Ventilation device for grape cultivation

Abstract

The utility model discloses a ventilation device for grape cultivation, and belongs to the field of ventilation devices. The ventilation device for grape cultivation comprises a pre-buried pipe, a supporting column is arranged on the pre-buried pipe, a soil fixing block is arranged at the end, away from the pre-buried pipe, of the supporting column, the ventilation device further comprises an atomization device, the atomization device is arranged at the upper end of the soil fixing block, and a water injection opening is formed in the atomization device. The ventilation structure solves the problems that when an embedded pipe used for increasing the oxygen content of the soil on an existing ventilation structure is embedded in the soil and starts to work, outside air is extracted through a draught fan arranged on the embedded pipe and input into the embedded pipe, then is discharged through a hole formed in the embedded pipe, and is filled into the soil to achieve the purpose of increasing the oxygen content of the soil; however, long-time ventilation of the soil can cause evaporation of water in the soil, so that the soil becomes dry, which may cause water shortage and drying of grape vines and is not beneficial to growth of grapes.

Description

Technical Field

[0001] The utility model relates to the field of ventilation devices, in particular to a ventilation device for grape cultivation. Background Art

[0002] Grapes are rich in nutrients. In addition to being eaten as ordinary fruits, they can also be used to make various grape products and wine. Therefore, the demand for grapes in the market is also increasing. However, grapes are not a plant that can be produced all year round. In order to increase the yield of grapes and increase market demand, they are usually planted in greenhouses. However, in addition to light, the growth of grapes also requires increased ventilation and increased plant respiration so that the plants can grow better.

[0003] The Chinese patent with the announcement number CN212164407U discloses a ventilation device for grape cultivation, comprising a pre-buried main pipeline, the outer surface of the pre-buried main pipeline is fixedly connected with a first ventilation pipeline, the top of the first ventilation pipeline is fixedly connected with a fan, the input end of the fan is fixedly connected with a second ventilation pipeline, the end of the second ventilation pipeline away from the fan is provided with a filter device, one side of the pre-buried main pipeline is fixedly connected with an exhaust pipeline, the inner wall of the exhaust pipeline is fixedly connected with an end fixing block, and the exhaust pipeline is provided with a telescopic spring. The advantages of the utility model are: the ventilation device for grape cultivation can ventilate the soil in the grape cultivation greenhouse, which is beneficial to increase the oxygen content in the soil around the roots of the grape plants, can effectively prevent the grape plants from rotting due to lack of oxygen, greatly improve the practicality of the device, and facilitate popularization and use.

[0004] When the pre-buried pipe used to increase the oxygen content in the soil in the ventilation structure of the above-mentioned patent is buried in the soil and starts to work, the fan arranged on the pre-buried pipe draws outside air into the pre-buried pipe, and then discharges it through the holes opened on the pre-buried pipe and fills it into the soil to achieve the purpose of increasing the oxygen content in the soil. However, ventilating the soil for a long time will cause the water in the soil to evaporate, making the soil dry, which may cause the grape vines to lack water and dry, which is not conducive to the growth of grapes. Utility Model Content

[0005] The utility model aims to provide a ventilation device for grape cultivation, wherein a support column is arranged on a pre-buried pipe, and an atomizing device is arranged on one end of the support column away from the pre-buried pipe, and atomizing nozzles are arranged around the atomizing device. A worker injects water into the atomizing device through a water injection port provided on the atomizing device, and the atomizing device converts the water into fine water mist, which is sprayed out through the atomizing nozzle. Since the density of the water mist is greater than that of the air, it sinks and falls on the soil to increase the humidity of the soil, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grape cultivation ventilation device, comprising a pre-buried pipe, a support column is arranged on the pre-buried pipe, a soil-fixing block is arranged on the end of the support column away from the pre-buried pipe, and also comprising an atomizing device, the atomizing device is arranged on the upper end of the soil-fixing block, the atomizing device is provided with a water injection port, an atomizing nozzle is arranged on the outer surface of the atomizing device, an air supply pipe is arranged on the outer surface of the pre-buried pipe, a fixed base is arranged on the end of the air supply pipe away from the pre-buried pipe, a fan is arranged on the fixed base, an air inlet is provided on the fan, and a through hole is provided on the outer surface of the pre-buried pipe.

[0007] Preferably, a film is provided on the inner wall of the embedded tube, and the film is adhesively connected to the inner wall of the embedded tube.

[0008] Preferably, the film is provided with film spikes at positions corresponding to the through holes, the film spikes are integrally provided with the film, and the film spikes are hollow in shape.

[0009] Preferably, a baffle is provided on the inner wall of the film spikes, and the baffle is adhesively connected to the inner wall of the film spikes.

[0010] Preferably, the film spike is provided with an air outlet on an end away from the film, and the air outlet and the film spike are integrally arranged.

[0011] Preferably, connecting flanges are provided on both ends of the embedded pipe, and the connecting flanges are connected to the embedded pipe by welding.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with a supporting column on the pre-buried pipe, and an atomizing device is provided on one end of the supporting column away from the pre-buried pipe, and atomizing nozzles are provided around the atomizing device. A worker injects water into the atomizing device through a water injection port provided on the atomizing device, and the atomizing device converts the water into fine water mist and sprays it out through the atomizing nozzle. Since the density of the water mist is greater than that of the air, the water mist sinks and falls on the soil to increase the humidity of the soil, thereby effectively avoiding the problem that when the pre-buried pipe used for increasing the oxygen content in the soil in the existing ventilation structure is buried in the soil and starts to work, the outside air is drawn into the pre-buried pipe by the fan provided on the pre-buried pipe, and then discharged through the holes provided on the pre-buried pipe, and filled into the soil to achieve the purpose of increasing the oxygen content in the soil. However, ventilating the soil for a long time will cause the water in the soil to evaporate, making the soil dry, which may cause the grape vine to be short of water and dry, which is not conducive to the growth of grapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the thin film spike of the utility model.

[0017] In the figure: 1. embedded pipe; 2. support column; 3. soil block; 4. atomizing device; 5. water injection port; 6. atomizing nozzle; 7. connecting flange; 8. film; 9. through hole; 10. film spikes; 11. air duct; 12. fixed base; 13. fan; 14. air inlet; 15. air outlet; 16. baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to solve the problem that in the prior art, when the pre-buried pipe on the ventilation structure used to increase the oxygen content in the soil is buried in the soil and starts to work, the fan arranged on the pre-buried pipe draws the outside air into the pre-buried pipe, and then discharges it through the holes opened on the pre-buried pipe and fills it into the soil to achieve the purpose of increasing the oxygen content in the soil, but long-term ventilation of the soil will cause the water in the soil to evaporate, making the soil dry and possibly causing the grape vine to lack water and dry, which is not conducive to the growth of grapes, this embodiment provides the following technical solutions:

[0020] A grape cultivation ventilation device, comprising a pre-buried pipe 1, a support column 2 is arranged on the pre-buried pipe 1, a soil-fixing block 3 is arranged on the end of the support column 2 away from the pre-buried pipe 1, and an atomizing device 4 is arranged on the upper end of the soil-fixing block 3, a water injection port 5 is arranged on the atomizing device 4, an atomizing nozzle 6 is arranged on the outer surface of the atomizing device 4, an air delivery pipe 11 is arranged on the outer surface of the pre-buried pipe 1, a fixed base 12 is arranged on the end of the air delivery pipe 11 away from the pre-buried pipe 1, a fan 13 is arranged on the fixed base 12, an air inlet 14 is opened on the fan 13, and a through hole 9 is opened on the outer surface of the pre-buried pipe 1;

[0021] In this embodiment, the user first buries the embedded pipe 1 in the soil below the grape rack. A support column 2 is provided on the embedded pipe 1, and an atomizing device 4 is provided on the end of the support column 2 away from the embedded pipe 1. Atomizing nozzles 6 are provided around the atomizing device 4. The staff injects water into the atomizing device 4 through the water injection port 5 provided on the atomizing device 4. The atomizing device 4 converts the water into fine water mist and sprays it out through the atomizing nozzle 6. Since the density of the water mist is greater than that of the air, it will sink and fall on the soil to increase the humidity of the soil.

[0022] In this embodiment, a film 8 is arranged on the inner wall of the embedded tube 1, and the film 8 is adhesively connected to the inner wall of the embedded tube 1. A film spike 10 is arranged at a position corresponding to the through hole 9 of the film 8, and the film spike 10 is integrally arranged with the film 8. The film spike 10 is hollow in shape, and a baffle 16 is arranged on the inner wall of the film spike 10. The baffle 16 is adhesively connected to the inner wall of the film spike 10. The film spike 10 is provided with an air outlet 15 at the end away from the film 8, and the air outlet 15 is integrally arranged with the film spike 10. When the embedded tube 1 is buried in the soil and the fan 13 on the embedded tube 1 starts to work, the fan 13 passes through the air inlet arranged thereon. 14 absorbs external air and inputs it into the film 8 in the embedded pipe 1 through the air delivery pipe 11. At this time, the film spikes 10 on the film 8 expand due to the injection of airflow, and the film spikes 10 penetrate into the soil, injecting the airflow into the soil. In order to avoid the air outlet 15 opened on the film spikes 10 from being blocked due to the high viscosity of the humidified soil, the baffle 16 on the inner wall of the film spikes 10 will reduce the volume of the cavity in the film spikes 10, increase the air pressure of the airflow in the film spikes 10, and thus increase the flow rate of the airflow ejected from the air outlet 15. The high-speed airflow will push out the soil blocking the air outlet 15, ensuring that the airflow can be smoothly injected into the soil;

[0023] In this embodiment, connecting flanges 7 are provided on both ends of the embedded pipe 1, and the connecting flanges 7 are welded to the embedded pipe 1;

[0024] Working principle: the user first buries the pre-buried pipe 1 in the soil under the grape rack. A support column 2 is provided on the pre-buried pipe 1, and an atomizing device 4 is provided on the end of the support column 2 away from the pre-buried pipe 1. Atomizing nozzles 6 are provided around the atomizing device 4. The staff injects water into the atomizing device 4 through the water injection port 5 provided on the atomizing device 4, and the atomizing device 4 converts the water into fine water mist and sprays it out through the atomizing nozzle 6. Since the density of the water mist is greater than that of the air, it will sink and fall on the soil to increase the humidity of the soil. When the pre-buried pipe 1 is buried in the soil and the fan 13 on the pre-buried pipe 1 starts to work, the fan 13 passes through the air inlet provided thereon. 14 absorbs external air and inputs it into the film 8 in the embedded pipe 1 through the air supply pipe 11. At this time, the film spikes 10 on the film 8 expand due to the injection of airflow, and the film spikes 10 penetrate into the soil to inject the airflow into the soil. In order to avoid the air outlet 15 opened on the film spikes 10 from being blocked due to the high viscosity of the humidified soil, the baffle 16 on the inner wall of the film spikes 10 will reduce the volume of the cavity in the film spikes 10, increase the air pressure of the airflow in the film spikes 10, thereby increasing the flow rate of the airflow ejected from the air outlet 15, and the high-speed airflow will push out the soil blocking the air outlet 15, ensuring that the airflow can be smoothly injected into the soil.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilation device for grape cultivation, comprising a pre-buried pipe (1), a support column (2) being arranged on the pre-buried pipe (1), and a soil-fixing block (3) being arranged on one end of the support column (2) away from the pre-buried pipe (1); Features: The invention also comprises an atomizing device (4), wherein the atomizing device (4) is arranged at the upper end of the soil solidifying block (3), the atomizing device (4) is provided with a water injection port (5), the outer surface of the atomizing device (4) is provided with an atomizing nozzle (6), the outer surface of the embedded pipe (1) is provided with an air supply pipe (11), the air supply pipe (11) is provided with a fixed base (12) at one end away from the embedded pipe (1), the fixed base (12) is provided with a fan (13), the fan (13) is provided with an air inlet (14), and the outer surface of the embedded pipe (1) is provided with a through hole (9).

2. A grape cultivation ventilation device according to claim 1, characterized in that: A film (8) is provided on the inner wall of the embedded pipe (1), and the film (8) is adhesively connected to the inner wall of the embedded pipe (1).

3. A grape cultivation ventilation device according to claim 2, characterized in that: The film (8) is provided with a film spike (10) at a position corresponding to the through hole (9); the film spike (10) and the film (8) are integrally provided; and the film spike (10) is hollow in shape.

4. A grape cultivation ventilation device according to claim 3, characterized in that: A baffle (16) is provided on the inner wall of the film spike (10), and the baffle (16) is adhesively connected to the inner wall of the film spike (10).

5. A grape cultivation ventilation device according to claim 4, characterized in that: The film spike (10) is provided with an air outlet (15) at one end away from the film (8), and the air outlet (15) and the film spike (10) are integrally arranged.

6. The grape cultivation ventilation device according to claim 1, characterized in that: Connecting flanges (7) are provided on both ends of the embedded pipe (1), and the connecting flanges (7) are connected to the embedded pipe (1) by welding.

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