CN219182250U

CN219182250U - Temperature and humidity regulating device for vegetable planting greenhouse

Info

Publication number: CN219182250U
Application number: CN202223047137.1U
Authority: CN
Inventors: 陈美丽; 顾绘; 殷琳毅
Original assignee: Nantong Vocational College Science and Technology
Current assignee: Nantong Vocational College Science and Technology
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-06-16
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a temperature and humidity regulating device for a vegetable planting greenhouse, and relates to the technical field of vegetable planting greenhouses. According to the utility model, the temperature and the humidity in the greenhouse are monitored in real time through the temperature sensor and the humidity sensor, after the temperature is detected, whether the electric heating wire is to be heated or not is determined firstly when the temperature needs to be regulated, and then the temperature regulating assembly is driven to rotate through the rotating assembly, so that the air flow in the greenhouse is improved, the temperature is regulated, and when the humidity needs to be regulated, the humidity of the air is increased through the water pump and the humidity regulating assembly, so that the operation is convenient, and the labor is saved.

Description

Temperature and humidity regulating device for vegetable planting greenhouse

Technical Field

The utility model relates to the technical field of vegetable planting greenhouses, in particular to a temperature and humidity regulating device for a vegetable planting greenhouse.

Background

Vegetable greenhouses are a framed, covered structure with excellent insulating properties that appear to allow people to eat out-of-season vegetables. A common vegetable greenhouse uses a skeleton with a bamboo structure or a steel structure, and one or more layers of heat-insulating plastic films are covered on the skeleton, so that a greenhouse space is formed. The outer film well prevents the loss of carbon dioxide generated by the growth of internal vegetables, so that the greenhouse has good heat preservation effect.

In order to ensure the growth condition and yield of vegetables, the temperature and the humidity of the vegetables in the growth process are required to be ensured, and as the requirements of the growth periods of the vegetables on the temperature and the humidity are different, the temperature and the humidity in the greenhouse are required to be monitored in real time and then adjusted, and the existing adjusting mode is manually adjusted, so that the labor cost is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a temperature and humidity regulating device for a vegetable planting greenhouse.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a temperature and humidity adjusting device that vegetable planting big-arch shelter was used, includes the big-arch shelter, the front side of big-arch shelter articulates there is the sealing door through the hinge to the top of big-arch shelter inner wall is provided with temperature sensor and humidity transducer, the internal surface of big-arch shelter is connected with temperature adjusting assembly, temperature adjusting assembly including rotate in the air discharge fan of big-arch shelter inner surface, be located two of same one side the relative one side fixedly connected with connecting rod of air discharge fan, the equal fixedly connected with of front side and the rear side of big-arch shelter inner wall is fixed cover, the surface cover of connecting rod is equipped with two electric heating wires, two electric heating wires are located two respectively fixed cover is internal, two the equal fixedly connected with driven sprocket of surface of connecting rod, the top of big-arch shelter inner wall is connected with and is used for driving two driven sprocket pivoted rotating assembly, the top of big-arch shelter inner wall is connected with the humidity adjusting assembly, the humidity adjusting assembly including being fixed in five dead levers of big-arch shelter inner surface, five the equal sliding connection of bottom of dead lever has two connecting pipes, the equal side of connecting pipe and the equal intercommunication of a plurality of front side and shower nozzle.

As a further description of the above technical solution:

the rotary assembly comprises a motor fixed at the top of the inner wall of the greenhouse, the output end of the motor is fixedly connected with a driving sprocket, and the outer surface of the driving sprocket and the outer surfaces of the driven sprockets are in transmission engagement with the same chain.

As a further description of the above technical solution:

drainage grooves are formed in the front side and the rear side of the top of the greenhouse, and drainage plates are fixedly connected to the front side and the rear side of the top of the greenhouse.

As a further description of the above technical solution:

the tops of the two storage barrels are detachably connected with filter screens.

As a further description of the above technical solution:

two baffles are fixedly connected to the front side and the rear side of the greenhouse, and four baffles are located at the tops of the four exhaust fans.

As a further description of the above technical solution:

the side wall fixedly connected with water pump of big-arch shelter, the delivery port of water pump with the connecting pipe intercommunication each other, the water inlet of water pump with the storage bucket intercommunication each other.

The utility model has the following beneficial effects:

compared with the prior art, this temperature and humidity regulating device that vegetable planting big-arch shelter was used carries out real-time supervision through temperature sensor and humidity transducer to temperature and humidity in the big-arch shelter, after detecting, when needs temperature regulation, confirm earlier whether to heat electric heating wire, then drive the temperature regulating assembly through rotating the subassembly and rotate, thereby improve the air flow in the big-arch shelter, thereby temperature regulation, when needs humidity regulation, adjust the humidity regulating assembly through the water pump, thereby increase the humidity of air, convenient operation, the manpower sparingly.

Drawings

Fig. 1 is a partial perspective view of a temperature and humidity regulating device for a vegetable planting greenhouse according to the present utility model;

fig. 2 is a front cross-sectional view of a temperature and humidity adjusting device for a vegetable planting greenhouse according to the present utility model;

FIG. 3 is a side cross-sectional view of a temperature and humidity regulating device for a vegetable planting greenhouse according to the present utility model;

fig. 4 is an enlarged view at a shown in fig. 3.

Legend description:

1. a greenhouse; 2. sealing the door; 3. a temperature sensor; 4. a humidity sensor; 5. an exhaust fan; 6. a connecting rod; 7. a fixed cover; 8. an electric heating wire; 9. a driven sprocket; 10. a drainage plate; 11. a motor; 12. a drive sprocket; 13. a chain; 14. a fixed rod; 15. a connecting pipe; 16. an atomizing nozzle; 17. a water pump; 18. a storage barrel; 19. a filter screen; 20. drainage grooves; 21. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a temperature and humidity regulating device for a vegetable planting greenhouse, which comprises: the utility model comprises a greenhouse 1, the front side of the greenhouse 1 is hinged with a sealing door 2 through a hinge, the top of the inner wall of the greenhouse 1 is provided with a temperature sensor 3 and a humidity sensor 4, the inner surface of the greenhouse 1 is connected with a temperature adjusting component, the temperature adjusting component comprises an exhaust fan 5 which rotates on the inner surface of the greenhouse 1, the front side and the rear side of the greenhouse 1 are fixedly connected with two baffles 21, the four baffles 21 are positioned at the top of the four exhaust fans 5, the exhaust fans 5 are protected through the baffles 21, water drops are prevented from entering the fixed cover 7 through the exhaust fans 5, loss is caused to the electric heating wires 8, one side, opposite to the two exhaust fans 5, of the same side is fixedly connected with the same connecting rod 6, the front side and the rear side of the inner wall of the greenhouse 1 are fixedly connected with two fixed covers 7, the outer surface of the connecting rod 6 is sleeved with two electric heating wires 8, the two electric heating wires 8 are respectively positioned in the two fixed covers 7, the outer surfaces of the two connecting rods 6 are fixedly connected with driven chain wheels 9, the top of the inner wall of the greenhouse 1 is connected with a rotating assembly for driving the two driven chain wheels 9 to rotate, the rotating assembly comprises a motor 11 fixed at the top of the inner wall of the greenhouse 1, the output end of the motor 11 is fixedly connected with a driving chain wheel 12, the outer surfaces of the driving chain wheels 12 and the outer surfaces of the two driven chain wheels 9 are in transmission engagement with one chain 13, when the temperature in the greenhouse 1 is lower, the electric heating wire 8 is electrified, then the motor 11 is started to drive the driving chain wheels 12 to rotate, the two driven chain wheels 9 are driven to synchronously rotate through the chain 13, so that the two driven chain wheels 9 rotate, the two connecting rods 6 rotate, the exhaust fan 5 is driven to rotate, gas enters the greenhouse 1 through the exhaust fan 5, the electric heating wire 8 generates temperature, and the entering gas is heated, the temperature in the greenhouse 1 is improved, the top of greenhouse 1 inner wall is connected with the humidifying subassembly, the humidifying subassembly is including being fixed in five dead levers 14 of greenhouse 1 internal surface, the equal sliding connection of bottom internal surface of five dead levers 14 has same connecting pipe 15, the bottom intercommunication of connecting pipe 15 has a plurality of atomizer 16, the lateral wall fixedly connected with water pump 17 of greenhouse 1, the delivery port and the connecting pipe 15 intercommunication each other of water pump 17, the water inlet and the storage bucket 18 of water pump 17 communicate each other, the front side and the rear side of greenhouse 1 all are provided with storage bucket 18, when needs are to greenhouse 1 humidification, start water pump 17 and drive the water in the storage bucket 18 and get into in the water pump 17, then get into in the connecting pipe 15, finally spout through atomizer 16, thereby increase the humidity in the greenhouse 1, the equal detachable filter screen 19 that is connected with in top front side and the rear side of greenhouse 1, and the equal fixedly connected with drainage plate 10 in top front side and the rear side of greenhouse 1, when the rain fall into the drainage plate 10 in the water of greenhouse 1 falls into the filter screen 10 through the drainage plate, then, the water falls into the storage bucket 18 and finally, the weather is carried out in the storage bucket 18.

Working principle: the temperature and humidity in the greenhouse 1 are detected through the temperature sensor 3 and the humidity sensor 4, when the temperature in the greenhouse 1 is lower, the electric heating wire 8 is electrified, then the motor 11 is started to drive the driving chain wheel 12 to rotate, and the chain 13 drives the two driven chain wheels 9 to synchronously rotate, so that the two driven chain wheels 9 rotate, the two connecting rods 6 rotate to drive the exhaust fan 5 to rotate, gas enters the greenhouse 1 through the exhaust fan 5, the temperature is generated through the electric heating wire 8, the entered gas is heated, the temperature in the greenhouse 1 is improved, when the temperature needs to be reduced, the electric heating wire 8 is closed, then the motor 11 is started to drive the exhaust fan 5 to rotate, the air in the greenhouse 1 is replaced, the purpose of reducing the temperature is achieved, and meanwhile the humidity in the greenhouse 1 can be reduced;

when the greenhouse 1 needs to be humidified, the water pump 17 is started to drive water in the storage barrel 18 to enter the water pump 17, then enters the connecting pipe 15, and finally is sprayed out through the atomizing nozzle 16, so that the humidity in the greenhouse 1 is increased, and when in rainy and snowy weather, the water falling to the top of the greenhouse 1 enters the drainage plate 10 through the drainage groove 20, and finally falls into the storage barrel 18 for storage.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a temperature and humidity regulating device that vegetable planting big-arch shelter was used, includes big-arch shelter (1), its characterized in that: the front side of big-arch shelter (1) articulates through the hinge has sealing door (2) to the top of big-arch shelter (1) inner wall is provided with temperature sensor (3) and humidity transducer (4), the internal surface of big-arch shelter (1) is connected with temperature regulating assembly, temperature regulating assembly including rotate in air discharge fan (5) of big-arch shelter (1) internal surface, be located two opposite one side fixedly connected with same connecting rod (6) of air discharge fan (5) in same one side, the front side and the equal fixedly connected with of rear side of big-arch shelter (1) inner wall two fixed cover (7), the surface cover of connecting rod (6) is equipped with two electric heater strip (8), two electric heater strip (8) are located two respectively fixed cover (7) the surface of two connecting rod (6) equal fixedly connected with driven sprocket (9), the top of big-arch shelter (1) inner wall is connected with and is used for driving two driven sprocket (9) pivoted rotating assembly, the top of big-arch shelter (1) inner wall is connected with two fixed connection cover (6) respectively, the surface of connecting rod (15) is connected with five connecting rods (14) including the bottom of five inner surface connection (15), storage barrels (18) are arranged on the front side and the rear side of the greenhouse (1).

2. The temperature and humidity adjusting device for vegetable planting greenhouse of claim 1, wherein: the rotary assembly comprises a motor (11) fixed at the top of the inner wall of the greenhouse (1), the output end of the motor (11) is fixedly connected with a driving sprocket (12), and the outer surface of the driving sprocket (12) and the outer surfaces of the driven sprockets (9) are in transmission engagement with one chain (13).

3. The temperature and humidity adjusting device for vegetable planting greenhouse of claim 1, wherein: drainage grooves (20) are formed in the front side and the rear side of the top of the greenhouse (1), and drainage plates (10) are fixedly connected to the front side and the rear side of the top of the greenhouse (1).

4. The temperature and humidity adjusting device for vegetable planting greenhouse of claim 1, wherein: the tops of the two storage barrels (18) are detachably connected with a filter screen (19).

5. The temperature and humidity adjusting device for vegetable planting greenhouse of claim 1, wherein: two baffles (21) are fixedly connected to the front side and the rear side of the greenhouse (1), and four baffles (21) are located at the tops of the four exhaust fans (5).

6. The temperature and humidity adjusting device for vegetable planting greenhouse of claim 1, wherein: the side wall of the greenhouse (1) is fixedly connected with a water pump (17), a water outlet of the water pump (17) is communicated with the connecting pipe (15), and a water inlet of the water pump (17) is communicated with the storage barrel (18).