Rainproof top windowing structure of arch greenhouse

Abstract

The utility model relates to a rain-proof top windowing structure of a circular arch greenhouse, which comprises a plurality of inner ridge beams I which are arranged, and buckles I and films I are fixedly arranged above the inner ridge beams I; the ventilation and rain shielding assembly is arranged on one side of the first inner ridge beam, the ventilation and rain shielding assembly is used for preventing rainwater from falling into the greenhouse, and the ventilation and rain shielding assembly comprises a second inner ridge beam arranged in the first buckle in a penetrating mode, a first longitudinal beam arranged above the first thin film and a vertical rod located between the first inner ridge beam and the second inner ridge beam; a second buckle arranged outside the first longitudinal beam in a sleeving mode is fixedly arranged at the top end of the second inner ridge beam, and a second thin film is arranged above the second inner ridge beam and the first longitudinal beam. Meanwhile, single-layer ventilation and double-layer ventilation treatment can be conducted on the interior of the double-layer greenhouse, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, in particular to a rainproof top window structure of an arched greenhouse. Background Art

[0002] Greenhouses refer to rooms with cold-proof, heating and light-transmitting facilities, which can be used to cultivate thermophilic plants in winter. In seasons unsuitable for plant growth, they can provide a growth period and increase yields. Greenhouses are divided into different types according to different roof frame materials, lighting materials, appearance and heating conditions. There are glass greenhouses, plastic polycarbonate greenhouses, single-span greenhouses, multi-span greenhouses, single-roof greenhouses, double-roof greenhouses, heated greenhouses and unheated greenhouses.

[0003] The greenhouse structure is sealed and heat-insulating, but according to the changes in temperature and the conditions required for plant growth, the greenhouse needs to be equipped with a ventilation structure to adjust the air temperature and circulation inside the greenhouse according to the needs of the environment and plants. The ventilation inside the greenhouse requires the use of a ventilation window structure, and ventilation windows need to be opened on the top or side walls of the greenhouse. When the existing greenhouse is in use, when the ventilation windows are opened to ventilate the interior of the greenhouse and it rains, rainwater is likely to flow into the interior of the greenhouse and damage the cultivated plants. The greenhouse being ventilated cannot be protected from rain. At the same time, the opening and closing of the outer and inner layers of the double-layer greenhouse are controlled separately, and cannot be linked and controlled separately, which is not conducive to intelligent management. Utility Model Content

[0004] In view of the technical problem in the existing patent that when the existing greenhouse is in use, when the ventilation windows are opened to ventilate the interior of the greenhouse and it rains, rainwater is likely to flow into the interior of the greenhouse and damage the cultivated plants, and the greenhouse being ventilated cannot be protected from rain. At the same time, the opening and closing of the outer layer and the inner layer of the double-layer greenhouse are controlled separately and cannot be linked and controlled separately, which is not conducive to intelligent management, the utility model provides a rainproof top window structure for an arched greenhouse.

[0005] The technical solution adopted by the utility model is: a rainproof top window structure of an arch greenhouse, comprising:

[0006] A plurality of inner ridge beams 1 are arranged in an array, wherein a buckle 1 and a film 1 are fixedly installed on the upper portion of the inner ridge beam 1;

[0007] A ventilation and rainproof assembly is installed on one side of the inner ridge beam 1. The ventilation and rainproof assembly is used to prevent rain from falling inside the greenhouse. The ventilation and rainproof assembly includes an inner ridge beam 2 passed through the buckle 1, a longitudinal beam 1 installed above the film 1, and a vertical rod located between the inner ridge beam 1 and the inner ridge beam 2. The top of the inner ridge beam 2 is fixedly equipped with a buckle 2 mounted on the outside of the longitudinal beam 1. A film 2 is installed above the inner ridge beam 2 and the longitudinal beam 1. The two ends of the vertical rod are respectively connected to the inner ridge beam 1 and the inner ridge beam 2 through the buckle 2. The side wall of the vertical rod is equipped with a film 3.

[0008] Furthermore, a winding assembly is installed below the inner ridge beam 2, and the winding assembly is used to wind up the film 3.

[0009] Furthermore, the winding assembly includes a reel and a symmetrically installed power structure, the power structure includes a vertical plate and a gear, the side wall of the vertical plate is fixedly provided with a buckle three mounted on the inner ridge beam 1 and the inner ridge beam 2, the side wall of the vertical plate is provided with a tooth groove engaged with the gear, the side wall of the gear is fixedly provided with a motor 1 located in the tooth groove, and the side wall of the motor 1 is fixedly provided with a motor 2 whose output shaft is fixedly connected to the reel.

[0010] Furthermore, a top ventilation assembly is installed above the winding assembly, and the top ventilation assembly is used to ventilate the greenhouse.

[0011] Furthermore, the top ventilation assembly includes a longitudinal beam 2 and a frame. The frame is mounted on top of the longitudinal beam 2 and a film 4 is fixedly installed on the top. The bottom of the frame is equipped with a telescopic rod whose fixed end is rotatably connected to the side wall of the motor 1.

[0012] Furthermore, a buckle four is provided on the outside of the longitudinal beam two, an outer ridge beam located below the frame is passed through the buckle four, and a film five is fixedly installed on the top of the outer ridge beam.

[0013] Furthermore, a limiting rope fixedly connected to the side wall of the vertical rod is installed on the side wall of the film three away from the vertical rod, and the reel is passed through the film three and the limiting rope.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model can achieve the effect of protecting the interior of a greenhouse that is being ventilated and encountering rain on rainy days by setting up the ventilation and rainproof components, and can prevent rainwater from entering the interior of the greenhouse through the open top window, thereby preventing the plants from being damaged.

[0016] 2. Secondly, the utility model can realize the effect of linkage opening and closing or separate opening and closing of the inner ventilation structure and the outer ventilation structure of the double-layer greenhouse through the arrangement of the ventilation and rain shielding components, the winding components and the top ventilation components, and can conveniently adjust the ventilation and cooling speed inside the greenhouse according to the needs of plant growth, thereby improving the intelligence of the greenhouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a left-side structural schematic diagram of the present utility model;

[0018] Figure 2 This is a right side structural diagram of the ventilation and rainproof assembly of the present invention;

[0019] Figure 3 This is a schematic diagram of the ventilation and rain shielding assembly and the top ventilation assembly of the utility model when viewed from above;

[0020] Figure 4 This is a rear structural diagram of the winding assembly of the present invention;

[0021] Figure 5 This is a schematic diagram of the top ventilation component of the present invention when viewed from above.

[0022] The markings in the figure are: 1. Inner ridgepole 1; 2. Buckle 1; 3. Film 1; 4. Ventilation and rainproof component; 401. Inner ridgepole 2; 402. Longitudinal beam 1; 403. Vertical rod; 404. Buckle 2; 405. Film 2; 406. Film 3; 5. Winding component; 501. Reel; 502. Vertical plate; 503. Gear; 504. Buckle 3; 505. Motor 1; 506. Motor 2; 6. Tooth groove; 7. Top ventilation component; 701. Longitudinal beam 2; 702. Frame; 703. Film 4; 704. Telescopic rod; 8. Buckle 4; 9. Outer ridgepole; 10. Film 5; 11. Limiting rope. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0025] The following is combined with Figure 1-5 The utility model is further described.

[0026] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a rainproof top window structure for an arch greenhouse.

[0027] The specific technical solution includes a plurality of arranged inner ridge beams 1 and ventilation and rainproof components 4;

[0028] like Figure 1-3 As shown, a buckle 12 and a film 13 are fixedly installed above the inner ridge beam 1, the buckle 12 can connect the inner ridge beam 1 and the inner ridge beam 2 401, and the film 13 can seal the upper part and the outer side wall of the inner ridge beam 1; the ventilation and rainproof component 4 is installed on one side of the inner ridge beam 1, and the ventilation and rainproof component 4 is used to prevent rain from falling inside the greenhouse. The ventilation and rainproof component 4 includes an inner ridge beam 2 401 passing through the buckle 12, a longitudinal beam 1 402 installed above the film 13, and a vertical rod 403 located between the inner ridge beam 1 and the inner ridge beam 2 401, the inner ridge beam 2 401 can be connected to the buckle 12, the inner ridge beam 2 401 can support the film 2 405, the longitudinal beam 1 402 can connect each inner ridge beam 2 401 through the buckle 2 404, which can increase the stability of the inner ridge beam 2 401, and the vertical rod 403 can be connected to the inner ridge beam 2 401. The rod 403 can support the inner ridge beam 2 401 above the inner ridge beam 1 through the buckle 2 404. At the same time, the area of ​​the vertical rod 403 is the ventilation window of the inner greenhouse. The top of the inner ridge beam 2 401 is fixedly equipped with a buckle 2 404 which is sleeved on the outside of the longitudinal beam 1 402. The buckle 2 404 can connect the inner ridge beam 2 401 and the longitudinal beam 1 402. A film 2 405 is installed above the inner ridge beam 2 401 and the longitudinal beam 1 402. The film 2 405 can seal the upper and outer side walls of the inner ridge beam 2 401. The two ends of the vertical rod 403 are respectively connected to the inner ridge beam 1 and the inner ridge beam 2 401 through the buckle 2 404. The side wall of the vertical rod 403 is equipped with a film 3 406. The film 3 406 can seal the inner ventilation window area surrounded by the inner ridge beam 1, the inner ridge beam 2 401 and the vertical rod 403.

[0029] A section of inner ridge beam 2 401 and film 2 405 between buckle 1 2 and longitudinal beam 1 402 is the top of the ventilation window of the inner greenhouse. This section is an extended area, called a rainproof eaves. The area surrounded by inner ridge beam 1, inner ridge beam 2 401 and vertical rod 403 is the ventilation window of the inner greenhouse, which can ventilate the inner greenhouse. The height of the rainproof eaves is higher than that of the inner ridge beam 1 and the ventilation window of the inner greenhouse. At the same time, the rainproof eaves can block the inner ridge beam 1, film 3 and the ventilation window of the inner greenhouse. After rainwater falls on the rainproof eaves, it can slide down along the outside of film 2 405, which can prevent rainwater from entering the inner greenhouse and can prevent rainwater from entering the inner greenhouse when the inner greenhouse is ventilated.

[0030] like Figure 1-4 As shown, a winding assembly 5 is installed below the inner ridge beam 2 401, and the winding assembly 5 is used to wind up the film 3 406. The winding assembly 5 includes a reel 501 and a symmetrically installed power structure. The top of the film 3 406 is fixedly connected to the vertical rod 403, and the bottom of the film 3 406 is fixedly connected to the reel 501. The reel 501 can wind up the film 3 406. The power structure includes a vertical plate 502 and a gear 503. The vertical plate 502 can support the motor 1 505, and the gear 503 can engage with the tooth groove 6. The side wall of the vertical plate 502 is fixedly installed with a buckle 3 504 sleeved on the inner ridge beam 1 and the inner ridge beam 2 401. The buckle 3 504 can fix the vertical plate 502, and the side wall of the vertical plate 502 A tooth groove 6 is provided that meshes with the gear 503. The tooth groove 6 can limit the gear 503 and the motor 1 505. The vertical plate 502 is fixed to drive the tooth groove 6 to be fixed. When the gear 503 is driven to rotate by the motor 1 505, the gear 503 gives torque to the tooth groove 6, and the tooth groove 6 gives the gear 503 a reverse force. The gear 503 rises and falls along the tooth groove 6, and the gear 503 can drive the motor 1 505 to rise and fall along the tooth groove 6. The side wall of the gear 503 is fixedly equipped with the motor 1 505 located in the tooth groove 6. The motor 1 505 can drive the gear 503 to rotate. The side wall of the motor 1 505 is fixedly equipped with the motor 2 506 whose output shaft is fixedly connected to the reel 501. The motor 2 506 can drive the reel 501 to rotate.

[0031] By starting motor 1 505 and motor 2 506, motor 1 505 drives gear 503 to rotate the rod, gear 503 drives motor 1 505 to rise, motor 1 505 drives motor 2 506 to rise, motor 2 506 drives reel 501 to rise, and at the same time motor 2 506 drives reel 501 to rotate, reel 501 can reel film 3 406, so that the ventilation window of the inner greenhouse can be opened, and the inner greenhouse can be ventilated.

[0032] like Figure 1 、 Figure 3 and Figure 5As shown, a top ventilation assembly 7 is installed above the winding assembly 5. The top ventilation assembly 7 is used to ventilate the greenhouse. The top ventilation assembly 7 includes a second longitudinal beam 701 and a frame 702. The second longitudinal beam 701 can limit the frame 702. The frame 702 can support the fourth film 703. The area formed by the frame 702 and the fourth film 703 on the top of the frame 702 is the ventilation window of the outer greenhouse. The frame 702 is mounted on the top of the second longitudinal beam 701 and the fourth film 703 is fixedly installed on the top. The fourth film 703 can seal the area on the top of the frame 702. The bottom of the frame 702 is equipped with a telescopic rod 704 whose fixed end is rotatably connected to the side wall of the motor 1 505. The telescopic rod 704 can drive the frame 702 to rise and fall.

[0033] When the motor 1 505 rises, the telescopic rod 704 contracts and the skeleton 702 remains stationary. At this time, the inner greenhouse can be ventilated. When the motor 1 505 rises, the telescopic rod 704 does not contract. The rise of the motor 1 505 drives the telescopic rod 704 to rise. The telescopic rod 704 can push the skeleton 702 upward, and the skeleton 702 rotates upward. The skeleton 702 drives the film four 703 connected to the skeleton 702 to rotate upward. The area formed by the skeleton 702 and the film four 703 on the top of the skeleton 702 is the ventilation window of the outer greenhouse. At this time, the ventilation window of the outer greenhouse is opened, and the ventilation windows of the inner and outer layers of the greenhouse are opened at the same time, which can accelerate the ventilation inside the greenhouse. The motor 1 505 remains stationary at the bottom of the tooth groove 6, and by starting the telescopic rod 704 to extend, the skeleton 702 is driven to rotate upward. According to the above steps, the ventilation windows of the outer layer of the greenhouse can be opened, and ventilation can be provided between the outer and inner layers of the greenhouse.

[0034] like Figure 1 、 Figure 3 and Figure 5 As shown, the outer part of the longitudinal beam 2 701 is provided with a buckle 4 8, which can connect the longitudinal beam 2 701 and the outer ridge beam 9. The outer ridge beam 9 located below the frame 702 is passed through the buckle 4 8. The outer ridge beam 9 can support the longitudinal beam 2 701 and the frame 702. A film 5 10 is fixedly installed above the outer ridge beam 9. The film 5 10 and the film 4 703 can seal the outer layer of the greenhouse.

[0035] like Figure 2 As shown, the side wall of film three 406 away from the vertical rod 403 is equipped with a limiting rope 11 fixedly connected to the side wall of the vertical rod 403. The limiting rope 11 can squeeze the side wall of film three 406, and can increase the sealing of the ventilation window of the inner greenhouse. The reel 501 is passed between film three 406 and the limiting rope 11.

[0036] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0037] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A rainproof top window structure for an arched greenhouse, characterized in that: include: A plurality of inner ridge beams (1) are arranged in an array, and a buckle (2) and a film (3) are fixedly installed above the inner ridge beam (1); A ventilation and rainproof component (4) is installed on one side of the inner ridge beam (1). The ventilation and rainproof component (4) is used to prevent rain from falling inside the greenhouse. The ventilation and rainproof component (4) includes an inner ridge beam (401) inserted into the buckle (2), a longitudinal beam (402) installed above the film (3), and a vertical rod (403) located between the inner ridge beam (1) and the inner ridge beam (401). The top of the inner ridge beam 2 (401) is fixedly provided with a buckle 2 (404) which is sleeved on the outside of the longitudinal beam 1 (402); a film 2 (405) is provided above the inner ridge beam 2 (401) and the longitudinal beam 1 (402); the two ends of the vertical rod (403) are respectively connected to the inner ridge beam 1 (1) and the inner ridge beam 2 (401) through the buckle 2 (404); and a film 3 (406) is provided on the side wall of the vertical rod (403).

2. The rainproof top window structure of the arch greenhouse according to claim 1, characterized in that: A winding assembly (5) is installed below the inner ridge beam 2 (401), and the winding assembly (5) is used to wind up the film 3 (406).

3. The rainproof top window structure of a dome greenhouse according to claim 2, characterized in that: The winding assembly (5) includes a reel (501) and a symmetrically installed power structure, the power structure including a vertical plate (502) and a gear (503), the side wall of the vertical plate (502) is fixedly provided with a buckle three (504) sleeved on the inner ridge beam one (1) and the inner ridge beam two (401), the side wall of the vertical plate (502) is provided with a tooth groove (6) meshed with the gear (503), the side wall of the gear (503) is fixedly provided with a motor one (505) located in the tooth groove (6), and the side wall of the motor one (505) is fixedly provided with a motor two (506) whose output shaft is fixedly connected to the reel (501).

4. The rainproof top window structure of the arch greenhouse according to claim 3, characterized in that: A top ventilation component (7) is installed above the winding component (5), and the top ventilation component (7) is used to ventilate the greenhouse.

5. The rainproof top window structure of the arch greenhouse according to claim 4, characterized in that: The top ventilation assembly (7) includes a longitudinal beam 2 (701) and a frame (702), wherein the frame (702) is mounted on top of the longitudinal beam 2 (701) and a film 4 (703) is fixedly mounted on the top, and a telescopic rod (704) having a fixed end rotatably connected to the side wall of the motor 1 (505) is mounted at the bottom of the frame (702).

6. The rainproof top window structure of a dome greenhouse according to claim 5, characterized in that: The outer portion of the longitudinal beam 2 (701) is provided with a buckle 4 (8), the buckle 4 (8) is provided with an outer ridge beam (9) located below the frame (702), and a film 5 (10) is fixedly installed above the outer ridge beam (9).

7. The rainproof top window structure of a dome greenhouse according to claim 3, characterized in that: The side wall of the film three (406) away from the vertical rod (403) is equipped with a limiting rope (11) fixedly connected to the side wall of the vertical rod (403), and the reel (501) is passed through the film three (406) and the limiting rope (11).

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