CN100594777C

CN100594777C - Fully automatic energy-saving plant irrigating machine

Info

Publication number: CN100594777C
Application number: CN200710069131A
Authority: CN
Inventors: 黄和平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-30
Filing date: 2007-05-30
Publication date: 2010-03-24
Anticipated expiration: 2027-05-30
Also published as: CN101057552A

Abstract

The invention discloses a plant irrigating equipment, in particular to a full-automated energy-saving typed plant irrigating machine, which comprises the following parts: case 1, inlet pipe 3, electromagnetic valve 4, microcomputer time-control switch 5, outlet pipe 16, valve 17 and power wire 18, wherein the all-weather moisture measuring device is arranged on the case 1, which is connected withthe microcomputer time-control switch 5; the inlet pipe 3 is arranged in the case 1 to interconnect the electromagnetic valve 4 in connection with pipe and three-way pipe 6; one end of three-way pipe6 is connected with the outlet pipe 6 and the other end is connected with the valve 7; the other end of valve 7 is interconnected with sprayer 10 pipe 8 in the all-weather moisture measuring device; the valve 17 is arranged on the outlet pipe 16. The AC toucher can be added when needing external pump and electromagnetic valve. The invention can operate automatically according to plant condition tosave energy, which ensures the moisture for plant when the household leaves home for several days or months.

Description

Fully automatic energy-saving plant irrigating machine

Technical field

The present invention relates to the plant irrigation installation, especially for the fully automatic energy-saving plant irrigating machine of proportion of crop planting aspects such as flowers and trees cultivation, booth vegetable.

Background technology

In the past, in flowers and trees cultivation or planting vegetable in greenhouse, according to climatic factors such as the temperature on the weather forecast or the same day, humidity, by manually arbitrarily plant being watered.Particularly like the family of floriculture, in hot season, all will water at regular time and quantity flowers every day, really trouble.The land for growing field crops crops then will lean on irrigation sprinkler, but its structure more complicated, special configuration sprayer, cost are than higher, thereby flowers and trees place on the incompatibility family balcony and the pouring on the flowers and trees cultivation field.Now need be and self-timing quantitatively waters according to weather and plant moisture demand, save manpower and energy-conservation casting machine more.The casting machine that a couple of days can water to flowers automatically at regular time and quantity of particularly travelling in the family.

Summary of the invention

The objective of the invention is provides a kind of fully automatic energy-saving plant irrigating machine at above-mentioned defective.

Technical scheme of the present invention is a fully automatic energy-saving plant irrigating machine, comprise casing (1), water inlet pipe (3), magnetic valve (4), micro computer time-controlled switch (5), outlet pipe (16), second valve (17), power line (18), it is characterized in that: round-the-clock moisture measurement device is installed above the casing (1), and this round-the-clock moisture measurement device is electrically connected with micro computer time-controlled switch (5); Water inlet pipe (3) is installed in casing (1) is communicated with magnetic valve (4), magnetic valve (4) has water pipe to be connected with three-way pipe (6) in addition; Three-way pipe (6) one ends are connected with outlet pipe (16), its other end is connected with first valve (7), the pipeline (8) of the nozzle (10) in first valve (7) other end and the round-the-clock moisture measurement device is connected, and second valve (17) is installed on the outlet pipe (16); Said round-the-clock moisture measurement device, comprise basin (9), nozzle (10), fluid level controller, nozzle (10) is installed in the basin (9) and is tightly connected, three at liquid-level probe electrode also is installed in it, be divided into upper limit liquid level control point (11), bottom limit level control point (12) and basin ground wire point (13), the liquid-level probe electrode is electrically connected with fluid level controller (15); A.C. contactor (14) also is installed in the said casing (1) to be electrically connected with magnetic valve (4), micro computer time-controlled switch (5), fluid level controller (15).

Said fluid level controller (15) is the liquid level transistor relay.

In said micro computer time-controlled switch (5)

exit point

3,4 in end points 4 and the magnetic valve (4) in contact 1 and the fluid level controller (15) contact 8 be electrically connected, exit point 3 is electrically connected with

contact

1,2 in the fluid level controller (15); Contact 2 is electrically connected with contact 3 in the fluid level controller (15) in the magnetic valve (4), the

contact

5,6,7 in the fluid level controller (15) respectively with basin (9) in liquid level control point (11,12,13) electrical connection; When said micro computer time-controlled switch (5) is equipped with A.C. contactor (14) in casing (1), exit point 4 on it is electrically connected with contact X, 1 in the A.C. contactor (14) and is electrically connected with contact 8 on the fluid level controller (15), on it exit point 3 respectively with A.C. contactor (14) on contact 5 and the

contact

1,2 on the fluid level controller (15) be electrically connected; Two contacts on the magnetic valve (4) are electrically connected with

contact

6,10 on the A.C. contactor (14) and extend to A, B end points on two contacts, are used for outer water pump or increase connecing magnetic valve.

Advantage of the present invention is because device for measuring moisture is arranged, and therefore can open or close the magnetic valve on the water inlet pipe according to its water evaporates situation automatically; Because the micro computer time-controlled switch arranged, but the therefore time and the interval time of regulated at will pouring; Because A.C. contactor is arranged, can increase outer water pump and magnetic valve again, enlarge the pouring area; Owing to need the regimen condition and full-automatic running according to plant, thereby reach purpose of energy saving.House-owner's a couple of days or several months stay out, and except that the situation of cutting the supply of water and electricity, also can move automatically, guarantee the required moisture of plant.

Description of drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is the electric hookup of this machine embodiment one.

Fig. 3 is the electric hookup of this machine embodiment two.

Embodiment

Further specify embodiment below in conjunction with accompanying drawing.

With reference to Fig. 1,1-casing, 2-footing, 3-water inlet pipe, 4-magnetic valve, 5-micro computer time-controlled switch, 6-three-way pipe, 7-first valve, 8-pipeline, 9-water pond, 10-nozzle, 11-liquid level control point, 12-liquid level control point, 13-liquid level control point, 14-A.C. contactor, 15-fluid level controller, 16-outlet pipe, 17-second valve, 18-power line.As shown, pipeline 8 is installed on casing 1 to be tightly connected with water pond 9, and its upper end is equipped with nozzle 10, three of liquid level control tip electrodes are installed in the water pond 9, be divided into upper limit liquid level control point 11, bottom limit level control point 12 and water pond ground wire point 19, these three control points have lead to be electrically connected with fluid level controller 15, constitute round-the-clock moisture measurement device.In casing 1 inside water inlet pipe 3 being installed is communicated with magnetic valve 4, magnetic valve 4 has water pipe to be connected with three-way pipe 6 in addition, three-way pipe 6 one ends are connected with outlet pipe 16, and the other end is connected with first valve 7, first valve 7 is connected with the pipeline 8 of nozzle 10 again, second valve 17 also is installed on the outlet pipe 16, constitutes pouring water route control section.This is the structure situation of embodiment one.

Embodiment two is the situations that A.C. contactor 14 is installed that increase in casing 1, its objective is when needing external magnetic valve and increasing the situation of water pump, just needs to install A.C. contactor 14.This A.C. contactor 14 is electrically connected with magnetic valve 4, micro computer time-controlled switch 5 and fluid level controller 15.Its circuit connection is divided into two kinds of situations, when A.C. contactor 14 not being installed in the casing 1, its circuit connection be in the

exit point

3,4 of micro computer time-controlled switch 5 in end points 4 and the magnetic valve 4 contact 8 in contact 1 and the fluid level controller 15 be electrically connected; And the exit point 3 of micro computer time-controlled switch 5 and the contact in the fluid level controller 15 2 are electrically connected; Contact 2 in the magnetic valve 4 is electrically connected with contact 3 in the fluid level controller 15; Contact 5,67 in the fluid level controller 15 is electrically connected with liquid

level control point

11,12,13 in the water pond 9 respectively.When in the casing 1 A.C. contactor 14 being installed, the exit point 4 on the micro computer time-controlled switch 5 is electrically connected with contact X, 1 in the A.C. contactor 14, also is electrically connected with contact 8 on the fluid level controller 15; Exit point 3 on it is electrically connected with contact 5 and the contact on the fluid level controller 15 1,2 on the A.C. contactor 14 respectively.Two contacts on the magnetic valve 4 are electrically connected with

contact

6,10 on the A.C. contactor 14 and extend to A, B two-end-point on two contacts, are used for outer water pump or increase connecing magnetic valve.Fluid level controller 15 adopts the liquid level transistor relay.

The operation principle of this machine is as follows: by micro computer time-controlled switch setting control time, the two mutually combines liquid level transistor relay and water pond control water level, and the on-off action of co-operate magnetic valve reaches the purpose that waters a plant automatically at regular time and quantity.

1, automatic watering mechanism: owing to reason such as solar radiation or temperature height or wind-force is big, make the water evaporates of 9 li of water ponds, when in being evaporated to water pond 9 12 were following, water and probe electrode broke away from, liquid level transistor relay 15 is opened automatically, for the automatic watering standby is prepared.When micro computer time-controlled switch 5 is pressed the setting-up time unlatching, connect power supply automatically, be transferred to magnetic valve through liquid level transistor relay 15, it is opened automatically, thereby reach the automatic watering purpose.

2, stop the mechanism of watering automatically: water outlet place of magnetic valve 4 is equipped with three-way pipe 6, at the one end a manual minor valve is installed, and is used for controlling the discharge that flows in the water pond 9.When the water of 9 li of water ponds toward rising at 11 when above, water contacts energising in the dish 9 with probe electrode, then liquid level transistor relay 15 cuts out automatically, also just cut off the electricity supply, and then magnetic valve 4 also cuts out automatically, also just cut off the water source, stop to water pond 9 water fillings, thereby stop to water a plant.This is in the working time scope that micro computer time-controlled switch 5 is set, and just reaches to stop the purpose of watering automatically.During practical operation, should be provided with the working time of micro computer time-controlled switch 5 to such an extent that grow a bit.That is to say that the working time of this switch definitely is greater than actual watering the required time.

3, rainy day, the mechanism of not watering automatically: this machine can be installed in outdoor, rainy day, water level in the water pond 9 can rise to more than 11, and at this moment, liquid level transistor relay 15 has cut out, even micro computer time-controlled switch 5 enters the duty period, also still stop to water.Reach the purpose that does not water a plant rainy day.

4, the mechanism of watering a water in one day or several days is set: the switching time is Monday, two, three, four, five, six, day if be set at the micro computer time-controlled switch for the first time, 5 of every afternoons are semi-open, six o'clock closed, and the switching time of other number of times is ": " (rather than 00; 00), work as hot season, weather is very dry, and plant needs every day waters water one time, water in the water pond 9 is rapid evaporation and dropping to below 12 also, water in the dish and probe electrode break away from, and liquid level transistor relay 15 is opened, and have arrived 5 PM half, micro computer time-controlled switch 5 is opened automatically, connect power supply, thereby magnetic valve 4 is opened automatically, reach the purpose of watering a water of foot every day.To autumn and winter season, the water evaporation that water pond is 9 li is slow, if the water in the water pond 9 does not also drop to below 12 in one day, then liquid level transistor relay 15 can not opened, even micro computer time-controlled switch 5 enters working hour, this machine can not water a plant yet; By the time second day, the evaporation of water in the water pond 9 dropped to below 12, and at time is up 5 PM half, this machine just can water water of foot, the purpose of watering the next day of reaching to plant.In like manner, if can't make in the middle of two days below the water level depression to 12 in the water pond 9, this machine can partly just water water of foot to plant at the 3rd day 5 PM naturally, and the like.When spring comes, because air ratio is moist, thereby the evaporated quantity of water in the water pond 9 is also less, the next day that this machine also can reaching as above-mentioned mechanism or a few days water water one time.

5, in order this machine to be enlarged water irrigated area, can also in casing 1, set up A.C. contactor 14, be convenient to outside machine, set up several magnetic valves or outside water pump, further enlarge this machine effect.

6, the micro computer time-controlled switch 5 in this machine, magnetic valve 4, A.C. contactor 14, fluid level controller 15 are placed on indoor, magnetic valve 4 is placed on the outdoor or indoor running water pipe, and water pond 9 is placed on the purpose that can reach automatic-watering water in the vegetation bed too, and the saving cost does not need to make specially casing.

Micro computer time-controlled switch 5, magnetic valve 4, A.C. contactor 14 in this machine, the liquid

level control point

11,12,13 in the water pond 9, the circuit connection principle of fluid level controller 15 is as shown in Fig. 2, Fig. 3.It among Fig. 2 the circuit interconnect pattern when not having A.C. contactor 14.Magnetic valve 4, micro computer time-controlled switch 5, A.C. contactor 14 can be bought on market with liquid level transistor relay 15 in this machine, and the model of micro computer time-controlled switch 5 is G316T, and the model of liquid level transistor relay 15 is JYB-3 or JYB-714.

Claims

1, fully automatic energy-saving plant irrigating machine, comprise casing (1), water inlet pipe (3), magnetic valve (4), micro computer time-controlled switch (5), outlet pipe (16), second valve (17), power line (18), it is characterized in that: round-the-clock moisture measurement device is installed above the casing (1), and this round-the-clock moisture measurement device is electrically connected with micro computer time-controlled switch (5); Water inlet pipe (3) is installed in casing (1) is communicated with magnetic valve (4), magnetic valve (4) has water pipe to be connected with three-way pipe (6) in addition; Three-way pipe (6) one ends are connected with outlet pipe (16), its other end is connected with first valve (7), the pipeline (8) of the nozzle (10) in first valve (7) other end and the round-the-clock moisture measurement device is connected, and second valve (17) is installed on the outlet pipe (16); Said round-the-clock moisture measurement device, comprise basin (9), nozzle (10), fluid level controller, nozzle (10) is installed in the basin (9) and is tightly connected, three at liquid-level probe electrode also is installed in it, be divided into upper limit liquid level control point (11), bottom limit level control point (12) and basin ground wire point (13), the liquid-level probe electrode is electrically connected with fluid level controller (15); A.C. contactor (14) also is installed in the said casing (1) to be electrically connected with magnetic valve (4), micro computer time-controlled switch (5), fluid level controller (15).

2,, it is characterized in that said fluid level controller (15) is the liquid level transistor relay according to the said fully automatic energy-saving plant irrigating machine of claim 1.