CN220422572U - Adjusting device of vegetable greenhouse - Google Patents

Abstract

The utility model belongs to the technical field of greenhouse planting, in particular to a vegetable greenhouse adjusting device, which comprises a greenhouse body, wherein ventilation mechanisms are arranged on two sides of the greenhouse body, the ventilation pipes are connected to the inner side of the greenhouse body in a penetrating manner and used for communication between the inner side and the outer side of the greenhouse body, an end cover I is arranged at one end of the ventilation pipes, exhaust fan blades are rotatably arranged in the ventilation pipes, a driving motor is connected to a rotating shaft of each exhaust fan blade, a controller is independently arranged on the outer side of the greenhouse body, an electric heating pipe is arranged at one end, close to the inner side, of the inner side of the ventilation pipes, and ventilation can be carried out on the inner side and the outer side of the greenhouse body through the ventilation mechanisms so as to facilitate exchange of outside air with air in the greenhouse body, facilitate better growth of plants in the greenhouse, and temperature change in the greenhouse can be monitored in real time through a temperature sensor so as to avoid influence on growth of the plants due to overlarge temperature change in the greenhouse caused by ventilation in cold seasons.

Description

Adjusting device of vegetable greenhouse

Technical Field

The utility model relates to the technical field of greenhouse planting, in particular to an adjusting device of a vegetable greenhouse.

Background

With the continuous improvement of living standard of residents, the requirements on food are higher and higher, vegetables cannot be supplied all year round due to weather, and the problem can be solved by utilizing a greenhouse. The greenhouse mainly comprises a framework made of bamboo and wood rods, cement rods, light steel pipes or tubes and the like, upright posts, pull rods, arch rods and compression rods, and plastic films are covered to form an arch-shaped material greenhouse, and ventilation adjustment is required to be continuously carried out on the inside and the outside of the greenhouse in the greenhouse planting process, so that planted crops can stably grow.

For example, a document with a publication number of CN206728719U in the prior art provides an illumination system of an agricultural product planting greenhouse, wherein a rotatable rotating plate is arranged on one side of the top end inside a greenhouse body of the device, and the other end of the rotating plate is connected with a lifting cylinder; the rotating plate is made of transparent toughened glass; the lifting cylinder is arranged on one side of the inner wall of the greenhouse body through the locating plate, and the device supplements light for agricultural products through an illumination system with a compact structure.

Although the device has more beneficial effects, the following problems still exist: the device can provide extra illumination effect for the big-arch shelter body, and most planting big-arch shelter need not carry out the light filling operation, and need often ventilate the heat preservation, and the device does not possess the ventilation regulation to vegetable greenhouse. In view of this, we propose an adjusting device of vegetable greenhouse.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an adjusting device for a vegetable greenhouse, which is not provided with the problem of ventilation adjustment for the vegetable greenhouse.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a regulating device of a vegetable greenhouse, which comprises a greenhouse body, wherein ventilation mechanisms are arranged on two sides of the greenhouse body, each ventilation mechanism comprises a ventilation tube, a first end cover and a second end cover, the ventilation tube is connected with the inner side of the greenhouse body in a penetrating manner and is used for communication between the inner side and the outer side of the greenhouse body, the first end cover is arranged at one end of the ventilation tube, the second end cover is arranged at the other end of the ventilation tube, an exhaust fan blade is rotatably arranged in the ventilation tube, a driving motor is connected to a rotating shaft of the exhaust fan blade, a controller is independently arranged on the outer side of the greenhouse body, an electric heating pipe is arranged at one end, close to the inner side, of the inner side of the ventilation tube, ventilation can be used for ventilating the inner side and the outer side of the greenhouse body, so that external air and air in the greenhouse body can be conveniently exchanged, plants in the greenhouse can be conveniently grown better, and the temperature change in the greenhouse can be monitored in real time through a temperature sensor, and the influence on the growth of plants caused by the temperature change in the greenhouse in cold seasons is avoided.

Preferably, the ventilation mechanism is provided with a plurality of groups along the trend uniform array of the greenhouse body, and the ventilation mechanisms at two sides of the greenhouse body are arranged in staggered mode, so that ventilation and air exchange of the greenhouse are facilitated.

Preferably, flange plates are arranged at the outer edges of two ends of the ventilating tube, and the ventilating tube is fixedly installed with the first end cover and the second end cover through the flange plates and bolts, so that the end covers are convenient to install and detach.

Preferably, the inner side of the first end cover is uniformly penetrated and provided with the first vent hole, the inner side of the second end cover is uniformly penetrated and provided with the second vent hole, and the inner side of the first end cover and the inner side of the second end cover are respectively provided with a filter pad in a fitting way, so that ventilation is facilitated.

Preferably, a plurality of groups of temperature sensors are uniformly arranged in the greenhouse body, so that the temperature in the greenhouse can be conveniently controlled.

Preferably, the controller is electrically connected with the driving motor, the electric heating pipe and the temperature sensor, and the controller uniformly and independently controls the driving motor and the electric heating pipe in each ventilation mechanism.

The utility model has the advantages that:

1. the utility model can ventilate the inside and outside of the greenhouse body through the ventilation mechanism, so that the outside air and the air in the greenhouse body are conveniently exchanged, plants in the greenhouse can grow better, and the temperature change in the greenhouse can be monitored in real time through the temperature sensor, thereby avoiding the influence on the growth of the plants due to overlarge temperature change in the greenhouse caused by ventilation in cold seasons;

2. the electric heating pipe can assist the cold air entering the greenhouse, so that damage to plants caused by too low air temperature entering the greenhouse is avoided, and a good environment is conveniently provided for plant growth.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic view of a semi-sectional enlarged structure of the ventilation mechanism of the present utility model;

fig. 3 is a schematic view showing a half-section enlarged structure of the connection between the ventilator and the end cap according to the present utility model.

In the figure: 1. a greenhouse body; 2. a ventilation mechanism; 3. exhaust fan blades; 4. a driving motor; 5. an electric heating tube; 6. a temperature sensor; 7. a controller; 201. a ventilation tube; 202. an end cover I; 203. an end cover II; 204. a first ventilation hole; 205. a vent II; 206. a filter pad; 2010. and a flange plate.

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. 1-3, an adjusting device of a vegetable greenhouse comprises a greenhouse body 1, wherein ventilation mechanisms 2 are arranged on two sides of the greenhouse body 1, each ventilation mechanism 2 comprises a ventilation tube 201, a first end cover 202 and a second end cover 203, the ventilation tube 201 is connected to the inner side of the greenhouse body 1 in a penetrating manner and used for communicating the inner side and the outer side of the greenhouse body 1, the first end cover 202 is arranged at one end of the ventilation tube 201, the second end cover 203 is arranged at the other end of the ventilation tube 201, an exhaust fan blade 3 is rotatably arranged in the ventilation tube 201, a driving motor 4 is connected to a rotating shaft of the exhaust fan blade 3, a controller 7 is independently arranged on the outer side of the greenhouse body 1, and an electric heating pipe 5 is arranged at one end, close to the inner side, of the ventilation tube 201;

when ventilation is carried out on the greenhouse body 1, the first ventilation hole 204 and the second ventilation hole 205 which are formed in the ventilation mechanism 2 through the first ventilation tube 201, the first end cover 202 and the second end cover 203 can be used for enabling the inside and outside of the greenhouse body 1 to be communicated, enabling the natural ventilation of the air inside and outside the greenhouse body to be carried out, and also enabling the driving motor 4 to be controlled by the controller 7 to start to drive the exhaust fan blades 3 to rotate, sucking the outside air into the greenhouse, discharging the air in the greenhouse out of the greenhouse, and achieving ventilation.

The ventilation mechanisms 2 are uniformly arranged in a plurality of groups along the trend of the greenhouse body 1, and the ventilation mechanisms 2 on two sides of the greenhouse body 1 are arranged in staggered mode;

set up multiunit ventilation mechanism 2 on the trend of the big-arch shelter canopy body 1, can carry out ventilation to the different regions of the big-arch shelter canopy body 1 for the ventilation to the big-arch shelter canopy body 1 in is more comprehensive, and ventilation mechanism 2 stagger arrangement in both sides can make ventilation more thoroughly moreover.

Flanges 2010 are arranged at the outer edges of two ends of the air funnel 201, and the air funnel 201 is fixedly installed with the first end cover 202 and the second end cover 203 through the flanges 2010 and bolts;

the flange 2010 is used for conveniently installing the first end cover 202 and the second end cover 203 at two ends of the ventilating duct 201, the first end cover 202 and the second end cover 203 can play a role in protecting, foreign matters can be prevented from entering the ventilating duct 201 or entering a greenhouse along the ventilating duct 201 to cause damage to crops, and the flange 2010 and bolts are used for conveniently installing and dismantling the first end cover 202 and the second end cover 203.

The inner side of the first end cover 202 is uniformly provided with a first vent hole 204 in a penetrating way, the inner side of the second end cover 203 is uniformly provided with a second vent hole 205 in a penetrating way, and the inner side surfaces of the first end cover 202 and the second end cover 203 are respectively provided with a filter pad 206 in a fitting way;

utilize ventilation hole one 204 and ventilation hole two 205 and air funnel 201 to conveniently communicate the inside and outside of big-arch shelter, be convenient for carry out ventilation, in addition in the equal laminating of the medial surface of end cover one 202 and end cover two 203 filter pad 206, can carry out the process to the air that enters into in the canopy, in avoiding the pest outside the canopy to enter into in the canopy and cause the damage to the plant when ventilation.

A plurality of groups of temperature sensors 6 are uniformly arranged in the greenhouse body 1; the controller 7 is electrically connected with the driving motor 4, the electric heating pipe 5 and the temperature sensor 6, and the controller 7 uniformly and independently controls the driving motor 4 and the electric heating pipe 5 in each ventilation mechanism 2;

when the greenhouse is ventilated, the temperature sensor 6 with the brand model of Inono technology IF-C in the greenhouse body 1 can detect the temperature in the greenhouse in real time, and transmits a monitored signal to the controller 7 to serve as a basis for controlling the opening of the electric heating pipe 5, when the temperature is lower than a set temperature value, the controller 7 can assist the air in the greenhouse to heat, so that the temperature in the greenhouse is improved, and when ventilation is performed, the controller 7 can independently control the driving motor 4 in each ventilation mechanism 2, the ventilation mechanism 2 on one side of the greenhouse body 1 is selected to feed air into the greenhouse, the ventilation mechanism 2 on the other side is used for discharging the air in the greenhouse outwards, so that the air can be thoroughly replaced in a flowing mode, and the opening and closing of the electric heating pipe 5 can be timely selected.

The working principle is that when ventilation is carried out on the greenhouse body 1, the ventilation tube 201 in the ventilation mechanism 2, the first ventilation hole 204 and the second ventilation hole 205 which are formed in the first end cover 202 and the second end cover 203 can enable the inside and outside of the greenhouse body 1 to be communicated, so that the natural ventilation of the air inside and outside the greenhouse body can be carried out, the driving motor 4 can be controlled by the controller 7 to start to drive the exhaust fan blade 3 to rotate, the outside air is sucked into the greenhouse, the air in the greenhouse is discharged out of the greenhouse, and the ventilation operation is realized.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A vegetable greenhouse adjusting device comprises a greenhouse body (1) and is characterized in that ventilation mechanisms (2) are arranged on two sides of the greenhouse body (1), each ventilation mechanism (2) comprises a ventilation tube (201), a first end cover (202) and a second end cover (203), the ventilation tube (201) is connected to the inner side of the greenhouse body (1) in a penetrating mode and is used for communication between the inner side and the outer side of the greenhouse body (1), the first end cover (202) is arranged at one end of the ventilation tube (201), the second end cover (203) is arranged at the other end of the ventilation tube (201), exhaust fan blades (3) are arranged in the ventilation tube (201) in a rotating mode, driving motors (4) are connected to rotating shafts of the exhaust fan blades (3), a controller (7) is independently arranged on the outer side of the greenhouse body (1), and an electric heating pipe (5) is arranged at one end, close to the inner side, of the ventilation tube (201).

2. The adjusting device of a vegetable greenhouse according to claim 1, wherein: the ventilation mechanisms (2) are uniformly arrayed along the trend of the greenhouse body (1) to form a plurality of groups, and the ventilation mechanisms (2) on two sides of the greenhouse body (1) are arranged in staggered mode.

3. The adjusting device of a vegetable greenhouse according to claim 2, wherein: the outer edges of two ends of the air funnel (201) are provided with flange plates (2010), and the air funnel (201) is fixedly installed with the first end cover (202) and the second end cover (203) through the flange plates (2010) and bolts.

4. A vegetable greenhouse adjusting device according to claim 3, characterized in that: the inner side of the first end cover (202) is uniformly penetrated and provided with a first vent hole (204), the inner side of the second end cover (203) is uniformly penetrated and provided with a second vent hole (205), and the inner side surface of the first end cover (202) and the inner side surface of the second end cover (203) are respectively and uniformly jointed and provided with a filter pad (206).

5. The adjusting device of a vegetable greenhouse of claim 4, wherein: a plurality of groups of temperature sensors (6) are uniformly arranged in the greenhouse body (1).

6. The adjusting device of a vegetable greenhouse of claim 5, wherein: the controller (7) is electrically connected with the driving motor (4) and the electric heating pipes (5) and the temperature sensor (6), and the controller (7) uniformly and independently controls the driving motor (4) and the electric heating pipes (5) in each ventilation mechanism (2).