CN2502506Y - Solar automatic controller for watering plant - Google Patents
Solar automatic controller for watering plant Download PDFInfo
- Publication number
- CN2502506Y CN2502506Y CN01266948U CN01266948U CN2502506Y CN 2502506 Y CN2502506 Y CN 2502506Y CN 01266948 U CN01266948 U CN 01266948U CN 01266948 U CN01266948 U CN 01266948U CN 2502506 Y CN2502506 Y CN 2502506Y
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- water
- solar energy
- solar cell
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- electromagnetic valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
A plant watering full-automatic controller of using solar energy is provided, which is mainly composed of a solar energy battery (3), a dry and wet detecting electrode (9), a control circuit board (15), a water inputting DC magnetic valve (10). The utility model utilizes solar energy and electron and other technology to control the water input DC magnetic valve, and inserts the two dry and wet detecting electrode into water and soil; at the same time, the water input end is connected with water resource, the water output end adopts water pipe to connect rotating nozzle, then the utility model can realize controlling the nozzle to water when the soil is dry, and controls the nozzle to stop watering when the soil is wet. Through that way, the utility model realizes proceeding full-automatic control watering to green plant, the whole automatically-control process doesn't need people to care, which fully utilizes solar energy without consuming electricity, and is used to water the greening plant and protect the greening of the city.
Description
The utility model relates to a kind of plant watering solar energy full automatic controller, is used for watering of green plants carried out Automatic Control, makes soil property keep certain humidity, is beneficial to the growth of plant.
Existing green plants adopts two kinds of methods to water usually: a kind of is manually to hold hose connection running water plant is implemented to water; Another kind is that water pipe connects running water and by watering sprinkler head plant watered, as adopt Chinese patent application number to implement plant sprayed by the running water of water pipe as sprinkler for CN99222685 " rotary nozzle " and water, obvious this sprinkling method is more progressive than the former again.At present, though this two kinds of sprinkling methods in gardens, the flowers and plants green land uses very extensively, yet use the inconvenience that it is but arranged, the former bothers very much is tangible, though the latter is better, but inconvenience is arranged also, a large amount of manually going managed as needs, when the antecedent soil moisture lack of water, to open water valve singly and water, close water valve again singly after having watered water, and cause the carelessness of work easily, cause or water the untimely bad plant that does, or water a large amount of wastes that dilutional hyponatremia causes water resource.Finish automatic control and water, if the long power line of drawing connects 220 volts alternating current, utilization electronic technology and Electrical Control Technology are controlled and are watered, not only inconvenience but also dangerous then, implement quite difficulty, therefore up to now, still continue to use above-mentioned two kinds of conventional methods and water.
At the existing in prior technology shortcoming, the purpose of this utility model is to overcome the shortcoming of existing sprinkling method, plant watering solar energy full automatic controller is provided, make and water sprinkler head and can fully automatically control according to the needs of plant and water, reach and both guarantee to control the certain humidity of soil, save manually again, and the purpose of conserve water resource.
The purpose of this utility model is to see in fact by following technical scheme: the water source that the utility model plant watering is connected certain pressure with the water inlet port of solar energy full automatic controller, promptly connect feed pipe, and through the screen pack filtration, water outlet port at it connects and waters sprinkler head (or directly connect water sprinkler head) by connecting water pipe, simultaneously the utility model plant watering is done wet exploring electrode with two on the solar energy full automatic controller and insert soil, just can implement the green plants Automatic Control is watered, promptly when soil is done to a certain degree, two do resistance increase between wet exploring electrode, the utility model plant watering with the solar energy full automatic controller just by itself with solar cell, the circuit that circuit control panel constituted is controlled entering water electromagnetic valve and is automatically connected current, thereby control is watered sprinkler head and green plants is sprayed watered; When soil is wet to a certain degree the time, two do that resistance reduces between wet exploring electrodes, and then this circuit control entering water electromagnetic valve automatically cuts off current, thereby control is watered sprinkler head and stopped spray and water.
In above-mentioned technical solution, plant watering is made up of solar cell, solar cell box, daylighting bearing support, dried wet exploring electrode, control circuit board, lead, water inlet DC electromagnetic valve, casing with the solar energy full automatic controller for achieving the above object.Wherein solar cell, dried wet exploring electrode, water inlet DC electromagnetic valve link to each other with control circuit board with two leads of both positive and negative polarity respectively, this solar cell plays the effect (need not the long AC power cord of drawing) that power supply is provided easily, it is placed in the solar cell box that transparent prevention plate is housed, and makes solar cell avoid the electric leakage of drenching of rain and water in daylighting; Casing then is one to have plant control circuit board and lay the into airtight container of the pedestal of water DC electromagnetic valve, and makes built-in control circuit board and water inlet DC electromagnetic valve valve seal, prevents soaking of rain and water; The daylighting bearing support is a Height Adjustable bearing support, can be high unsettled of solar cell box, and abundant with the daylighting that guarantees solar cell; Doing wet exploring electrode is two sheet metals or two metal bars that are difficult for getting rusty, lead is extremely linked to each other with circuit control doing wet exploring electrode, and draw from casing, it is inserted in the soil, doing of detectable soil is wet, the variation that the resistance of two interpolars increases and the resistance of two interpolars reduces to produce voltage drop during the soil humidity when utilizing antecedent soil moisture feeds back to control circuit board, controls the energising and the outage of entering water electromagnetic valve again by control circuit board; Entering water electromagnetic valve is the entering water electromagnetic valve of similar washing machine, different is, it is the logical galvanic entering water electromagnetic valve DC electromagnetic valve of promptly intaking, at the water inlet water inlet port of DC electromagnetic valve and water outlet port is respectively one to have externally threaded pipe, and all stretch out casing, make things convenient for water pipe and water being connected of sprinkler head.The magnetic force that produces when the coil electricity of water intaking valve overcomes spring force and magnetic core (movable core) is picked up, and the valve film is opened under the promotion of source pressure, automatically water inlet; When the coil blackout of water intaking valve, under magnetic core (movable core) deadweight and spring force effect, the valve film is closed, the cut-out current.
Obviously; above-mentioned solar cell and solar cell box also can change into other battery and other battery case, but solar cell uses more durable, more convenient than other battery; and made full use of the solar energy of the Nature, the environmental protection and the saving energy have all been benefited.
Certainly, above-mentioned solar cell box both can separate with casing, also can save daylighting bearing support and casing and closely fuse, and it is more compact to make it structure.
In above-mentioned technical solution, forming by printed circuit board (PCB) that is furnished with circuit and corresponding components and parts for achieving the above object, comprise a regulator potentiometer, three resistance, two triodes, a high sensitive relay as the circuit control panel in the utility model.This control circuit board links to each other with solar cell, dried wet exploring electrode, water inlet DC electromagnetic valve with two leads of both positive and negative polarity respectively.When soil moisture content is crossed when low, two do that resistance increases between wet exploring electrodes, and power supply produces certain voltage drop on this resistance, thereby becomes triode GB
1Base bias, make triode GB
1Conducting.GB
1Emitter current is again in resistance R
1Last generation voltage drop makes another triode GB
2Conducting, thus make relay J
1Adhesive, its normally opened contact J
1-1Closure, so the magnetic force that the energising of water inlet DC electromagnetic valve produces overcomes spring force and magnetic core (movable core) is picked up, the valve film is opened under the promotion of source pressure, water inlet automatically, the sprinkler head that waters of Lian Tonging just begins green plants is sprayed water with it.When the water in the soil was sufficient, two did resistance reduction between wet exploring electrode, triode GB
1And GB
2End, thereby make relay outage, its normally opened contact J
1-1Disconnect, the water inlet DC electromagnetic valve is just outage also, and the magnetic core (movable core) of water inlet DC electromagnetic valve loses suction, magnetic core (movable core) is under deadweight and spring force effect, the valve film is closed, and cuts off current, and the sprinkler head that waters of Lian Tonging just stops green plants being sprayed water with it.
As the circuit control panel in the utility model can also be that an other printed circuit board (PCB) and corresponding components and parts that are furnished with circuit are formed, and comprises a regulator potentiometer, a resistance, 555 time-base integrated circuits, a diode, a polarity free capacitor, an electrochemical capacitor, a high sensitive relay.When soil moisture content is crossed when low, two do that impedance raises between wet exploring electrodes, and it (is 1/3V that the B electrode voltage drops to 1/3 of supply voltage
Cc) when following, the output of one 555 time-base integrated circuit 3. pin output is high level state, so relay J
1Adhesive, its normally opened contact J
1-1Closure, power connection water inlet DC electromagnetic valve, the valve open water inlet, the sprinkler head that waters of Lian Tonging just begins green plants is sprayed water with it.When the water in the soil was sufficient, two did that resistance diminishes gradually between wet exploring electrodes, and the B pole tension raises again, and the threshold values end of 555 time-base integrated circuits is pin 6., and trigger end 2. pin powers on and presses that to be elevated to 2/3 of supply voltage (be 2/3V
Cc) when above, its output 3. pin is output as low level, so relay J
1Be in release conditions, its normally opened contact J
1-1Disconnect, the DC electromagnetic valve of intaking equally is just outage also, cuts off current, and the rotary nozzle of Lian Tonging just stops the green plants water spray is watered with it.
Certainly, the circuit control panel in above-mentioned the utility model also can be its equivalent circuit diagram conversion and the similar control circuit board that obtains.
The utility model has following advantage compared with prior art:
1. because the utility model has adopted solar cell in design; make to control to water automatically and become a reality; this helps the growth of green plants; promoted the protection of environment; it has not only opened up the frontier of solar cell application; and avoided again taking an unnecessary way on the engineering application technology; need not the long AC power cord of drawing; control automatic watering; and it is safe and reliable; the developing direction that meets world today's energy-saving and environmental protection has also played strong impetus to the promotion and application of heliotechnics.
2. adopt the utility model plant watering solar energy full automatic controller, can realize green plants controlled automatically and water, also need not manually to look after, thereby saved manpower.
3. in the utility model,, thereby saved the trouble of frequent replacing battery or charging especially owing to adopted solar cell.
4. because soil when doing, the utility model plant watering can be controlled the water inlet DC electromagnetic valve in time with the solar energy full automatic controller and connect current, makes to water the sprinkler head automatic spray and water, thereby can more effectively protect green plants, protect environment.
5. because when soil moisture is abundant, the utility model plant watering solar energy full automatic controller can be controlled the water inlet DC electromagnetic valve in time and cut off current, makes to water sprinkler head and stop the spray of green plants is watered, so just reduced the waste of water, saved and used water resource.
Below in conjunction with drawings and Examples the utility model is done further detailed explanation:
Fig. 1 is the schematic sectional view of the utility model plant watering with first embodiment of solar energy full automatic controller.
Fig. 2 is the schematic sectional view of the utility model plant watering with second embodiment of solar energy full automatic controller.
Fig. 3 is the circuit circuit diagram of first embodiment of circuit control panel of adopting of the utility model.
Fig. 4 is the circuit circuit diagram of second embodiment of circuit control panel of adopting of the utility model.
Fig. 5 is the schematic diagram that the utility model plant watering connects with water pipe and rotary nozzle with the solar energy full automatic controller.
As shown in Figure 1, the utility model plant watering is made up of solar cell (3), solar cell box (2), daylighting bearing support (19), dried wet exploring electrode (9), control circuit board (15), lead (12,17,18), water inlet DC electromagnetic valve (16), casing (8) with the solar energy full automatic controller, and wherein solar cell (3), dried wet exploring electrode (9), the electromagnetism straight-wavy valve (10) of intaking use two leads (18,12,17) of both positive and negative polarity to link to each other with control circuit board (15) respectively.Solar cell (3) plays to the effect that power supply is provided, and it is to be placed in the solar cell box (2) that transparent prevention plate (1) is housed, and is subjected to the electric leakage of drenching of rain and water when avoiding daylighting.On casing, be connected with a daylighting bearing support (19), it has two circle covers that cooperatively interact, wherein cover circle cover inside is the bonding formation that reclines of the semicircle cover (20) of two symmetries, these two round covers of push-and-pull will cause relative slippage and make the daylighting bearing support produce lifting, the precession of the screw rod by knob (4) compresses again, the height of daylighting bearing support (19) is fixed, so just can be unsettled high proper height of adjusting to of solar cell box (2), so that make solar cell fully obtain daylighting.Doing wet exploring electrode (9) is two sheet metals or two metal bars that are difficult for getting rusty, and lead (12) is linked to each other with circuit control panel (15), draws and good seal from casing (8) outlet (13).This casing has the pedestal (14) of plant control circuit board and lays the into pedestal of water DC electromagnetic valve (8/), its inner surface is the cavity of two fore-and-aft direction symmetries, just formed airtight container by two binding faces being coated behind the leakproof glue bond again in 4 through holes (5) to tighten with screw, so just make built-in control circuit board (15) and water inlet DC electromagnetic valve (16) valve seal, prevent soaking of rain and water, have the boss (7) that plays supporting role in the bottom of casing.Water inlet DC electromagnetic valve (16) outside stretching out casing connect the running water water source of certain pressure with externally threaded pipe water inlet port (10), in order to prevent to stop up, allow current filter earlier, and be with externally threaded pipe water outlet port (6) to connect at it to connect water pipe (22) and the rotary nozzle that waters (21) as shown in Figure 5 by the built-in screen pack (11) of the port of intaking (10).Do wet exploring electrodes (9) to two and be inserted with in the representational soil, when soil moisture content is crossed when low, two do that resistance increases between wet exploring electrodes, and power supply produces certain voltage drop and is transported to circuit control panel on this resistance, thereby becomes triode GB as shown in Figure 3
1Base bias, make triode GB
1Conducting.GB
1Emitter current is again in resistance R
1Last generation voltage drop makes another triode GB
2Conducting, thus make relay J
1Adhesive, its normally opened contact J
1-1Closed, the magnetic force that water inlet DC electromagnetic valve (FV) energising produces overcomes spring force and magnetic core (movable core) is picked up, and the valve film is opened under the promotion of source pressure, automatically water inlet, as shown in Figure 5, the rotary nozzle (21) that is communicated with it just begins the green plants water spray is watered.When the water in the soil was sufficient, two did resistance reduction between wet exploring electrode (A, B), triode GB
1And GB
2End, thereby make relay J
1Outage, its normally opened contact J
1-1Disconnect, the water inlet DC electromagnetic valve is just outage also, and the magnetic core (movable core) of water inlet DC electromagnetic valve loses suction, magnetic core (movable core) is under deadweight and spring force effect, the valve film is closed, and cuts off current, and then the rotary nozzle (21) that is communicated with it just stops the green plants water spray is watered.Repeat said process later on, just finish the task that automatic control is watered.
Fig. 2 has provided the schematic sectional view of another plant watering with the solar energy full automatic controller, wherein the solar cell box saves the daylighting bearing support, make solar cell box and casing structurally become an integral body, similar with Fig. 1, just compacter on the structure, but the daylighting effect may be subjected to a little influences a little.
If the circuit circuit diagram of circuit control panel shown in Figure 3 is changed into Fig. 4, then become the circuit circuit diagram of the utility model plant watering with second embodiment of the circuit control panel in the solar energy full automatic controller, it comprises a regulator potentiometer, a resistance, 555 time-base integrated circuits, a diode, a polarity free capacitor, an electrochemical capacitor, a high sensitive relay.When soil moisture content is crossed when low, two do that impedance raises between wet exploring electrodes (A, B), and the voltage of B electrode (is 1/3V along with decline when the B electrode voltage drops to 1/3 of supply voltage
Cc) when following, the output of 555 time-base integrated circuits 3. pin output is high level, so relay J
1Adhesive, its normally opened contact J
1-1Closure, power connection water inlet DC electromagnetic valve (FV), the valve open water inlet, the sprinkler head that waters of Lian Tonging just begins green plants is sprayed water with it.When the water in the soil was sufficient, two did that resistance diminishes gradually between wet exploring electrodes, and the B pole tension raises again, and the threshold values end of 555 time-base integrated circuits is pin 6., and trigger end 2. pin powers on and presses that to be elevated to 2/3 of supply voltage (be 2/3V
Cc) when above, its output 3. pin is output as low level, so relay J
1Be in release conditions, its normally opened contact J
1-1Disconnect, the DC electromagnetic valve of intaking equally (FV) is just outage also, cuts off current, and the rotary nozzle of Lian Tonging just stops the green plants water spray is watered with it.Repeat said process later on, just finish the task that automatic control is watered.
Claims (5)
1. plant watering solar energy full automatic controller, comprise: two leads (12,17,18), solar cell (3), solar cell box (2), control circuit board (15), dried wet exploring electrode (9), entering water electromagnetic valve (16), casing (8), it is characterized in that: it is divided into upper and lower two parts, top is divided into solar cell (3) and solar cell box (2), the bottom is divided into casing (8), and upper and lower two parts are fixedly connected and be electrically connected by lead; In casing (8), be equipped with control circuit board (15) above, then place entering water electromagnetic valve (16) below, and the water inlet port (10) of entering water electromagnetic valve (16) and water outlet port (6) connect with casing (8), and described solar cell (3) is electrically connected with the control circuit board (15) on casing (8) upper strata by lead (18); Described entering water electromagnetic valve (16) also is electrically connected with control circuit board (15) by lead (17); The described exploring electrode (9) that wets of doing drops on outside the casing (8), is electrically connected with control circuit board (15) by lead (12).
2. according to the described plant watering of claim 1 solar energy full automatic controller, it is characterized in that: the water inlet port (10) of described entering water electromagnetic valve (16) and water outlet port (6) are respectively one to have externally threaded pipe.
3. according to the described plant watering of claim 1 solar energy full automatic controller, it is characterized in that: described solar cell box (2) band bearing support (19), link to each other with casing (8) by this bearing support (19), be connected with lead (18) in the inside of bearing support (19).
4. according to the described plant watering of claim 4 solar energy full automatic controller, it is characterized in that: described bearing support (19) has two circle covers (20,20 ') that cooperatively interact.
5. according to the described plant watering of claim 1 solar energy full automatic controller, it is characterized in that: described solar cell box (2) is closely to fuse with casing (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01266948U CN2502506Y (en) | 2001-09-09 | 2001-09-09 | Solar automatic controller for watering plant |
| CN01266763U CN2502505Y (en) | 2001-09-09 | 2001-10-20 | Automatic controller for watering plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01266948U CN2502506Y (en) | 2001-09-09 | 2001-09-09 | Solar automatic controller for watering plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502506Y true CN2502506Y (en) | 2002-07-31 |
Family
ID=33673471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01266948U Expired - Fee Related CN2502506Y (en) | 2001-09-09 | 2001-09-09 | Solar automatic controller for watering plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502506Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265783A (en) * | 2011-04-27 | 2011-12-07 | 建德市农科开发服务有限公司 | Intelligent vegetable culturing machine |
| CN102754588A (en) * | 2011-04-25 | 2012-10-31 | 薛文梅 | Novel water spray control system |
| CN104633219A (en) * | 2013-11-08 | 2015-05-20 | 高延山 | Solar self-control spraying water valve |
| CN106140542A (en) * | 2016-09-28 | 2016-11-23 | 安徽瀚景观规划设计院有限公司 | A kind of comprehensive mounting column of garden layout Irrigation shower head |
| CN106962153A (en) * | 2017-04-13 | 2017-07-21 | 广州大学 | Solar energy intelligent water-saving irrigator and its manufacture method |
| CN109699463A (en) * | 2017-10-25 | 2019-05-03 | 江苏翰雅生态农业有限公司 | A kind of agricultural quick watering device of plant |
-
2001
- 2001-09-09 CN CN01266948U patent/CN2502506Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754588A (en) * | 2011-04-25 | 2012-10-31 | 薛文梅 | Novel water spray control system |
| CN102265783A (en) * | 2011-04-27 | 2011-12-07 | 建德市农科开发服务有限公司 | Intelligent vegetable culturing machine |
| CN104633219A (en) * | 2013-11-08 | 2015-05-20 | 高延山 | Solar self-control spraying water valve |
| CN106140542A (en) * | 2016-09-28 | 2016-11-23 | 安徽瀚景观规划设计院有限公司 | A kind of comprehensive mounting column of garden layout Irrigation shower head |
| CN106140542B (en) * | 2016-09-28 | 2019-02-05 | 安徽瀚一景观规划设计院有限公司 | A kind of comprehensive installation pillar of garden layout Irrigation shower head |
| CN106962153A (en) * | 2017-04-13 | 2017-07-21 | 广州大学 | Solar energy intelligent water-saving irrigator and its manufacture method |
| CN109699463A (en) * | 2017-10-25 | 2019-05-03 | 江苏翰雅生态农业有限公司 | A kind of agricultural quick watering device of plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Xiaochu Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020731 Termination date: 20090909 |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Xiaochu Document name: Notification of Termination of Patent Right |