CN211430308U

CN211430308U - Ventilation unit for farming big-arch shelter

Info

Publication number: CN211430308U
Application number: CN201921972089.2U
Authority: CN
Inventors: 庄建煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-08
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a ventilation unit for farming big-arch shelter, including the canopy body, the top outer wall of the canopy body is equipped with the air-supply line, and the circumference inner wall of air-supply line is equipped with the fan, the rotation circle has been cup jointed at the top of air-supply line circumference outer wall, and air-supply line one side outer wall is equipped with the mounting panel, the bottom of mounting panel is equipped with driving motor, and driving motor's output shaft is equipped with drive gear, the tooth's socket has been seted up to the circumference outer wall of rotation circle, and drive gear's circumference and tooth's socket meshing, rotate the circle top and be equipped with the aviation baffle, the both sides outer wall of the canopy body has all been pegged graft and has been gone out the tuber pipe, the top inner wall. The utility model discloses can pass through driving motor drive gear and rotation circle according to the wind direction and rotate to drive the aviation baffle and rotate, make the wind direction corresponding with the opening direction of aviation baffle, improve the convulsions efficiency of fan.

Description

Ventilation unit for farming big-arch shelter

Technical Field

The utility model relates to an farming technical field especially relates to a ventilation unit for farming big-arch shelter.

Background

In cold regions, vegetables need to be planted in the greenhouse, and the greenhouse needs to be frequently ventilated in order to realize air exchange between the greenhouse and the outside or adjust the temperature and humidity in the greenhouse.

Through the retrieval, chinese patent application number is CN 201821620419.7's patent, discloses a big-arch shelter ventilation unit is planted to watermelon, including the big-arch shelter body, first air outlet has been seted up to big-arch shelter body top outer wall, and just first air outlet inner wall has the exhaust fan through the bolt fastening, big-arch shelter body top outer wall has the ventilation ball through the bolt fastening, and leads to the branch ball to be located the exhaust fan directly over, first vent and second vent have all been seted up to one side outer wall of big-arch shelter body, and first vent and second vent inner wall are equipped with first ventilation mechanism and second ventilation mechanism respectively. Greenhouse ventilation unit is planted to watermelon in above-mentioned patent has following not enough: the air inlet pipe does not have the function of guiding air and can not adjust the air deflector according to the wind direction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ventilation device for an agricultural planting greenhouse.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ventilation unit for farming big-arch shelter, includes the canopy body, the top outer wall of the canopy body is equipped with the air-supply line, and the circumference inner wall of air-supply line is equipped with the fan, the rotation circle has been cup jointed at the top of air-supply line circumference outer wall, and air-supply line one side outer wall is equipped with the mounting panel, the bottom of mounting panel is equipped with driving motor, and driving motor's output shaft is equipped with drive gear, the tooth's socket has been seted up to the circumference outer wall of rotation circle, and drive gear's circumference and tooth's socket meshing, and the rotation circle top is equipped with the aviation baffle, the.

As a further aspect of the present invention: the top inner wall of the shed body is provided with a transition bin, the bottom outer wall of the transition bin is provided with uniformly distributed air outlets, the top outer wall of the shed body is provided with an air inlet, and the opening position of the air inlet corresponds to the opening position of the air inlet pipe.

As a further aspect of the present invention: the both sides of transition bin bottom outer wall all are equipped with electric telescopic handle, and two electric telescopic handle's one end is equipped with the installation otter board.

As a further aspect of the present invention: the top of the installation screen plate is provided with extension blocks which are uniformly distributed, and the outer diameters of the extension blocks are matched with the inner diameter of the air outlet.

As a further aspect of the present invention: the bottom of installation otter board is equipped with the casing, and the bottom inner wall of casing is equipped with the rotating electrical machines.

As a further aspect of the present invention: the output shaft of rotating electrical machines is equipped with the rotating-tube, and the perforation of evenly distributed is seted up to rotating-tube bottom outer wall, and the bottom outer wall of rotating-tube is equipped with the atomizer.

As a further aspect of the present invention: and heating resistance wires are arranged on the inner walls of the two sides of the air inlet.

The utility model has the advantages that:

1. by arranging the driving motor, the rotating ring and the air deflector, the driving gear and the rotating ring can be driven to rotate by the driving motor according to the wind direction, so that the air deflector is driven to rotate, the wind direction corresponds to the opening direction of the air deflector, and the air draft efficiency of the fan is improved;

2. through the arrangement of the transition bin and the extension block, air enters the transition bin through the air inlet pipe and uniformly circulates to the interior of the shed body through the air outlet, so that uniform ventilation is ensured, the mounting screen plate can be driven to move through the electric telescopic rod, and the position of the extension block in the air outlet is adjusted, so that the air circulation rate is adjusted;

3. through setting up rotating electrical machines, rotating tube and atomizer, the atomizer passes through the extension pipe and pours into the fog that produces into the rotating tube into, and rotating electrical machines drives the rotating tube rotation simultaneously, and steam is internal at the canopy from the even spraying of perforation.

Drawings

FIG. 1 is a schematic structural view of a ventilating device for an agricultural planting greenhouse according to embodiment 1;

FIG. 2 is a sectional view showing the side structure of an air inlet duct of the ventilating device for the agricultural planting greenhouse in accordance with example 1;

FIG. 3 is a schematic view of the structure of the housing and the air inlet duct of the ventilating device for agricultural planting greenhouse in accordance with example 1;

fig. 4 is a sectional view of the side structure of an air inlet pipe of the ventilating device for the agricultural planting greenhouse in embodiment 2.

In the figure: the device comprises a shed body 1, a transition bin 2, a shell 3, a rotating motor 4, an air inlet pipe 5, an air deflector 6, a driving gear 7, a mounting plate 8, a driving motor 9, an extension block 10, a perforation 11, a rotating pipe 12, an atomizer 13, an air outlet pipe 14, a screen plate mounting 15, an electric telescopic rod 16, an air outlet 17, a rotating ring 18, an air inlet 19, a fan 20 and a heating resistance wire 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a ventilating device for an agricultural planting greenhouse comprises a greenhouse body 1, wherein the outer wall of the top of the greenhouse body 1 is connected with an air inlet pipe 5 through a fastening bolt, the inner wall of the circumference of the air inlet pipe 5 is connected with a fan 20 through a fastening bolt, the top of the outer wall of the circumference of the air inlet pipe 5 is sleeved with a rotating ring 18, the outer wall of one side of the air inlet pipe 5 is connected with a mounting plate 8 through a fastening bolt, the bottom of the mounting plate 8 is connected with a driving motor 9 through a fastening bolt, the output shaft of the driving motor 9 is connected with a driving gear 7 through a fastening bolt, the outer wall of the circumference of the rotating ring 18 is provided with tooth grooves, the top of the rotating ring 18 is connected with a wind deflector 6 through a fastening bolt, the outer walls of the two sides of the greenhouse body 1 are respectively inserted with a wind outlet pipe 14, air outside the greenhouse body 1 can be sucked into the, thereby driving the wind deflector 6 to rotate, leading the wind direction to correspond to the opening direction of the wind deflector 6, improving the air draft efficiency of the fan 20, and ensuring the air circulation in the shed body 1 by the air inlet pipe 5 and the air outlet pipe 14.

Wherein, the top inner wall of the canopy body 1 is connected with the transition bin 2 through fastening bolt, and the bottom outer wall of the transition bin 2 is provided with evenly distributed air outlet 17, the top outer wall of the canopy body 1 is provided with air inlet 19, and the opening position of the air inlet 19 is corresponding to the opening position of the air inlet pipe 5, and the air enters the transition bin 2 through the air inlet pipe 5, and the ventilation is ensured to be even through the even circulation of the air outlet 17 to the inside of the canopy body 1.

Wherein, the both sides of 2 bottom outer walls in transition storehouse are all connected with electric telescopic handle 16 through fastening bolt, and the one end of two electric telescopic handle 16 is connected with installation otter board 15 through fastening bolt.

Wherein, the top of installation otter board 15 is connected with evenly distributed's extension piece 10 through fastening bolt, and extends the external diameter of piece 10 and the internal diameter looks adaptation of air outlet 17, and accessible electric telescopic handle 16 drives installation otter board 15 and removes, adjusts the position of extension piece 10 in air outlet 17 to adjust the speed of circulation of air.

Wherein, the bottom of the installation screen plate 15 is connected with the shell 3 through a fastening bolt, and the inner wall of the bottom of the shell 3 is connected with the rotating motor 4 through a fastening bolt.

Wherein, the output shaft of rotating electrical machines 4 is connected with rotating tube 12 through fastening bolt, and rotating tube 12 bottom outer wall sets up evenly distributed's perforation 11, and the bottom outer wall of rotating tube 12 is connected with atomizer 13 through fastening bolt, and atomizer 13 is through the extension pipe in will producing the fog injection rotating tube 12, and rotating electrical machines 4 drives rotating tube 12 simultaneously and rotates, and steam is from perforating 11 even spraying in canopy body 1.

The working principle is as follows: the air outside the shed body 1 can be pumped into the shed body 1 through the fan 20, and the driving gear 7 and the rotating ring 18 can be driven to rotate through the driving motor 9 according to the wind direction, thereby driving the wind deflector 6 to rotate, leading the wind direction to correspond to the opening direction of the wind deflector 6, improving the air draft efficiency of the fan 20, ensuring the air circulation in the shed body 1 by the air inlet pipe 5 and the air outlet pipe 14, leading the air to enter the transition bin 2 through the air inlet pipe 5 and evenly circulate to the inner part of the shed body 1 through the air outlet 17, ensuring even ventilation, the electric telescopic rod 16 can drive the installation screen 15 to move, the position of the extension block 10 in the air outlet 17 is adjusted, thereby adjusting the rate of air circulation, the atomizer 13 injects the generated mist into the rotating tube 12 through the extension tube, meanwhile, the rotating motor 4 drives the rotating pipe 12 to rotate, and water vapor is uniformly sprayed into the greenhouse body 1 from the through holes 11.

Example 2

Referring to fig. 4, in the ventilation device for the agricultural planting greenhouse, compared with embodiment 1, in the present embodiment, the inner walls of the two sides of the air inlet 19 are connected with heating resistance wires 21 through fastening bolts.

The working principle is as follows: can heat the air that gets into in the transition bin 2 through the circular telegram of heating resistor silk 21 according to the temperature demand, avoid the too low cold air of temperature to get into the damage that causes the plant in the canopy body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ventilation unit for farming big-arch shelter, includes the canopy body (1), its characterized in that, the top outer wall of the canopy body (1) is equipped with air-supply line (5), and the circumference inner wall of air-supply line (5) is equipped with fan (20), the top of air-supply line (5) circumference outer wall has cup jointed and has rotated circle (18), and air-supply line (5) one side outer wall is equipped with mounting panel (8), the bottom of mounting panel (8) is equipped with driving motor (9), and the output shaft of driving motor (9) is equipped with drive gear (7), the tooth's socket has been seted up to the circumference outer wall of rotating circle (18), and the circumference and the tooth's socket meshing of drive gear (7), rotates circle (18) top and is equipped with aviation baffle (6), the both sides outer wall of the canopy body (1).

2. The ventilation device for the agricultural planting greenhouse as claimed in claim 1, wherein the top inner wall of the greenhouse body (1) is provided with the transition bin (2), the bottom outer wall of the transition bin (2) is provided with uniformly distributed air outlets (17), the top outer wall of the greenhouse body (1) is provided with an air inlet (19), and the opening position of the air inlet (19) corresponds to the opening position of the air inlet pipe (5).

3. The ventilation device for the agricultural planting greenhouse as claimed in claim 2, wherein the two sides of the outer wall of the bottom of the transition bin (2) are provided with electric telescopic rods (16), and one end of each of the two electric telescopic rods (16) is provided with a mounting net plate (15).

4. The ventilation device for the agricultural planting greenhouse of claim 3, wherein the top of the installation net plate (15) is provided with uniformly distributed extension blocks (10), and the outer diameter of each extension block (10) is matched with the inner diameter of the air outlet (17).

5. A ventilating device for an agricultural planting greenhouse according to any one of claims 3-4, wherein the bottom of the mounting net plate (15) is provided with a shell (3), and the inner wall of the bottom of the shell (3) is provided with a rotating motor (4).

6. The ventilation device for the agricultural planting greenhouse as claimed in claim 5, wherein the output shaft of the rotating motor (4) is provided with a rotating pipe (12), the outer wall of the bottom of the rotating pipe (12) is provided with evenly distributed perforations (11), and the outer wall of the bottom of the rotating pipe (12) is provided with an atomizer (13).

7. The ventilation device for the agricultural planting greenhouse as claimed in claim 6, wherein the inner walls of the two sides of the air inlet (19) are provided with heating resistance wires (21).