Daylight greenhouse dehumidification equipment

Abstract

The utility model belongs to the field of dehumidification, particularly relates to sunlight greenhouse dehumidification equipment, and aims to solve the problems that the temperature in a greenhouse can be reduced, the air blowing angle of a fan is fixed and the dehumidification effect is poor due to the fact that internal air and external air are communicated in the prior art, the sunlight greenhouse dehumidification equipment comprises a blowing fan, fixing plates are arranged on the two sides of the blowing fan, and the fixing plates are arranged on the two sides of the blowing fan. The blowing fan can be installed on the top of the greenhouse through the fixing plate, a three-way pipe is arranged above the blowing fan, one side of the three-way pipe is fixedly connected with a connecting pipe, and moisture can be guided through the connecting pipe. The swing assemblies are installed on the two sides of the blowing fan, and the blowing fan can be driven by the swing assemblies to act to swing and blow air; the sunlight greenhouse dehumidification device has the advantages of being efficient in dehumidification, flexible in guiding, capable of recycling moisture, stable in structure, capable of improving the growth environment of crops and the like, and provides powerful technical support for development of greenhouse agriculture.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification, in particular to dehumidification equipment for a solar greenhouse. Background Art

[0002] The structure of solar greenhouses varies from place to place, and there are many classification methods. The main thing is to make full use of solar energy. In cold areas, vegetables are generally grown over the winter without heating. When the solar greenhouse absorbs heat, the temperature difference between indoor and outdoor will cause condensation or atomization of the air, thereby increasing the indoor humidity, so dehumidification equipment is needed to dehumidify the room.

[0003] There are still some shortcomings in the use of existing dehumidification equipment:

[0004] 1. Natural ventilation is the main method used for dehumidification of greenhouses, but this method requires the internal and external air to be connected. Although it can reduce the indoor humidity, it will also reduce the temperature inside the greenhouse and affect the cultivation of crops.

[0005] 2. Some existing ventilation devices use fans to blow air for dehumidification, but the blowing angle of the existing fans is relatively fixed, and the dehumidification effect is poor. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art that the internal and external air are connected, which will reduce the temperature inside the greenhouse, the angle of the fan blowing is relatively fixed, and the dehumidification effect is poor, and thus proposes a solar greenhouse dehumidification device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The dehumidification equipment for a solar greenhouse includes a blower fan, both sides of which are provided with fixing plates, through which the blower fan can be installed on the top of the greenhouse, a three-way pipe is provided above the blower fan, one side of the three-way pipe is fixedly connected with a connecting pipe, and moisture can be guided through the connecting pipe; it also includes a swinging assembly, which is installed on both sides of the blower fan, and the blower fan can be driven to swing and blow air through the swinging assembly; it also includes a gate valve assembly, and the gate valve assembly is installed on the three-way pipe, and the direction of moisture discharge can be guided through the gate valve assembly.

[0009] In a possible design, the swing assembly includes a second rotating shaft fixedly connected to one side of the blower fan, a first rotating shaft is fixedly installed on the other side of the blower fan, and the blower fan is rotatably installed on the top of the greenhouse through the first rotating shaft and the second rotating shaft respectively, the outer wall fixed sleeve of the first rotating shaft is provided with a first gear, the top of the greenhouse is rotatably connected with a connecting shaft, the outer wall fixed sleeve of the connecting shaft is provided with a second gear, and the first gear and the second gear are meshed, the outer wall fixed sleeve of the connecting shaft is provided with a rotating disk, and the connecting shaft is located at an eccentric position of the rotating disk, a first driving motor is fixedly installed on the top of the greenhouse, the outer wall fixed sleeve of the output shaft of the first driving motor is provided with a connecting plate, one side of the connecting plate is rotatably connected with a connecting rod, one side of the rotating disk is provided with a slide groove, and the rotating disk slides through the slide groove.

[0010] In one possible design, the gate valve assembly includes a connecting frame fixedly connected to the three-way pipe, a connecting shaft is rotatably passed through the connecting frame, and the connecting shaft extends to one side of the three-way pipe, a second drive motor is fixedly installed on one side of the three-way pipe, and the output shaft of the second drive motor and one end of the connecting shaft are fixedly connected, a gate plate is fixedly sleeved on the outer wall of the connecting shaft, and the gate plate can be flipped in the three-way pipe through the connecting shaft, so as to seal the connecting pipe and the three-way pipe.

[0011] In a possible design, both sides of the blower are fixedly connected with connecting soft plates, and the sides of the two connecting soft plates away from each other are respectively fixedly connected to the fixed plates, the top of the blower is fixedly connected with a telescopic tube, and the top of the telescopic tube is fixedly connected to the three-way pipe.

[0012] In a possible design, a conical exhaust pipe is fixedly connected to the top of the three-way pipe, which can be connected to the outside through the conical exhaust pipe. A top cover is fixedly connected to the top of the conical exhaust pipe, which can be used to seal the top of the conical exhaust pipe.

[0013] In a possible design, a collecting box is provided at the other end of the connecting pipe, and a water storage sponge is fixedly connected to the collecting box, which can be used to absorb moisture and settle in the collecting box. A ventilation hole is fixedly connected to one side of the collecting box, which can be used to form air convection with the connecting pipe. One side of the collecting box can be connected to a water pump through the connecting pipe to recycle the water collected in the collecting box.

[0014] In the present application, the blower fan is installed on the top of the greenhouse through the second rotating shaft and the first rotating shaft, and the first driving motor is started. When the output shaft of the first driving motor drives the connecting plate to rotate, the connecting rod is connected to make the connecting rod slide on one side of the rotating disk and drive the connecting rod to swing. The connecting rod drives the connecting shaft to swing, and then the blower fan swings through the meshing transmission of the first gear and the second gear. This swinging enables the blower fan to blow air more effectively in the greenhouse and discharge moisture into the three-way pipe. The gate valve assembly is fixedly connected to the three-way pipe through the connecting frame, and the linkage shaft rotates and penetrates in the connecting frame, and at the same time one end is connected to the second driving The output shaft of the motor is fixedly connected. When the second drive motor drives the linkage shaft to rotate, the channels of the connecting pipe and the three-way pipe can be blocked or opened through the connection of the gate plate. The gate valve assembly adjusts the channel status of the connecting pipe and the three-way pipe according to current needs to control the flow direction of moisture. When it is discharged outward only through the conical exhaust pipe, it can cool the greenhouse as it is connected with the external air flow. During the moisture discharge process, when the moisture is absorbed and settled by the water storage sponge in the collection box, the internal circulation can also prevent the temperature in the greenhouse from dropping, thereby realizing water recovery. By connecting a water pump, the water collected in the collection box can be recycled.

[0015] Beneficial effects:

[0016] In the utility model, the solar greenhouse dehumidification equipment drives the blower to swing and blow air through the swing component, so that the moisture in the greenhouse can be effectively blown and guided to the designated discharge channel. Compared with the traditional fixed blower, this swing blowing method can cover every corner of the greenhouse more widely, ensuring that the moisture is completely removed;

[0017] In the utility model, the solar greenhouse dehumidification equipment, the introduction of the gate valve assembly makes the direction of moisture discharge flexible and controllable. By adjusting the state of the gate valve assembly, the moisture discharge path can be accurately controlled to ensure that moisture can be smoothly discharged from the greenhouse in a predetermined direction. This flexibility not only improves the dehumidification efficiency, but also avoids the accumulation and diffusion of moisture in the greenhouse.

[0018] In the utility model, the beneficial effects of the solar greenhouse dehumidification equipment are reflected in multiple aspects such as efficient dehumidification, flexible guidance, moisture recovery, structural stability and improvement of crop growth environment, providing strong technical support for the development of greenhouse agriculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the solar greenhouse dehumidification equipment proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the blower fan of the solar greenhouse dehumidification equipment proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded cross-sectional structure of the three-way pipe of the solar greenhouse dehumidification equipment proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the three-way pipe of the solar greenhouse dehumidification equipment proposed by the utility model;

[0023] Figure 5 This is a schematic cross-sectional structure diagram of a collection box of a solar greenhouse dehumidification device proposed by the utility model.

[0024] In the figure: 1. collecting box; 2. connecting pipe; 3. three-way pipe; 4. top cover; 5. blower fan; 6. fixing plate; 7. first drive motor; 8. connecting soft plate; 9. first gear; 10. second gear; 11. first rotating shaft; 12. second rotating shaft; 13. rotating disk; 14. connecting plate; 15. connecting frame; 16. linkage shaft; 17. gate; 18. second drive motor; 19. telescopic pipe; 20. conical exhaust pipe; 21. water storage sponge; 22. ventilation hole; 23. connecting rod; 24. connecting shaft. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] Reference Figure 1 The dehumidification equipment includes a blower fan 5, both sides of which are provided with fixing plates 6, through which the blower fan 5 can be installed on the top of the greenhouse, a three-way pipe 3 is provided above the blower fan 5, one side of the three-way pipe 3 is fixedly connected with a connecting pipe 2, and the moisture can be guided through the connecting pipe 2; it also includes a swing component, which is installed on both sides of the blower fan 5, and the blower fan 5 can be driven by the swing component to swing and blow; it also includes a gate valve component, and the gate valve component is installed on the three-way pipe 3, and the direction of moisture discharge can be guided by the gate valve component The equipment mainly includes a blower fan 5, a fixing plate 6, a connecting pipe 2, a three-way pipe 3, a swing assembly and a gate valve assembly. Fixed plates 6 are provided on both sides of the blower fan 5. The blower fan 5 is installed on the top of the greenhouse through the fixing plates 6. A three-way pipe 3 is provided above the blower fan 5. One side of the three-way pipe 3 is connected to the blower fan 5 through the connecting pipe 2, which is used to guide moisture to the three-way pipe 3. At the same time, the blower fan 5 can be driven to swing through the swing assembly, thereby realizing all-round blowing. The connecting pipe 2 and the blower fan 5 can be blocked respectively through the gate valve assembly.

[0028] Reference Figure 2The swing assembly includes a second rotating shaft 12 fixedly connected to one side of the blower fan 5, a first rotating shaft 11 is fixedly installed on the other side of the blower fan 5, and the blower fan 5 is rotatably installed on the top of the greenhouse through the first rotating shaft 11 and the second rotating shaft 12 respectively, the outer wall fixed sleeve of the first rotating shaft 11 is provided with a first gear 9, the top of the greenhouse is rotatably connected with a connecting shaft 24, the outer wall fixed sleeve of the connecting shaft 24 is provided with a second gear 10, and the first gear 9 and the second gear 10 are meshed, the outer wall fixed sleeve of the connecting shaft 24 is provided with a rotating disk 13, and the connecting shaft 24 is located at an eccentric position of the rotating disk 13, the top of the greenhouse is fixedly installed with a first driving motor 7, the outer wall fixed sleeve of the output shaft of the first driving motor 7 is provided with a connecting plate 14, and one side of the connecting plate 14 is rotatably connected with A connecting rod 23 and a sliding groove are provided on one side of the rotating disk 13, and the rotating disk 13 slides through the sliding groove. The swing assembly is installed on both sides of the blower fan 5, including a second rotating shaft 12 fixedly connected to one side of the blower fan 5, and a first rotating shaft 11 fixedly installed on the other side of the blower fan 5. The blower fan 5 is rotatably installed on the top of the greenhouse through the first rotating shaft 11 and the second rotating shaft 12. When the first drive motor 7 is started, it will drive the connecting plate 14 to rotate, thereby causing the connecting shaft 24 and the second gear 10 to rotate through the sliding groove of the connecting rod 23 and the rotating disk 13. Since the second gear 10 is meshed with the first gear 9, it will drive the first rotating shaft 11 and the second rotating shaft 12 to rotate, thereby realizing the swing of the blower fan 5 and achieving all-round blowing.

[0029] Reference Figure 3 The gate valve assembly includes a connecting frame 15 fixedly connected to the three-way pipe 3, a linkage shaft 16 is rotatably passed through the connecting frame 15, and the linkage shaft 16 extends to one side of the three-way pipe 3, a second drive motor 18 is fixedly installed on one side of the three-way pipe 3, and the output shaft of the second drive motor 18 is fixedly connected to one end of the linkage shaft 16, a gate plate 17 is fixedly sleeved on the outer wall of the linkage shaft 16, and the gate plate 17 can be turned over in the three-way pipe 3 through the linkage shaft 16 to achieve blocking of the connecting pipe 2 and the three-way pipe 3, the gate valve assembly is installed in the three-way pipe 3, including a connecting frame 15 fixedly connected to the three-way pipe 3, a linkage shaft 16 is rotatably passed through the connecting frame 15, and the linkage shaft 16 extends to one side of the three-way pipe 3, when the second drive motor 18 is started, it will drive the linkage shaft 16 and the gate plate 17 to turn over in the three-way pipe 3, thereby changing the direction of moisture discharge so that it can be discharged according to a predetermined path.

[0030] The present application can be used in the field of greenhouse dehumidification, and can also be used in other fields applicable to the present application.

[0031] Example 2

[0032] refer to Figure 2 and Figure 4, improved on the basis of embodiment 1: a solar greenhouse dehumidification device, which is applied to the field of greenhouse dehumidification, both sides of the blower fan 5 are fixedly connected with a connecting soft board 8, and the two connecting soft boards 8 are fixedly connected to the fixed plate 6 on the sides away from each other, and the top of the blower fan 5 is fixedly connected with a telescopic tube 19, and the top of the telescopic tube 19 is fixedly connected to the three-way pipe 3, and the connecting soft board 8 and the telescopic tube 19 can provide a space for the blower fan 5 to rotate.

[0033] refer to Figure 2 The top of the three-way pipe 3 is fixedly connected with a conical exhaust pipe 20, which can be connected to the outside through the conical exhaust pipe 20. The top of the conical exhaust pipe 20 is fixedly connected with a top cover 4, which can be used to seal the top of the conical exhaust pipe 20. The top of the three-way pipe 3 is fixedly connected with the conical exhaust pipe 20, and the top of the conical exhaust pipe 20 is fixedly connected with the top cover 4. Such a design can make moisture be discharged to the outside smoothly, and the top cover 4 can prevent rainwater from entering the three-way pipe 3.

[0034] refer to Figure 1 and Figure 5 A collecting box 1 is provided at the other end of the connecting pipe 2, and a water storage sponge 21 is fixedly connected inside the collecting box 1 for absorbing moisture and settling the moisture in the collecting box 1. A ventilation hole 22 is fixedly connected to one side of the collecting box 1 for forming air convection with the connecting pipe 2. One side of the collecting box 1 can be connected to a water pump through a connecting pipe to recycle the water collected in the collecting box 1. The collecting box 1 is connected to a three-way pipe 3 through a connecting pipe 2. A water storage sponge 21 is fixedly connected inside the collecting box 1 for absorbing and settling moisture in the humidity. A ventilation hole 22 is fixedly connected to one side of the collecting box 1 for forming air convection with the connecting pipe 2, so that moisture can smoothly enter the collecting box 1. In addition, one side of the collecting box 1 can be connected to a water pump through a connecting pipe to recycle the water collected in the collecting box 1.

[0035] However, as is well known to those skilled in the art, the working principles and wiring methods of the first drive motor 7 and the second drive motor 18 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Solar greenhouse dehumidification equipment, characterized in that: include: A blower fan (5), wherein both sides of the blower fan (5) are provided with fixing plates (6), and the blower fan (5) can be installed on the top of the greenhouse through the fixing plates (6); a three-way pipe (3) is provided above the blower fan (5), and one side of the three-way pipe (3) is fixedly connected to a connecting pipe (2), and moisture can be guided through the connecting pipe (2); It also includes a swing assembly, which is installed on both sides of the blower fan (5) and can drive the blower fan (5) to swing and blow air; It also includes a gate valve assembly, which is installed on the three-way pipe (3). The gate valve assembly can guide the direction of moisture discharge.

2. The solar greenhouse dehumidification equipment according to claim 1, characterized in that: The swing assembly comprises a second rotating shaft (12) fixedly connected to one side of the blower fan (5); a first rotating shaft (11) is fixedly installed on the other side of the blower fan (5); and the blower fan (5) is rotatably installed on the top of the greenhouse via the first rotating shaft (11) and the second rotating shaft (12), respectively; a first gear (9) is fixedly sleeved on the outer wall of the first rotating shaft (11); a connecting shaft (24) is rotatably connected to the top of the greenhouse; a second gear (10) is fixedly sleeved on the outer wall of the connecting shaft (24); and the first The gear (9) is meshed with the second gear (10); a rotating disk (13) is fixedly sleeved on the outer wall of the connecting shaft (24), and the connecting shaft (24) is located at an eccentric position of the rotating disk (13); a first driving motor (7) is fixedly installed on the top of the greenhouse; a connecting plate (14) is fixedly sleeved on the outer wall of the output shaft of the first driving motor (7); a connecting rod (23) is rotatably connected to one side of the connecting plate (14); a sliding groove is provided on one side of the rotating disk (13), and the rotating disk (13) slides through the sliding groove.

3. The solar greenhouse dehumidification equipment according to claim 1, characterized in that: The gate valve assembly comprises a connecting frame (15) fixedly connected in the three-way pipe (3), a linkage shaft (16) rotatably penetrates in the connecting frame (15), and the linkage shaft (16) extends to one side of the three-way pipe (3), a second drive motor (18) is fixedly installed on one side of the three-way pipe (3), and the output shaft of the second drive motor (18) and one end of the linkage shaft (16) are fixedly connected, and a gate plate (17) is fixedly sleeved on the outer wall of the linkage shaft (16), and the gate plate (17) can be turned in the three-way pipe (3) through the linkage shaft (16), so as to achieve the blocking of the connecting pipe (2) and the three-way pipe (3).

4. The solar greenhouse dehumidification equipment according to claim 1, characterized in that: Both sides of the blower fan (5) are fixedly connected to connecting soft plates (8), and the sides of the two connecting soft plates (8) that are away from each other are respectively fixedly connected to the fixed plates (6); the top of the blower fan (5) is fixedly connected to a telescopic tube (19), and the top of the telescopic tube (19) is fixedly connected to the three-way pipe (3).

5. The solar greenhouse dehumidification equipment according to claim 1, characterized in that: The top of the three-way pipe (3) is fixedly connected to a conical exhaust pipe (20) and can be connected to the outside through the conical exhaust pipe (20). The top of the conical exhaust pipe (20) is fixedly connected to a top cover (4) and can be used to seal the top of the conical exhaust pipe (20).

6. The solar greenhouse dehumidification equipment according to claim 1, characterized in that: The other end of the connecting pipe (2) is provided with a collecting box (1), and a water storage sponge (21) is fixedly connected inside the collecting box (1) and can be used to absorb water and settle in the collecting box (1). One side of the collecting box (1) is fixedly connected with an air exchange hole (22) and can be used to form air convection with the connecting pipe (2). One side of the collecting box (1) can be connected to a water pump through the connecting pipe to circulate the water collected in the collecting box (1).

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