A water-saving irrigation device

Abstract

The utility model discloses a water-saving irrigation device, including a water tank, a circular pipe is fixedly connected to the top of the water tank, a water inlet pipe located in the circular pipe is connected and fixed to the top of the water tank, and a high-pressure water pump located in the circular pipe is fixedly installed on the top of the water tank. The utility model is provided with a series of structures, which is convenient for synchronously driving two nozzles to swing up and down to synchronously spray irrigation on both sides, thereby improving irrigation efficiency. When the two nozzles swing to an upward tilt, the high-pressure water is sprayed over a long distance to form an effect of tilted upward straight spraying. There is no need to set the entire device higher, and hydraulic power can be used to facilitate spraying work on the upper part of higher vegetation, thereby improving the spray irrigation effect, facilitating the filtration, collection and utilization of rainwater on rainy days, saving water resources, and facilitating the buffering and unloading of the impact force at the upper part when the impact of falling objects such as dead branches occurs, thereby improving the long-term use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation equipment, in particular to a water-saving irrigation device. Background Art

[0002] As we all know, at present, in order to solve the problem of urban pollution, the green coverage rate of major cities in my country will be greatly improved in the future, and the urban garden area will increase rapidly. The garden landscape is to create a green environment through garden lawns and plants. These are all for beautifying the city, making the city more beautiful and more harmonious between man and nature. At present, while building gardens, it is necessary to irrigate and water the plants in the gardens. The traditional direct bottom watering irrigation method will cause a lot of water resource waste. With the promotion of water conservation, more and more gardens adopt spray irrigation. Compared with large-area bottom flushing irrigation, spraying greatly saves water resources.

[0003] Regarding the method of spray irrigation for vegetation, publication number CN206728797U discloses an agricultural water-saving irrigation device, including a base, movable wheels are fixedly connected to both sides of the bottom of the base, a water tank is fixedly connected to the top of the base, a water inlet pipe is connected to one side of the water tank, a high-pressure water pump is arranged inside the water tank, one end of the high-pressure water pump is fixedly connected to a water pipe, an end of the water pipe away from the high-pressure water pump passes through the other side of the water tank and extends to the outside of the water tank, an end of the water pipe exposed to the outside of the box body is connected to a hose, a bearing is fixedly connected to one side of the top of the water tank, and a support plate is fixedly connected to the other side of the top of the water tank; the agricultural water-saving irrigation device achieves control of the nozzle position by setting a motor and under the action of the bearing, support plate, slide rail, screw rod, nut and slider, and can adjust the nozzle position according to the area of ​​agricultural products, which not only saves water resources but also improves the irrigation effect.

[0004] The above-mentioned method of spraying and irrigating vegetation is also applicable to spraying and irrigating garden vegetation. By driving the nozzle on the left side to move up and down, the spraying and irrigating work can be flexibly performed. However, there are the following shortcomings:

[0005] 1. During spray irrigation, only one side can be sprayed at a time, and the range of a single spray irrigation is relatively limited; and the method of using the vertical up and down movement of the sprinkler head for spraying is not ideal because the trees in the garden are tall and the sprinkler equipment cannot be set too high, making it difficult to spray the upper part of the trees; 2. Rainwater cannot be collected and utilized on rainy days, and because it is difficult to avoid the falling of dead branches in the garden, the upper part cannot be unloaded when dead branches fall; In view of this, we propose a water-saving irrigation device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a water-saving irrigation device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving irrigation device, comprising a water tank, a circular pipe is fixedly connected to the top of the water tank, a water inlet pipe located in the circular pipe is connected and fixed to the top of the water tank, a high-pressure water pump located in the circular pipe is fixedly installed on the top of the water tank, a water outlet of the high-pressure water pump is connected and fixed to the inner side wall of the circular pipe, a water inlet of the high-pressure water pump extends into the water tank and is connected and fixed to a water suction pipe, a filter screen cover is connected and fixed to the bottom end of the water suction pipe, and water in the water tank is extracted by the high-pressure water pump in cooperation with the water suction pipe and pumped into the circular pipe;

[0008] Both sides of the circular tube are hinged with support rods, and the tops of the two support rods are hinged with the same swing drive assembly. A reciprocating electric push rod located in the circular tube is fixedly installed on the top of the water tank, and the extended end of the reciprocating electric push rod is fixedly connected to the swing drive assembly. The four sides of the top of the circular tube are fixedly connected with vertical guide rods, and the swing drive assembly is slidably sleeved on the four vertical guide rods. The swing drive assembly is used to drive the two support rods to swing back and forth when the reciprocating electric push rod is started;

[0009] The two ends of the two support rods that repel each other are fixedly connected with a nozzle, and a stoppable water supply component is fixedly connected to the side of the nozzle close to the loop pipe and connected to the loop pipe. The stoppable water supply component is used to pass the water in the loop pipe into the nozzle for spraying irrigation. The two support rods are used to swing up and down to drive the two nozzles to swing up and down to spray. The swing spraying is convenient for spraying and irrigating the vegetation at high and low places in the garden;

[0010] The top end of the water inlet pipe is connected and fixed with a buffering and anti-trash rainwater collection component, which is slidably sleeved on four vertical guide rods. The buffering and anti-trash rainwater collection component is used to filter and collect rainwater for utilization on rainy days, and to buffer and unload impact force when objects fall in the garden.

[0011] Preferably, the swing drive assembly includes a circular plate slidably mounted on four vertical guide rods, the water inlet pipe is located inside the circular plate and has no contact with the inner wall of the circular plate, both sides of the circular plate are hinged with inclined connecting rods, the two connecting rods are symmetrically arranged, the bottom ends of the connecting rods are hinged to the tops of the corresponding support rods, and the bottom of the circular plate is fixedly connected to the protruding end of the reciprocating electric push rod; the arranged circular plate and the connecting rod cooperate, and when the reciprocating electric push rod starts to drive the circular plate to move reciprocatingly up and down, the circular plate drives the two support rods to swing reciprocatingly up and down synchronously through the two connecting rods.

[0012] Preferably, the stoppable water supply component includes a hose and a valve, and the two valves are respectively connected and fixed on both sides of the loop-shaped pipe, and the water outlets of the two valves are respectively connected and fixed with one end of the two hoses that are close to each other, and the opposite ends of the two hoses are respectively connected and fixed with one side that is close to the two nozzles; the arranged hose and valve cooperate to pass the water in the loop-shaped pipe into the corresponding nozzle for spraying irrigation, and the corresponding valve can be closed when one side does not need spraying irrigation, and both sides can be selectively sprayed synchronously or one side can be sprayed for irrigation, thereby ensuring a wide range of use while reasonably saving water resources.

[0013] Preferably, the buffering and anti-debris type rainwater collection component includes a telescopic hose connected and fixed to the top of the water inlet pipe, the top of the telescopic hose is connected and fixed with a rain collecting cover, the top of the rain collecting cover is fixedly connected with a stainless steel filter screen, the bottom four sides of the rain collecting cover are fixedly connected with an outer tube with a blocking structure at the top, the outer tube is slidably sleeved on the corresponding vertical guide rod, and a buffer spring is fixedly connected between the top of the vertical guide rod and the inner wall of the top of the corresponding outer tube; the telescopic hose, rain collecting cover, stainless steel filter screen, outer tube and buffer spring are arranged in cooperation, so that on rainy days, The stainless steel filter screen filters and intercepts solid impurities in the rainwater, and uses the rain collecting cover to collect the rainwater, which then enters the water tank through the telescopic hose and the water inlet pipe for utilization, thereby achieving the effect of filtering, collecting and utilizing rainwater on rainy days and saving water resources. When falling objects impact the stainless steel filter screen, the stainless steel filter screen moves downward under the impact and drives the rain collecting cover to compress the telescopic hose. The rain collecting cover drives the four outer tubes to slide downward on the corresponding vertical guide rods and compress the buffer spring, and utilizes the elastic force of the buffer spring to buffer and unload the impact force of the falling objects.

[0014] Preferably, a battery is fixedly installed on the left side of the water tank, and the high-pressure water pump and the reciprocating electric push rod are electrically connected to the battery.

[0015] Preferably, a ventilation and water seepage hole located in the meandering tube is provided on the top inner wall of the water tank.

[0016] Preferably, the four corners of the bottom of the water tank are rotatably mounted with universal wheels with locks.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. This water-saving irrigation device cooperates with the high-pressure water pump, reciprocating electric push rod, circular tube, support rod, sprinkler, swing drive assembly and stoppable water supply assembly. When the high-pressure water pump and the reciprocating electric push rod are started, the two sprinklers can be synchronously driven to swing up and down to spray and irrigate on both sides synchronously. The synchronous spray irrigation on both sides is used to increase the single spray irrigation range and improve the irrigation efficiency. The up and down swing spraying can be used to spray and irrigate the vegetation at high and low places in the garden. When the two sprinklers swing to an upward tilt, high-pressure water is sprayed over a long distance to form an inclined upward straight spraying effect. There is no need to set the entire device higher. It can be formed by hydraulic power to facilitate the spraying work on the upper part of the higher vegetation, thereby improving the spray irrigation effect.

[0019] 2. This water-saving irrigation device, through the coordination of the stoppable water supply components and the sprinkler head, can close the corresponding valve when one side does not need spray irrigation, and can selectively spray both sides simultaneously or unilaterally, thereby ensuring a wide range of use while reasonably saving water resources and improving flexibility of use.

[0020] 3. This water-saving irrigation device, through the cooperation of the water tank, water inlet pipe, vertical guide rod and buffering and anti-debris rainwater collection component, can filter and collect rainwater on rainy days to save water resources, and is convenient for buffering and unloading the impact force at the top when falling objects such as dead branches occur, thereby improving the long-term use effect.

[0021] The utility model is provided with a series of structures, which is convenient for synchronously driving the two sprinkler heads to swing back and forth up and down to synchronously spray irrigation on both sides, thereby improving irrigation efficiency. When the two sprinkler heads are swung to tilt upward, the high-pressure water is sprayed over a long distance to form an effect of tilted upward straight spraying. There is no need to set the entire device higher, and hydraulic power can be used to form it, which is convenient for spraying the upper part of higher vegetation, thereby improving the spray irrigation effect, facilitating the filtering, collection and utilization of rainwater on rainy days, saving water resources, and facilitating the buffering and unloading of the impact force at the upper part when impacted by falling objects such as dead branches, thereby improving the long-term use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0024] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0025] In the figure: 1. water tank; 2. water inlet pipe; 3. circular pipe; 4. telescopic hose; 5. rain collecting cover; 6. stainless steel filter; 7. outer pipe; 8. vertical guide rod; 9. buffer spring; 10. support rod; 11. nozzle; 12. connecting rod; 13. circular plate; 14. reciprocating electric push rod; 15. valve; 16. hose; 17. high-pressure water pump; 18. suction pipe. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 3 As shown, a water-saving irrigation device proposed in this embodiment includes a water tank 1, a circular pipe 3 is fixedly connected to the top of the water tank 1, a water inlet pipe 2 located in the circular pipe 3 is connected and fixed to the top of the water tank 1, a high-pressure water pump 17 located in the circular pipe 3 is fixedly installed on the top of the water tank 1, a water outlet of the high-pressure water pump 17 is connected and fixed to the inner inner wall of the circular pipe 3, a water inlet of the high-pressure water pump 17 extends into the water tank 1 and is connected and fixed to a suction pipe 18, a filter cover is connected and fixed to the bottom end of the suction pipe 18, a ventilation and water seepage hole located in the circular pipe 3 is opened on the inner wall of the top of the water tank 1, which facilitates the flow of water into the water tank 1 when there is water inside the circular pipe 3, and universal wheels with locks are rotatably installed at the four corners of the bottom of the water tank 1, which facilitates flexible movement, and the high-pressure water pump 17 cooperates with the suction pipe 18 to extract water in the water tank 1 and pump it into the circular pipe 3;

[0028] Support rods 10 are hinged on both sides of the circular tube 3, and the tops of the two support rods 10 are hinged with the same swing drive assembly. A reciprocating electric push rod 14 located in the circular tube 3 is fixedly installed on the top of the water tank 1, and a battery is fixedly installed on the left side of the water tank 1. The high-pressure water pump 17 and the reciprocating electric push rod 14 are electrically connected to the battery, which plays the effect of supplying power to the high-pressure water pump 17 and the reciprocating electric push rod 14. The extended end of the reciprocating electric push rod 14 is fixedly connected to the swing drive assembly, and the four sides of the top of the circular tube 3 are fixedly connected with vertical guide rods 8. The swing drive assembly is slidably sleeved on the four vertical guide rods 8. The swing drive assembly is used to drive the two support rods 10 to swing back and forth when the reciprocating electric push rod 14 is started; the two support rods 10 repel each other One end of each of the water inlet pipes 2 is fixedly connected with a nozzle 11, and a stoppable water supply component is fixedly connected between the side of the nozzle 11 close to the loop-shaped pipe 3 and the loop-shaped pipe 3. The stoppable water supply component is used to pass the water in the loop-shaped pipe 3 into the nozzle 11 for spraying irrigation. The two support rods 10 are used to swing back and forth up and down to drive the two nozzles 11 to swing back and forth up and down to spray. The swinging spraying is convenient for spraying and irrigating the vegetation at high and low places in the garden; the top of the water inlet pipe 2 is connected and fixed with a buffering and anti-debris rainwater collection component, which is slidably sleeved on four vertical guide rods 8. The buffering and anti-debris rainwater collection component is used to filter and collect rainwater for use on rainy days, and to buffer and unload the impact force when objects fall in the garden.

[0029] Specifically, the swing drive assembly includes a circular plate 13 slidably mounted on four vertical guide rods 8, wherein the top of the circular plate 13 is provided with four vertical guide holes that are respectively slidably mounted on the corresponding outer sides of the vertical guide rods 8, and the circular plate 13 is slidably mounted on the four vertical guide rods 8 through the four vertical guide holes, which plays an effect of vertical sliding guidance of the circular plate 13, and the water inlet pipe 2 is located in the circular plate 13 and does not contact the inner wall of the circular plate 13, and both sides of the circular plate 13 are hinged with inclined connecting rods 12, and the two connecting rods 12 are symmetrically arranged, and the bottom ends of the connecting rods 12 are hinged to the tops of the corresponding support rods 10, and the bottom of the circular plate 13 is fixedly connected to the protruding end of the reciprocating electric push rod 14; the arranged circular plate 13 and the connecting rod 12 cooperate, and when the reciprocating electric push rod 14 starts to drive the circular plate 13 to move reciprocatingly up and down, the circular plate 13 drives the two support rods 10 to swing synchronously reciprocatingly up and down through the two connecting rods 12.

[0030] Furthermore, the stoppable water supply component includes a hose 16 and a valve 15. The two valves 15 are respectively connected and fixed on both sides of the loop pipe 3. The water outlets of the two valves 15 are respectively connected and fixed to one end of the two hoses 16 that are close to each other, and the opposite ends of the two hoses 16 are respectively connected and fixed to one side that is close to the two nozzles 11. The arranged hose 16 and valve 15 cooperate to pass the water in the loop pipe 3 into the corresponding nozzle 11 for spray irrigation, and the corresponding valve 15 can be closed when spray irrigation is not needed on one side. The two sides can be sprayed synchronously or one side can be sprayed for irrigation selectively, so as to ensure a wide range of use while reasonably saving water resources.

[0031] Furthermore, the buffering and anti-debris rainwater collection component includes a telescopic hose 4 connected and fixed to the top of the water inlet pipe 2, the top of the telescopic hose 4 is connected and fixed with a rain collecting cover 5, the top of the rain collecting cover 5 is fixedly connected with a stainless steel filter screen 6, the bottom four sides of the rain collecting cover 5 are fixedly connected with an outer tube 7 with a blocking structure at the top, the outer tube 7 is slidably sleeved on the corresponding vertical guide rod 8, and a buffer spring 9 is fixedly connected between the top of the vertical guide rod 8 and the inner wall of the top of the corresponding outer tube 7; the telescopic hose 4, rain collecting cover 5, stainless steel filter screen 6, outer tube 7 and buffer spring 9 are arranged to cooperate, and on rainy days, the stainless steel filter screen 6 is used to filter and intercept solid impurities in rainwater, and the rain collecting cover 5 is used to filter and intercept solid impurities in rainwater. Rainwater is collected and then enters the water tank 1 through the telescopic hose 4 and the water inlet pipe 2 for utilization, thereby achieving the effect of filtering, collecting and utilizing rainwater on rainy days and saving water resources. Since there are many trees in the garden, it is difficult to avoid the phenomenon of dry branches falling. When falling objects impact the stainless steel filter 6, the stainless steel filter 6 moves downward under the impact and drives the rain collecting cover 5 to compress the telescopic hose 4. The rain collecting cover 5 drives the four outer tubes 7 to slide downward on the corresponding vertical guide rods 8 respectively, and compresses the buffer spring 9. The elastic force of the buffer spring 9 is used to buffer and unload the impact force of the falling objects, thereby reducing the risk of the stainless steel filter 6 being damaged by impact and improving the long-term use effect.

[0032] The method of using the present embodiment is as follows: the device is pushed into the garden, and is flexibly moved by four universal wheels with locks, the high-pressure water pump 17 and the reciprocating electric push rod 14 are started, the valve 15 is in an open state, the high-pressure water pump 17 extracts water from the water tank 1 through the suction pipe 18 and pumps it into the circular pipe 3, and the water is then diverted into the two nozzles 11 through the two valves 15 and the two hoses 16 in turn, and then sprayed to both sides through the two nozzles 11 for spray irrigation, and when the reciprocating electric push rod 14 is started to drive the circular plate 13 to move up and down reciprocatingly, the circular plate 13 drives the two support rods 10 to swing up and down synchronously through the two connecting rods 12, and the two support rods 10 drive the two nozzles 11 to swing up and down reciprocatingly. Sprinkling, by using the up and down swing spraying, the vegetation at high and low places in the garden can be sprayed and irrigated in an integrated manner. When the two nozzles 11 are swung to tilt upward, the high-pressure water is sprayed over a long distance to form an effect of tilted upward straight spraying. There is no need to set the entire device high, and it can be formed by hydraulic force, which is convenient for spraying the upper part of the higher vegetation, improving the spray irrigation effect, and by the way of synchronous spray irrigation on both sides, the single spray irrigation range is increased, thereby improving the irrigation efficiency; when one side does not need spray irrigation, the corresponding valve 15 can be closed, and both sides can be sprayed synchronously or one side can be sprayed irrigated selectively, ensuring a wide range of use while reasonably saving water resources and improving the flexibility of use;

[0033] On rainy days, the stainless steel filter 6 is used to filter and intercept solid impurities in the rainwater, and the rain collecting cover 5 is used to collect rainwater. The rainwater then enters the water tank 1 through the telescopic hose 4 and the water inlet pipe 2 for utilization, thereby achieving the effect of filtering, collecting and utilizing rainwater on rainy days and saving water resources. Since there are many trees in the garden, it is difficult to avoid the phenomenon of dry branches falling. When falling objects impact the stainless steel filter 6, the stainless steel filter 6 moves downward under the impact and drives the rain collecting cover 5 to compress the telescopic hose 4. The rain collecting cover 5 drives the four outer tubes 7 to slide downward on the corresponding vertical guide rods 8 respectively, and compresses the buffer spring 9. The elastic force of the buffer spring 9 is used to buffer and unload the impact force of the falling objects, thereby reducing the risk of the stainless steel filter 6 being damaged by impact and improving the long-term use effect.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water-saving irrigation device, comprising a water tank (1), characterized in that: The top of the water tank (1) is fixedly connected to a circular pipe (3), the top of the water tank (1) is connected and fixedly connected to a water inlet pipe (2) located in the circular pipe (3), the top of the water tank (1) is fixedly installed with a high-pressure water pump (17) located in the circular pipe (3), the water outlet of the high-pressure water pump (17) is connected and fixedly connected to the inner side wall of the circular pipe (3), the water inlet of the high-pressure water pump (17) extends into the water tank (1) and is connected and fixedly connected to a water suction pipe (18), and the bottom end of the water suction pipe (18) is connected and fixedly connected to a filter cover; Support rods (10) are hingedly connected to both sides of the circular tube (3), and the tops of the two support rods (10) are hingedly connected to the same swing drive assembly. A reciprocating electric push rod (14) located in the circular tube (3) is fixedly installed on the top of the water tank (1), and the extended end of the reciprocating electric push rod (14) is fixedly connected to the swing drive assembly. Vertical guide rods (8) are fixedly connected to the four sides of the top of the circular tube (3), and the swing drive assembly is slidably sleeved on the four vertical guide rods (8); The repelling ends of the two support rods (10) are both fixedly connected to a nozzle (11), and a stoppable water supply component is fixedly connected to the side of the nozzle (11) close to the loop pipe (3) and connected to the loop pipe (3); The top end of the water inlet pipe (2) is connected to and fixed with a buffering and anti-debris type rainwater collection component, which is slidably sleeved on four vertical guide rods (8).

2. A water-saving irrigation device according to claim 1, characterized in that: The swing drive assembly comprises a circular plate (13) slidably mounted on four vertical guide rods (8); the water inlet pipe (2) is located inside the circular plate (13) and does not contact the inner wall of the circular plate (13); both sides of the circular plate (13) are hinged with inclined connecting rods (12); the two connecting rods (12) are symmetrically arranged; the bottom ends of the connecting rods (12) are hinged to the tops of the corresponding support rods (10); and the bottom of the circular plate (13) is fixedly connected to the protruding end of the reciprocating electric push rod (14).

3. A water-saving irrigation device according to claim 2, characterized in that: The stoppable water supply assembly comprises a hose (16) and a valve (15), wherein the two valves (15) are respectively connected and fixed to two sides of the loop-shaped pipe (3), the water outlets of the two valves (15) are respectively connected and fixed to one end of the two hoses (16) that are close to each other, and the repelling ends of the two hoses (16) are respectively connected and fixed to one side that is close to the two nozzles (11).

4. A water-saving irrigation device according to claim 3, characterized in that: The buffering and anti-debris rainwater collection assembly comprises a telescopic hose (4) connected and fixed to the top of a water inlet pipe (2); the top of the telescopic hose (4) is connected and fixed to a rain collecting cover (5); the top of the rain collecting cover (5) is fixedly connected to a stainless steel filter screen (6); the bottom four sides of the rain collecting cover (5) are all fixedly connected to an outer tube (7) with a blocking structure at the top; the outer tube (7) is slidably sleeved on a corresponding vertical guide rod (8); a buffer spring (9) is fixedly connected between the top of the vertical guide rod (8) and the inner wall of the top of the corresponding outer tube (7).

5. A water-saving irrigation device according to claim 1, characterized in that: A storage battery is fixedly mounted on the left side of the water tank (1), and the high-pressure water pump (17) and the reciprocating electric push rod (14) are both electrically connected to the storage battery.

6. A water-saving irrigation device according to claim 1, characterized in that: A ventilation and water seepage hole located inside the circular tube (3) is provided on the inner wall of the top of the water tank (1).

7. A water-saving irrigation device according to claim 1, characterized in that: The four corners of the bottom of the water tank (1) are rotatably mounted with universal wheels with locks.

Images