CN217608596U

CN217608596U - Temperature regulation device of miniature plant factory

Info

Publication number: CN217608596U
Application number: CN202221825677.5U
Authority: CN
Inventors: 张增林; 郑佳运; 郭常江; 杨杰
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-10-21
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a temperature adjusting device of a miniature plant factory, which relates to the technical field of agricultural intelligent equipment, and comprises a box body and a supporting plate arranged on the box body, wherein a plurality of partition plates are arranged in the box body, the box body is divided into a plurality of culture rooms by the partition plates, an equipment room is arranged at the bottom of the box body, and a temperature control mechanism is arranged in the equipment room; temperature control mechanism includes the electromagnetic air heater of fixed connection in equipment room bottom one end, installed the temperature control mechanism who is used for controlled temperature in the equipment room, electromagnetic air heater can heat the equipment room air among the temperature control mechanism, the one end extracts the outside air other end and discharges the hot-air, the hot-air is transpiration in the equipment room, the hot-air quality is lighter rises along the louvre by oneself, thereby slowly be full of the hot-air in with the box, detect temperature variation through cultivateing indoor thermodetector, start the air discharge fan when the high temperature and accelerate the circulation of air and reduce the culture room temperature, keep the constancy of temperature.

Description

Temperature regulating device of miniature plant factory

Technical Field

The utility model relates to an agricultural intelligent equips technical field, specifically is a temperature regulation apparatus of miniature plant factory.

Background

The miniature plant factory is a miniaturized plant factory, and the technology of the plant factory is further concentrated and integrated in a small and closed space. In the closed environment, people can control and adjust the growth environment of the cultivated crops through the intelligent control system, provide the environment with proper illumination, temperature, humidity and carbon dioxide concentration for the crops, and provide the nutrient solution environment with reasonable proportion for the crops.

According to the search discovery, the patent number 201220699050.X discloses a temperature regulating system of a miniature plant factory, which is characterized in that a compressor refrigerating system is arranged in a miniature plant factory body, and comprises a refrigerating compressor, a condenser, a cold air fan and a refrigerating evaporator which are respectively arranged in each cultivation room; a horizontal heat exhaust air duct is arranged at one side of the light-supplementing lamp box of each cultivation room, a heat exhaust fan is arranged behind the light-supplementing lamp box of the cultivation room, an air duct with a heat exhaust air outlet is formed, an outlet of each horizontal heat exhaust air duct is connected to the front opening end of the light-supplementing lamp box, and the rear opening end of the light-supplementing lamp box is communicated with the air duct with the heat exhaust air outlet through the heat exhaust fan; a group of vertical hot air exhaust channels which respectively penetrate through all the horizontal hot air exhaust channels on the corresponding side are formed in the miniature plant factory body, and the inlet of each vertical hot air exhaust channel is communicated with the atmosphere outside the miniature plant factory body. It can regulate the temperature of the cultivation room of the miniature plant factory by using the least energy.

Aiming at the technology, the inventor thinks that although the device can realize refrigeration through a refrigeration compressor, the plant burn is possibly caused by overlarge power of the light supplement lamp, the light supplement lamp heats the air in the light box of the light supplement lamp, the hot air in the light box is not communicated with the air in the cultivation room, and the heating speed is slow.

To the above problem, the utility model provides a temperature regulation apparatus of miniature plant factory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature regulation apparatus of miniature plant factory, the temperature control mechanism who is used for controlled temperature has been installed in the equipment room, electromagnetic air heater can heat the equipment room air among the temperature control mechanism, the one end extracts the outside air other end and discharges the hot-air, the hot-air is transpiration in the equipment room, the hot-air quality rises by oneself along the louvre less, thereby slowly be full of the hot-air in with the box, detect temperature variation through cultivateing indoor thermodetector, start the air discharge fan when the high temperature and accelerate the circulation of air and reduce the cultivation room temperature, keep the constancy of temperature, thereby the problem in the background art has been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: a temperature adjusting device of a miniature plant factory comprises a box body and a supporting plate arranged on the box body, wherein a plurality of partition plates are arranged in the box body, the box body is divided into a plurality of culture chambers by the partition plates, an equipment chamber is arranged at the bottom of the box body, and a temperature control mechanism is arranged in the equipment chamber;

temperature control mechanism includes the electromagnetism air heater of fixed connection in equipment room bottom one end, electromagnetism air heater's intake pipe passes the box backup pad setting outside the box, the end setting of giving vent to anger of electromagnetism air heater is in the equipment room, the louvre of a plurality of equidistance equipartitions is seted up at equipment room top part baffle and cultivation room division board both ends, the equipment room bottom other end is equipped with compressor, compressor's inlet end passes the backup pad setting outside the box through the intake pipe, compressor's the fixedly connected with outlet duct of giving vent to anger, the outlet duct passes a plurality of division board fixed connection at bottom half lower surface, the outlet duct is in each cultivation indoor inner tube body and distributes the venthole that has a plurality of equidistance equipartitions, be equipped with the PLC controller in the equipment room, the division board lower surface is equipped with a plurality of thermodetector.

Furthermore, a culture dish is arranged in the culture chamber and is placed on the upper surface of the partition plate.

Further, cultivate the indoor LED light filling lamp that is equipped with a plurality of lamps and lanterns equipartitions, LED light filling lamp installs at the division board lower surface.

Furthermore, the end of the culture chamber, which is close to the refrigeration compressor, is provided with an air blowing fan, and the air end of the air blowing fan is provided with a baffle which has an inclination angle.

Further, the output electric connection of PLC controller is at the input of LED light filling lamp, electromagnetism air heater, compressor, the fan of blowing, and thermodetector's output electric connection is at the input of PLC controller.

Furthermore, a shutter is also arranged on a box body supporting plate at one end of the culture room close to the electromagnetic air heater.

Furthermore, the support plate is made of transparent glass.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of temperature regulation apparatus of miniature plant factory, the temperature control mechanism who is used for controlled temperature has been installed in the equipment room, electromagnetic air heater can heat the equipment room air among the temperature control mechanism, the one end extracts the outside air other end and discharges the hot-air, the hot-air is transpiration in the equipment room, the hot-air quality is lighter rises along the louvre by oneself, thereby slowly be full of the hot-air in with the box, detect the temperature variation through cultivateing indoor thermodetector, start the air discharge fan when the high temperature and accelerate the circulation of air and reduce the culture room temperature, keep the constancy of temperature.

2. The utility model provides a pair of temperature regulation apparatus of miniature plant factory, it has the venthole to distribute on the outlet duct that sets up in cultivateing the indoor, and cold air discharges through the venthole when the outlet duct, and the air discharge fan of one side blows cold air and accelerates the air flow rate, and the baffle that the air discharge fan end of giving vent to anger set up can upwards lead with blowing air conditioning, prevents that the plant is just to cold air, reduces the dead possibility of plant.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic view of the blind of the present invention.

In the figure: 1. a box body; 2. a support plate; 3. a culture chamber; 4. a culture dish; 5. a temperature control mechanism; 51. a PLC controller; 52. an electromagnetic air heater; 53. a refrigeration compressor; 54. an air inlet pipe; 55. an air outlet pipe; 56. an air outlet; 561. an air blowing fan; 57. a baffle plate; 58. a temperature detector; 59. heat dissipation holes; 6. An LED light supplement lamp; 7. a louver; 8. and an equipment room.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In order to solve the technical temperature of the air flow in the culture chamber 3, as shown in fig. 1-4, the following preferred technical solutions are provided:

a temperature regulating device of a miniature plant factory comprises a box body 1 and a supporting plate 2 arranged on the box body 1, wherein a plurality of partition plates are arranged in the box body 1, the box body 1 is divided into a plurality of culture chambers 3 by the partition plates, an equipment chamber 8 is arranged at the bottom of the box body 1, and a temperature control mechanism 5 is arranged in the equipment chamber 8;

temperature control mechanism 5 includes the electromagnetism air heater 52 of fixed connection in 8 bottom one ends in the equipment room, the intake pipe 54 of electromagnetism air heater 52 passes 1 backup pad 2 of box and sets up outside box 1, the end of giving vent to anger of electromagnetism air heater 52 sets up in equipment room 8, the louvre 59 of a plurality of equidistance equipartitions has been seted up at 8 top division boards in equipment room and cultivates 3 division board both ends in the room, the 8 bottom other end in equipment room is equipped with compressor 53, compressor 53's inlet end passes backup pad 2 through intake pipe 54 and sets up outside box 1, compressor 53's outlet end fixedly connected with outlet duct 55, outlet duct 55 passes a plurality of division board fixed connection at 1 bottom lower surface in the box, outlet duct 55 is in each cultivation room 3 inner tube body and distributes and has the venthole 56 of a plurality of equidistance equipartitions, be equipped with PLC controller 51 in the equipment room 8, the division board lower surface is equipped with a plurality of thermodetector 58.

Specifically, when the device is used, different temperatures are set for different growth stages of crops, when the temperature in the culture chamber 3 is too low, the temperature detector 58 detects that the temperature is lower than a preset value, a signal is sent to the PLC 51, the PLC 51 controls the electromagnetic air heater 52 to be started, the electromagnetic air heater 52 extracts outside air and heats the outside air to discharge the outside air into the equipment chamber 8, radiating holes 59 are formed in two ends of a partition plate on the top of the equipment chamber 8, the hot air with light self-weight moves to each culture chamber 3 along the radiating holes 59, the air flow is accelerated by the air blowing fan 561, when the temperature in the culture chamber 3 is too high, the temperature detector 58 detects that the temperature is higher than the preset value and sends a signal to the PLC 51, the PLC 51 controls the refrigeration compressor 53 to operate, the refrigeration compressor 53 extracts air from an air inlet pipe 54 and refrigerates the air to be discharged from an air outlet pipe 55, air outlet holes 56 are distributed on the air outlet pipe 55, the cold air is discharged from the air outlet hole 56 and blown by the air blowing fan 561, an end baffle 57 guides the air, and direct blowing is avoided.

Further, as shown in fig. 2, the following preferred technical solutions are provided:

a culture dish 4 is also arranged in the culture chamber 3, and the culture dish 4 is arranged on the upper surface of the partition plate.

In particular, the provision of the culture dish 4 facilitates the movement of the plant as a whole in a single culture chamber 3.

the cultivation room 3 is internally provided with a plurality of LED light supplement lamps 6 which are uniformly distributed, and the LED light supplement lamps 6 are arranged on the lower surface of the partition plate.

Specifically, light required by plant production is supplemented through the LED light supplement lamp 6, and growth of the plants is accelerated.

Further, as shown in fig. 1-3, the following preferred technical solutions are provided:

an air blowing fan 561 is arranged at one end of the culture chamber 3 close to the refrigeration compressor 53, a baffle 57 is arranged at the air outlet end of the air blowing fan 561, and the baffle 57 has an inclined angle.

Specifically, the baffle 57 can turn the wind to the top of the cultivation room 3 when the blowing fan 561 blows, so as to prevent the plants from being directly blown to affect the beauty and growth of the plants.

Further, as shown in fig. 1-4, the following preferred technical solutions are provided:

the output end of the PLC controller 51 is electrically connected to the input ends of the LED fill light 6, the electromagnetic air heater 52, the refrigeration compressor 53, and the blowing fan 561, and the output end of the temperature detector 58 is electrically connected to the input end of the PLC controller 51.

Specifically, the PLC controller 51 can send different commands for controlling the refrigerating compressor 53 and the electromagnetic air heater 52 so as to control the temperature inside the cabinet 1 through signal input of the temperature detector 58.

Further, as shown in fig. 4, the following preferred technical solutions are provided:

a shutter 7 is also arranged on the supporting plate 2 of the box body 1 at one end of the culture chamber 3 close to the electromagnetic air heater 52.

Specifically, the louver 7 accelerates the intake of air and accelerates the flow of air when ventilating the air inside the cabinet 1.

Further, as shown in fig. 1, the following preferred technical solutions are provided:

the supporting plate 2 is made of transparent glass.

Particularly, the transparent glass material is convenient for constantly look over the vegetation condition from a plurality of angles to in order to decide the cultivation plan of next stage.

In conclusion: different temperatures are set aiming at different growth stages of crops, when the temperature in the culture room 3 is too low, the temperature detector 58 detects that the temperature is lower than a preset value, a signal is sent to the PLC 51, the PLC 51 controls the electromagnetic air heater 52 to start, the electromagnetic air heater 52 extracts outside air and heats the outside air to discharge the outside air into the equipment room 8, heat dissipation holes 59 are formed in two ends of a partition plate on the top of the equipment room 8, the self-weight of hot air moves towards each culture room 3 along the heat dissipation holes 59, an air blowing fan 561 accelerates air flow, when the temperature of the culture room 3 is too high, the temperature detector 58 detects that the temperature is higher than preset data and sends a signal to the PLC 51, the PLC 51 controls the refrigeration compressor 53 to act, the refrigeration compressor 53 extracts air from an air inlet pipe 54 and refrigerates the air to discharge from an air outlet pipe 55, air outlet holes 56 are distributed on the air outlet pipe 55, the cold air is discharged from the air outlet holes 56 and is blown by the air blowing fan 561, an air outlet end baffle 57 of the air blowing fan 561 guides the air, and direct blowing is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a temperature regulation apparatus of miniature plant factory, includes backup pad (2) that set up on box (1) and box (1), its characterized in that: a plurality of partition plates are arranged in the box body (1), the box body (1) is divided into a plurality of culture chambers (3) by the partition plates, an equipment chamber (8) is arranged at the bottom of the box body (1), and a temperature control mechanism (5) is arranged in the equipment chamber (8);

temperature control mechanism (5) are including electromagnetic air heater (52) of fixed connection in equipment room (8) bottom one end, intake pipe (54) of electromagnetic air heater (52) pass box (1) backup pad (2) and set up outside box (1), the end setting of giving vent to anger of electromagnetic air heater (52) is in equipment room (8), equipment room (8) top division board and cultivate room (3) division board both ends and seted up louvre (59) of a plurality of equidistance equipartitions, equipment room (8) bottom other end is equipped with compressor (53), the inlet end of compressor (53) passes backup pad (2) through intake pipe (54) and sets up outside box (1), the end fixedly connected with outlet duct (55) of giving vent to anger of refrigerant compressor (53), outlet duct (55) pass a plurality of division board fixed connection and have a plurality of equidistance equipartition venthole (56) on the pipe body in each cultivation room (3), be equipped with PLC controller (51) in equipment room (8), the division board lower surface is equipped with a plurality of thermodetector (58).

2. The temperature adjusting apparatus of a micro plant factory as claimed in claim 1, wherein: a culture dish (4) is further arranged in the culture chamber (3), and the culture dish (4) is placed on the upper surface of the partition plate.

3. The temperature adjusting apparatus of a micro plant factory as claimed in claim 2, wherein: the LED light supplement lamp is characterized in that a plurality of LED light supplement lamps (6) uniformly distributed in the cultivation chamber (3) are arranged, and the LED light supplement lamps (6) are arranged on the lower surface of the partition plate.

4. A temperature regulation apparatus of a micro plant factory according to claim 3, wherein: one end of the culture chamber (3) close to the refrigeration compressor (53) is provided with a blowing fan (561), the air outlet end of the blowing fan (561) is provided with a baffle (57), and the baffle (57) has an inclination angle.

5. The temperature adjusting apparatus of a micro plant factory according to claim 4, wherein: the output end of the PLC controller (51) is electrically connected to the input ends of the LED supplementary lighting lamp (6), the electromagnetic air heater (52), the refrigeration compressor (53) and the blowing fan (561), and the output end of the temperature detector (58) is electrically connected to the input end of the PLC controller (51).

6. The temperature adjusting apparatus of a micro plant factory according to claim 5, wherein: a shutter (7) is also arranged on the support plate (2) of the box body (1) at one end of the culture chamber (3) close to the electromagnetic air heater (52).

7. The temperature adjusting apparatus of a micro plant factory according to claim 6, wherein: the supporting plate (2) is made of transparent glass.