CN110663520A - Rainwater unpowered collection landscape greening irrigation device - Google Patents

Abstract

An unpowered rainwater collection landscape greening irrigation device, comprising several supporting columns, a circular groove is formed in the middle of the horizontal plate, a plurality of water inlet holes are formed at the bottom of the circular groove, and the water inlet holes are matched with hard pipes, and the upper ends of the hard pipes are matched with each other. Installed in the corresponding water inlet hole, the nozzle is matched and connected with a second water pipe, one end of the second water pipe is connected with the nozzle, and the other end of the second water pipe is communicated with the inside of the small water tank through another water outlet hole of the small water tank. The invention is suitable for application in areas with a lot of rain, avoids the possibility of soil loss caused by roof plants being washed by rain for a long time and the possibility of plant drowning caused by too much one-time irrigation, saving water resources and saving electricity. It gives full play to its environmental protection performance, and through intermittent cleaning and irrigation and root drip irrigation on the leaves of the plant, it has a good effect of saving water and promoting plant growth. The flowerpot can be placed on the ground or on the shelf. Arrange according to design.

Description

A rainwater unpowered collection landscape greening irrigation device

technical field

The invention belongs to the field of landscape greening irrigation devices, in particular to a landscape greening irrigation device that collects rainwater without power.

Background technique

With the development of modern cities, urban greening has become increasingly important, and making full use of roofs for ecological greening has become an important means of improving greening indicators in major cities. However, due to the high roofs, greening plants consume electricity and water costs. It is expensive, and rainwater, as a clean irrigation water source, can save a lot of water when it is collected and used for irrigation, especially in areas with a lot of rainwater. Controlling irrigation by electricity consumes more cost and causes great waste of electricity, so it is particularly important to invent an energy-saving rainwater collection automatic irrigation device for roofs.

SUMMARY OF THE INVENTION

The present invention provides an unpowered rainwater collection landscape greening irrigation device, which is used to solve the defects in the prior art.

The present invention is achieved through the following technical solutions:

The utility model relates to an unpowered rainwater collection landscape greening irrigation device, comprising several support columns, the tops of the several support columns are fixedly installed with a same horizontal plate, a circular groove is formed in the middle of the horizontal plate, and a plurality of water inlet holes are formed at the bottom of the circular groove. The water inlet holes are equipped with hard pipes, the upper ends of the hard pipes are fitted in the corresponding water inlet holes, the bottom ends of the hard pipes are fixedly connected to the same water collection tank, the bottom of the circular groove is provided with a first through hole, and the bearing in the first through hole is connected The first rotating shaft, the outer ring of the upper end of the first rotating shaft is fixedly installed with several fan blades, the outer ring of the bottom end of the first rotating shaft is fitted with a disk, the outer ring of the disk is hingedly connected with a plurality of evenly distributed pawls, and the right side of the disk is matched with a ratchet wheel , the ratchet teeth of the outer ring of the ratchet cooperate with the pawls of the outer ring of the disc, the center of the ratchet is equipped with a second rotating shaft, the top of the second rotating shaft is connected with the bearing at the bottom of the horizontal plate, and the outer ring of the bottom end of the second rotating shaft is fixed with a set of large gears , Several pinions are installed on the outside of the big gear, and there are small water tanks on the lower sides of the pinions. The inner side wall of the small water tank is fixedly connected to the outer side wall of the water collecting tank. The connection between the small water tank and the bottom of the water collecting tank is provided with a second through hole so that the two The center of the pinion is equipped with a third rotating shaft, the top of the third rotating shaft is fitted in the center hole of the pinion, the bottom end of the third rotating shaft is connected to the bearing at the bottom of the small water tank, and the outer ring of the lower end of the third rotating shaft is fitted with the first gear, Half of the outer peripheral side wall of the first gear has teeth and half has no teeth. The left and right sides of the first gear are matched with a second gear. The center of the second gear is matched with a fourth rotating shaft. The bottom end of the fourth rotating shaft is connected with the inner wall bearing at the bottom of the small water tank Connection, the outer side of the fourth rotating shaft is provided with a casing, the casing is fixedly installed on the top of the small water tank, the outer ring of the fourth rotating shaft is fixedly installed with a spiral blade, the spiral blade is located on the inner side of the casing, and the top of the small water tank corresponding to the casing is open A water outlet, a flower pot and a sprinkler are arranged on the outside of the small water tank, a third through hole is arranged on the side wall of the flower pot, a first water pipe is arranged in the flower pot, one end of the first water pipe is buried in the soil in the flower pot, and the other end of the first water pipe is After passing through the third through hole, it is communicated with the inside of the small water tank through one of the water outlet holes of the small water tank. The second water pipe is a hard pipe material, one end of the second water pipe is connected with the nozzle, and the other end of the second water pipe is communicated with the inside of the small water tank through another water outlet hole of the small water tank.

A kind of rainwater unpowered collection landscape landscaping irrigation device as described above, the second rotating shaft is connected with a motor with power generation function through a pulley assembly, a humidity sensor is embedded in the soil in the flowerpot, and one of the supporting columns is fixed inside The controller is installed, the temperature sensor is connected with the controller, the inner wall of the support column is fixedly installed with a battery, and the battery is connected with the motor.

In the above-mentioned unpowered rainwater collection landscape greening irrigation device, the top of the water collecting tank is provided with a water injection hole, the water injection hole is connected to a water supply device, and a water level detector is arranged in the water collecting tank.

In the above-mentioned unpowered rainwater collection landscape greening irrigation device, the horizontal plate is a transparent horizontal plate.

In the above-mentioned unpowered rainwater collection landscape greening irrigation device, a support base is fixedly installed at the bottom of the water collecting tank.

In the above-mentioned unpowered rainwater collection landscape greening irrigation device, the bearing connection between the first rotating shaft and the horizontal plate is a sealed bearing connection.

The advantages of the present invention are: the present invention is fixedly erected on the roof through several supporting columns, and when it rains, the circular grooves on the horizontal plate play a large-area collection effect on the rainwater, and then the rainwater flows into the water inlet through the hard pipe. into the water collecting tank, so that the present invention has a good effect of collecting rainwater, and the water in the water collecting tank enters into each small water tank through the second through hole. Since the roof wind is relatively strong, when the roof is windy, the wind drives the fan blades. The rotation drives the disc to rotate through the first shaft, the disc drives the ratchet to rotate through the pawl, and the ratchet drives the second shaft to rotate, so that the large gear drives all the pinions to rotate at the same time, and the pinion drives the corresponding third shaft through the corresponding third shaft. When a gear rotates, since the outer circumference of the first gear has only half of the teeth, the first gear will alternately mesh with the second gear on the left and right sides. When the toothed side of the first gear meshes with the second gear corresponding to the nozzle pair, Then the fourth rotating shaft corresponding to the sprinkler drives the spiral blades to rotate to generate lift, and the water in the small water tank is finally sprinkled from the sprinkler to the leaves of the plants through the second water pipe. Irrigation also plays a cleaning role on it, so that the greening effect is better. When the toothed side of the first gear meshes with the second gear corresponding to the flower pot, the fourth rotating shaft corresponding to the flower pot drives the The corresponding spiral blade rotates to generate lift, and the water in the small water tank passes through the first water pipe and finally overflows from the capillary holes on the first water pipe, thereby directly irrigating the root system of the plant, improving the utilization rate of rainwater and reducing the amount of water. Through the intermittent meshing of the toothed side of the first gear with the second gears on the left and right sides, the plants in the flowerpot can be fully irrigated, and due to the intermittent water supply to the plants, the water supply at one time will not be It is too large to cause waste of water resources; the invention is suitable for application in areas with a lot of rainwater, and the horizontal plate that can cover the roof has a large-area collection function for rainwater, so as to provide sufficient water for the water collection tank at one time, so that the The water volume of the invention can supply normal work for a long time, and avoid the possibility of soil loss caused by the roof plants being washed by rainwater for a long time and the possibility of plant drowning caused by too much one-time irrigation. At the same time, the invention is completely driven by wind, saving energy While water resources, it also saves electricity, fully exerts its environmental protection performance, and through intermittent cleaning and irrigation of plant leaves and root drip irrigation, it has a good effect of saving water and promoting plant growth. It can be placed on the ground or on a shelf, and can be placed according to the design.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is a structural schematic diagram of the present invention; Fig. 2 is an enlarged view of I of Fig. 1; Fig. 3 is an enlarged view of II of Fig. 1; Fig. 4 is a partial view of the direction A of Fig. 1; partial view.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

A rainwater unpowered collection landscape greening irrigation device, as shown in the figure, includes several support columns 1, the tops of the several support columns 1 are fixedly installed with the same horizontal plate 2, and the middle of the horizontal plate 2 is provided with a circular groove 3, The bottom of the circular groove 3 is provided with a number of water inlet holes 13, and the water inlet holes 13 are equipped with a hard pipe 14. The upper end of the hard pipe 14 is fitted in the corresponding water inlet hole 13, and the bottom end of the hard pipe 14 is fixedly connected to the same water collection tank. 15. A first through hole 4 is provided at the bottom of the circular groove 3, the inner bearing of the first through hole 4 is connected to the first rotating shaft 5, the outer ring of the upper end of the first rotating shaft 5 is fixedly installed with several fan blades 6, and the outer ring of the bottom end of the first rotating shaft 5 is sleeved The disk 7, the outer ring of the disk 7 is hingedly connected with a plurality of evenly distributed pawls 8, the right side of the disk 7 is equipped with a ratchet 9, and the ratchet teeth of the outer ring of the ratchet 9 cooperate with the pawls 8 of the outer ring of the disk 7. , the center of the ratchet wheel 9 is equipped with a second rotating shaft 10, the top of the second rotating shaft 10 is connected with the bottom bearing of the horizontal plate 2, the outer ring of the bottom end of the second rotating shaft 10 is fixedly fitted with a large gear 11, and the outside of the large gear 11 is fitted with several small gears 12, the lower side of the pinion 12 is provided with a small water tank 17, the inner side wall of the small water tank 17 is fixedly connected with the outer side wall of the water collection tank 15, and the connection between the small water tank 17 and the bottom of the water collection tank 15 is provided with a second through hole 40 to communicate the two, The center of the pinion gear 12 is equipped with a third rotating shaft 16, the top of the third rotating shaft 16 is fitted in the center hole of the pinion gear 12, the bottom end of the third rotating shaft 16 is connected with the bottom bearing of the small water tank 17, and the outer ring of the lower end of the third rotating shaft 16 Set the first gear 18, the outer peripheral side wall of the first gear 18 is half toothed and half toothless, the left and right sides of the first gear 18 are matched with a second gear 19, and the center of the second gear 19 is matched with a fourth rotating shaft 20. The bottom ends of the four rotating shafts 20 are all connected with the inner wall bearing at the bottom of the small water tank 17, the outer sides of the fourth rotating shaft 20 are all provided with sleeves 21, the sleeves 21 are fixedly installed on the top of the small water tank 17, and the outer ring of the fourth rotating shaft 20 is fixedly installed with spiral blades 22. The helical blade 22 is located on the inner side of the casing 21. The top of the small water tank 17 corresponding to the casing 21 is provided with a water outlet 23. The outer side of the small water tank 17 is provided with a flower pot 24 and a nozzle 25. The side wall of the flower pot 24 is provided with a third through hole. 26. The flower pot 24 is provided with a first water pipe 27, one end of the first water pipe 27 is buried in the soil in the flower pot 24, and the other end of the first water pipe 27 passes through the third through hole 26 and passes through one of the water outlets of the small water tank 17. The hole 23 is communicated with the interior of the small water tank 17, the outer side wall of the first water pipe 27 buried in the soil in the flowerpot 24 is provided with several capillary holes 33, and the nozzle 25 is matched and connected with a second water pipe 28, and the second water pipe 28 is a hard pipe material. One end of the second water pipe 28 is connected with the spray head 25 , and the other end of the second water pipe 28 is communicated with the inside of the small water tank 17 through another outlet hole 23 of the small water tank 17 . In the present invention, several supporting columns 1 are fixedly erected on the roof. When it rains, the circular grooves 3 on the horizontal plate 2 play a large-area collection effect on the rainwater, and then the rainwater flows into the In the water collecting tank 15, the present invention has a good effect of collecting rainwater, and the water in the water collecting tank 15 enters into each small water tank through the second through holes 40. Since the roof wind is relatively strong, when the roof is windy, the wind will drive the wind. The fan blade 6 rotates to drive the disc 7 to rotate through the first shaft 5, the disc 7 drives the ratchet 9 to rotate through the pawl 8, and the ratchet 9 drives the second shaft 10 to rotate, so that the large gear 11 drives all the pinions 12 to rotate at the same time, The pinion 12 drives the corresponding first gear 18 to rotate through the corresponding third rotating shaft 16. Since the outer circumference of the first gear 18 has only half of the teeth, the first gear 18 will alternately mesh with the second gears 19 on the left and right sides. When the toothed side of the gear 18 meshes with the spray head 25 to the corresponding second gear 19, the fourth rotating shaft 20 corresponding to the spray head 25 drives the helical blade 22 to rotate to generate lift to pass the water in the small water tank 17 through the second water pipe 28 is finally sprinkled from the sprinkler 25 to the leaves of the plants. Due to the large amount of dust on the roof, the sprinklers 25 irrigate the leaves of the plants through rainwater and also play a cleaning effect on them, so that the greening effect is better. When the toothed side of the gear 18 meshes with the second gear 19 corresponding to the flower pot 24, the fourth rotating shaft 20 corresponding to the flower pot 24 drives the corresponding helical blade 22 to rotate to generate lift to pass the water in the small water tank 17 through. The first water pipe 27 eventually overflows from the capillary holes on the first water pipe 27, thereby directly irrigating the root system of the plant, improving the utilization rate of rainwater and reducing the loss of water volume. The second gear 19 on the left and right sides meshes with the second gears 19 on the left and right sides respectively, so as to fully irrigate the plants in the flowerpot 24, and due to the intermittent supply of water to the plants, the water supply amount at one time will not be too large, thereby causing a waste of water resources; The invention is suitable for application in areas with a lot of rainwater, and the horizontal plate that can cover the roof has a large-area collection function for rainwater, thereby providing sufficient water volume to the water collecting tank 15 at one time, so that the water volume of the invention can be supplied for normal work for a long time. time, and avoids the possibility of soil loss caused by the roof plants being washed by rainwater for a long time and the possibility of plant drowning caused by too much one-time irrigation. At the same time, the present invention is completely driven by wind, which saves water resources and electricity consumption. , give full play to its environmental protection performance, and through intermittent cleaning and irrigation and root drip irrigation on the leaves of the plant, it has a good effect of saving water and promoting plant growth. The flowerpot can be placed on the ground or on the shelf. Can be placed according to design.

Specifically, as shown in the figure, the second rotating shaft 10 described in this embodiment is connected to a motor 30 with a power generation function through a pulley assembly 29, a humidity sensor 35 is embedded in the soil in the flower pot 24, and one of the supporting columns 1. A controller 32 is fixedly installed on the inner side, the temperature sensor 35 is connected with the controller 32, and a battery 31 is fixedly installed on the inner side wall of the support column 1, and the battery 31 is connected with the motor 30. In the case of wind, the wind drives the fan blade 6 to rotate, thereby driving the disc 7 to rotate through the first rotating shaft 5, the disc 7 drives the ratchet 9 to rotate through the pawl 8, and the ratchet 9 drives the second rotating shaft 10 to rotate, which in turn drives the pulley assembly through the pulley assembly. 29 drives the electric motor 30 with the power generation function to generate electricity to store electricity for the battery 31. When the humidity sensor 35 detects that the soil humidity in the flowerpot 24 is lower than the preset value and there is no wind to drive the present invention to operate, the temperature sensor 35 sends a signal to the controller. 32. The controller 32 starts to work by controlling the motor 30, so that the outer end of the output shaft of the motor 30 drives the second shaft 10 to rotate through the pulley assembly 29. Since the pawls 8 are all hingedly connected to the disc 7, the second shaft 10 is When rotating, the ratchet 9 will not drive the disc 7 to rotate, thereby avoiding the waste of electricity. The second rotating shaft 10 drives the pinion 12 to rotate through the rotation of the large gear 11, and finally realizes that the spray head 25 and the first water pipe 27 are alternately fed into the flower pot 24. In the case of wind, the present invention can store electricity for the storage battery 31 through the wind power and can also drive the present invention to irrigate the plants in the flowerpot 24, and in the case of no wind, the storage battery 31 can be used The present invention irrigates the plants by the electricity of the present invention, fully utilizes the natural energy to drive the present invention, and saves a lot of electricity.

Specifically, as shown in the figure, the top of the water collecting tank 15 in this embodiment is provided with a water injection hole 34 , the water injection hole 34 is connected to a water supply device, and the water collecting tank 15 is provided with a water level detector 36 . When a long period of dry weather occurs, the water level in the water collection tank 15 continues to drop. When the water level detector 36 detects that the water level in the water collection tank 15 is lower than the preset value, the water level detector 36 controls the water supply device through the controller 32 to supply The water collecting tank 15 supplies water, so that the present invention can be used normally under long-term drought conditions to irrigate plants.

Further, as shown in the figure, the horizontal plate 2 in this embodiment is a transparent horizontal plate. If the horizontal plate 2 is transparent, the plants in the flowerpot 24 can receive sufficient light to grow smoothly.

Further, as shown in the figure, a support base 37 is fixedly installed at the bottom of the water collecting tank 15 in this embodiment. The support base 37 supports the water collecting tank 15 so that it is not easy to fall and cause damage to the water collecting tank 15 .

Further, as shown in the figure, the bearing connection between the first rotating shaft 5 and the transverse plate 2 in this embodiment is a sealed bearing connection. The rainwater in the circular groove 3 will not flow down from the first through hole 4, thereby avoiding the waste of water resources, and at the same time preventing the rainwater from corroding the accessories of the present invention, thereby prolonging the service life of the present invention.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be The technical solutions described in the foregoing embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. A rainwater unpowered collection landscape greening irrigation device, characterized in that: it comprises several support columns (1), and the tops of the several support columns (1) are fixedly installed with the same horizontal plate (2), and the horizontal plate ( 2) A circular groove (3) is provided in the middle, and several water inlet holes (13) are provided at the bottom of the circular groove (3). The water inlet holes (13) are fitted with a hard pipe (14), and the upper end of the hard pipe (14) The bottom end of the hard pipe (14) is fixedly connected to the same water collecting tank (15), and the bottom of the circular groove (3) is provided with a first through hole (4), the first through hole (4). ) The inner bearing is connected to the first shaft (5), the outer ring at the upper end of the first shaft (5) is fixedly installed with several fan blades (6), the outer ring at the bottom of the first shaft (5) is fitted with a disc (7), and the disc ( 7) The outer ring is hingedly connected with a plurality of evenly distributed pawls (8). The right side of the disc (7) is fitted with a ratchet (9). The pawls (8) cooperate with each other, and the center of the ratchet (9) is matched with a second rotating shaft (10), the top of the second rotating shaft (10) is connected with the bottom bearing of the horizontal plate (2), and the bottom end of the second rotating shaft (10) is outside The large gear (11) is fixed in the ring, and several small gears (12) are installed on the outside of the large gear (11). Small water tanks (17) are arranged on the lower sides of the small The outer side wall of the water tank (15) is fixedly connected, a second through hole (40) is provided at the bottom of the connection between the small water tank (17) and the water collecting tank (15) to communicate the two, and the center of the pinion (12) is matched with a third The rotating shaft (16), the top of the third rotating shaft (16) is fitted in the center hole of the pinion (12), the bottom end of the third rotating shaft (16) is connected with the bottom bearing of the small water tank (17), and the lower end of the third rotating shaft (16) is outside The first gear (18) is set in a ring, half of the outer peripheral side wall of the first gear (18) has teeth and the other has no teeth, and the left and right sides of the first gear (18) are matched with a second gear (19), and the second gear (19) A fourth rotating shaft (20) is fitted at the center, and the bottom end of the fourth rotating shaft (20) is connected with the inner wall bearing at the bottom of the small water tank (17). (21) is fixedly installed on the top of the small water tank (17), the outer ring of the fourth rotating shaft (20) is fixedly installed with a helical blade (22), and the helical blade (22) is located on the inner side of the sleeve (21), the sleeve (21) The top of the corresponding small water tank (17) is provided with water outlet holes (23), the outer side of the small water tank (17) is provided with a flower pot (24) and a spray head (25), and the side wall of the flower pot (24) is provided with a third through hole (26) The flower pot (24) is provided with a first water pipe (27), one end of the first water pipe (27) is embedded in the soil in the flower pot (24), and the other end of the first water pipe (27) passes through the third through hole ( 26) Afterwards, it communicates with the interior of the small water tank (17) through one of the water outlet holes (23) of the small water tank (17), and the outer side wall of the first water pipe (27) embedded in the soil in the flowerpot (24) is provided with several capillaries. The hole (33), the nozzle (25) is matched and connected with the second water Pipe (28), the second water pipe (28) is a hard pipe, one end of the second water pipe (28) is connected to the nozzle (25), and the other end of the second water pipe (28) passes through another water outlet ( 23) communicate with the inside of the small water tank (17). 2. A rainwater unpowered collection landscape irrigation irrigation device according to claim 1, characterized in that: the second rotating shaft (10) is connected to a motor (30) with a power generation function through a pulley assembly (29), A humidity sensor (35) is embedded in the soil in the flowerpot (24), and a controller (32) is fixedly installed on the inner side of one of the support columns (1). The temperature sensor (35) is connected to the controller (32), and the support column ( 1) A battery (31) is fixedly installed on the inner wall, and the battery (31) is connected to the motor (30). 3. A rainwater unpowered collection landscape irrigation irrigation device according to claim 2, characterized in that: a water injection hole (34) is provided on the top of the water collecting tank (15), and the water injection hole (34) is connected to an external water supply device, collecting water. A water level detector (36) is arranged in the water tank (15). 4 . The rainwater unpowered collection landscape greening irrigation device according to claim 1 , wherein the horizontal plate ( 2 ) is a transparent horizontal plate. 5 . 5 . The rainwater unpowered collection landscape irrigation device according to claim 1 , wherein a support base ( 37 ) is fixedly installed at the bottom of the water collecting tank ( 15 ). 6 . 6 . The rainwater unpowered collection landscape irrigation irrigation device according to claim 1 , wherein the bearing connection between the first rotating shaft ( 5 ) and the horizontal plate ( 2 ) is a sealed bearing connection. 7 .

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