CN211458368U - Ultrasonic atomization irrigation system for potted plant - Google Patents

Abstract

The utility model relates to an ultrasonic atomization irrigation system cultivated in a pot, including the water tank, the water tank top is equipped with an opening rather than the inner chamber intercommunication, the apron is detained and is established on the water tank and seal the opening, the lower surface of apron is provided with the vertical baffle of vertical setting, and atomizing chamber and plenum are cut apart into with the inner chamber of water tank to vertical baffle, have between the bottom of vertical baffle and the bottom plate of water tank and reserve the clearance, and the interior bottom of atomizing chamber is provided with atomizing device, and the middle part of plenum is provided with horizontally air distribution plate, and upper plenum and lower floor plenum are cut apart with the plenum to air distribution plate, are provided with the boost mechanism on the outer wall of water tank, are connected with defeated fog person in charge on the play fog mouth. The utility model discloses following beneficial effect has: be fit for the family and irrigate in a small circle, the whole during operation of system, the atomizer atomizes water, and turbo fan is responsible for and defeated fog branch pipe with gas, fog mixture pressure boost and carry defeated fog, and the direct bottom cultivated in a pot plays the irrigation to the plant.

Description

Ultrasonic atomization irrigation system for potted plant

Technical Field

The utility model relates to an ultrasonic atomization irrigation system cultivated in a pot belongs to agricultural engineering irrigation technical field.

Background

The household flowers are generally potted plants, and the water storage capacity of the soil in the flowerpot is limited, so that the household flowers need to be watered frequently. The traditional watering method is to directly spray water on the soil surface of the flowerpot, although the method is simple, the soil is gradually hardened and dried, the water retention capacity is reduced, the growth and development of the root system of the flower are not facilitated, and the flower in the flowerpot gradually loses activity. On the days that the branches and leaves of flowers are flourishing, sprayed water drops are easily shielded by the branches and leaves, the culture medium is difficult to irrigate, the irrigation is not thorough, water and fertilizer are wasted, and necessary water cannot be provided for the growth of the flowers; and the petals of the fresh flower are stained with water drops, which accelerates the spoilage of the fresh flower and shortens the fresh-keeping time of the fresh flower. In addition, manual watering is also inaccurate, and root rot can be caused by excessive watering, or withering can be caused by too little water and untimely watering.

The patent of patent No. 201510247261.8 discloses a low frequency supersound underground fog irritates ware, and it states in its specification that "the fog droplet that low frequency supersound underground fog irritates ware produced is responsible for through defeated fog and is sent to the field, and defeated fog branch pipe sets up in the below earth's surface to in directly sending the root system of plant with the fog droplet, satisfy the demand of plant to the liquid manure. However, the applicant could not achieve the effect of using the solution for the following reasons: 1. the fog drops generated by the low-frequency ultrasonic underground fog irrigation device are conveyed to the field through the fog conveying main pipe (the conveying distance is long), and the fog conveying branch pipes are arranged below the ground surface (the air also bears the pressure of soil plugging), so that enough air pressure is ensured to be in the box body to ensure that the fog in the box body is extruded out; 2. the axial flow fan is installed on one side of the box body and directly blows to the vibrating diaphragm, and the axial flow fan is thought to discharge fog drops generated by the vibrating diaphragm through the fog outlet, but the axial flow fan does not directly blow to the vibrating diaphragm, and can blow away the fog drops generated by the vibrating diaphragm, so that the fog drops can rise and fall, the descending fog drops are accumulated at the bottom in the box body to form liquid water again, only a small amount of fog drops are mixed with the discharged gas and discharged, and a large amount of fog drops are not discharged through the fog outlet; 3. the water pump delivery port is connected to the water pipe lower extreme of above-mentioned patent, and the upper end is connected on the box lateral wall and the protrusion box internal surface 1-2cm, carries the vibrating diaphragm with the nutrient solution guide on, forms the box inner loop, and the box does not have external water source, only expects to deposit water in the box to be not fit for irrigating the farmland of large tracts of land.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, the ultrasonic atomization irrigation system for the potted plant is provided.

Ultrasonic atomization irrigation system cultivated in a pot, its characterized in that: the water tank comprises a water tank and a cover plate, wherein the top of the water tank is provided with an opening communicated with an inner cavity of the water tank, the cover plate is buckled on the water tank and seals the opening, the lower surface of the cover plate is provided with a vertically arranged vertical partition plate, the inner cavity of the water tank is divided into an atomizing chamber and a positive pressure chamber by the vertical partition plate, the atomizing chamber and the positive pressure chamber have air pressure higher than atmospheric pressure, a reserved gap is formed between the bottom end of the vertical partition plate and a bottom plate of the water tank, gas in the positive pressure chamber enters the atomizing chamber through pressure difference, the inner bottom of the atomizing chamber is provided with an atomizing device, the middle part of the positive pressure chamber is provided with a horizontal air distribution plate, the air distribution plate is uniformly provided with air outlet meshes, the positive pressure chamber is divided into an upper positive pressure chamber and a lower positive pressure chamber by the air distribution plate, the gas in the upper positive pressure chamber enters the lower positive, a cover plate above the atomizing chamber is provided with a mist outlet, the mist outlet is connected with a mist conveying main pipe, and the mist conveying main pipe is connected with a plurality of mist conveying branch pipes.

Preferably, the atomization device is at least one group of atomizers, and the type is as follows: 7KG stainless steel ultrasonic nebulizer has ten atomising heads, guarantees out the fog effect.

Preferably, apron detachable lock is on the water tank, and because of the indoor water demand cultivated in a pot of family is less, and the opening that directly passes through the water tank top can satisfy single user demand to the inside water injection of water tank, and the horizontal plane of injection is less than the minimum height of vertical baffle, and the indoor gas of malleation could get into in the atomizer chamber through the pressure differential.

Preferably, the inlet has been seted up on the bottom plate of water tank, be connected with the feed liquor pipe on the inlet, still including the liquid accuse device that is used for liquid level height in the water tank, the liquid accuse device is including installing level sensor on the water tank inner wall, fix the controller on the water tank outer wall and install the automatically controlled valve on the feed liquor pipe, the end-to-end connection of feed liquor pipe is to the running water source, level sensor and the signal input part electric connection of controller, the signal output part electric connection of automatically controlled valve and controller, automatically controlled valve is controlled by the controller, along with the decline of the water liquid level in the water tank and the opening degree increase, otherwise then the automatically controlled valve opening degree reduces, with the water liquid level control in the water tank in 3.

Preferably, the pressure boosting mechanism is a turbofan, an air outlet of the turbofan is communicated with the upper-layer positive pressure chamber, and an air inlet of the turbofan is communicated with the outside; or the boosting mechanism is an air pump, and the turbo fan has the advantages that the air volume is small, the pressure is high, the air outlet outputs high air speed, the air in the positive pressure chamber can enter the atomizing chamber through pressure difference, and the air and the mist in the atomizing chamber are uniformly mixed and then are discharged through the mist conveying main pipe and the mist conveying branch pipe.

Preferably, atomizing device includes the low frequency ultrasonic piezoelectric vibrator, and the low frequency ultrasonic piezoelectric vibrator sets up the bottom middle part at the atomizer chamber to it is fixed by the strutting arrangement of low frequency ultrasonic piezoelectric vibrator bottom, connect through epoxy in the low frequency ultrasonic piezoelectric vibrator upper end the vibrating diaphragm lower part, the certain height has been rolled up to vibrating diaphragm both ends edge, and open on the vibrating diaphragm surface has a plurality of apertures, and the vibrating diaphragm surface is slightly less than the water level liquid level in the water tank.

Preferably, the low-frequency ultrasonic piezoelectric vibrator drives the vibrating diaphragm to vibrate at the same frequency, and the frequency range is 20-lOOkHz.

Preferably, the tail ends of the branch pipes of the fog conveying branch pipes are arranged at a position about 10-15cm below the ground surface of the soil and are of Y-shaped structures, and fog outlet holes with the radius of l-3mm and the distance of 2-5cm are uniformly distributed on a pipeline at the tail end of each branch pipe of the fog conveying branch pipe.

Preferably, underground fog irrigation can be carried out under the condition that the plastic film covers the upper layer of the soil, so that the evaporation of water is effectively prevented, and the limit of the traditional soilless culture is broken through by the fog irrigation technology; on the other hand, the root system of the plant can uniformly obtain water, which is beneficial to the growth of the plant.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. ultrasonic atomization irrigation system cultivated in a pot, be fit for the family and irrigate the minizone, the whole during operation of system, the atomizer atomizes water, and in turbofan carried defeated fog person in charge and defeated fog branch pipe with gas, the pressure boost of fog mixture, the direct bottom cultivated in a pot plays the irrigation to the plant. 2. Compared with the current common irrigation method, the design greatly reduces the irrigation water, greatly improves the utilization efficiency of the water and reduces the production cost. 3. For solving axial-flow fan direct-blowing vibrating diaphragm, can blow off the fog droplet that the vibrating diaphragm produced and pile up at the bottom in the box and form liquid water again, only be mingled with a small amount of fog droplet in the exhaust gas and discharge, and do not have a large amount of fog droplets through the exhaust problem of fog outlet, vertical baffle and air distribution plate have been increased, the fog that the atomizer produced can be piled up at the liquid level, the gas that the turbofan blew off is the vertical wind direction of switching over through blockking of vertical baffle, effectively cushion, and through the even air distribution of air distribution plate, then blocked by the liquid level and switch over into horizontal wind direction, horizontal wind laminating liquid level, will pile up the fog on the liquid level, from bottom to top transport, air and fog misce bene, a large amount of fog droplets are being mingled with in the exhaust gas and are discharged, satisfy the user demand. 4. The inlet has been seted up on the bottom plate of water tank, be connected with the feed liquor pipe on the inlet, still including the liquid accuse device that is used for liquid level height in the water tank, the liquid accuse device is including installing level sensor on the water tank inner wall, fix the controller on the water tank outer wall and install the electric control valve on the feed liquor pipe, the end-to-end connection of feed liquor pipe is to the running water source, the signal input part electric connection of level sensor and controller, the signal output part electric connection of electric control valve and controller, electric control valve is controlled by the controller, along with the decline of water liquid level in the water tank and the degree of opening increase, otherwise then the electric control valve degree of opening reduces, with water liquid level control in the water tank in 3-8cm from the lower. 5. Greatly saves water resources and the use of pesticides, and reduces the production cost. 6. The structural design is simpler, easy to assemble, and stability is high, is favorable to maintaining.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the air distribution plate;

FIG. 3 is an enlarged schematic view of the structure of the atomizer;

fig. 4 is an enlarged schematic view of another configuration of the atomizing device.

In the figure: 1. the device comprises a water tank 2, a turbo fan 3, a supporting device 4, a low-frequency ultrasonic piezoelectric vibrator 5, a vibrating diaphragm 6, a cover plate 7, an atomizer 8, a liquid inlet pipe 9, a mist outlet 10, a mist conveying main pipe 11, a mist conveying branch pipe 12, a vertical partition plate 13, an atomizing chamber 14, a positive pressure chamber 15, an air distribution plate 16, an upper positive pressure chamber 17, a lower positive pressure chamber 18 and an electric control valve.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Example one

As shown in fig. 1-3, the ultrasonic atomizing irrigation system for potted plants comprises a water tank 1 and a cover plate 6, wherein an opening communicated with an inner cavity of the water tank 1 is arranged at the top of the water tank 1, the cover plate 6 is buckled on the water tank 1 and seals the opening, a vertical partition plate 12 is arranged on the lower surface of the cover plate 6, the inner cavity of the water tank 1 is divided into an atomizing chamber 13 and a positive pressure chamber 14 by the vertical partition plate 12, air pressure higher than atmospheric pressure is arranged in the atomizing chamber 13 and the positive pressure chamber 14, a reserved gap is arranged between the bottom end of the vertical partition plate 12 and a bottom plate of the water tank 1, air in the positive pressure chamber 14 enters the atomizing chamber 13 through pressure difference, an atomizing device is arranged at the inner bottom of the atomizing chamber 13, a horizontal air distribution plate 15 is arranged at the middle part of the positive pressure chamber 14, air outlet meshes are uniformly arranged on the air distribution plate 15, the air distribution plate, the gas in the upper-layer positive pressure chamber 16 enters the lower-layer positive pressure chamber 17 through the air outlet holes of the air distribution plate 15, a pressure boosting mechanism is arranged on the outer wall of the water tank 1, an air outlet of the pressure boosting mechanism is communicated with the upper-layer positive pressure chamber 16, a mist outlet 9 is formed in the cover plate 6 above the atomizing chamber 13, a main mist output pipe 10 is connected to the mist outlet 9, and a plurality of branch mist output pipes 11 are connected to the main mist output pipe 10.

In this embodiment, the atomizing device is at least one group of atomizers 7, and the model is: the 7KG stainless steel ultrasonic atomizer is provided with ten atomizing heads, so that the atomizing effect is ensured; the cover plate 6 is detachably buckled on the water tank 1, and as the water demand for potted plants in a household is small, water is directly injected into the water tank 1 through the opening in the top of the water tank 1, so that the single use requirement can be met, the injected horizontal plane is lower than the lowest height of the vertical partition plate 12, and the gas in the positive pressure chamber 14 can enter the atomization chamber 13 through pressure difference; the boosting mechanism is a turbofan 2, an air outlet of the turbofan 2 is communicated with an upper-layer positive pressure chamber 16, an air inlet of the turbofan 2 is communicated with the outside, and the turbofan has the advantages that the air volume is small, the pressure is high, the air outlet outputs high air speed, so that the gas in the positive pressure chamber 14 can enter the atomizing chamber 13 through pressure difference, and is uniformly mixed with mist in the atomizing chamber 13 and then discharged through the mist conveying main pipe 10 and the mist conveying branch pipe 11.

In the second embodiment, referring to fig. 1, 2 and 3, the difference from the first embodiment is that a liquid inlet is arranged on the bottom plate of the water tank 1, a liquid inlet pipe 8 is connected to the liquid inlet, a hydraulic control device for controlling the height of the liquid level in the water tank 1 is further included, the hydraulic control device comprises a liquid level sensor installed on the inner wall of the water tank 1, a controller fixed on the outer wall of the water tank 1 and an electric control valve 18 installed on the liquid inlet pipe 8, the tail end of the liquid inlet pipe 8 is connected to a tap water source, the liquid level sensor is electrically connected with the signal input end of the controller, the electric control valve 18 is electrically connected with the signal output end of the controller, the electric control valve 18 is controlled by the controller, the opening degree is increased along with the descending of the liquid level of the water in the water tank 1, otherwise, the opening degree of the electric control valve 18 is reduced, and the liquid level of the water in the water tank 1 is controlled at the lowest position. The modifications to the prior art are in the hardware part and the computer programs involved are simple programs whose functions can be easily implemented by those skilled in the art using existing computer program development platforms and well known programming methods, and do not pertain to the changes proposed to the computer programs themselves.

Working principle of the first embodiment and the second embodiment: atomizer and atomizer 7 connect electric work, vertical partition plate 12 and air distribution plate 15 have been add, the gas that turbofan blew off is through vertical partition plate's the vertical wind direction of reversing of blockking, effectively cushion, and the even air distribution through air distribution plate, then be blockked by the liquid level and reverse into horizontal wind direction, horizontal wind laminating liquid level, will pile up the fog on the liquid level, from bottom to top transport, air and fog misce bene, discharge through fog outlet 9, discharge through being mingled with a large amount of fog drops in the fog outlet 9 discharge gas, and carry in defeated fog main pipe and defeated fog branch pipe, reach potted plant bottom directly, play the irrigation effect to the plant, satisfy the user demand.

The third embodiment, referring to fig. 1, 2 and 4, is different from the first and second embodiments in that the atomizing device includes a low-frequency ultrasonic piezoelectric vibrator, the low-frequency ultrasonic piezoelectric vibrator is disposed in the middle of the bottom of the atomizing chamber 13 and fixed by a support device at the bottom of the low-frequency ultrasonic piezoelectric vibrator, the upper end of the low-frequency ultrasonic piezoelectric vibrator is connected to the lower portion of the vibrating diaphragm through epoxy resin, the two edges of the vibrating diaphragm are rolled up to a certain height, the surface of the vibrating diaphragm is provided with a plurality of small holes, and the surface of the vibrating diaphragm is slightly lower than the water level in the water tank 1; the low-frequency ultrasonic piezoelectric vibrator drives the vibrating diaphragm to vibrate at the same frequency, and the frequency range is 20-lOOkHz; the tail ends of the branch pipes of the fog conveying branch pipes 11 are arranged at a position about 10-15cm below the ground surface of the soil and are of Y-shaped structures, and fog outlet holes with the radius of l-3mm and the distance of 2-5cm are uniformly distributed on a pipeline at the tail end of each fog conveying branch pipe; the underground fog irrigation can be carried out under the condition that the plastic film covers the upper layer of the soil, so that the evaporation of water is effectively prevented, and the limit of the traditional soilless culture is broken through by the fog irrigation technology; on the other hand, the root system of the plant can uniformly obtain water, which is beneficial to the growth of the plant. In the third embodiment, the conventional technical scheme is adopted, and the principle is not described in a repeated manner.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an ultrasonic atomization irrigation system cultivated in a pot which characterized in that: the water tank comprises a water tank (1) and a cover plate (6), wherein the top of the water tank (1) is provided with an opening communicated with an inner cavity of the water tank, the cover plate (6) is buckled on the water tank (1) and seals the opening, the lower surface of the cover plate (6) is provided with a vertical partition plate (12) which is vertically arranged, the inner cavity of the water tank (1) is divided into an atomizing chamber (13) and a positive pressure chamber (14) by the vertical partition plate (12), air pressure higher than atmospheric pressure is arranged in the atomizing chamber (13) and the positive pressure chamber (14), a reserved gap is arranged between the bottom end of the vertical partition plate (12) and a bottom plate of the water tank (1), gas in the positive pressure chamber (14) enters the atomizing chamber (13) through pressure difference, an atomizing device is arranged at the inner bottom of the atomizing chamber (13), a horizontal air distribution plate (15) is arranged in the middle of the positive pressure chamber (14), air outlet meshes are uniformly formed in the air distribution plate (15), and the positive pressure chamber (14) is divided into an, in the gas in upper plenum (16) got into lower floor plenum (17) through the mesh opening of giving vent to anger of air distribution plate (15), be provided with the mechanism that steps up on the outer wall of water tank (1), the air outlet and upper plenum (16) of the mechanism that steps up are linked together, have seted up on apron (6) of atomizer chamber (13) top and have exported fog mouth (9), are connected with on fog mouth (9) and defeated fog person in charge (10), are connected with many on defeated fog person in charge (10) and defeated fog branch pipe (11).

2. A potted plant ultrasonic emitter irrigation system according to claim 1 and further comprising: the atomizing device is at least one group of atomizers (7), and the model is as follows: 7KG stainless steel ultrasonic nebulizer has ten atomising heads, guarantees out the fog effect.

3. A potted plant ultrasonic emitter irrigation system according to claim 2 and further comprising: the cover plate (6) is detachably buckled on the water tank (1).

4. A potted plant ultrasonic emitter irrigation system according to claim 3 and further comprising: the utility model discloses a water tank, including the liquid level control device, including liquid level sensor, the signal input part electric connection of liquid level sensor and controller, the inlet has been seted up on the bottom plate of water tank (1), is connected with feed liquor pipe (8) on the inlet, still including being used for liquid level's liquid accuse device in water tank (1), the end-to-end connection of feed liquor pipe (8) is to running water source, liquid level sensor and controller, the signal output part electric connection of electric control valve (18) and controller including installing liquid level sensor on water tank (1) inner wall, fixing the controller on water tank (1) outer wall and installing electric control valve (18).

5. A potted plant ultrasonic emitter irrigation system according to claim 4 and further comprising: the boosting mechanism is a turbine fan (2), an air outlet of the turbine fan (2) is communicated with the upper-layer positive pressure chamber (16), and an air inlet of the turbine fan (2) is communicated with the outside.

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