object is to solve because owner goes out to cause flowers and plants to can not get the problem of enough moisture for a long time, providing a kind of automatic flower-watering device.
Automatic flower-watering device described in the utility model, flowerpot is arranged in pond, and water source shower nozzle is arranged on above flowerpot,
Described automatic flower-watering device comprises moisture transducer, NE555 time-base integrated circuit, low level liquid-level switch S1, high-order liquid-level switch S2, PT500 hydraulic pressure pressure sensor, magnetic valve K1, auxiliary reclay K2, auxiliary reclay K3, auxiliary reclay K4, transformer T, single phase bridge type rectifier circu UR, slide rheostat Rp, electric capacity C1, electric capacity C2 and relay indicating light LED;
Low level liquid-level switch S1 and high-order liquid-level switch S2 is arranged on the sidewall in pond; Moisture transducer is arranged in the soil of flowerpot; The water pipe that water source shower nozzle connects sets gradually magnetic valve K1 and PT500 hydraulic pressure pressure sensor;
In low level liquid-level switch S1 and the 220V ac circuit of auxiliary reclay K2 coils connected in series between live wire L and zero line N;
In high-order liquid-level switch S2 and the 220V ac circuit of auxiliary reclay K3 coils connected in series between live wire L and zero line N;
The two ends of transformer T primary coil connect live wire L and zero line N respectively, and the two ends of transformer T secondary coil connect two ac input ends of single phase bridge type rectifier circu UR respectively; The cathode power supply output of single phase bridge type rectifier circu UR connects one end of auxiliary reclay K4 normally opened contact K4-1,1 pin of PT500 hydraulic pressure pressure sensor and one end of electric capacity C2 simultaneously; Auxiliary reclay K4 coil in parallel between PT500 hydraulic pressure pressure sensor 2 pin and 3 pin; The other end of auxiliary reclay K4 normally opened contact K4-1 connects one end of auxiliary reclay K2 normally-closed contact K2-1, the other end of auxiliary reclay K2 normally-closed contact K2-1 connects one end of auxiliary reclay K3 normally-closed contact K3-1, and the other end of auxiliary reclay K3 normally-closed contact K3-1 connects 4 pin of NE555 time-base integrated circuit, 8 pin and node b simultaneously; 2 pin of NE555 time-base integrated circuit connect 6 pin of NE555 time-base integrated circuit, a stiff end of node a and slide rheostat Rp simultaneously, 5 pin of NE555 time-base integrated circuit connect one end of electric capacity C1, and 3 pin of NE555 time-base integrated circuit connect the anode of relay indicating light LED and one end of auxiliary reclay K1 coil simultaneously;
The negative power supply output of single phase bridge type rectifier circu UR connects the other end of electric capacity C2,4 pin of PT500 hydraulic pressure pressure sensor, the other end of auxiliary reclay K1 coil, the negative electrode of relay indicating light LED, the other end of electric capacity C1,1 pin of NE555 time-base integrated circuit, another stiff end of slide rheostat Rp and movable end thereof simultaneously;
To connect between node a and node b moisture transducer.
Advantage of the present utility model: automatic flower-watering device structure described in the utility model is simple, after the plant hydropenia in flowerpot being detected, startup is watered, and stops when detecting that in flowerpot, moisture is enough, if system is made a fault, cannot export out code allows shower nozzle stop watering, and overflows, when the water level in pond rises to low level liquid-level switch S1 position after making the water saturation in flowerpot, low level liquid-level switch S1 closes, make K2 coil obtain electric, disconnect current supply circuit, stop supplying water; If S1 is malfunctioning, water level continues to rise to high water level, then high-order liquid-level switch S2 closes, and makes K3 coil obtain electric, disconnects current supply circuit, stops supplying water; It is in order to system multi-ensuring that such redundancy is arranged.
When potted plant lack of water, there is no water if just in time catch up with in water pipe, be in state of cutting off the water, in order to avoid start-up circuit repeatedly, the utility model is provided with pressure sensor in water pipe, hydraulic pressure detected, when proof has water, just allow current supply circuit work, start and supply water.
The utility model is watered flowers mode safety, fully can also give plant moisture, solve the problem of automatic flower watering when people stay out.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of automatic flower-watering device described in the utility model.
Embodiment
Embodiment one: present embodiment is described below in conjunction with Fig. 1, automatic flower-watering device described in present embodiment, flowerpot is arranged in pond, and water source shower nozzle is arranged on above flowerpot,
It is characterized in that, described automatic flower-watering device comprises moisture transducer, NE555 time-base integrated circuit, low level liquid-level switch S1, high-order liquid-level switch S2, PT500 hydraulic pressure pressure sensor, magnetic valve K1, auxiliary reclay K2, auxiliary reclay K3, auxiliary reclay K4, transformer T, single phase bridge type rectifier circu UR, slide rheostat Rp, electric capacity C1, electric capacity C2 and relay indicating light LED;
Low level liquid-level switch S1 and high-order liquid-level switch S2 is arranged on the sidewall in pond; Moisture transducer is arranged in the soil of flowerpot; The water pipe that water source shower nozzle connects sets gradually magnetic valve K1 and PT500 hydraulic pressure pressure sensor;
In low level liquid-level switch S1 and the 220V ac circuit of auxiliary reclay K2 coils connected in series between live wire L and zero line N;
In high-order liquid-level switch S2 and the 220V ac circuit of auxiliary reclay K3 coils connected in series between live wire L and zero line N;
The two ends of transformer T primary coil connect live wire L and zero line N respectively, and the two ends of transformer T secondary coil connect two ac input ends of single phase bridge type rectifier circu UR respectively; The cathode power supply output of single phase bridge type rectifier circu UR connects one end of auxiliary reclay K4 normally opened contact K4-1,1 pin of PT500 hydraulic pressure pressure sensor and one end of electric capacity C2 simultaneously; Auxiliary reclay K4 coil in parallel between PT500 hydraulic pressure pressure sensor 2 pin and 3 pin; The other end of auxiliary reclay K4 normally opened contact K4-1 connects one end of auxiliary reclay K2 normally-closed contact K2-1, the other end of auxiliary reclay K2 normally-closed contact K2-1 connects one end of auxiliary reclay K3 normally-closed contact K3-1, and the other end of auxiliary reclay K3 normally-closed contact K3-1 connects 4 pin of NE555 time-base integrated circuit, 8 pin and node b simultaneously; 2 pin of NE555 time-base integrated circuit connect 6 pin of NE555 time-base integrated circuit, a stiff end of node a and slide rheostat Rp simultaneously, 5 pin of NE555 time-base integrated circuit connect one end of electric capacity C1, and 3 pin of NE555 time-base integrated circuit connect the anode of relay indicating light LED and one end of auxiliary reclay K1 coil simultaneously;
The negative power supply output of single phase bridge type rectifier circu UR connects the other end of electric capacity C2,4 pin of PT500 hydraulic pressure pressure sensor, the other end of auxiliary reclay K1 coil, the negative electrode of relay indicating light LED, the other end of electric capacity C1,1 pin of NE555 time-base integrated circuit, another stiff end of slide rheostat Rp and movable end thereof simultaneously;
To connect between node a and node b moisture transducer.
Moisture transducer is made up of probe A and probe B.Insert two probes in soil, have space between two probes, be full of soil, be equivalent to test resistance in space, when moisture is large, the resistance of test resistance is little, and the resistance of moisture hour test resistance is large.
This test resistance and slide rheostat Rp dividing potential drop, increase when causing the resistance of test resistance because of soil lack of water, and greatly to exceed test resistance and the total resistance of slide rheostat Rp 2/3 time, 2 pin input voltages of NE555 integrated circuit are lower than 1/3 of operating voltage, then NE555 integrated circuit is triggered, its 3 pin exports high level, then relay indicating light LED is bright, and meanwhile, K1 coil obtains electric, magnetic valve leaves, and water source shower nozzle waters to flowerpot.
Because the boundary line of different plant hydropenia is different, regulate by slide rheostat Rp.
Single phase bridge type rectifier circu UR is made up of four diodes.220V alternating current is converted to direct current, for subsequent conditioning circuit provides working power.
Live wire L and zero line N arrange single-phase air switch QS.For circuit general switch.
Operation principle:
After the plant hydropenia in flowerpot being detected, 3 pin of NE555 export high level, and K1 coil obtains electric, and magnetic valve leaves, and water source shower nozzle waters to flowerpot; The condition met now is needed to be have water in water pipe, 1 pin of PT500 and the power positive cathode of 4 pin, 2 pin and 3 pin of PT500 are positive-negative output ends, PT500 detects in water pipe have pressure, K4 coil then between two output obtains electric, its normally opened contact K4-1 closes, and ensure that the dc source that UR exports is that NE555 powers, allows it normally work.
Along with the carrying out of watering, the soil in flowerpot is more and more moistening, and the resistance between two probes diminishes thereupon, when itself and Rp dividing potential drop cause the voltage of 6 pin higher than operating voltage 2/3 time, NE555 overturn, its 3 pin output low level, K1 coil losing electricity, closed electromagnetic valve, stops watering.
If system is made a fault, out code cannot be exported and allow shower nozzle stop watering, overflow after the water saturation in flowerpot can be made, when water level in pond rises to low level liquid-level switch S1 position, low level liquid-level switch S1 closes, and makes K2 coil obtain electric, disconnect current supply circuit, stop supplying water; If S1 is malfunctioning, water level continues to rise to high water level, then high-order liquid-level switch S2 closes, and makes K3 coil obtain electric, disconnects current supply circuit, stops supplying water; It is in order to system multi-ensuring that such redundancy is arranged.
When potted plant lack of water, there is no water if just in time catch up with in water pipe, be in state of cutting off the water, in order to avoid start-up circuit repeatedly, present embodiment is provided with pressure sensor in water pipe, hydraulic pressure detected, when proof has water, just allow current supply circuit work, start and supply water.
Claims (4)
1. automatic flower-watering device, flowerpot is arranged in pond, and water source shower nozzle is arranged on above flowerpot,
It is characterized in that, described automatic flower-watering device comprises moisture transducer, NE555 time-base integrated circuit, low level liquid-level switch S1, high-order liquid-level switch S2, PT500 hydraulic pressure pressure sensor, magnetic valve K1, auxiliary reclay K2, auxiliary reclay K3, auxiliary reclay K4, transformer T, single phase bridge type rectifier circu UR, slide rheostat Rp, electric capacity C1, electric capacity C2 and relay indicating light LED;
Low level liquid-level switch S1 and high-order liquid-level switch S2 is arranged on the sidewall in pond; Moisture transducer is arranged in the soil of flowerpot; The water pipe that water source shower nozzle connects sets gradually magnetic valve K1 and PT500 hydraulic pressure pressure sensor;
In low level liquid-level switch S1 and the 220V ac circuit of auxiliary reclay K2 coils connected in series between live wire L and zero line N;
In high-order liquid-level switch S2 and the 220V ac circuit of auxiliary reclay K3 coils connected in series between live wire L and zero line N;
The two ends of transformer T primary coil connect live wire L and zero line N respectively, and the two ends of transformer T secondary coil connect two ac input ends of single phase bridge type rectifier circu UR respectively; The cathode power supply output of single phase bridge type rectifier circu UR connects one end of auxiliary reclay K4 normally opened contact K4-1,1 pin of PT500 hydraulic pressure pressure sensor and one end of electric capacity C2 simultaneously; Auxiliary reclay K4 coil in parallel between PT500 hydraulic pressure pressure sensor 2 pin and 3 pin; The other end of auxiliary reclay K4 normally opened contact K4-1 connects one end of auxiliary reclay K2 normally-closed contact K2-1, the other end of auxiliary reclay K2 normally-closed contact K2-1 connects one end of auxiliary reclay K3 normally-closed contact K3-1, and the other end of auxiliary reclay K3 normally-closed contact K3-1 connects 4 pin of NE555 time-base integrated circuit, 8 pin and node b simultaneously; 2 pin of NE555 time-base integrated circuit connect 6 pin of NE555 time-base integrated circuit, a stiff end of node a and slide rheostat Rp simultaneously, 5 pin of NE555 time-base integrated circuit connect one end of electric capacity C1, and 3 pin of NE555 time-base integrated circuit connect the anode of relay indicating light LED and one end of auxiliary reclay K1 coil simultaneously;
The negative power supply output of single phase bridge type rectifier circu UR connects the other end of electric capacity C2,4 pin of PT500 hydraulic pressure pressure sensor, the other end of auxiliary reclay K1 coil, the negative electrode of relay indicating light LED, the other end of electric capacity C1,1 pin of NE555 time-base integrated circuit, another stiff end of slide rheostat Rp and movable end thereof simultaneously;
To connect between node a and node b moisture transducer.
2. automatic flower-watering device according to claim 1, it is characterized in that, moisture transducer is made up of probe A and probe B.
3. automatic flower-watering device according to claim 1, it is characterized in that, single phase bridge type rectifier circu UR is made up of four diodes.
4. automatic flower-watering device according to claim 1, is characterized in that, live wire L and zero line N arrange single-phase air switch QS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517675.9U CN204014674U (en) | 2014-09-10 | 2014-09-10 | Automatic flower-watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517675.9U CN204014674U (en) | 2014-09-10 | 2014-09-10 | Automatic flower-watering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014674U true CN204014674U (en) | 2014-12-17 |
Family
ID=52054607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420517675.9U Expired - Fee Related CN204014674U (en) | 2014-09-10 | 2014-09-10 | Automatic flower-watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204014674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029969A (en) * | 2015-06-18 | 2015-11-11 | 江苏元中直流微电网有限公司 | PLC (programmable logic controller) control based intelligent flower stand capable of automatically watering |
| CN107278669A (en) * | 2017-06-22 | 2017-10-24 | 深圳市玖品空气净化科技有限公司 | A kind of intelligent city's greening wall with function of avoiding heat |
-
2014
- 2014-09-10 CN CN201420517675.9U patent/CN204014674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029969A (en) * | 2015-06-18 | 2015-11-11 | 江苏元中直流微电网有限公司 | PLC (programmable logic controller) control based intelligent flower stand capable of automatically watering |
| CN107278669A (en) * | 2017-06-22 | 2017-10-24 | 深圳市玖品空气净化科技有限公司 | A kind of intelligent city's greening wall with function of avoiding heat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204409067U (en) | A kind of intelligent flowerpot takeing good care of flowers | |
| CN204014674U (en) | Automatic flower-watering device | |
| CN203661747U (en) | Automatic flower watering device | |
| CN201131214Y (en) | Potted plant intelligent irrigating device | |
| CN204634589U (en) | Intelligence automatic flower-watering device | |
| CN204579293U (en) | A kind of Base of flowerpot of portable automatic watering | |
| CN203040320U (en) | Automatic watering and irrigation device | |
| CN207604260U (en) | A kind of culture apparatus for rare flower | |
| CN202310774U (en) | Automatic watering device | |
| CN201878593U (en) | Intelligent watering controller circuit for flowers and grass | |
| CN201928759U (en) | Water-saving greenhouse seeding-growing spray irrigation system based on PLC (programmable logic controller) | |
| CN204443468U (en) | A kind of automatic flower-watering device | |
| CN203444352U (en) | Fully-automatic electronic control water pumping device | |
| CN203072550U (en) | Automatic flower watering device | |
| CN206421243U (en) | A kind of daffodil incubator temperature control circuit | |
| CN201081913Y (en) | Automatic flower-watering device | |
| CN204203794U (en) | Water supports the automatic water storage device of plant | |
| CN204287818U (en) | Water automatic control circuit on a kind of solar water heater | |
| CN214155885U (en) | Multifunctional home security system | |
| CN203467346U (en) | Automatic flower watering equipment | |
| CN206515711U (en) | Daffodil incubator temperature-control circuit | |
| CN203350753U (en) | Novel silkworm rearing control system | |
| CN202494890U (en) | Intelligent water dispenser controller | |
| CN208387382U (en) | A kind of flowerpot automatically controlling watering | |
| CN103563717A (en) | Automatic spraying and irrigating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |