CN218789669U

CN218789669U - Tobacco hydroponic device convenient to control water planting temperature

Info

Publication number: CN218789669U
Application number: CN202320121394.0U
Authority: CN
Inventors: 姚恒; 孔光辉; 张光海; 赵高坤; 吴玉萍; 李薇
Original assignee: Yunnan Academy of Tobacco Agricultural Sciences
Current assignee: Yunnan Academy of Tobacco Agricultural Sciences
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-04-07
Anticipated expiration: 2033-01-12

Abstract

The utility model belongs to the technical field of tobacco water culture, in particular to a tobacco water culture device which is convenient for controlling the water culture temperature; a tobacco water culture device convenient for controlling water culture temperature comprises a water culture box body, wherein a support frame is arranged at the bottom of the water culture box body, the water culture box body is a cavity body with an opening at the upper part, a partition plate is arranged in the water culture box body and divides the water culture box body into an upper area and a lower area, a water culture bottle placing hole is formed in the partition plate, water bath liquid is arranged in the lower area, a liquid inlet pipe and a liquid outlet pipe are arranged on the side wall of the lower area, valves are arranged on the liquid inlet pipe and the liquid outlet pipe, a heating wire is arranged in the lower area, a temperature sensor extending into the water bath liquid is arranged at the bottom of the partition plate, the temperature sensor is connected with an external controller, and the temperature sensor, the heating wire and the external controller are powered by an external power supply; the temperature of the hydroponic liquid can be kept within a proper range.

Description

Tobacco hydroponic device convenient to control water planting temperature

Technical Field

The utility model belongs to the technical field of the tobacco water planting, concretely relates to tobacco water planting device convenient to control water planting temperature.

Background

Hydroponic culture refers to a soilless culture method in which plant roots directly grow in a nutrient solution layer. The method can directly extract nutrition from the solution, and the plant grows rapidly and has well-developed root system. Hydroponic culture is a common plant culture method in scientific experiments, and is widely applied to plant nutrition and plant physiological research.

Tobacco is used as an important economic crop and a botanical model crop, and is used as an important research object by many research institutes and researchers, while water culture is also a common cultivation mode in tobacco research.

In the patent application of application number 201721050116.1, the patent name is a tobacco seedling hydroponic device, discloses a tobacco seedling hydroponic device, be in including support frame, setting hydroponic box on the support frame, settle the tobacco seedling fixed plate of hydroponic box top, the box wall of hydroponic box includes the wallboard of a plurality of vertical settings from top to bottom, by lower supreme, the wallboard thickness reduces gradually, and each wallboard is provided with opening wallboard groove up, and last wallboard can insert the wallboard inslot of next wallboard. The utility model discloses can change the degree of depth of culture solution according to the length of tobacco seedling root, satisfy the growth change of tobacco seedling root, the culture solution of not wasting again can conveniently observe root growth situation of change simultaneously. However, in the above patent, the hydroponic liquid needs to be maintained within a certain temperature range for better hydroponics, and the hydroponic liquid water bath device is not involved in the hydroponic process, and the hydroponic liquid temperature is not maintained within an appropriate range, which affects the hydroponic effect.

In order to solve the above problem, this application provides a tobacco hydroponic device convenient to control water planting temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tobacco hydroponic device convenient to control water planting temperature can keep the water planting temperature at suitable within range.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a tobacco water planting device convenient to control water planting temperature, including water planting case body, water planting case body bottom is provided with the support frame, water planting case body is the upper portion open-ended cavity body, this internal baffle that is provided with of water planting case separates into upper portion region and lower part region with water planting case body, and it places the hole to have seted up the water planting bottle on the baffle, and be provided with the water bath liquid in the lower part region, and the regional lateral wall in lower part is provided with feed liquor pipe and drain pipe, be provided with the valve on feed liquor pipe and the drain pipe, and be provided with the heater strip in the lower part region, and be provided with the temperature sensor who stretches into in the water bath liquid bottom the baffle, a weighing sensor and a temperature sensor, the heater strip all is connected with external control ware, a weighing sensor and a temperature sensor, heater strip and external control ware are supplied power by external power source.

Further, the lower region is configured in a concave configuration and includes an inner wall and an outer wall with a insulating cavity formed therebetween.

Further, water planting case body top one side is provided with the fixing base, is provided with the dead lever in the fixing base, and the dead lever surface is provided with the light filling board, and light filling board lower surface is provided with the LED banks, and the LED banks is supplied power by external power source.

Further, the LED lamp group comprises a first group of LED lamps, a second group of LED lamps, a third group of LED lamps and a fourth group of LED lamps, a luminance sensor is arranged outside the upper portion area, the first group of LED lamps, the second group of LED lamps, the third group of LED lamps, the fourth group of LED lamps and the luminance sensor are all connected with an external controller, and the first group of LED lamps, the second group of LED lamps, the third group of LED lamps, the fourth group of LED lamps, the luminance sensor and the controller are all powered by an external power source.

Furthermore, the first group of LED lamps, the second group of LED lamps, the third group of LED lamps and the fourth group of LED lamps are controlled independently.

Furthermore, a reinforcing rod is arranged between the light supplementing plate and the fixing rod.

Further, the side wall of the upper region is provided with a pH probe connected with an external pH meter through an electric wire and an ion concentration probe connected with an external ion concentration meter.

Further, the heating wire, the temperature sensor, the controller, the LED lamp, the light brightness sensor, the pH meter and the ion concentration meter are of the existing structure, and the control circuit can be realized through simple programming by a person skilled in the art, and the control circuit belongs to the common knowledge in the field, is only used without modification, so that the control mode and the circuit connection are not described in detail.

Compared with the prior art, the utility model discloses one of following beneficial effect has at least:

1. the utility model discloses be provided with water bath liquid in the lower part region, when using, place the water planting bottle on the baffle and place downtheholely at the water planting bottle, the lower part of water planting bottle is in water bath liquid, set for the temperature of water bath liquid through the controller, in the water planting in-process, when temperature sensor detects the temperature and is less than the setting value, give the controller with the signal transmission, the controller makes the heater strip open and heats water bath liquid, when reaching the upper limit temperature, temperature sensor detects the signal and gives the controller with the signal transmission, the controller makes the heater strip close and stops heating water bath liquid, can make water bath liquid keep in suitable temperature range, and then make the water planting liquid temperature also keep in suitable temperature range, increase the water planting effect.

2. The lower region is set into a concave structure and comprises an inner wall and an outer wall, a heat preservation cavity is formed between the inner wall and the outer wall, the heating area can be larger, a good heat preservation effect is achieved, and heat waste is reduced.

3. Water planting case body top one side is provided with the fixing base, is provided with the dead lever in the fixing base, and dead lever surface is provided with the light filling board, and light filling board lower surface is provided with the LED banks, and the LED banks is supplied power by external power source, can carry out the light filling to the water planting plant, increase illumination intensity.

4. The LED lamp group comprises a first group of LED lamps, a second group of LED lamps, a third group of LED lamps and a fourth group of LED lamps, a brightness sensor is arranged outside the upper portion area, the first group of LED lamps, the second group of LED lamps, the third group of LED lamps, the fourth group of LED lamps and the brightness sensor are connected with an external controller, the first group of LED lamps, the second group of LED lamps, the third group of LED lamps, the fourth group of LED lamps, the brightness sensor and the controller are powered by an external power supply, the first group of LED lamps, the second group of LED lamps, the third group of LED lamps and the fourth group of LED lamps are controlled independently, the brightness detected by the brightness sensor can be detected, and the number of the LED lamp groups is started as required.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic diagram of the light-compensating plate structure of the present invention.

Fig. 3 is a schematic view of the structure of the fixing rod of the present invention.

In the figure, 1-a water culture box body; 2-a separator; 3-upper region; 4-lower region; 5-placing holes for the water culture bottles; 6-liquid inlet pipe, 7-liquid outlet pipe, 8-heating wire, 9-temperature sensor, 10-inner wall, 11-outer wall, 12-fixed seat, 13-fixed rod, 14-light supplementing plate, 15-first group of LED lamps, 16-second group of LED lamps, 17-third group of LED lamps, 18-fourth group of LED lamps, 19-brightness sensor, 20-reinforcing rod, 21-pH probe and 22-ion concentration probe.

Detailed Description

As shown in fig. 1 to 3, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The utility model provides a tobacco water planting device convenient to control water planting temperature, including water

planting case body

1, 1 bottom of water planting case body is provided with the support frame, water planting case body 1 is the upper portion open-ended cavity body, be provided with baffle 2 in the water planting case body 1 and separate into upper portion region 3 and lower part region 4 with water planting case body 1, and seted up the water planting bottle on the baffle 2 and place hole 5, and be provided with water bath liquid in the lower part region 4, and lower part region 4 lateral wall is provided with feed liquor pipe 6 and drain pipe 7, be provided with the valve on feed liquor pipe 6 and the drain pipe 7, and be provided with heater strip 8 in lower part region 4, and be provided with temperature sensor 9 that stretches into in the water bath liquid in baffle 2 bottom, temperature sensor 9, heater strip 8 all is connected with external control ware, temperature sensor 9, heater strip 8 and external control ware are supplied power by external power supply, when using, place the water planting bottle in the hole is placed to the water planting bottle on the baffle, the lower part of water planting bottle is in the water bath liquid, set for the temperature of water planting bottle through the controller, in the water planting process, when temperature sensor detects the suitable upper limit of temperature control signal transmission for the water planting bath liquid, make the water planting temperature sensor also keep the suitable temperature of water planting in the suitable control range of water planting temperature increase.

Example 2

On the basis of embodiment 1, the lower area 4 is configured into a concave structure, and the lower area 4 comprises an inner wall 10 and an outer wall 11, a heat preservation cavity is formed between the inner wall 10 and the outer wall 11, and the heat preservation effect is good, and the waste of heat is reduced.

Example 3

On embodiment 1's basis, 1 top one side of water planting case body is provided with fixing base 12, is provided with dead lever 13 in the fixing base 12, and dead lever 13 surface is provided with mends worn-out fur 14, and mends worn-out fur 14 lower surface and is provided with the LED banks, and the LED banks can carry out the light filling to the water planting plant by external power source power supply, increases illumination intensity.

Example 4

On the basis of embodiment 1, the LED lamp set includes a first LED lamp 15, a second LED lamp 16, a third LED lamp 17, and a fourth LED lamp 18, and a luminance sensor 19 is disposed outside the upper area 3, and the first LED lamp 15, the second LED lamp 16, the third LED lamp 17, the fourth LED lamp 18, and the luminance sensor 19 are all connected to an external controller, and the first LED lamp 15, the second LED lamp 16, the third LED lamp 17, the fourth LED lamp 18, the luminance sensor 19, and the controller are all powered by an external power source, and the first LED lamp 15, the second LED lamp 16, the third LED lamp 17, and the fourth LED lamp 18 are individually controlled, so that the number of LED lamp sets can be turned on as needed according to the luminance detected by the luminance sensor.

Example 5

In addition to embodiment 1, a reinforcing rod 20 is provided between the light supplementing plate 14 and the fixing rod 13, so as to increase stability.

Example 6

In addition to example 1, a pH probe 21 connected to an external pH meter and an ion concentration probe 22 connected to an external ion concentration meter were provided on the side wall of the upper region 3, and after the hydroponic bottle was placed in the hydroponic bottle placing hole 5, the pH probe 21 and the ion concentration probe 22 were inserted into the hydroponic bottle to monitor the pH and the ion concentration of the hydroponic solution in the hydroponic bottle.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a tobacco hydroponics device convenient to control water planting temperature which characterized in that: including water planting case body (1), water planting case body (1) bottom is provided with the support frame, water planting case body (1) is the upper portion open-ended cavity body, it separates into upper portion region (3) and lower part region (4) with water planting case body (1) to be provided with baffle (2) in water planting case body (1), and seted up the water planting bottle on baffle (2) and placed hole (5), and be provided with the water bath liquid in lower part region (4), and lower part region (4) lateral wall is provided with feed liquor pipe (6) and drain pipe (7), be provided with the valve on feed liquor pipe (6) and drain pipe (7), and be provided with heater strip (8) in lower part region (4), and be provided with temperature sensor (9) that stretch into in the water bath liquid bottom baffle (2), temperature sensor (9), heater strip (8) all are connected with external controller, temperature sensor (9), heater strip (8) and external controller are supplied power by external power source.

2. A tobacco hydroponics device to facilitate control of hydroponics temperature in accordance with claim 1, wherein: the lower zone (4) is arranged in a concave structure, and the lower zone (4) comprises an inner wall (10) and an outer wall (11), and a heat preservation cavity is formed between the inner wall (10) and the outer wall (11).

3. A tobacco hydroponics device to facilitate control of hydroponics temperature in accordance with claim 1, wherein: fixing base (12) are arranged on one side of the top of water culture box body (1), fixing rods (13) are arranged in the fixing base (12), light supplementing plates (14) are arranged on the surfaces of the fixing rods (13), LED lamp banks are arranged on the lower surfaces of the light supplementing plates (14), and the LED lamp banks are powered by an external power source.

4. A tobacco hydroponics device to facilitate control of hydroponics temperature according to claim 3, wherein: the LED lamp group comprises a first group of LED lamps (15), a second group of LED lamps (16), a third group of LED lamps (17) and a fourth group of LED lamps (18), a luminance sensor (19) is arranged outside the upper area (3), the first group of LED lamps (15), the second group of LED lamps (16), the third group of LED lamps (17), the fourth group of LED lamps (18) and the luminance sensor (19) are all connected with an external controller, and the first group of LED lamps (15), the second group of LED lamps (16), the third group of LED lamps (17), the fourth group of LED lamps (18), the luminance sensor (19) and the controller are all powered by an external power supply.

5. A tobacco hydroponics device to facilitate control of hydroponic temperature according to claim 4, wherein: the first group of LED lamps (15), the second group of LED lamps (16), the third group of LED lamps (17) and the fourth group of LED lamps (18) are controlled independently.

6. A tobacco hydroponics device to facilitate control of hydroponics temperature according to claim 3, wherein: a reinforcing rod (20) is arranged between the light supplementing plate (14) and the fixing rod (13).

7. A tobacco hydroponics device to facilitate control of hydroponics temperature in accordance with claim 1, wherein: the side wall of the upper region (3) is provided with a pH probe (21) connected with an external pH meter through an electric wire and an ion concentration probe (22) connected with an external ion concentration meter.