Greenhouse gutter water tank

Abstract

The utility model relates to the technical field of greenhouses, in particular to a greenhouse gutter water tank which comprises a water tank body, a plurality of fixing columns are fixed to the inner bottom wall of the water tank body at equal intervals, a plurality of holes are formed in the bottom wall of the water tank body in a penetrating mode, a water collecting box is fixed to the bottom wall of the water tank body, and the holes are formed in the water collecting box. A water collecting box is arranged in the water tank, a scraping plate is inserted in the water collecting box, the bottom wall and the two side walls of the scraping plate are in contact with the inner bottom wall and the inner side walls of the two sides of the water collecting box respectively, two fixing blocks are symmetrically fixed to the scraping plate, a linear motor is fixed to each fixing block, and the linear motors are fixed to the outer bottom wall of the water tank. When the device is used, the collected condensate water can be discharged to a designated position, the condensate water can be prevented from directly dropping on crops in the greenhouse, and the growth of the crops at the position is prevented from being influenced by excessive watering.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, in particular to a greenhouse gutter water trough. Background Art

[0002] For multi-span greenhouses, gutters are installed at the intersecting joints on the outside of the greenhouses, and are designed to assist in collecting and draining rainwater. As for the interior of multi-span greenhouses, the intersecting joints inside the greenhouses are isolated by a film. Under the action of the temperature difference between the inside and the outside, condensation dew will form on the inner wall of the film. Under the action of gravity, the condensation dew will flow to the intersecting joints and drip down. Especially in an environment with a temperature difference between day and night, a large amount of condensation dew will form on the inner wall of the film. If it drips into the greenhouse, it will cause too much water to the crops where the condensation dew drips, which is not conducive to the growth of the crops there. Therefore, greenhouse gutters are needed to meet the demand. Utility Model Content

[0003] The purpose of the utility model is to solve the defect that the gutter trough in the prior art cannot assist in draining the condensed water at the intersecting joints in the greenhouse, and to propose a greenhouse gutter trough.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A greenhouse gutter trough is designed, including a trough, a plurality of fixing columns are equidistantly fixed on the inner bottom wall of the trough, a plurality of holes are penetrated on the bottom wall of the trough, a water collecting box is fixed on the bottom wall of the trough, a plurality of the holes are arranged inside the water collecting box, a scraper is inserted in the water collecting box, the bottom wall and two side walls of the scraper are respectively in contact with the inner bottom wall and the inner side walls of the water collecting box, two fixed blocks are symmetrically fixed on the scraper, each of the fixed blocks is fixed with a linear motor, and the linear motor is fixed on the outer bottom wall of the trough.

[0006] Preferably, baffles are fixed on both ends of the water trough and the water collecting box, two drainage mechanisms are fixed on the water collecting box between the two baffles, and the two drainage mechanisms are arranged on both sides of the scraper.

[0007] Preferably, the drainage mechanism includes a plurality of drainage pipes, one end of each of the plurality of drainage pipes is passed through and fixed on the water collecting box, and the other end of each of the plurality of drainage pipes is passed through and fixed on a water storage tank.

[0008] Preferably, a plurality of first limiting rings are fixedly mounted on each of the drainage pipes inside the water tank, and each of the first limiting rings is fixed on the water tank.

[0009] Preferably, the water tank is provided with a water level display mechanism.

[0010] Preferably, the water level display mechanism includes a floating ball, which is arranged inside the water tank. A penetrating rod is fixed to the floating ball, and the penetrating rod slides through the top wall of the water tank and extends to the outside of the water tank.

[0011] Preferably, a scale is embedded and fixed on the through rod, a second limiting ring is sleeved on the through rod inside the water tank, and a fixing rod is fixed between the second limiting ring and the water tank.

[0012] The greenhouse gutter trough proposed by the utility model has the beneficial effect that: when in use, the greenhouse gutter trough can discharge the collected condensed water to a designated location, which can prevent the condensed water from dripping directly onto the crops in the greenhouse, thereby preventing the crops there from being affected in their growth due to excessive watering. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of the greenhouse gutter trough proposed by the utility model;

[0014] Figure 2 This is a left view of the greenhouse gutter trough proposed by the utility model;

[0015] Figure 3 This is a top view of the greenhouse gutter trough proposed by the utility model;

[0016] Figure 4 The utility model provides a greenhouse gutter water tank. Figure 1 Top view at AA in the middle;

[0017] Figure 5 The utility model provides a greenhouse gutter water tank. Figure 1 Top view of the middle BB.

[0018] In the figure: 1. Water tank; 2. Fixed column; 3. Hole; 4. Water collecting box; 5. Linear motor; 6. Fixed block; 7. Scraper; 8. Baffle; 9. Drain pipe; 10. Water storage tank; 11. Through rod; 12. First limiting ring; 13. Second limiting ring; 14. Fixed rod; 15. Floating ball. DETAILED DESCRIPTION

[0019] 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 the embodiments.

[0020] Example 1: Reference Figure 1-3The greenhouse gutter includes a water trough 1. The water trough 1 is an inverted trapezoidal structure. The water trough 1 with an inverted trapezoidal structure can expand the area for receiving condensed water from the greenhouse. A plurality of fixing columns 2 are evenly fixed on the bottom wall of the water trough 1. The plurality of fixing columns 2 are used to fix the water trough 1 on the fixing frame of the greenhouse. A plurality of holes 3 are penetrated on the bottom wall of the water trough 1. A water collection box 4 is fixed on the bottom wall of the water trough 1. The plurality of holes 3 are arranged inside the water collection box 4. The condensed water dripping into the water trough 1 will be discharged into the water collection box 4 through the plurality of holes 3. , use the water collection box 4 to expand the volume of condensed water collected by the water tank 1, and a scraper 7 is inserted in the water collection box 4. The bottom wall and two side walls of the scraper 7 are in contact with the inner bottom wall and the inner side walls of the water collection box 4 respectively. Two fixed blocks 6 are symmetrically fixed on the scraper 7. Each fixed block 6 is fixed with a linear motor 5. The linear motor 5 is fixed to the outer bottom wall of the water tank 1. The two linear motors 5 drive the scraper 7 to move back and forth in the water collection box 4 through the two fixed blocks 6, thereby draining the water in the water collection box 4 to both ends;

[0021] Baffles 8 are fixed on both ends of the water tank 1 and the water collecting box 4. The setting of the two baffles 8 prevents the water in the water tank 1 and the water collecting box 4 from leaking. Two drainage mechanisms are fixed on the water collecting box 4 between the two baffles 8. The two drainage mechanisms are arranged on both sides of the scraper 7. The water discharged to the two ends of the water collecting box 4 is discharged smoothly by using the two drainage mechanisms.

[0022] When in use, the water trough 1 is fixed on the fixed frame of the greenhouse using multiple fixed columns 2, and the condensation water dripping from the intersecting joints inside the greenhouse is collected by the water trough 1. The volume of the condensation water collected by the water trough 1 is expanded by the water collecting box 4. At the same time, two linear motors 5 respectively drive the scraper 7 to move back and forth in the water collecting box 4 through two fixed blocks 6. The reciprocating scraper 7 is used to drain the water in the water collecting box 4 to two drainage mechanisms, and the collected condensation water is discharged to the designated location through the two drainage mechanisms, which can prevent the condensation water from dripping directly onto the crops in the greenhouse, thereby preventing the crops there from being affected by excessive watering.

[0023] Example 2: In Example 1, referring to Figure 1 、 2 , 4 and 5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the drainage mechanism includes multiple drain pipes 9, one end of each of the multiple drain pipes 9 is fixed on the water collection box 4, and the other end is fixed with a water storage tank 10. The water in the water collection box 4 is introduced into the water storage tank 10 through the multiple drain pipes 9. Each drain pipe 9 inside the water storage tank 10 is fixed with a plurality of first limiting rings 12, each of which is fixed on the water storage tank 10. The drain pipe 9 is reinforced on the water storage tank 10 by the multiple first limiting rings 12 to ensure the firmness of the drain pipe 9;

[0024] The water tank 10 is provided with a water level display mechanism, which is used to display the water level in the water tank 10, so as to remind workers to discharge the water in the water tank 10 in time. The water level display mechanism includes a floating ball 15, which is arranged inside the water tank 10. A through rod 11 is fixed on the floating ball 15. The through rod 11 slides through the top wall of the water tank 10 and extends to the outside of the water tank 10. A scale is embedded and fixed on the through rod 11. A second limiting ring 13 is provided on the through rod 11 inside the water tank 10. A fixing rod 14 is fixed between the second limiting ring 13 and the water tank 10. The cooperation between the second limiting ring 13 and the fixing rod 14 limits the position of the through rod 11 and ensures that the through rod 11 can only move up and down in the vertical direction, thereby ensuring the accuracy of the displayed water level.

[0025] During use, the reciprocating scraper 7 pushes the water in the water collecting box 4 to multiple drain pipes 9, and the water in the water collecting box 4 is discharged into the water tank 10 by using multiple drain pipes 9. As the amount of water in the water tank 10 increases, under the action of buoyancy, the floating ball 15 pushes the through rod 11 upward, and the water level in the water tank 10 can be intuitively fed back according to the scale on the through rod 11.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A greenhouse gutter, comprising a gutter (1), characterized in that: A plurality of fixed columns (2) are fixed at equal intervals on the inner bottom wall of the water tank (1), a plurality of holes (3) are provided through the bottom wall of the water tank (1), a water collecting box (4) is fixed on the bottom wall of the water tank (1), a plurality of the holes (3) are provided inside the water collecting box (4), a scraper (7) is inserted into the water collecting box (4), the bottom wall and the two side walls of the scraper (7) are in contact with the inner bottom wall and the two side inner walls of the water collecting box (4) respectively, two fixed blocks (6) are symmetrically fixed on the scraper (7), each of the fixed blocks (6) is fixed with a linear motor (5), and the linear motor (5) is fixed on the outer bottom wall of the water tank (1).

2. The greenhouse gutter trough according to claim 1, characterized in that: Baffles (8) are fixed to both ends of the water trough (1) and the water collection box (4); two drainage mechanisms are fixed to the water collection box (4) between the two baffles (8); and the two drainage mechanisms are arranged on both sides of the scraper (7).

3. The greenhouse gutter trough according to claim 2, characterized in that: The drainage mechanism comprises a plurality of drainage pipes (9), one end of each of the plurality of drainage pipes (9) is fixedly passed through the water collecting box (4), and the other end of each of the plurality of drainage pipes (9) is fixedly passed through a water storage tank (10).

4. The greenhouse gutter trough according to claim 3, characterized in that: A plurality of first limiting rings (12) are fixedly mounted on each of the drainage pipes (9) inside the water storage tank (10), and each of the first limiting rings (12) is fixed on the water storage tank (10).

5. The greenhouse gutter trough according to claim 4, characterized in that: The water storage tank (10) is provided with a water level display mechanism.

6. The greenhouse gutter trough according to claim 5, characterized in that: The water level display mechanism comprises a floating ball (15), the floating ball (15) being arranged inside the water tank (10), a penetrating rod (11) being fixed on the floating ball (15), the penetrating rod (11) slidingly penetrating the top wall of the water tank (10) and extending to the outside of the water tank (10).

7. The greenhouse gutter according to claim 6, characterized in that: A scale is embedded and fixed on the penetration rod (11); a second limiting ring (13) is sleeved on the penetration rod (11) inside the water storage tank (10); and a fixing rod (14) is fixed between the second limiting ring (13) and the water storage tank (10).

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