Spraying system for strawberry planting
By designing a strawberry planting spray system with self -cleaning mechanism, automatic adjustment of atomization, and fast series water transmission mechanism, the problem of nozzles, low efficiency and inconvenience in the existing system, and achieve efficient and convenient strawberry planting Spray effect.
Patent Information
- Application Number
- CN202420240546.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-01
Smart Images
Figure CN222396402U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of strawberry planting, in particular to a spray system for strawberry planting. Background Art
[0002] Strawberry is a perennial herb of the genus Fragaria in the Rosaceae family. The strawberry has a shallow root system, and the stem can be divided into new stems, rhizomes and stolons. The strawberry leaves are basal trifoliate leaves with long petioles. Most of the flowers are bisexual, and the inflorescence is a limited cyme. Strawberry has high nutritional value, medical value and ecological value. Strawberry can also be used as an ornamental and greening plant. With the development of agricultural science and technology, greenhouse cultivation has become one of the important methods in modern agriculture. Strawberry, as a high-efficiency crop, can effectively extend the growing season and increase yield and quality through greenhouse cultivation. Strawberries are transplanted in mid-to-late August. The newly planted strawberries have not yet taken root and have weak water absorption capacity. In addition, the air High temperature can easily cause death of strawberries. At this time, the sprinkler system must play a role. Existing strawberry planting sprinkler systems are mostly water pumps, water pipes and nozzles for spraying strawberries. The water pump pumps water into the nozzle through the water pipe, and the pressurized water forms water mist through the nozzle. The water mist falls from top to bottom, which can evenly moisten the soil around the strawberries, promote the timely rooting of the strawberries, reduce the temperature in the greenhouse, and improve the survival rate of newly planted strawberries. However, there are some problems. The nozzle aperture of the sprinkler is fixed, and the atomization degree of the sprinkler is fixed. Large-area spraying operations require a large number of bolt connections between the sprinkler mechanisms, which is quite inconvenient and has low spraying efficiency. For this reason, we propose a sprinkler system for strawberry planting. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a spray system for strawberry planting, which has a self-cleaning mechanism and can effectively prevent impurities in the water body from adhering to the inner wall of the nozzle and causing nozzle clogging during spraying. During the spraying process, the atomization degree can be automatically adjusted by changing the water pressure, and multiple water delivery mechanisms can be quickly connected in series, thereby improving the spraying efficiency and effectively solving the problems in the background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray system for strawberry planting, comprising a shell, a water delivery mechanism, a cleaning mechanism and a spray mechanism;
[0005] Shell: a water inlet cavity is provided in the middle of the shell, a water spray cavity is provided at the lower end of the shell, a water inlet is provided on the right side of the top wall of the water inlet cavity, a water outlet is provided in the middle of the bottom wall of the water inlet cavity, a horizontal tube is threadedly connected to the upper end of the shell, and evenly distributed mounting holes are provided at the upper end of the outer surface of the horizontal tube;
[0006] Water delivery mechanism: It is arranged on the left side of the horizontal pipe;
[0007] Cleaning mechanism: it is arranged inside the water inlet cavity;
[0008] Spray mechanism: It is arranged inside the water spray chamber. The lower end of the spray mechanism is fitted with the bottom end of the shell. It has a self-cleaning mechanism. While spraying, it can effectively prevent impurities in the water body from adhering to the inner wall of the nozzle and causing clogging of the nozzle. During the spraying process, it can automatically adjust the degree of atomization by changing the water pressure. It can also quickly connect multiple water delivery mechanisms in series, thereby improving the spraying efficiency.
[0009] Furthermore, the water delivery mechanism includes a connecting pipe and a booster water pump, the connecting pipe is fixedly connected to the left side of the horizontal pipe, the inlet of the connecting pipe is connected to an external filtered water tank, the booster water pump is connected in series to the middle of the connecting pipe, and the input end of the booster water pump is electrically connected to an external control switch to provide a stable output for the spray mechanism.
[0010] Furthermore, the cleaning mechanism includes a rotating shaft, paddles and a scraper. The rotating shaft is rotatably connected to the inside of the water inlet chamber, the paddles are evenly arranged on the upper end of the outer surface of the rotating shaft, and the scraper is arranged on the lower end of the outer surface of the rotating shaft. The outer edge of the scraper is installed in cooperation with the inner wall of the water inlet chamber, which can effectively prevent impurities in the water body from adhering to the inner wall of the water inlet chamber.
[0011] Furthermore, the spray mechanism includes a sliding column, a water stop head, a spring and a V-shaped groove. A sliding hole is opened in the middle of the bottom wall of the water spray chamber. The sliding column is slidably connected to the inside of the sliding hole. The water stop head is fixedly connected to the upper end of the sliding column. A spring is provided between the lower end of the water stop head and the inner wall of the water spray chamber. The spring is sleeved on the outer surface of the sliding column. The V-shaped grooves are evenly opened on the outer side surface of the sliding column, which can automatically adjust the water output.
[0012] Furthermore, it also includes a water stop pipe, which is fixedly connected to the top wall of the water spray chamber. The water outlet, the water stop pipe and the water stop head correspond to each other radially, which is convenient for cutting off the water flow and preventing water leakage in the pipe.
[0013] Furthermore, the upper end of the water stop head is provided with evenly distributed grooves, the upper surface of the water stop head is fitted with the bottom end of the water stop pipe, and the outer edge of the water stop head is installed in cooperation with the inner wall of the water spray chamber, so that impurities attached to the inner wall of the water spray chamber can be scraped off while adjusting the water output.
[0014] Furthermore, the spray mechanism also includes a baffle, which is fixedly connected to the bottom end of the sliding column, the upper end of the baffle is in contact with the bottom end of the shell, and the outer surface of the baffle is provided with evenly distributed water dispersion grooves, which can quickly atomize and evenly distribute the water.
[0015] Furthermore, it also includes interface 1, an internal threaded tube and interface 2, wherein interface 1 is fixedly connected to the rear end of the left side of the outer surface of the horizontal tube, the internal threaded tube is rotatably connected to the rear side of the outer surface of interface 1 through a sealing bearing, and interface 2 is fixedly connected to the front end of the left side of the outer surface of the horizontal tube. Sealing rings are provided at the ports of interface 1 and interface 2 to facilitate the series connection of multiple water delivery mechanisms.
[0016] Compared with the prior art, the beneficial effects of the utility model are: the spray system for strawberry planting has the following advantages:
[0017] 1. A water inlet is opened on the right side of the top wall of the water inlet chamber. When the high-pressure water flows through the water inlet, the water on the right has a high flow rate, while the water on the left has a low flow rate due to the obstruction. The resulting liquid level difference continuously impacts the surface of the paddle, driving the paddle to rotate. The paddle drives the rotating shaft to rotate, and the scraper also rotates accordingly, so that impurities in the water will not adhere to the inner wall of the water inlet chamber. It has a self-cleaning mechanism, which can effectively prevent impurities in the water from adhering to the inner wall of the nozzle and causing nozzle clogging while spraying.
[0018] 2. When the high-pressure water flows out from the water outlet and passes through the water stop pipe, the high-pressure water flow pushes the water stop head downward, the sliding column slides downward, the spring is compressed, and the water stop head scrapes off the impurities attached to the inner wall of the water spray chamber. At this time, the lower end of the sliding column extends out of the water spray chamber, and the V-shaped groove also extends out of the water spray chamber. The high-pressure water flow carries the impurities scraped off by the water stop head and quickly passes through the V-shaped groove from the groove to the outside of the shell, and then forms water mist through the collision with the upper surface of the baffle, which is evenly sprayed onto the strawberry plants through the dispersion trough. Then, the output power of the booster water pump can be controlled to change the water pressure. The distance between the V-shaped groove and the bottom of the shell can be changed through the elastic deformation of the spring, so as to change the size of the area through which the water flow can pass, so as to quickly adjust the water mist state and improve the spraying efficiency.
[0019] 3. When multiple water delivery mechanisms need to be connected in series, align interface 2 of one water delivery mechanism with interface 1 of another water delivery mechanism, rotate the internal threaded barrel at the rear end of the outer surface of interface 1, the internal threaded barrel is threadedly connected to interface 2, and interface 2 is moved until interface 1 and interface 2 are docked. The sealing ring makes the connection between interface 1 and interface 2 tighter, avoiding water leakage, and can perform the spraying work better and more evenly. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of the utility model.
[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the cleaning mechanism and the spraying mechanism of the utility model.
[0022] Figure 3 It is a schematic diagram of the local structure of the spray mechanism of the utility model.
[0023] In the figure: 1 shell, 2 water inlet chamber, 3 water spray chamber, 4 water inlet, 5 water outlet, 6 horizontal pipe, 7 water delivery mechanism, 71 connecting pipe, 72 booster pump, 8 cleaning mechanism, 81 rotating shaft, 82 paddle, 83 scraper, 9 spray mechanism, 91 sliding column, 92 water stop head, 93 spring, 94 V-shaped groove, 95 baffle, 10 water stop pipe, 11 interface one, 12 internal threaded tube, 13 interface two. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-3 , this embodiment provides a technical solution: a spraying system for strawberry planting, comprising a housing 1, a water delivery mechanism 7, a cleaning mechanism 8 and a spraying mechanism 9;
[0026] Shell 1: A water inlet chamber 2 is provided in the middle of the shell 1, a water spray chamber 3 is provided at the lower end of the shell 1, a water inlet is provided on the right side of the top wall of the water inlet chamber 2, so that the water flow can form a liquid level difference, a water outlet is provided in the middle of the bottom wall of the water inlet chamber 2, the upper end of the shell 1 is threadedly connected with a transverse tube 6, the upper end of the outer surface of the transverse tube 6 is provided with evenly distributed mounting holes, which is convenient for the installation and fixation of the transverse tube 6, and also includes an interface 11, an internal threaded tube 12 and an interface 2 13, the interface 1 11 is fixedly connected to the left rear end of the outer surface of the transverse tube 6, the internal threaded tube 12 is rotatably connected to the rear side of the outer surface of the interface 1 11 through a sealing bearing, the interface 2 13 is fixedly connected to the left front end of the outer surface of the transverse tube 6, and sealing rings are provided at the ports of the interface 1 11 and the interface 2 13, which is convenient for multiple water delivery mechanisms to be connected in series;
[0027] Water delivery mechanism 7: It is arranged on the left side of the horizontal pipe 6. The water delivery mechanism 7 includes a connecting pipe 71 and a booster water pump 72. The connecting pipe 71 is fixedly connected to the left side of the horizontal pipe 6. The inlet of the connecting pipe 71 is connected to an external filter water tank to preliminarily filter impurities in the water. The booster water pump 72 is connected in series to the middle of the connecting pipe 71. The input end of the booster water pump 72 is electrically connected to an external control switch to provide a stable output for the spray mechanism.
[0028] Cleaning mechanism 8: It is arranged inside the water inlet chamber 2. The cleaning mechanism 8 includes a rotating shaft 81, a paddle 82 and a scraper 83. The rotating shaft 81 is rotatably connected to the inside of the water inlet chamber 2. The paddle 82 is evenly arranged on the upper end of the outer surface of the rotating shaft 81. The scraper 83 is arranged on the lower end of the outer surface of the rotating shaft 81. The outer edge of the scraper 83 is installed in cooperation with the inner wall of the water inlet chamber 2. The middle part of the scraper 83 is hollow, which reduces the resistance of water and can effectively prevent impurities in the water body from adhering to the inner wall of the water inlet chamber 2.
[0029] Spray mechanism 9: It is arranged inside the water spray chamber 3, and the lower end of the spray mechanism 9 is fitted with the bottom end of the shell 1. The spray mechanism 9 includes a slide column 91, a water stop head 92, a spring 93 and a V-shaped groove 94. A slide hole is opened in the middle of the bottom wall of the water spray chamber 3. The slide column 91 is slidably connected to the inside of the slide hole. The water stop head 92 is fixedly connected to the upper end of the slide column 91. A spring 93 is arranged between the lower end of the water stop head 92 and the inner wall of the water spray chamber 3. The spring 93 is sleeved on the outer surface of the slide column 91. The V-shaped groove 94 is evenly opened on the outer side of the slide column 91, which can automatically adjust the water output. It also includes a water stop pipe 10, which is fixedly connected to the top wall of the water spray chamber 3. The water outlet, the water stop pipe 10 and the water stop head 92 correspond radially, which is convenient for cutting off the water flow and preventing water leakage in the pipe. The water stop head 92 The upper end is provided with evenly distributed grooves to facilitate the flow of water. The upper surface of the water stop head 92 is fitted with the bottom end of the water stop pipe 10, and the outer edge of the water stop head 92 is installed in cooperation with the inner wall of the water spray chamber 3. While adjusting the water output, impurities attached to the inner wall of the water spray chamber 3 can be scraped off. The spray mechanism 9 also includes a baffle 95, which is fixedly connected to the bottom end of the sliding column 91. The upper end of the baffle 95 is fitted with the bottom end of the shell 1. Evenly distributed water dispersion grooves are provided on the outer surface of the baffle 95, which can quickly atomize the water and evenly distribute it. It has a self-cleaning mechanism, which can effectively prevent impurities in the water from adhering to the inner wall of the nozzle and causing nozzle clogging while spraying. The degree of atomization can be automatically adjusted by changing the water pressure during the spraying process, and multiple water delivery mechanisms can be quickly connected in series to improve the spraying efficiency.
[0030] The working principle of a strawberry planting spraying system provided by the utility model is as follows: when performing a strawberry planting spraying operation, an external control switch controls the booster pump 72 to operate at high power, the booster pump 72 pressurizes the water in the filtered water tank, and pumps it into the shell 1 through the connecting pipe 71 and the cross pipe 6. When the high-pressure water flows through the water inlet, because the water inlet is opened on the right side of the top wall of the water inlet chamber 2, the flow rate of the water body on the right side is high, and the flow rate of the water body on the left side is low due to the obstruction, the formed liquid level difference continuously impacts the surface of the paddle 82, driving the paddle 82 to rotate, the paddle 82 drives the rotating shaft 81 to rotate, and the scraper 83 also rotates accordingly. Because the outer edge of the scraper 83 is installed in cooperation with the inner wall of the water inlet chamber 2, and the middle part of the scraper 83 is hollow, impurities in the water body will not adhere to the water inlet On the inner wall of the cavity 2, when the high-pressure water flows out from the water outlet through the water stop pipe 10, the high-pressure water flow pushes the water stop head 92 downward, and the upper surface of the water stop head 92 leaves the bottom end of the water stop pipe 10, the slide column 91 slides downward, and the spring 93 is compressed. Because the outer edge of the water stop head 92 is installed in conjunction with the inner wall of the water spray cavity 3, the high-pressure water flow can only flow downward from the groove at the upper end of the water stop head 92. The high-pressure water flow can make the water stop head 92 slide downward and scrape off the impurities attached to the inner wall of the water spray cavity 3. At this time, the high-pressure water flow compresses the spring 93 to the limit, and the lower end of the slide column 91 extends out of the water spray cavity 3, and the V-shaped groove 94 also extends out of the water spray cavity 3. The high-pressure water flow carries the impurities scraped off by the water stop head 92 and quickly passes through the V-shaped groove 94 to the shell The water mist is formed outside the body 1 through the collision with the upper surface of the baffle 95, and is evenly sprayed onto the strawberry plants through the dispersion trough. At this time, the preliminary self-cleaning work is completed, and then the output power of the booster pump 72 is reduced through the external control switch, the water pressure is reduced, the force on the water stop head 92 is reduced, and the spring 93 slowly rebounds, driving the sliding column 91 and the V-shaped groove 94 to slowly move upward. The V-shaped groove 94 cooperates with the bottom end of the shell 1, and the area through which the water flow can pass also slowly becomes smaller until the nozzle sprays out a suitable water mist, and the external switch stops controlling. At this time, the spraying work can be carried out. If the water mist and water flow conditions need to be changed later, it only needs to change the water pressure to quickly adjust it, which is convenient and fast. For large-scale strawberry planting areas, multiple devices need to be connected in series. A water delivery mechanism 7 is provided, and the interface 2 13 of one water delivery mechanism 7 is aligned with the interface 1 11 of another water delivery mechanism 7, and the internal threaded tube 12 at the rear end of the outer surface of the interface 1 11 is rotated, and the internal threaded tube 12 is threadedly connected with the interface 2 13, and the interface 2 13 is moved until the interface 1 11 and the interface 2 13 are connected, and the sealing ring makes the connection between the interface 1 11 and the interface 2 13 tighter, thereby avoiding leakage of the water body. By connecting multiple water delivery mechanisms 7 in series, the spraying work can be performed better and more evenly, and the self-cleaning mechanism can effectively prevent impurities in the water body from adhering to the inner wall of the nozzle and causing the nozzle to be blocked while spraying. During the spraying process, the atomization degree can be automatically adjusted by changing the water pressure, and multiple water delivery mechanisms can be quickly connected in series, thereby improving the spraying efficiency.
[0031] It is worth noting that the booster water pump 72 disclosed in the above embodiment is an IRW40-200 booster water pump, and the external control switch controls the operation of the booster water pump 72 using a method commonly used in the prior art.
[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A spray system for strawberry planting, characterized in that: It comprises a housing (1), a water delivery mechanism (7), a cleaning mechanism (8) and a spraying mechanism (9); The shell (1) has a water inlet chamber (2) in the middle thereof, a water spray chamber (3) in the lower end of the shell (1), a water inlet opening on the right side of the top wall of the water inlet chamber (2), and a water outlet in the middle of the bottom wall of the water inlet chamber (2). The upper end of the shell (1) is threadedly connected to a transverse tube (6), and the upper end of the outer surface of the transverse tube (6) is provided with evenly distributed mounting holes; Water delivery mechanism (7): it is arranged on the left side of the horizontal pipe (6); A cleaning mechanism (8) is arranged inside the water inlet chamber (2); Spraying mechanism (9): It is arranged inside the water spraying chamber (3), and the lower end of the spraying mechanism (9) is in contact with the bottom end of the shell (1).
2. A strawberry planting spray system according to claim 1, characterized in that: The water delivery mechanism (7) comprises a connecting pipe (71) and a booster water pump (72); the connecting pipe (71) is fixedly connected to the left side of the transverse pipe (6); the inlet of the connecting pipe (71) is connected to an external filtered water tank; the booster water pump (72) is connected in series to the middle of the connecting pipe (71); and the input end of the booster water pump (72) is electrically connected to an external control switch.
3. A spray system for strawberry planting according to claim 1, characterized in that: The cleaning mechanism (8) comprises a rotating shaft (81), a paddle (82) and a scraper (83); the rotating shaft (81) is rotatably connected to the inside of the water inlet chamber (2); the paddle (82) is evenly arranged on the upper end of the outer surface of the rotating shaft (81); the scraper (83) is arranged on the lower end of the outer surface of the rotating shaft (81); and the outer edge of the scraper (83) is mounted in cooperation with the inner wall of the water inlet chamber (2).
4. A spray system for strawberry planting according to claim 1, characterized in that: The spray mechanism (9) comprises a sliding column (91), a water stop head (92), a spring (93) and a V-shaped groove (94); a sliding hole is provided in the middle of the bottom wall of the water spray chamber (3); the sliding column (91) is slidably connected to the inside of the sliding hole; the water stop head (92) is fixedly connected to the upper end of the sliding column (91); a spring (93) is provided between the lower end of the water stop head (92) and the inner wall of the water spray chamber (3); the spring (93) is sleeved on the outer surface of the sliding column (91); and the V-shaped groove (94) is evenly provided on the outer side surface of the sliding column (91).
5. A spray system for strawberry planting according to claim 4, characterized in that: It also includes a water stop pipe (10), which is fixedly connected to the top wall of the water spray chamber (3), and the water outlet, the water stop pipe (10) and the water stop head (92) correspond to each other in radial direction.
6. A spray system for strawberry planting according to claim 5, characterized in that: The upper end of the water stop head (92) is provided with evenly distributed grooves, the upper surface of the water stop head (92) is fitted with the bottom end of the water stop pipe (10), and the outer edge of the water stop head (92) is installed in coordination with the inner wall of the water spray chamber (3).
7. A strawberry planting spraying system according to claim 4, characterized in that: The spray mechanism (9) further comprises a baffle (95), wherein the baffle (95) is fixedly connected to the bottom end of the slide column (91), the upper end of the baffle (95) is in contact with the bottom end of the shell (1), and the outer surface of the baffle (95) is provided with evenly distributed water dispersion grooves.
8. The strawberry planting spraying system according to claim 1, characterized in that: It also includes an interface 1 (11), an internal threaded tube (12) and an interface 2 (13), wherein the interface 1 (11) is fixedly connected to the left rear end of the outer surface of the transverse tube (6), the internal threaded tube (12) is rotatably connected to the rear side of the outer surface of the interface 1 (11) through a sealing bearing, and the interface 2 (13) is fixedly connected to the left front end of the outer surface of the transverse tube (6), and sealing rings are provided at the ports of the interface 1 (11) and the interface 2 (13).