Temperature regulation device for smart greenhouse
Technical Field
The utility model relates to a temperature regulation apparatus for wisdom big-arch shelter belongs to big-arch shelter technical field.
Background
With the improvement of the development technology of the times, the traditional planting mode can not meet the requirements of people, a greenhouse which is relatively stable in environment and can meet the normal growth of plants is needed, the greenhouse can provide the plants with a temperature suitable for growth, and compared with the traditional planting mode, the greenhouse cultivation can accelerate the growth of the plants and greatly improve the yield of the plants; however, the temperature in the greenhouse can rise to a high temperature in summer, the overhigh temperature is not beneficial to the growth of plants, the temperature in the greenhouse can also be reduced in winter, and the overlow temperature is not beneficial to the growth of plants.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature regulation apparatus for wisdom big-arch shelter discharges the hot-air outside in with the big-arch shelter through the exhaust fan to reduce the temperature in the big-arch shelter, also can heat the air back rethread play tuber pipe with high-temperature air homodisperse in the big-arch shelter, and then adjust the temperature in the big-arch shelter, with the problem of proposing in solving above-mentioned background art with the air suction heating incasement.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature regulation apparatus for wisdom big-arch shelter, includes the big-arch shelter body, the fixed exhaust fan that is equipped with of big-arch shelter body one side symmetry, the fixed breathing pipe that is equipped with in big-arch shelter body inner chamber top, breathing pipe one end is connected with the exhaust fan, the fixed heating cabinet that is equipped with in big-arch shelter body inner chamber bottom, heating cabinet top fixed mounting has circulating fan, circulating fan passes through the pipe and is connected with the breathing pipe other end, the fixed heat exchange tube that is equipped with of heating cabinet inner chamber, the fixed electrical heating board that is equipped with in heating cabinet inner chamber bottom, big-arch shelter body inner chamber bottom is.
Further, big-arch shelter body one side is equipped with the business turn over door, the exhaust fan is located business turn over door top, the fixed first temperature sensor that is equipped with of big-arch shelter body inner wall.
Furthermore, the bottom of the air suction pipe is uniformly and fixedly provided with an air suction port, and the top of the air outlet pipe is uniformly and fixedly provided with an air outlet.
Furthermore, a first electromagnetic valve is arranged at the joint of the air suction pipe and the exhaust fan, and a second electromagnetic valve is arranged at the joint of the air suction pipe and the circulating fan.
Furthermore, the heat exchange tube is arranged in an S shape, and fins are uniformly and fixedly arranged on the heat exchange tube.
Furthermore, a water level gauge is arranged on one side of the heating box, a water inlet and a water outlet are formed in the heating box, and a second temperature sensor is fixedly arranged on the inner wall of the heating box.
The utility model has the advantages that:
1. the air suction pipe is arranged, so that when the temperature in the greenhouse is too high, the exhaust fan can be started, hot air in the greenhouse is exhausted outside through the air suction pipe, the temperature in the greenhouse is reduced, and the greenhouse can be cooled comprehensively during air suction due to the fact that the length of the air suction pipe is matched with the length of the greenhouse, and the situation of local cooling is avoided;
2. through setting up the heating cabinet, when the temperature is lower in the big-arch shelter, can open circulating fan and inhale the heating cabinet with the air in the big-arch shelter in, through the water heating of electric heating board with the heating cabinet, when the air through the heat exchange tube, can heat the air, the rethread goes out the tuber pipe with high temperature air homodisperse in the big-arch shelter, and then adjusts the temperature in the big-arch shelter.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural view of a temperature adjustment device for a smart greenhouse of the present invention;
fig. 2 is a schematic structural view of a heating box of the temperature adjusting device for the smart greenhouse of the present invention;
fig. 3 is a schematic view of the temperature control device for the smart greenhouse of the present invention;
reference numbers in the figures: 1. a greenhouse body; 2. an exhaust fan; 3. an air intake duct; 4. a heating box; 5. a circulating fan; 6. a heat exchange pipe; 7. an electrical heating plate; 8. an air outlet pipe; 9. an entrance door; 10. a first temperature sensor; 11. an air suction port; 12. an air outlet; 13. a first solenoid valve; 14. a second solenoid valve; 15. a fin; 16. a second temperature sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a temperature adjusting device for a smart greenhouse comprises a greenhouse body 1, exhaust fans 2 are symmetrically and fixedly arranged on one side of the greenhouse body 1, an air suction pipe 3 is fixedly arranged at the top of an inner cavity of the greenhouse body 1, one end of the air suction pipe 3 is connected with the exhaust fans 2, when the temperature in the greenhouse is too high, the exhaust fans 2 can be started, hot air in the greenhouse can be exhausted through the air suction pipe 3, so that the temperature in the greenhouse is reduced, the length of the air suction pipe 3 is matched with the length of the greenhouse, the greenhouse can be cooled comprehensively during air suction, the situation of local cooling is avoided, a heating box 4 is fixedly arranged at the bottom of the inner cavity of the greenhouse body 1, a circulating fan 5 is fixedly arranged at the top of the heating box 4, the circulating fan 5 is connected with the other end of the air suction pipe 3 through a guide pipe, heat exchange pipes 6 are fixedly arranged in the inner cavity of the heating box 4, the bottom of the inner cavity of the greenhouse body 1 is provided with an air outlet pipe 8, the air outlet pipe 8 is connected with a heat exchange pipe 6, when the temperature in the greenhouse is low, a circulating fan 5 can be opened to suck the air in the greenhouse into a heating box 4, the water in the heating box 4 is heated through an electric heating plate 7, when the air passes through the heat exchange pipe 6, the air can be heated, and the high-temperature air is uniformly dispersed in the greenhouse through the air outlet pipe 8, so that the temperature in the greenhouse is adjusted.
Specifically, as shown in fig. 1 and 3, an access door 9 is arranged on one side of the greenhouse body 1, the exhaust fan 2 is positioned above the access door 9, the inner wall of the greenhouse body 1 is fixedly provided with a first temperature sensor 10, which is convenient for monitoring the temperature in the greenhouse body 1 and ensuring that the interior of the greenhouse is at a proper temperature, the bottom of the air suction pipe 3 is uniformly and fixedly provided with an air suction port 11, the top of the air outlet pipe 8 is uniformly and fixedly provided with an air outlet 12, so that air suction or air outlet is more uniform, thereby being dispersed in the greenhouse and avoiding the situation of local temperature difference in the greenhouse, the first electromagnetic valve 13 is arranged at the joint of the air suction pipe 3 and the exhaust fan 2, a second electromagnetic valve 14 is arranged at the joint of the air suction pipe 3 and the circulating fan 5, the second electromagnetic valve 14 is closed, can cool down through the exhaust fan, close first solenoid valve 13, can realize the intensification effect.
Specifically, as shown in fig. 2, the heat exchange tube 6 is in an S-shaped configuration, and the heat exchange tube 6 is evenly fixed with the fins 15, so as to increase the contact area between the heat exchange tube 6 and water, thereby improving the heat exchange efficiency thereof, the water level meter is arranged on one side of the heating box 4, the heating box 4 is provided with a water inlet and a water outlet, and the inner wall of the heating box 4 is fixedly provided with the second temperature sensor 16, so as to monitor the temperature of the water in the heating box 4.
The utility model discloses the theory of operation: when the temperature is too high in the big-arch shelter body 1, close second solenoid valve 14, open exhaust fan 2, discharge the hot-air outside in the big-arch shelter through breathing pipe 3, thereby reduce the temperature in the big-arch shelter, when the temperature is lower in big-arch shelter body 1, close first solenoid valve 13, can open circulating fan 5 and inhale the heating cabinet 4 with the air in the big-arch shelter in, through the water heating of electric heating board 7 in with heating cabinet 4, when the air passes through heat exchange tube 6, can heat the air, the rethread goes out tuber pipe 8 with high-temperature air homodisperse in the big-arch shelter, and then adjust the temperature of big-arch shelter body 1.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.