Flow-adjustable water-saving irrigation equipment

Abstract

The utility model discloses a kind of water-saving irrigation equipment with adjustable flow, specifically related to irrigation equipment technical field, including movable rack, machine case and water spraying part with adjustable flow are arranged on the rack, pumping assembly is arranged in the machine case, and the top cover of machine case is provided with detachable box cover;The pumping assembly includes pump body, the water inlet end of the pump body is connected with three-way pipe, water delivery hose is connected between water outlet and the water spraying part, and the other two ends of the three-way pipe are all connected with water inlet pipe that extends to the outside of machine case;Detachable filtering mechanism is mounted on the end of two water inlet pipes;The utility model is set through filtering mechanism, the water of extraction can be filtered in multiple stages, to realize the filtration treatment of water, solve the problem that water is doped with floating object or dirt and other sundries, easy to cause pipeline blockage, in turn, it is favorable to the normal pumping of equipment, realize the efficient irrigation of crop.

Description

Technical Field

[0001] This utility model relates to the field of irrigation equipment technology, specifically to a water-saving irrigation device with adjustable flow rate. Background Technology

[0002] In crop cultivation, irrigation equipment is often used to bring water from ditches or rivers into farmland or planting areas to replenish soil moisture and ensure normal crop growth.

[0003] Most existing water-saving irrigation equipment uses mobile irrigation devices to facilitate irrigation of crops in different locations. However, when pumping water from ditches or rivers, the water is often mixed with floating objects or mud and sand. However, existing irrigation equipment cannot filter the water, which can easily lead to pipe blockage, affecting the normal pumping of the equipment and thus hindering efficient irrigation of crops. Utility Model Content

[0004] The purpose of this invention is to provide a water-saving irrigation device with adjustable flow rate to address the aforementioned shortcomings in the technology.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a water-saving irrigation device with adjustable flow rate, comprising a movable frame, wherein a housing and an adjustable flow rate water spraying component are provided on the frame, a water pumping assembly is provided inside the housing, and a removable cover is provided on the top of the housing. The pumping assembly includes a pump body, with a three-way pipe connected to the inlet end of the pump body, and a water delivery hose connected between the outlet end and the spray nozzle. The other two ends of the three-way pipe are connected to inlet pipes extending to the outside of the casing. A detachable filter mechanism is installed at the ends of both water inlet pipes, and the filter mechanism includes a filter box, the inside of which is provided with filter elements; The filter element includes a filter frame, and multiple equally spaced filter screens are installed inside the filter frame.

[0006] Preferably, the top of the filter box is provided with a slot for inserting and removing the filter frame, the top of the filter frame is fitted with a sealing cover that fits over the top of the filter box, and the sealing cover is fitted with a sealing strip that seals the slot. The filter box is also provided with a connector for fixing the sealing cover in place.

[0007] Preferably, the connector includes side plates fixed on both sides of the filter box, two symmetrically distributed plug-in blocks are installed on the top of each of the two side plates, the bottom of the sealing cover is provided with a plug-in groove for the plug-in blocks to be inserted, and both sides of the sealing cover are screwed with locking screws, and the plug-in blocks are provided with threaded holes for the locking screws to be screwed in.

[0008] Preferably, limit strips are installed on both sides of the inner wall of the filter box, and limit grooves that cooperate with the limit strips are opened on both sides of the filter frame.

[0009] Preferably, the water spraying component includes an irrigation frame, on which a water spraying pipe is installed, and a solenoid valve is installed on the water spraying pipe. One end of the water spraying pipe is connected to a water delivery hose, and the other end is equipped with a nozzle.

[0010] Preferably, the water spraying component further includes an electric push rod installed on the top of the frame, the telescopic end of the electric push rod being fixedly connected to the bottom end of the irrigation frame, and a telescopic auxiliary support rod being connected between the irrigation frame and the frame.

[0011] Preferably, the bottom of the chassis has multiple equally spaced drainage holes on both sides.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. Through the setting of the filtration mechanism, the pumped water can be filtered in multiple stages, thereby achieving water filtration treatment and solving the problem of water mixed with floating objects or mud and sand, which can easily cause pipe blockage. This facilitates the normal water pumping of the equipment and achieves efficient irrigation of crops. 2. The sealing cover and connectors allow for quick disassembly and assembly of the filter screen, facilitating cleaning or replacement and ensuring its filtration efficiency, thus enabling convenient water filtration. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the structure of the filter element and filter box of this utility model when disassembled; Figure 4 This is a partial cross-sectional view of the filter element of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Frame; 2. Chassis; 3. Cover; 4. Drain hole; 5. Irrigation frame; 6. Sprinkler head; 7. Solenoid valve; 8. Spray pipe; 9. Water delivery hose; 10. Electric push rod; 11. Inlet pipe; 12. Filter mechanism; 121. Filter box; 122. Sealing cover; 123. Filter element; 1231. Filter frame; 1232. Filter screen; 124. Side plate; 125. Insertion block; 126. Locking screw; 127. Limiting strip; 128. Limiting groove; 129. Groove; 1210. Insertion groove; 1211. Sealing strip; 13. Pump body. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] like Figures 1-4 As shown, a water-saving irrigation device with adjustable flow rate includes a movable frame 1, on which a housing 2 and an adjustable flow rate water spray component are mounted. A pumping assembly is installed inside the housing 2, and a removable cover 3 is provided on the top of the housing 2. The pumping assembly includes a pump body 13, with a three-way pipe connected to the inlet end of the pump body 13 and a water delivery hose 9 connected between the outlet end and the water spray component. Both ends of the three-way pipe are connected to inlet pipes 11 extending to the outside of the housing 2. The water spray component includes an irrigation frame 5, on which a water spray pipe 8 is mounted. A solenoid valve 7 is mounted on the water spray pipe 8. One end of the water spray pipe 8 is connected to the water delivery hose 9, and the other end is equipped with a nozzle 6. A battery for powering the device is also provided inside the housing 2, and a partition separating the battery and the pump body 13 is also provided inside the housing 2. A detachable filter mechanism 12 is installed at the ends of both water inlet pipes 11. The filter mechanism 12 includes a filter box 121, and a filter element 123 is provided inside the filter box 121. The filter element 123 includes a filter frame 1231, and multiple filter screens 1232 are installed inside the filter frame 1231. Specifically, for the sake of illustration, there are 3 filter screens 1232. However, in practice, the number of filter screens 1232 can be designed according to actual needs and is not limited here.

[0018] When irrigating crops, the equipment can be moved to the irrigation site via the frame 1. Then, depending on the actual water pumping environment, one of the inlet pipes 11 is connected to an external pipe placed in a ditch or river. Subsequently, the ditch or river water is pumped in via the pump body 13 and sent to the sprinkler pipe 8 via the water delivery hose 9. Then, the water is sprayed onto the crops through the nozzle 6 to irrigate them. When the nozzle 6 is spraying water for irrigation, the spray size of the nozzle 6 can be adjusted via the solenoid valve 7 to adjust the flow rate and achieve water-saving effect. When water from ditches or rivers is pumped into the inlet pipe 11, it first flows into the filter box 121, and then undergoes multi-stage filtration through the three filter screens 1232 in the filter frame 1231. After filtration, the water is delivered into the water delivery hose 9 through the inlet pipe 11 and the pump body 13, thereby achieving water filtration and preventing floating objects or mud and sand from entering the water, which could cause pipe blockage. This facilitates normal water pumping by the equipment and enables efficient irrigation of crops.

[0019] Meanwhile, in this embodiment, to prevent water leakage at the connection between the pump body 13 and the water inlet pipe 11, which could lead to water accumulation inside the casing 2, such as... Figure 1 As shown, multiple equally spaced drainage holes 4 are provided on both sides of the bottom of the chassis 2.

[0020] Furthermore, in order to increase the spray range of nozzle 6, such as Figure 1 and Figure 2 As shown, the water spraying component also includes an electric push rod 10 installed on the top of the frame 1. The telescopic end of the electric push rod 10 is fixedly connected to the bottom end of the irrigation frame 5. A telescopic auxiliary support rod is also connected between the irrigation frame 5 and the frame 1.

[0021] In actual irrigation, if it is necessary to adjust the spray height of the sprinkler head 6, the irrigation frame 5 can be raised or lowered by the electric push rod 10. At this time, the telescopic auxiliary support rod can extend and retract accordingly to support the irrigation frame 5, thereby facilitating the stable support of the sprinkler head 6 and making it easier for the sprinkler head 6 to spray water for irrigation.

[0022] In another embodiment, such as Figures 1-4 As shown, the top of the filter box 121 is provided with a slot 129 for inserting and removing the filter frame 1231. The top of the filter frame 1231 is fitted with a sealing cover 122 that fits over the top of the filter box 121. A sealing strip 1211 is installed on the sealing cover 122 to seal the slot 129. The filter box 121 is also provided with a connector to fix the sealing cover 122 in place.

[0023] Specifically, the connector includes side plates 124 fixed on both sides of the filter box 121. Two symmetrically distributed plug-in blocks 125 are installed on the top of each of the two side plates 124. The bottom of the sealing cover 122 is provided with a plug-in groove 1210 for the plug-in blocks 125 to be plugged in. Both sides of the sealing cover 122 are screwed with locking screws 126. The plug-in blocks 125 are provided with threaded holes for the locking screws 126 to be screwed in.

[0024] When the filter screen 1232 needs cleaning or replacement, first remove the locking screw 126, then pull the sealing cover 122 upwards, causing the sealing cover 122 to move the filter frame 1231 out of the slot 129, thus removing the filter screen 1232 from the filter box 121 and completing the removal of the filter screen 1232. Afterwards, clean or replace the filter screen 1232. After cleaning or replacement, insert the filter frame 1231 back into the filter box 121 through the slot 129. At this time, the sealing cover 122 is closed on the top of the filter box 121, and the plug block 125 is inserted into the plug slot 1210. Then, the locking screw 126 is screwed into the threaded hole to fix the sealing cover 122 and the filter box 121, thus completing the installation of the filter screen 1232. This allows for quick disassembly and assembly of the filter screen 1232, making it convenient to clean or replace the filter screen 1232, thereby ensuring the filtration effect of the filter screen 1232 and facilitating the filtration treatment of water.

[0025] Furthermore, in order to achieve sliding limit of the filter frame 1231 and facilitate the stable assembly and disassembly of the filter frame 1231, such as Figure 3 and Figure 4 As shown, limit strips 127 are installed on both sides of the inner wall of the filter box 121, and limit grooves 128 that cooperate with the limit strips 127 are opened on both sides of the filter frame 1231.

[0026] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A water-saving irrigation device with adjustable flow rate, comprising a movable frame (1), characterized in that: The frame (1) is provided with a housing (2) and a water spray component with adjustable flow rate. The housing (2) is provided with a water pumping component, and the top of the housing (2) is covered with a removable cover (3). The pumping assembly includes a pump body (13), the inlet end of the pump body (13) is connected to a three-way pipe, the outlet end is connected to the water spraying component and a water delivery hose (9), and the other two ends of the three-way pipe are connected to inlet pipes (11) extending to the outside of the casing (2). A detachable filter mechanism (12) is installed at the ends of both water inlet pipes (11), and the filter mechanism (12) includes a filter box (121), and a filter element (123) is provided inside the filter box (121). The filter element (123) includes a filter frame (1231), and a plurality of equally spaced filter screens (1232) are installed inside the filter frame (1231).

2. The water-saving irrigation equipment with adjustable flow rate according to claim 1, characterized in that: The top of the filter box (121) is provided with a slot (129) for inserting and removing the filter frame (1231). The top of the filter frame (1231) is fitted with a sealing cover (122) that fits over the top of the filter box (121). A sealing strip (1211) is installed on the sealing cover (122) to seal the slot (129). The filter box (121) is also provided with a connector to fix the sealing cover (122).

3. The water-saving irrigation equipment with adjustable flow rate according to claim 2, characterized in that: The connector includes side plates (124) fixed on both sides of the filter box (121). Two symmetrically distributed plug blocks (125) are installed on the top of each of the two side plates (124). The bottom of the sealing cover (122) is provided with a plug groove (1210) for the plug blocks (125) to be plugged in. Both sides of the sealing cover (122) are screwed with locking screws (126). The plug blocks (125) are provided with threaded holes for the locking screws (126) to be screwed in.

4. The water-saving irrigation equipment with adjustable flow rate according to claim 2, characterized in that: Limiting strips (127) are installed on both sides of the inner wall of the filter box (121), and limiting grooves (128) that cooperate with the limiting strips (127) are opened on both sides of the filter frame (1231).

5. The water-saving irrigation equipment with adjustable flow rate according to claim 1, characterized in that: The water spraying device includes an irrigation frame (5), on which a water spray pipe (8) is installed, and a solenoid valve (7) is installed on the water spray pipe (8). One end of the water spray pipe (8) is connected to a water delivery hose (9), and the other end is equipped with a nozzle (6).

6. The water-saving irrigation equipment with adjustable flow rate according to claim 5, characterized in that: The water spraying component also includes an electric push rod (10) installed on the top of the frame (1). The telescopic end of the electric push rod (10) is fixedly connected to the bottom end of the irrigation frame (5). A telescopic auxiliary support rod is also connected between the irrigation frame (5) and the frame (1).

7. The water-saving irrigation equipment with adjustable flow rate according to claim 1, characterized in that: The bottom of the chassis (2) has multiple equally spaced drainage holes (4) on both sides.

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