CN2291787Y

CN2291787Y - Atomizing root-cultivating box

Info

Publication number: CN2291787Y
Application number: CN97218458U
Authority: CN
Inventors: 赵明; 尚有军; 阎建河
Original assignee: China Agricultural University
Current assignee: China Agricultural University
Priority date: 1997-06-13
Filing date: 1997-06-13
Publication date: 1998-09-23
Anticipated expiration: 2007-06-13

Abstract

The utility model relates to an atomizing root-cultivating box, which is composed of a box body 1, a cultivating board 2, cultivating holes 3, a universal wheel 4, side walls 5, an ultrasonic atomizer 6, and a nutrient cylinder 7. The cultivating board is on the upper layer of the box body, the cultivating holes 3 are arranged on the cultivating board, the universal wheel 4 is arranged under the cultivating board, and the universal wheel 4 can combine four side walls 5 and the box body. The ultrasonic atomizer 6 can be fixed outside of the box body or inside the box body. Inside the box body, a carbon fiber heating board can be arranged or not. The atomizing root-cultivating box has the advantages of small spray drop, uniform droplet distribution, no phenomenon of flushing the root system, and achievement of automatic control, etc.

Description

Atomizing root system incubator

The utility model is a kind of ultrasonic atomization root system culture apparatus.

Atomizing root system cultivation at present is that pressure type atomizing and mechanical high-speed rotary-atomizing root system are cultivated.The pressure type atomizing is that culture fluid is passed through pressurization, and sends forth in whole root system incubator from the shower nozzle atomizing.And the mechanical high-speed rotary-atomizing to be culture fluid flow into the impeller of high speed rotating by pipeline, by centrifugal force liquid is broken into to float behind the droplet to be dispersed in the whole root system incubator.These two kinds atomizing root systems are cultivated the subject matter that exists and are:

1, no matter is the pressure type atomizing, or the mechanical high-speed rotary-atomizing all exists droplet bigger than normal, falls formation ponding after the ejection easily, and certain injection and flushing root system phenomenon are arranged.

2, pressure atomization requires pressure big, therefore is furnished with huger force pump and other device.

3, high speed rotating atomizing, because of the machine operation time long, motor quality is required high, phenomenon often appears damaging in the use, influence is use normally.

4, all there is the droplet skewness in the atomizing of dual mode, especially in the root case root system more for a long time, problem is more outstanding.

The purpose of this utility model is the defective that overcomes existing atomizing root system incubator, and a kind of ultrasonic atomization incubator is provided.

The purpose of this utility model is achieved in that a kind of atomizing root system incubator, this atomizing root system incubator is made of casing 1, culture plate 2, culture hole 3, universal wheel 4, sidewall 5, atomizing generator 6 and nutrition cylinder 7, culture plate is positioned at the upper strata of casing, culture hole 3 is arranged on the culture plate, and culture plate is down the universal wheel 4 under four sidewalls 5 capable of being combined and the casing.Atomizer 6 can be fixed on outside the casing, also can be fixed in the casing.Can place charcoal fiber heating plate in the case or not place charcoal fiber heating plate.

The atomizing generator is made of vibration head 11, tank 12, aqueduct 16, fan 10, frog-entering pipe 14, loop mist pipe 8, preceding protective cover 13, back protective cover 9 and fixed mount 15, vibration head 11 is installed in the nutrient solution tank 12, dress fan 10 in after the vibration head, fan has back protective cover 9 outward, frog-entering pipe 14 and loop mist pipe 8 are between casing and atomizer, fixed mount 15 is between atomizer and casing, and aqueduct 6 links to each other with atomizer with the nutrition cylinder.

Advantage of the present utility model and good effect are as follows:

1, spray is dripped little: the utility model is the ultrasonic ultrasonic delay line memory atomizing of adopting, and atomizes with high speed rotating with pressure atomization and compares, and the nutrient solution droplet of atomizing is little.

2, droplet is evenly distributed, and does not wash the root system phenomenon: because droplet is little, and have fan to regulate wind speed, droplet is evenly distributed, root system can not occur washing.

3, realize control automatically: the ultrasonic ultrasonic delay line memory atomizing has automatic control circuit, can control atomizing automatically, and charcoal fiber heating plate is arranged in the casing, can the interior temperature of automatic control box body.

The utility model has following accompanying drawing

Fig. 1 root system incubator overall structure schematic diagram that atomizes

Fig. 2 atomizer structure figure

Below in conjunction with accompanying drawing, elaborate embodiment of the present utility model, but the utility model is not limit by following embodiment.

Fig. 1 is atomizing root system incubator overall structure schematic diagram, and atomizing root system incubator casing 1 is the container of root growth and cultivation, the loam cake of casing is a root system culture plate 2, and the aperture 3 on the plate is fixing plants.Universal wheel 4 is equipped with at four jiaos of places of casing, so that careless moving.But around the case on movable sidewall 5 installing racks or unload so that observe the root growth situation.Ultrasonic atomization generator 6, the flow of solution of nutrition cylinder 7 are gone in the vibration head of ultrasonic atomizer, and by starting of oscillation, the circulation of droplet is carried out in atomizing by fan.

Fig. 2 is the atomizer structure schematic diagram, and vibration head 11 and tank 12 are main places that atomizing takes place, and tank holds the nutrient solution that flows into by aqueduct 16 from nutrition cylinder 7.Vibration head 11 is immersed in the tank, sends ultrasonic when starting of oscillation, makes nutrient liquid atomizing.Dress fan 10 in after vibration head, and by 9 protections of back protective cover.Fan 10 is blown into mist in the case by frog-entering pipe 14, and the mist in the case enters atomizer again by loop mist pipe 8 again and enters frog-entering pipe 14 again with the new mist that produces, and circulating repeatedly guarantees that fully root system absorbs the atomizing nutrient solution.Preceding protective cover 13 is to guarantee that atomization gas does not exosmose, and fixed mount 15 fixedly becomes one atomizer and casing.

A kind of atomizing root system incubator is made of root casing and atomizing generator.The upper strata lid of casing is movable root system culture plate, and many apertures are arranged on the plate, and what and the pore size in hole are decided because of the plant of cultivating.Plate is the wall capable of being combined and the casing at the end down, and formation casing in assembling back is the space of root growth when cultivating and place the root system culture plate.The combination wall can be from the situation of certain side observation and the root growth of taking pictures.According to purposes, can place the temperature that carbon fiber heating plate is cultivated with the control root system in the case.

The atomizing generator has one and a plurality of ultrasonic head to take place and promote circuit accordingly.Promoting circuit is a kind of frequency of ultrasonic generation circuit, promote ultrasonic the head vibration takes place, produce ultrasonic, the ultrasonic vibration head is installed in the nutrition liquid bath, just can be when starting of oscillation with nutrient liquid atomizing, and be passed in the root case by air-flow and be evenly distributed in the case; The atomizing generator can be installed on outside the case, is called fitted outside, is connected in series by fog conveying tube and atomizer, forms the circulation of fog.Constantly replenish fog in the guard box, satisfy the root water uptake needs of plant growing.The nutrient solution that vibration head consumes constantly replenishes from the nutrition cylinder by aqueduct.Built-in type is atomizer to be placed on do not need fog conveying tube in the case, and fog discharge is in case voluntarily.Particularly small-sized atomizing root system incubator is generally built-in type.

Claims

1, a kind of atomizing root system incubator, it is characterized in that: incubator is made of casing 1, culture plate 2, culture hole 3, universal wheel 4, sidewall 5, ultrasonic atomization generator 6 and nutrition cylinder 7, culture plate is positioned at the upper strata of casing, culture hole 3 is arranged on the culture plate, and culture plate is down the universal wheel 4 under four sidewalls 5 capable of being combined and the casing.

2, atomizing root system incubator according to claim 1, it is characterized in that: the atomizing generator is made of vibration head 11, tank 12, aqueduct 16, fan 10, frog-entering pipe 14, loop mist pipe 8, preceding protective cover 13, back protective cover 9 and fixed mount 15, vibration head 11 is installed in the nutrient solution tank 12, dress fan 10 in after the vibration head, fan has back protective cover 9 outward, frog-entering pipe 14 and loop mist pipe 8 are between casing and atomizer, fixed mount 15 is between atomizer and casing, and aqueduct 6 links to each other with atomizer with the nutrition cylinder.

3, atomizing root system incubator according to claim 1 is characterized in that: can place charcoal fiber heating plate in the case or not place charcoal fiber heating plate.

4, atomizing root system incubator according to claim 1, it is characterized in that: atomizer 6 can be fixed on outside the casing, also can be fixed in the casing.