Buried irrigation pipe with nozzle capable of being quickly disassembled

Abstract

The buried irrigation pipe comprises a water conveying pipeline, a lower supporting plate, an upper supporting plate and a spray head body, the upper supporting plate is clamped to the upper end of the water conveying pipeline, the lower supporting plate is clamped to the lower end of the water conveying pipeline, and the upper supporting plate and the lower supporting plate are limited through a fixing structure. And the anti-blocking mechanism is arranged in the middle of the upper end of the upper supporting plate, the anti-blocking mechanism is composed of a hollow column and a filter screen, and the upper end of the hollow column is in threaded connection with a spray head body. According to the buried irrigation pipe with the spray head capable of being rapidly detached, irrigation water can be filtered through the hollow column and the filter screen, the phenomenon that the spray head body is blocked by impurities in the water in the long-term use process is prevented, the spray head body is in threaded connection with the upper end of the hollow column, and the spray head body is fixed through the fixing pin. And the nozzle body, the hollow column and the upper supporting plate can be disassembled and assembled conveniently, and later maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of buried irrigation pipe, concretely to a buried irrigation pipe with quick detachable spray head. BACKGROUND

[0002] The buried irrigation pipe is a kind of irrigation pipeline for farmland irrigation and is buried underground, water can be directly delivered to crop root by the way of underground drip irrigation or seepage irrigation, it has very many advantages, such as water saving, high efficiency, environmental protection, reducing water evaporation and loss, and is more widely used;

[0003] For example, the patent for utility model with publication number CN217958143U discloses a buried irrigation pipe, to solve the problem that the spray head body of the existing buried irrigation pipe is not convenient to disassemble, thereby affecting the maintenance efficiency, the utility model discloses the following scheme, which comprises a pipeline body, a plurality of water outlets are formed in the top of the pipeline body, a spray head body assembly is arranged on the pipeline body, the spray head body assembly comprises an upper bending plate, a lower bending plate and a spray head body, a circular hole is formed in the top of the upper bending plate, the spray head body is fixedly installed in the circular hole, the bottom end of the spray head body extends into the pipeline through the corresponding water outlet, two clamping blocks are fixedly installed on the top of the lower bending plate on both sides.The utility model has reasonable structure, the spray head body is fixed by the connection of the upper bending plate and the lower bending plate, the stability of the upper bending plate and the lower bending plate is improved by the cooperation of the clamping plate and the clamping groove, the spray head body is quickly disassembled, which is convenient for maintenance or replacement, and the reliability is high;

[0004] However, there is a lack of limiting mechanism between the pipeline and the upper and lower bending plates in the prior art, the connection fastening is not good, it is easy to loosen, and there is a lack of filtering mechanism for irrigation water, in the long-term use process, impurity particles in water can cause clogging of the nozzle, and the disassembly and replacement operation of the nozzle is relatively cumbersome, for example, the above-mentioned comparative patent has this problem;

[0005] Therefore, we propose a buried irrigation pipe with quick detachable spray head to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a buried irrigation pipe with quick detachable spray head to solve the problem that there is a lack of limiting mechanism between the pipeline and the upper and lower bending plates in the prior art, the connection fastening is not good, it is easy to loosen, and there is a lack of filtering mechanism for irrigation water, in the long-term use process, impurity particles in water can cause clogging of the nozzle, and the disassembly and replacement operation of the nozzle is relatively cumbersome.

[0007] To achieve the above object, the utility model provides the following technical scheme: a buried irrigation pipe with quick detachable spray head, comprising water delivery pipeline, lower support plate, upper support plate and spray head body.

[0008] Further comprising:

[0009] The upper support plate is clamped at the upper end of the water conveying pipeline, the lower support plate is clamped at the lower end of the water conveying pipeline, and the upper support plate and the lower support plate are limited by the fixing structure.

[0010] The anti-blocking mechanism is arranged at the middle part of the upper end of the upper support plate, and the anti-blocking mechanism is composed of a hollow column and a filter screen.

[0011] The left and right sides of the hollow column are provided with fixing pins for limiting, and the fixing pins drive the hollow column to form a dismounting structure at the upper end of the upper support plate.

[0012] Preferably, the lower end of the lower support plate is fixedly connected with a positioning pin, and the positioning pin is inserted into the ground.

[0013] Preferably, the left and right sides of the upper end of the lower support plate are fixedly connected with lower connecting plates, the upper end of the lower connecting plate is fixedly connected with a fixing rod, the fixing rod is inserted into the middle part of the upper connecting plate, and the upper connecting plate is fixedly connected with the left and right ends of the upper support plate.

[0014] Preferably, the outer surface of the fixing rod is threadedly connected with a connecting cap for locking and limiting, and the connecting cap is arranged at the upper end of the upper connecting plate.

[0015] Preferably, the lower end of the hollow column is inserted into the water conveying pipeline, and a second sealing ring is arranged between the hollow column and the water conveying pipeline, the inside of the hollow column is provided with a filter screen, and the filter screen is arranged at the lower end of the spray head body.

[0016] Preferably, the left and right sides of the upper end of the upper support plate are fixedly connected with fixing columns, the inside of the fixing column is provided with a spring, the movable end of the spring is fixedly connected with a fixing pin, and the fixing pin is telescopically connected in the fixing column.

[0017] Preferably, the outer side of the fixing pin is fixedly connected with a movable plate, and the movable plate and the fixing column form a left-right sliding structure, the fixing pin is inserted into the fixing block, and the fixing block is fixedly connected with the left and right ends of the hollow column.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: The buried irrigation pipe with a quick-detachable nozzle has a lower support plate and an upper support plate clamped at the upper and lower ends of the water supply pipe, respectively. Combined with the setting of the fixing mechanism, it is convenient to limit the water supply pipe, the lower support plate and the upper support plate, and the fastening is good to prevent loosening. Through the setting of the hollow column and the filter screen, the irrigation water can be filtered to prevent impurities in the water from clogging the nozzle body during long-term use. Moreover, the nozzle body is threaded to the upper end of the hollow column. Combined with the setting of the fixing pin, it is convenient to disassemble and assemble the nozzle body, the hollow column and the upper support plate, which facilitates later maintenance.

[0019] 1. It is equipped with a lower support plate, an upper support plate and a fixing mechanism. The upper support plate and the lower support plate are respectively clamped at the upper and lower ends of the water supply pipe. Combined with the setting of the fixing mechanism, it is convenient to limit the water supply pipe, the lower support plate and the upper support plate, and the fastening is good to prevent loosening.

[0020] 2. It is equipped with an anti-clogging mechanism, which includes a hollow column and a filter screen. The filter screen is fitted between the hollow column and the nozzle body to filter the irrigation water and prevent impurities in the water from clogging the nozzle body.

[0021] 3. It is equipped with a nozzle body and a fixing pin. The nozzle body is threaded to the upper end of the hollow column. With the fixing pin, it is easy to disassemble the hollow column and the upper support plate, so that the nozzle body can be disassembled and maintained very conveniently. The filter screen can also be disassembled and cleaned. Attached Figure Description

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

[0023] Figure 2 This is an exploded structural diagram of the water conveyance pipeline, lower support plate, and positioning pin of this utility model;

[0024] Figure 3 This is an exploded structural diagram of the water conveyance pipeline and the upper support plate of this utility model;

[0025] Figure 4 This is an exploded structural diagram of the hollow column, filter screen, and nozzle body of this utility model;

[0026] Figure 5 This is an exploded view of the hollow column and nozzle body of this utility model from below;

[0027] Figure 6 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 7 This is an exploded structural diagram of the fixing column and fixing pin of this utility model.

[0029] In the figure: 1, water pipeline; 2, lower support plate; 3, positioning pin; 4, lower connecting plate; 5, fixed rod; 6, upper support plate; 7, upper connecting plate; 8, connecting cap; 9, anti-blocking mechanism; 10, hollow column; 11, filter screen; 12, spray head body; 13, first sealing ring; 14, fixed column; 15, spring; 16, fixed pin; 17, movable plate; 18, fixed block; 19, second sealing ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figures 1-7 The present application provides the following technical solutions.

[0032] Embodiment 1: In order to solve the problem that there is no limiting mechanism between the pipeline and the upper and lower bending plates in the prior art, the connection is not tight, and is easy to loosen, therefore, the present embodiment provides a kind of buried irrigation pipe with quick dismounting spray head, which is provided with water pipeline 1, lower support plate 2, positioning pin 3, lower connecting plate 4, fixed rod 5, upper support plate 6, upper connecting plate 7 and connecting cap 8, the lower end of the lower support plate 2 is fixedly connected with the positioning pin 3, and the positioning pin 3 is inserted into the ground, the left and right sides of the upper end of the lower support plate 2 are both fixedly connected with the lower connecting plate 4, and the upper end of the lower connecting plate 4 is fixedly connected with the fixed rod 5, the fixed rod 5 is inserted into the middle part of the upper connecting plate 7, and the upper connecting plate 7 is fixedly connected with the left and right ends of the upper support plate 6 respectively, the outer surface of the fixed rod 5 is threadedly connected with the connecting cap 8 for locking and limiting, and the connecting cap 8 is arranged on the upper end of the upper connecting plate 7, the upper support plate 6 is clamped on the upper end of the water pipeline 1, the lower support plate 2 is clamped on the lower end of the water pipeline 1, the upper support plate 6 and the lower support plate 2 are limited by the fixing structure, the fixing structure is composed of the lower connecting plate 4, the fixed rod 5, the upper connecting plate 7 and the connecting cap 8, and the like Figure 1 and Figure 2As shown, first, the lower support plate 2 drives the positioning pin 3 to be inserted into the ground, and the lower support plate 2 is positioned, then the water pipeline 1 is clamped in the lower support plate 2, and then the upper support plate 6 is sleeved on the upper end of the water pipeline 1, and the fixing rod 5 is inserted into the upper connecting plate 7, then the connecting cap 8 threaded on the outer surface of the fixing rod 5 is rotated, so that the connecting cap 8 is arranged on the upper end of the upper connecting plate 7, thereby facilitating the positioning of the upper support plate 6 and the lower support plate 2, and the lower support plate 2 and the upper support plate 6 can be stably clamped on the outer side of the water pipeline 1, improving the stability of the connection between the water pipeline 1, the lower support plate 2 and the upper support plate 6, and preventing loosening.

[0033] Example 2: In order to solve the problem that there is no filtering mechanism for irrigation water in the prior art, and in the long-term use process, impurity particles in the water can cause blockage of the nozzle, therefore, the embodiment solves the problem by the following technical scheme, a buried irrigation pipe with quick detachable nozzle, provided with a anti-blocking mechanism 9, a nozzle body 12 and a first sealing ring 13, the anti-blocking mechanism 9 is arranged on the middle of the upper end of the upper support plate 6, and the anti-blocking mechanism 9 is composed of a hollow column 10 and a filter screen 11, the upper end of the hollow column 10 is threaded connected with the nozzle body 12, and the middle of the nozzle body 12 and the upper end of the hollow column 10 are arranged with the first sealing ring 13, through the arrangement of the first sealing ring 13, the nozzle body 12 and the hollow column 10 can be sealed, preventing leakage, the lower end of the hollow column 10 is inserted into the water pipeline 1, and the hollow column 10 and the water pipeline 1 are arranged with the second sealing ring 19, through the arrangement of the second sealing ring 19, the joint between the hollow column 10 and the water pipeline 1 can be sealed, preventing leakage, the inside of the hollow column 10 is provided with the filter screen 11, and the filter screen 11 is arranged at the lower end of the nozzle body 12, as Figure 3 、 Figure 4 and Figure 5 As shown, the water conveyed in the water pipeline 1 enters the hollow column 10, and then the impurities in the water are filtered by the filter screen 11 before being sprayed outwards by the nozzle body 12 to irrigate the soil crops, and after filtering, the nozzle body 12 can be effectively prevented from being blocked.

[0034] Embodiment 3: In order to solve the problem that the disassembly and replacement operation of the nozzle is more cumbersome in the prior art, therefore, the embodiment is through the following technical scheme, a buried irrigation pipe with a nozzle that can be quickly disassembled, which is provided with a fixed column 14, a spring 15, a fixed pin 16, a movable plate 17 and a fixed block 18, the left and right sides of the hollow column 10 are provided with fixed pins 16 for limiting, and the fixed pins 16 drive the hollow column 10 to form a disassembly structure at the upper end of the upper support plate 6, the left and right sides of the upper end of the upper support plate 6 are fixedly connected with fixed columns 14, and the inside of the fixed column 14 is provided with a spring 15, the movable end of the spring 15 is fixedly connected with the fixed pin 16, and the fixed pin 16 is telescopically connected in the fixed column 14, the outer side of the fixed pin 16 is fixedly connected with the movable plate 17, and the movable plate 17 and the fixed column 14 form a left-right sliding structure, the fixed pin 16 is inserted into the fixed block 18, and the fixed block 18 is fixedly connected to the left and right ends of the hollow column 10, as shown in Figure 4 、 Figure 5 、 Figure 6 and Figure 7 , the nozzle body 12 can also be directly rotated, the threaded connection between the nozzle body 12 and the hollow column 10, the nozzle body 12 is directly removed, which is convenient for disassembling, maintaining and replacing the nozzle body 12, in addition, the upper connecting plate 7 can be pulled, the movable plate 17 moves at the upper end of the fixed column 14, the movable plate 17 drives the fixed pin 16 to telescopically move in the fixed column 14, the fixed pin 16 extrudes the spring 15, so that the spring 15 elastically deforms, at this time, the fixed pin 16 moves out of the fixed block 18, thereby loosening the limitation between the hollow column 10 and the upper support plate 6, then the hollow column 10 is directly pulled upward, the hollow column 10 is removed from the upper support plate 6 and the water conveying pipe 1, the hollow column 10 is disassembled, then the hollow column 10 is inverted, and the filter screen 11 is taken out from the inside of the hollow column 10, so that the filter screen 11 is disassembled and cleaned, preventing blockage.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Quickly detachable sprinkler buried irrigation pipe, comprising water pipeline (1), lower support plate (2), upper support plate (6) and sprinkler body (12); characterized in that Further comprising: The upper support plate (6) is clamped on the upper end of the water pipeline (1), the lower support plate (2) is clamped on the lower end of the water pipeline (1), and the upper support plate (6) and the lower support plate (2) are limited by the fixing structure, which is composed of lower connecting plate (4), fixing rod (5), upper connecting plate (7) and connecting cap (8); Anti-blocking mechanism (9), the anti-blocking mechanism (9) is arranged on the upper end of the upper support plate (6), and the anti-blocking mechanism (9) is composed of hollow column (10) and filter screen (11), the upper end of the hollow column (10) is threadedly connected with the sprinkler body (12), and the first sealing ring (13) is arranged between the middle part of the sprinkler body (12) and the upper end of the hollow column (10). Wherein, the left and right sides of the hollow column (10) are provided with fixing pins (16) for limiting, and the fixing pins (16) drive the hollow column (10) to constitute a dismounting structure on the upper end of the upper support plate (6).

2. The buried irrigation pipe with detachable sprinkler according to claim 1, characterized in that: The lower end of the lower support plate (2) is fixedly connected with the positioning pin (3), and the positioning pin (3) is inserted into the ground.

3. The buried irrigation pipe with detachable sprinkler according to claim 2, characterized in that: The left and right sides of the upper end of the lower support plate (2) are fixedly connected with the lower connecting plate (4), and the upper end of the lower connecting plate (4) is fixedly connected with the fixing rod (5), the fixing rod (5) is inserted into the middle part of the upper connecting plate (7), and the upper connecting plate (7) is fixedly connected with the left and right ends of the upper support plate (6) respectively.

4. The buried irrigation pipe with detachable sprinkler according to claim 3, characterized in that: The outer surface of the fixing rod (5) is threadedly connected with the connecting cap (8) for locking and limiting, and the connecting cap (8) is arranged on the upper end of the upper connecting plate (7).

5. The buried irrigation pipe with detachable sprinkler according to claim 1, characterized in that: The lower end of the hollow column (10) is inserted into the water pipeline (1), and the second sealing ring (19) is arranged between the hollow column (10) and the water pipeline (1), the inside of the hollow column (10) is provided with the filter screen (11), and the filter screen (11) is arranged on the lower end of the sprinkler body (12).

6. The buried irrigation pipe with detachable sprinkler according to claim 1, characterized in that: The left and right sides of the upper end of the upper support plate (6) are fixedly connected with the fixed column (14), and the inside of the fixed column (14) is provided with the spring (15), the movable end of the spring (15) is fixedly connected with the fixed pin (16), and the fixed pin (16) is connected in the fixed column (14).

7. The buried irrigation pipe with detachable sprinkler according to claim 6, characterized in that: The outer side of the fixed pin (16) is fixedly connected with the movable plate (17), and the movable plate (17) and the fixed column (14) constitute a left and right sliding structure, the fixed pin (16) is inserted into the fixed block (18), and the fixed block (18) is fixedly connected with the left and right ends of the hollow column (10) respectively.

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