Automatic water storage sprinkling irrigation device for landscape garden

Abstract

The invention relates to the technical field of garden irrigation, in particular to an automatic water storage sprinkling irrigation device for landscape gardens, which comprises a base, a plurality of circulating pipes and a water tank, the plurality of circulating pipes are equidistantly mounted at the top of the base from front to back, the water tank is mounted at the tops of the circulating pipes, and a stirrer and a temperature sensor are arranged on the water tank. A temperature sensor is used for displaying the temperature of the water body, one end of a heat collecting pipe is obliquely installed at the top of a circulating pipe, the other end of the heat collecting pipe is connected with the right side wall of the water tank, and the left side wall of the water tank is connected with a main pipe through a water pump. One ends of a plurality of branch pipes are installed on the outer wall of the main pipe from left to right, and spraying mechanisms are installed at the other ends of the branch pipes. Temperature-difference-free irrigation is achieved, freezing injury is reduced, plant diseases and insect pests are restrained, growth is promoted, the spraying head sprays in a fan shape, the spraying range is expanded, the using amount of spraying mechanisms is reduced, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of garden irrigation, in particular to an automatic water storage and sprinkler irrigation device for landscape gardens. Background Art

[0002] A garden refers to a specifically cultivated natural environment and recreational space. This beautiful natural environment and recreational space is created by applying engineering techniques and artistic methods within a specific area, through topographical modification (or further mountain construction, rock formations, and water management), planting trees and plants, constructing buildings, and arranging garden paths. To prevent water shortages and ensure healthy growth of garden plants, gardens require irrigation.

[0003] Irrigation usually uses groundwater, and the groundwater temperature is often lower than the ambient temperature. There is a temperature difference during irrigation. The groundwater used for irrigation can cause frost damage to plants, aggravate pests and diseases, and inhibit growth. In addition, although there are many types of sprinklers, the spraying area is limited and the number of drip irrigations used is large, which invisibly increases the labor intensity of the staff. For this reason, an automatic water storage sprinkler device for landscape gardening is proposed. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art in that it is impossible to irrigate without temperature difference, the irrigation area of ​​the sprinkler is small, and the labor intensity of the staff is high, the present invention provides an automatic water storage sprinkler irrigation device for landscape gardening.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic water storage and sprinkler irrigation device for landscape gardening, comprising a base, a plurality of circulation pipes and a water tank, wherein the plurality of circulation pipes are installed on the top of the base at equal distances from front to back, the water tank is installed on the top of the circulation pipes, an agitator and a temperature sensor are provided on the water tank, the agitator stirs the water in the water tank, not only to heat the water evenly, but also to stir the liquid medicine, the temperature sensor is used to display the water temperature, one end of a heat collecting pipe is installed obliquely on the top of the circulation pipe, and the other end of the heat collecting pipe is connected to the right side wall of the water tank, The left side wall of the water tank is connected to a main pipe through a water pump, and one end of several branch pipes are installed on the outer wall of the main pipe from left to right. A spraying mechanism is installed on the other end of the branch pipe, and the garden is irrigated by the spraying mechanism. A plug rod is vertically installed at the bottom of the spraying mechanism, and the plug rod has a telescopic function, which can change the height of the spraying mechanism. Both ends of the heat collecting pipe are sleeved with a support base, and a reflector is installed at the bottom of the support base. A first rack is installed on the outer wall of the light-emitting panel, and a transmission mechanism meshing with the first rack is installed on the outer wall of the circulation pipe, and the reflector is driven to rotate by the transmission mechanism; With the help of reflective panels, sunlight is emitted to the heat collecting tubes, which improves the heat absorption efficiency of the heat collecting tubes, heats the groundwater in the water tank, and prevents temperature differences during irrigation.

[0006] Preferably, the inclination angle of the heat collecting tube is 25-50 degrees.

[0007] Preferably, the reflective plate is in the shape of a ring.

[0008] Preferably, the spraying mechanism includes a water storage box installed on the top of the insertion rod, and a number of rotating seats are equidistantly connected to the side wall of the water storage box along the circumferential direction. One end of a connecting pipe is installed at the center position of the rotating seat, and a nozzle is installed at the other end of the connecting pipe. A limiting assembly and a driving assembly are respectively installed on the left and right sides of the top of the water storage box. One end of a cross bar is installed around the limiting assembly, and the limiting assembly is driven by the driving assembly to drive the cross bar to rise and fall. The other end of the cross bar is connected to one end of a connecting rod through a pin shaft, and the other end of the connecting rod is connected to the outer wall of the connecting pipe through a pin shaft.

[0009] Preferably, the rotating seat is circular in shape, and the position of the rotating seat with the maximum width is embedded in the outer wall of the water storage box.

[0010] Preferably, the driving assembly includes an impeller housing installed on the right side of the upper surface of the water storage box, and the water inlet of the impeller housing is connected to the branch pipe, and the water outlet of the impeller housing is connected to the top of the water storage box. A rotating shaft capable of rotating around its own axis is installed at the center of the impeller housing through a bearing, and a turntable and an impeller are respectively installed at the left and right ends of the rotating shaft. The impeller rotates by the impact of water pressure, so that the rotating shaft drives the turntable to rotate, and a guide groove is opened on the left side wall of the turntable; The water pressure is used to drive the impeller to rotate, and the turntable drives the guide groove to rotate, and then the guide groove drives the limit assembly to rise and fall.

[0011] Preferably, the guide groove is elliptical in shape.

[0012] Preferably, the transmission mechanism includes a box body mounted on the outer wall of the circulation pipe, a screw that can rotate around its own axis is mounted on the bottom of the inner cavity of the box body through a bearing, a knob is mounted on the front end of the screw, and a guide rod is mounted on the top of the inner cavity of the box body, one side of the movable plate is screwed to the outer wall of the screw, and the other side of the movable plate is sleeved on the outer wall of the guide rod, when the screw rotates clockwise or counterclockwise, the rotational force of the screw thread can drive the movable plate to move forward or backward, and a second rack meshing with the first rack is mounted on the top of the movable plate; The movable plate is moved forward and backward by cooperating with the screw and the guide rod, and the reflector is rotated under the transmission condition of the first rack and the second rack to change the light absorbing direction of the reflector.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Achieve zero-temperature irrigation and reduce plant physiological risks: Through the combination of heat-collecting tubes and reflectors, solar energy is used to heat the groundwater in the water tank, making the irrigation water temperature consistent with the ambient temperature. This effectively solves the problems of plant frost damage, aggravated pests and diseases, and growth inhibition caused by temperature differences in traditional groundwater irrigation. The reflector can be rotated and adjusted in angle by a transmission mechanism (a screw drives the movable plate to engage the second rack with the first rack). It adaptively tracks the light source according to the direction of sunlight at different times, maximizing the heat absorption efficiency of the heat-collecting tubes and shortening the water temperature adjustment time. The agitator evenly stirs the water, which not only accelerates heat conduction but also ensures more uniform mixing of the liquid medicine, improving the pest control effect.

[0014] 2. Spraying structure, expanding coverage and reducing labor intensity: The spraying mechanism is linked with the limit assembly through the drive assembly. The water pressure drives the impeller to rotate the turntable. The elliptical guide groove pushes the outer rod to rise and fall reciprocatingly. The connecting pipe is pulled by the cross bar and connecting rod to swing, so that the sprinkler nozzle sprays dynamically in a fan shape. The coverage area of ​​a single sprinkler nozzle is significantly expanded. Compared with traditional fixed sprinklers, the use of spraying mechanisms can be reduced. The telescopic function of the plug rod can flexibly adjust the spraying height to meet the needs of different plant canopies, improving the versatility of the device. There is no need for frequent manual adjustment of the sprinkler angle or additional equipment, which greatly reduces the installation, maintenance and inspection intensity of staff.

[0015] 3. Compact structure, energy-saving and high efficiency, and environmental adaptability: The inclination angle of the collector tube can be flexibly adjusted according to the regional solar altitude to ensure efficient heat collection in areas of different latitudes. The reflector adopts a circular curved surface design to enhance the light convergence ability and further improve the heat collection efficiency. At the same time, the structure is simple and stable, with strong wind resistance. The passive transmission mode of the hydraulically driven impeller does not require additional electricity or power source, is energy-saving and environmentally friendly, and has low maintenance costs. The structural design of the rotating seat embedded in the water storage box reduces water flow resistance, ensures smooth swing of the nozzle, and improves the reliability of the system operation.

[0016] To sum up, it is possible to carry out irrigation without temperature difference, reduce frost damage, inhibit pests and diseases, promote growth, make the sprinkler nozzle spray in a fan shape, expand the spraying range, reduce the use of spraying mechanism, and reduce the labor intensity of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 Schematic diagram of the spraying mechanism structure; Figure 4 This is the main cross-sectional view of the spraying mechanism; Figure 5 This is a front cross-sectional view of the drive assembly; Figure 6 Schematic diagram of the turntable structure; Figure 7 The exploded diagram of the transmission mechanism; Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0018] In the figure: 1. base; 2. circulation pipe; 3. water tank; 4. heat collecting pipe; 5. main pipe; 6. branch pipe; 7. spraying mechanism; 8. plug rod; 9. support seat; 10. reflector; 11. first rack; 12. transmission mechanism; 71. water storage box; 72. rotating seat; 73. connecting pipe; 74. nozzle; 75. drive assembly; 76. limit assembly; 77. cross bar; 78. connecting rod; 751. impeller housing; 752. rotating shaft; 753. turntable; 754. impeller; 755. guide groove; 761. inner rod; 762. outer rod; 763. pin; 121. box body; 122. screw; 123. knob; 124. guide rod; 125. movable plate; 126. second rack. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The present invention provides a technical solution: an automatic water storage and sprinkler irrigation device for landscape gardening, such as Figures 1-8As shown, it includes a base 1, several circulation pipes 2 and a water tank 3. Several circulation pipes 2 are installed on the top of the base 1 at equal distances from front to back, and the water tank 3 is installed on the top of the circulation pipe 2. A stirrer and a temperature sensor are provided on the water tank 3. The stirrer stirs the water in the water tank 3, not only to make the water heated evenly, but also to stir the liquid medicine. The temperature sensor is used to display the water temperature. One end of the heat collecting pipe 4 is installed obliquely on the top of the circulation pipe 2, and the other end of the heat collecting pipe 4 is connected to the right side wall of the water tank 3. The inclination angle of the heat collecting pipe 4 is 25-50 degrees. According to regional restrictions and the different heights of the sun rising, the inclination angle of the heat collecting pipe 4 is adaptively adjusted to allow the heat collecting pipe 4 to absorb light energy to the maximum extent. The left side wall of the water tank 3 is connected to the main pipe through a water pump. 5. The outer wall of the main pipe 5 is installed with one end of several branch pipes 6 from left to right, and the other end of the branch pipe 6 is installed with a spraying mechanism 7. The spraying mechanism 7 is used to irrigate the garden. A plug rod 8 is vertically installed at the bottom of the spraying mechanism 7. The plug rod 8 has a telescopic function and can change the height of the spraying mechanism 7. Both ends of the heat collecting pipe 4 are sleeved with a support base 9. A reflector 10 is installed at the bottom of the support base 9. The reflector 10 is in the shape of a ring. The curved surface of the reflector 10 is used to reflect light, and the light energy is reflected onto the heat collecting pipe 4, thereby improving the heating efficiency of the heat collecting pipe 4. The outer wall of the light-emitting plate 10 is installed with a first rack 11, and the outer wall of the circulation pipe 2 is installed with a transmission mechanism 12 meshing with the first rack 11. The reflector 10 is driven to rotate by the transmission mechanism 12.

[0021] As a preferred solution, further, the spraying mechanism 7 includes a water storage box 71 installed at the top of the insertion rod 8, and a number of rotating seats 72 are equidistantly inserted into the side wall of the water storage box 71 along the circumferential direction. The rotating seat 72 is circular in shape, and the maximum width position of the rotating seat 72 is embedded in the outer wall of the water storage box 71, so that the rotating seat 72 can rotate on the water storage box 71, thereby enabling the nozzle 74 to swing. One end of the connecting pipe 73 is installed at the center position of the rotating seat 72, and the other end of the connecting pipe 73 is installed with the nozzle 74. A limiting assembly 76 and a driving assembly 75 are respectively installed on the left and right sides of the top of the water storage box 71. One end of a cross bar 77 is installed around the limiting assembly 76, and the driving assembly 75 drives the limiting assembly 76 to drive the cross bar 77 to rise and fall. The other end of the cross bar 77 is connected to one end of a connecting rod 78 through a pin, and the other end of the connecting rod 78 is connected to the outer wall of the connecting pipe 73 through a pin.

[0022] More specifically, the limiting assembly 76 includes an inner rod 761 vertically installed at the top center position of the water storage box 71, and the outer wall of the inner rod 761 is sleeved with an outer rod 762 that can slide up and down. The top of the outer wall of the outer rod 762 is connected to the cross bar 77, and a pin 763 is installed at the bottom of the right side wall of the outer rod 762.

[0023] As a preferred solution, further, the driving assembly 75 includes an impeller shell 751 installed on the right side of the upper surface of the water storage box 71, and the water inlet of the impeller shell 751 is connected to the branch pipe 6, and the water outlet of the impeller shell 751 is connected to the top of the water storage box 71. A rotating shaft 752 capable of rotating around its own axis is installed at the center position of the impeller shell 751 through a bearing, and a turntable 753 and an impeller 754 are installed at the left and right ends of the rotating shaft 752 respectively. The impeller 754 rotates through water pressure impact, so that the rotating shaft 752 drives the turntable 753 to rotate. A guide groove 755 is provided on the left side wall of the turntable 753, and the pin 763 is inserted into the inner cavity of the guide groove 755. The guide groove 755 is elliptical in shape. When the turntable 753 drives the guide groove 755 to rotate, the inner wall curved surface of the guide groove 755 has different directions, and the pin 763 can be repeatedly squeezed upward and downward to make the outer rod 762 rise and fall.

[0024] Hydraulic drive: The water pump delivers water in the water tank 3 to the impeller housing 751 through the main pipe 5 and the branch pipe 6. The water flow impacts the impeller 754 to rotate it, driving the rotating shaft 752 and the turntable 753 to rotate synchronously.

[0025] Movement of the limit assembly: When the turntable 753 rotates, the inner curved surface of the elliptical guide groove 755 pushes the pin 763 up and down, forcing the outer rod 762 to move back and forth along the inner rod 761. For every rotation of the turntable, the guide groove drives the outer rod to complete an up and down cycle.

[0026] Sprinkler head swing: The lifting and lowering of the outer rod 762 is transmitted to the connecting pipe 73 through the cross bar 77 and the connecting rod 78, so that the sprinkler head 74 swings in a fan shape with the rotating seat 72 as the fulcrum, achieving the effect of dynamically expanding the spraying range.

[0027] The nozzle swing is achieved through a purely physical transmission method of hydraulic drive and mechanical linkage, without the need for an additional power source, and is both energy-saving and reliable. The swing amplitude can be further optimized by adjusting the shape of the guide groove 755 or the length of the connecting rod 78.

[0028] As a preferred solution, further, the transmission mechanism 12 includes a box body 121 installed on the outer wall of the circulation pipe 2, and a screw 122 that can rotate around its own axis is installed at the bottom of the inner cavity of the box body 121 through a bearing, and a knob 123 is installed at the front end of the screw 122. A guide rod 124 is installed at the top of the inner cavity of the box body 121, and one side of a movable plate 125 is screwed to the outer wall of the screw 122, and the other side of the movable plate 125 is sleeved on the outer wall of the guide rod 124. When the screw 122 rotates clockwise or counterclockwise, the thread rotation force of the screw 122 can drive the movable plate 125 to move forward or backward, and a second rack 126 that is meshed with the first rack 11 is installed on the top of the movable plate 125.

[0029] According to the sun's position or seasonal illumination angle at different times, the operator manually rotates the knob 123 to drive the screw 122 to rotate; the rotational motion of the screw 122 is converted into the linear motion of the movable plate 125 through the threaded pair, and the guide rod 124 ensures that the movable plate 125 only translates axially to avoid rotation; the movable plate 125 drives the second rack 126 to move back and forth, and through engagement with the first rack 11, drives the reflective plate 10 to rotate around the axis of the support seat 9 until the curved surface of the reflective plate 10 faces the optimal light collection direction, thereby maximizing the light energy reflection efficiency of the heat collecting tube 4, realizing stepless angle adjustment of the reflective plate 10, adapting to light changes in different latitudes or seasons, and improving the heat absorption efficiency of the heat collecting tube 4.

[0030] Working principle: Step 1: Irrigation without temperature difference: groundwater is poured into the water tank 3. According to the direction of sunlight exposure at different time periods, the screw 122 is rotated clockwise or counterclockwise by the knob 123. Under the condition that the guide rod 124 limits the movable plate 125, the rotational force of the screw 122 drives the movable plate 125 to move back and forth. The second rack 126 and the first rack 11 are used to transmit the light, so that the reflector 10 is rotated to maximize the sunlight exposure on the reflector 10. The reflector 10 reflects the sunlight to the heat collecting pipe 4, thereby improving the heating efficiency of the heat collecting pipe 4. The heat collecting pipe 4 heats the groundwater. Since the circulation pipe 2, the water tank 3 and the heat collecting pipe 4 form a closed loop, the groundwater moves counterclockwise due to thermal expansion and contraction until the groundwater reaches the same temperature as the ambient temperature. The groundwater in the water tank 3 is transported to the main pipe 5 by the water pump to prevent temperature difference during irrigation. Step 2: Groundwater enters the impeller housing 751. The impact of the water flow causes the impeller 754 to rotate. Then, the groundwater enters the water storage box 71 and reaches the nozzle 74 along the connecting pipe 73. The nozzle 74 sprays water outward to irrigate the garden. Step three: during irrigation, the turntable 753 rotates along with the impeller 754, and the inner wall of the guide groove 755 squeezes the pin 763, allowing the outer rod 762 to move up and down along the inner rod 761, thereby causing the cross bar 77 to drive one end of the connecting rod 78 to move up and down, and the other end of the connecting rod 78 pulls the connecting pipe 73 to swing up and down, and the sprinkler head 74 sprays water in a fan shape to expand the irrigation range.

[0031] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic water storage sprinkler device for landscape gardening, comprising a base (1), a plurality of circulation pipes (2) and a water tank (3), wherein the plurality of circulation pipes (2) are equidistantly installed on the top of the base (1) from front to back, and the water tank (3) is installed on the top of the circulation pipes (2). An agitator and a temperature sensor are provided on the water tank (3), and the agitator stirs the water in the water tank (3) to heat the water evenly and stir the liquid medicine. The temperature sensor is used to display the water temperature, and the device is characterized in that: The top of the circulation pipe (2) is obliquely mounted with one end of a heat collecting pipe (4), and the other end of the heat collecting pipe (4) is connected to the right side wall of the water tank (3). The left side wall of the water tank (3) is connected to a main pipe (5) via a water pump. The outer wall of the main pipe (5) is mounted with one end of a plurality of branch pipes (6) from left to right. The other end of the branch pipe (6) is mounted with a spraying mechanism (7). The spraying mechanism (7) is used to irrigate the garden. The bottom of the spraying mechanism (7) is vertically mounted with a plug rod (8). The plug rod (8) has a telescopic function and can change the height of the spraying mechanism (7). Both ends of the heat collecting pipe (4) are sleeved with a support seat (9). The bottom of the support seat (9) is mounted with a reflective plate (10). The outer wall of the light-emitting plate (10) is mounted with a first rack (11). The outer wall of the circulation pipe (2) is mounted with a transmission mechanism (12) meshed with the first rack (11). The reflective plate (10) is driven to rotate by the transmission mechanism (12).

2. The automatic water storage and sprinkler irrigation device for landscape gardening according to claim 1, characterized in that: The inclination angle of the heat collecting tube (4) is 25-50 degrees.

3. The automatic water storage and sprinkler irrigation device for landscape gardening according to claim 2, characterized in that: The reflective plate (10) is in the shape of a ring.

4. The automatic water storage and sprinkler irrigation device for landscape gardening according to claim 3, characterized in that: The spraying mechanism (7) comprises a water storage box (71) mounted on the top of the insertion rod (8), a plurality of rotating seats (72) are inserted into the side wall of the water storage box (71) at equal intervals along the circumferential direction, one end of a connecting pipe (73) is mounted at the center of the rotating seat (72), and a nozzle (74) is mounted at the other end of the connecting pipe (73), and a limit assembly (76) and a driving assembly (75) are mounted on the left and right sides of the top of the water storage box (71), one end of a cross bar (77) is mounted around the limit assembly (76), and the limit assembly (76) is driven by the driving assembly (75) to drive the cross bar (77) to rise and fall, and the other end of the cross bar (77) is connected to one end of a connecting rod (78) via a pin shaft, and the other end of the connecting rod (78) is connected to the outer wall of the connecting pipe (73) via a pin shaft.

5. The automatic water storage and sprinkler irrigation device for landscape gardening according to claim 4, characterized in that: The rotating seat (72) is circular in shape, and the position of the rotating seat (72) with the maximum width is embedded in the outer wall of the water storage box (71).

6. The automatic water storage and sprinkler irrigation device for landscape gardening according to claim 5, characterized in that: The driving assembly (75) includes an impeller housing (751) mounted on the right side of the upper surface of the water storage box (71), and the water inlet of the impeller housing (751) is connected to the branch pipe (6), and the water outlet of the impeller housing (751) is connected to the top of the water storage box (71). A rotating shaft (752) capable of rotating around its own axis is mounted at the center of the impeller housing (751) via a bearing. A turntable (753) and an impeller (754) are mounted on the left and right ends of the turntable (752), respectively. The impeller (754) rotates due to water pressure impact, so that the turntable (753) is driven to rotate by the rotating shaft (752). A guide groove (755) is provided on the left side wall of the turntable (753).

7. The automatic water storage and sprinkler irrigation device for landscape gardening according to claim 6, characterized in that: The guide groove (755) is elliptical in shape.

8. The automatic water storage and sprinkler irrigation device for landscape gardening according to claim 7, characterized in that: The transmission mechanism (12) includes a box (121) installed on the outer wall of the circulation pipe (2), a screw (122) capable of rotating around its own axis is installed at the bottom of the inner cavity of the box (121) through a bearing, a knob (123) is installed at the front end of the screw (122), and a guide rod (124) is installed at the top of the inner cavity of the box (121), one side of the movable plate (125) is screwed to the outer wall of the screw (122), and the other side of the movable plate (125) is sleeved on the outer wall of the guide rod (124), when the screw (122) rotates clockwise or counterclockwise, the screw thread rotation force of the screw (122) can drive the movable plate (125) to move forward or backward, and a second rack (126) meshing with the first rack (11) is installed on the top of the movable plate (125).

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